Plastic tape from plastic bottles used in household farming. Thanks to it, you can strengthen a wooden fence or tie up berry bushes. Such a rope can withstand up to 50 kg. It depends on its thickness and length. It is mainly used as a fixative.

There are two cutting methods plastic bottles: manual and machine. You can make transparent tape yourself at home. To do this, you need sharp scissors and the correct markup.

Agree that the production of such material manually quite a labor intensive process. Facilitate the cutting of transparent tape will help special device.

What can a bottle cutter be made of? What materials will be needed for the construction of such a structure? The answers to these questions are presented in our article. The advice of experienced needlewomen will help to cope with the task.

Benefits of plastic tape

There are several positive qualities transparent tape in the household. These include:

• does not break down under the influence of sunlight;
• long service life;
• resists low temperatures;
• able to withstand up to 80 kg;
• low material cost;
• lack of smell;
• decorative.

How to make plastic tape cutting equipment?

A device for cutting plastic bottles consists of simple parts and elements. For this you will need:

• wooden base. Its width must be at least 30 cm;
• washers of medium size 10 pcs.;
• small diameter washer 4 pcs.;
• drill 2 pcs. Its diameter must match the size of the washer;
• a small part of a stationery knife 10 cm;
• screwdriver and wrench;
• simple pencil.

Thanks to this machine, cutting plastic bottles with your own hands is fast and high-quality, and the thread has a uniform texture. The process of creating equipment includes several stages:

On the wooden base make markings for fixing washers of different diameters. To do this, you need a simple pencil. A screwdriver makes through holes at the marks.

The width of the plastic tape can be adjusted by moving the washers to the desired distance. Basically, this gap is 1 cm. A through hole is made on a clerical knife. It is placed over metal parts.

An additional nut will help to connect the knife to the machine structure. In this case, do not tighten it too much. This will create discomfort during the workflow.

When the equipment is ready, it is checked for operability. To do this, cut off the bottom of the bottle and strengthen it between the nuts. Now one edge is cut with a sharp knife blade, and the other is turned clockwise. The result is a plastic tape right size. The photo of cutting plastic bottles captures the workflow.

Metal machine for cutting plastic bottles

We bring to your attention another idea on how to make a device for cutting bottles. For this you will need:

• a small piece of building corner;
• stationery blade 10 cm long;
• small nuts 2 pcs.;
• metal drill;
• electric drill;
• hacksaw.

Manufacturing process:

On the surface metal corner make a small hole. Also come with a clerical blade.

Having measured the width of the fixing nut with a hacksaw, notches are made on the surface of the corner. In the future, they will help to adjust the width of the plastic strip. The distance between each mark will be 1.5 cm.

The knife is fixed in the corner of the metal base with an additional nut.

Note!

Further, the entire structure must be fixed on a solid surface. The production of a tape from bottles is carried out by rotation plastic product clockwise. Do not make sudden movements. This may cause damage to the plastic filament.

Photo of cutting plastic bottles

Note!

Note!

A training video was shot on the Lefty Uralsky channel on how to cut a plastic bottle into a tape, make a universal bottle cutter for different widths. The design has a slider to change the width under the tape.
To begin with, we purchase a stalk in the store. You can use the broken hand tool: shovels, pitchforks and so on. It is better to use birch, they are more durable.
We cut off two cuttings 35 cm long. Of course, they are smaller, but I took it just for show. They will serve as the basis for the bottle cutter.

We fasten with a plate 60 by 80. But if you don’t find a plate, you can take 60 by 200, 60 by 240. And just a cutout ... We fasten two cuttings with a plate so that there is a distance of 21-22 mm between them. To do this, the easiest way is to take 2 pieces of plywood and fix two coins on them with adhesive tape. Ten kopeck coins are suitable for this. Fixed. Torn off. Attached. This distance is needed.
Why is this? Because when we install guides, also cut out of plywood, there should be a distance between them. Just in a coin and distance, from 1 to 3 mm.
To fasten the handles, align them, attach them to a flat surface. You can use a corner for this. We fasten with six self-tapping screws - three and a half by 16 cm, having previously drilled holes of 1.5-2 mm so that the cuttings do not burst.

We turn to the most difficult thing in this, which cuts the bottle into a ribbon of different widths. We cut out dozens of three blanks from plywood. Let's show one. Width, like a stalk. It is 37 mm. 10 cm long. Glue with superglue. When dry, mark the middle, and retreat 12 mm on each side. The result is 24 mm, so that extra millimeters remain, which we will grind, driving the slider to the cuttings.
We drill holes on each side with a 25-point drill bit. If the handle is 40 mm, then you will have to take a 38 mm drill. Since - 37, even 36 and a half, we take 35, in order to drive it away with a file in the future.

Glued and drilled 3 bars. It turns out the preparation. With the help of a file, we adjust it under the handle - one, and then the other side.
When the slider is made, we retreat from the plate 70 mm and make a slot on both handles with a hacksaw for wood. We cut on one third of the handle. If you are led away, level out by one third as well.
Then, when they sawed through one third, they leveled the slot, then we cut it with a hacksaw for metal to the middle.
Insert the blade into the cut. I took a trapezoidal one, since it is tougher than usual, and just fits here. You can take from a clerical knife. We adjust with self-tapping screws - 4 and 2 by 13 mm.
We cut out guides from plywood 10 long, 1 cm wide. inside cuttings opposite each other. Between them there should be a distance of 2-3 mm. If necessary, we grind with a file, or a chisel. When fully prepared, glue to the handles.
We put on the bottle and from the back we mark the place of the guides on the slider. And we drive in 2 nails at a distance of 1 mm. Nails - 32 mm for one and eight. Before hammering nails, it is better to drill holes of 1 mm.
To clamp the slider, we drill holes for a self-tapping screw 25 mm below the blade on the right, or on the left side. Yellow zinc 6 by 40. I made a 5 mm hole for it. For convenience, I glued a lamb to the self-tapping screw.
In order not to measure the distance each time with a ruler, or a caliper, you can cut out part of the ruler and fix it on a bottle cutter. Do the installation of the ruler each for yourself empirically.
If the bottle is uneven, you need to straighten it. To do this, use a gas stove, building hair dryer. The tape will turn out excellent on such a device.

How to cut a bottle straight. 2. On both sides, in the conical parts, you can place bases from plastic bottles and fix them with plastic rivets (Fig. 4). Required: bottle, skein of thread, cologne, matches and cold water. V right place we tightly wind the bottles with a thread, wetting it abundantly with cologne and setting it on fire.

New amazing PROPERTY PLASTIC BOTTLE - heat shrink. And how to make panicles from these ribbons, brushes on. Persuade to buy these machines. If you need an even stronger rope, several ribbons can be woven together, for example with a pigtail. In this simple way, you can get out of a difficult situation.

One of global problems of the society is waste disposal. We want to give you one of such useful tips on how to properly dispose of plastic bottles, and what can be done from them.

Idea: Machines for extracting rope from plastic bottles

Everything is done very simply, you just need to cut the bottle and pass it through the blade. Then you just need to pull the stretched edge. Attention, the plastic bottle itself can also cut you, I recommend working with protective gloves and being extremely careful.

How to properly cut a 5 liter plastic bottle.

Find out in our new video hack. We all know how easy it is to cut a plastic bottle, many of us have done it hundreds of times. And if you need to cut not plastic, but glass bottle can you do it?

Rotating the bottle around an axis parallel to the ground, you must wait 2-3 minutes and pour water onto the flame. The bottle will burst evenly.

HOW TO CUT A BOTTLE AND WHAT YOU CAN MAKE FROM IT

A thin ribbon can be cut even from a corrugated bottle complex shape, while achieving high degree recycling plastic bottle. 1. Two plastic bottles of arbitrary size for the coil. 2. Plastic bottles for cutting the tape, the longer the tape you want to get, the more bottles You'll need.

If there is no suitable coil, then it is elementary to make it yourself from two neck parts of plastic bottles. Covers are connected with plastic rivets.

The number of connection points is at least 3, this is necessary for “non-rotation” while screwing in the conical parts of the bottles. The method of making such a strong braid has long been known - spiral cutting a ribbon of the desired width with scissors from a plastic bottle.

On this coil, you can wind not only plastic tape, but also, for example, stranded wire. 4. A plastic coil is also convenient because enamelled electrical winding wires can be wound on it.

The operator's work will consist only in installing the bottle and removing the finished coils of tapes from collapsible spools. Another would be to him a machine that would weave something from these tapes, for example, nets for hammocks. good fit, but there are not so many bottles with an even cylindrical part of the same thickness, and with corrugated and curved walls, the machine is always worse than hands and scissors.

And once again, an ordinary plastic bottle helps us with this. Well, what to make of such a plastic tape, you already decide for yourself. For example, you can weave something (a keychain or a small animal).

Mesh fence - netting

The knot can be melted, and such a tape itself also has excellent heat-shrink properties. Next, we put three washers on the bolts (in the future, with the help of these washers we will adjust the thickness of the tape), put the blade on top, put one more washer and clamp it with “lambs”.

You can store the cut tape on a special reel, which is very easy to make. Someone "completed the task and forgot", and diligent housewives continue to delight their families with fresh greenery "from the windowsill".

Read also:

And you can cut such a tape not only with scissors, I recommend you make a special device, a machine for cutting tape from a plastic bottle.

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How to cut a bottle at home lengthwise or into a ribbon

Sometimes even the most ordinary thing can become excellent material for spectacular and unusual decoration. Such is, for example, a bottle. It's hard to believe, but it can really serve you faithfully. So, now we will tell you about how to cut a bottle at home.

Cut the plastic bottle lengthwise

The simplest example of a cut plastic bottle is a container bed. Making such a cut is not at all difficult.

1. To get started, choose a bottle that suits you in size, color and shape.

   How to cut twine from a plastic bottle

   Then remove the wrapper from it and rinse well.

2. Next, use sharp working scissors to remove the neck (under the thread).
3. Now take a marker and draw along the entire bottle (along its long circumference) the line of the future cut.
4. Well, it remains only to cut your plastic brainchild along the intended line. In the same way, you can cut out only a certain longitudinal part of the bottle, having received such utility in the household:

Cutting a plastic bottle into strips

There is another interesting technique for "butchering" plastic bottles - on a tape.

To work, you will need a bottle, a band-aid, sharp knife(or scissors) and a little attention.

1. So, we wash and dry the bottle so that not a drop of old glue from the former label remains on it. I must say that the adhesive plaster in this regard is almost an ideal tool, because it does not move out of the bottle and sticks to it quite tightly.
2. We begin to stick the patch above a flat place, because during the initial piercing with scissors, the strip deteriorates a little. When it is completely ready, it will only be necessary to cut off all the uneven sections.
3. We glue the tape further to see the width of our strip. Here you can trace another advantage of the patch - it can be corrected at any time, thereby changing the width of the tape.
4. When the strip is marked, we begin to slowly cut with scissors along the formed spiral, in other words, along the edge of the patch strip. By the way, you can just as well use adhesive tape for windows. The result will be the same!
5. Thus, the tape can be glued further, but if your eye is sharpened by 100%, then you can do this without gluing.
6. Having cut the even part, we simply remove the bottom of the bottle.
7. Here's what we ended up with:
8. You can make a lot of useful and unusual things from cut ribbons. For example, you can weave a candy bowl or a bowl for cookies.

Is it possible to cut a glass bottle at home?

Of course you can. And for this you do not need any complicated men's tools. It is enough to prepare:

• glass bottle of your choice and color;
• strong woolen threads;
• any solvent (alcohol, kerosene, acetone, etc.);
• scissors or a sharp clerical knife;
• protective gloves and goggles;
• matches or a lighter;
• deep bowl of cold water.

1. We take prepared wool thread, we measure and cut off such a segment of it that it is enough for about three or four turns around our bottle. Next, we immerse this piece of thread in the solvent, and immediately wrap the bottle with it. Of course, we do the winding where it is planned to make an “incision”. If you want, you can simply wrap the thread, or tie it in a knot for reliability.
2. Next, we set fire to this thread with a match or a lighter. Please note that at this moment it is recommended to keep the bottle in an inclined position, that is, strictly horizontal to the ground. While the thread is burning, gently scroll the bottle around its axis.
3. The flame will burn no more than 40 seconds. As soon as it goes out, immediately lower the bottle into a bowl of cold water.
4. Immediately after this, you will hear a very characteristic sound of cracking glass for the human ear. At the same moment, your bottle will fall into two parts. As you probably guessed, the described method is based on the banal school knowledge of physics, which says that with a sharp change in temperature, the glass first expands and then narrows, which is why the fracture occurs.
5. Now it remains to grind off the sharp edges of the cut with ordinary sandpaper or a whetstone.

By adding a little imagination, you can make, for example, very pretty vases from such half-bottles.

Related video:

So, now you know how easy it is to cut a bottle, be it plastic or glass. Finally, we offer you a few interesting videos on the same topic

Most interesting articles:

Plastic bottle tape cutting machine

Plastic bottle tape cutting machine

Plastic bottle tape cutting machine

We will tell you how to make a machine for cutting durable tape from a PET bottle. It's no secret to anyone that polyethylene bottle has the ability to shrink when heated. Many people use as a heat shrink material. For this you need a bottle cutter.

Material: 100 x 50 angle piece, piece of square pipe, 8 mm stud, 3 mm thick sheet remains, tube with inside diameter 9 mm, two M5 bolts with square nuts, the same studs with a diameter of 8 mm and a length of 60 mm, a cutting tool.

See what happens next on the video of the Vitmana Homemade channel. The master will make the machine from an ordinary square pipe 25 x 50. It is better to use a U-shaped aluminum profile, the master did not find it. Therefore, a square pipe is used as a workpiece. It will have to be cut in half. A corner cut from a 160 x 80 pipe will be welded to it. A hole around the perimeter to fix it on the table. I made the machine stand from a square tube, cut the slots with a hacksaw. This was the hardest part in making the fixture. Bottom welded corner. Drilled a hole for mounting to a wall or other place. I put a hairpin with a diameter of 8 mm to put on the tube.

Attached the blade to the bolt. I drilled a hole with a diameter of m5, clamped it with a bolt so that the blade did not vibrate. On the side, I screwed a mount under the drum through the gasket. Bolts m6. Drum of two plates 3 mm thick. I drilled holes in them for the studs and twisted them together.

I made the handle from a C grade sheet, bent it, twisted the stud, nut, put on the tube so that it was good to rotate.

From 4 minutes on the video shows how the machine to obtain plastic rope working.

bottle winding machine

Today we will show how to upgrade manual bottle cutters and demonstrate a prototype of the machine. The principle of the winding machine is simple and obvious - it is the winding of the resulting PET tape from plastic bottles directly onto the coils. This is more relevant for obtaining a larger number of plastic strips and the most common ones are not wide up to 3 mm, which is manually long, tedious and still needs to be coiled.

The solution is simple and obvious - you need to use a frame or frame for both the reel and the bottle cutter itself, or simply fix it separately. On the hastily made a prototype. As a frame - a stool. Cutter from a sharpener with side cuts, the width of the tape at different cuts is from about 1 mm to 3 mm. You can use any bottle cutter to cut easily, accurately and without breaks.

Shaft - pin rotates through improvised bushings in stationery clips, which is convenient for quick replacement of coils. We use from the necks of the plastic bottles themselves. Removable handle and you can connect a screwdriver.

Some nuances have emerged that need to be taken into account in the future. The reel from the necks is not very suitable, it is desirable to make the diameter larger than that of the bottles, otherwise the wide tape unwinds itself. It is also necessary to allocate the distance from the coil to the cutter, it is convenient in winding, weakens jerks, increases accuracy and quality. Drill connection should be done through a reduction gear. If you take this issue seriously, then you need to increase the dimensions of both the frame itself and the coil, replace the bushings with bearings, add a laying mechanism, select the type of cutter and allocate space for all this.

Let's sketch some simple quick options for machines. To the mounting table, deck or stump, screw the bottle cutter itself and two rails or corners for the coil. Attach a bottle cutter and two slats to the board, fix it on the base, let's say on the table with clamps. You can make a frame with some rails and even strengthen it with jumpers and a cross-shaped truss, fasten the frame to the table with clamps. Use as a frame goats, furniture (stool, chair, table), etc. Use an inertial fishing reel, attach a bottle cutter directly to the spinning rod.

There are many options, but the meaning is the same. In total, with a little effort and ingenuity, it is easy to simplify and speed up the process of dissolving bottles into ribbons and coiling, as well as winding and rewinding ropes or twine, etc. There is room to expand...

So far, this is a simple prototype, and in this case, the plans are to further develop the theme more qualitatively. With you was Vitaliy and channel Master Bobrov.

Tape cutter for plastic bottles

Radik943 24-03-2014, 14:26 68 805 Attachments / Machines

Device for cutting tape from plastic bottles. I saw a video on the Internet where a kind of ribbon was obtained from an ordinary plastic bottle. The scope of its use is, of course, very limited.
I saw a video on the Internet where a kind of ribbon was obtained from an ordinary plastic bottle. The scope of its use is, of course, very limited.
Used in construction wooden fence where he strengthened by tightening the place nailed nail board to the horizontal bar. in winter this site the fence was constantly swept large quantity snow, as a result, many boards flew off the fence, so to speak. I used ordinary iron wire before, but it quickly rusted and fell into disrepair. Buying galvanized is expensive. The tension of the twine weakened over time. As a result, he began to tighten with a tape from plastic bottles and partially melt them after tying for a secure connection. This design successfully stood for one winter. The method of obtaining a tape from plastic bottles is surprisingly simple and affordable. You only need two m5 bolts (no longer needed) at least 30 mm long, two nuts and washers for them, a wooden block or board, a clerical knife blade, as well as a few pucks bigger size, for example, with a hole of 8 mm (their number depends on the thickness of the tape being cut). To begin with, we put washers large diameter in this case, on the bar right next to each other and mark the holes with a pencil.
We drill holes with a drill with a 5 mm drill. Insert the bolts.
We insert two washers of large diameter (the number depends on the thickness of the tape you need) so that a gap forms between them.
We insert a clerical knife as shown in the photo.
We put small washers in the bolts and tighten them with nuts (do not overtighten, otherwise the blade will burst).
We cut off the bottom of the bottle and make a small narrow cut in the form of a strip counterclockwise. Insert the strip into the hole between the large washers of the cutting device and pull without jerking while holding the bottle with the other hand. wooden block I pre-fixed with a clamp on the table.
The tape was not always uniform in width, but for me it was not so significant. Become the author of the site, publish your own articles, descriptions of homemade products with payment for the text. Read more here.

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Plastic bottle tape cutting machine

One of the global problems of a consultative society is waste disposal. Competent application household waste will help you not only make the environment much cleaner, but also solve many problems without special efforts and costs. We want to give you one of such useful tips on how to properly dispose of plastic bottles, and what can be done from them.

Plastic bottle tape:

A lot of useful things can be made from a plastic bottle, and one of these simple crafts is a very strong ribbon.

Figure No. 1 - Tape from a plastic bottle

From one plastic bottle, about ten meters of such a tape will be obtained (depending on the thickness). And you can cut such a tape not only with scissors, I recommend you make a special device, a machine for cutting tape from a plastic bottle.

Figure No. 2 - Machine for cutting tape from a plastic bottle

In order to make it, you will need a paper knife blade, a wooden stand, two bolts, two nuts and about fourteen wide washers.

First you need to mark out your platform, to do this, attach two washers (leave a gap of about two millimeters between them) and drill holes with a suitable drill.

Figure number 3 - We mark the workpiece Figure number 4 - Drilling two holes

After we insert the bolts into the hole and put on a couple of washers (the number of washers put on you adjust the height of the knife and thereby the width of the resulting plastic tape).

Figure No. 5 - Insert the bolts into the holes Figure No. 6 - We put washers on the bolts

Figure No. 7 - We put the blade on the bolt

Be careful, the blade is very sharp, do not cut yourself! Putting on the blade and setting it in such a way that it can be clamped with washers, put a few washers on top of each bolt (five pieces)

Figure No. 8 - We fix the blade with washers and tighten the nuts tightly

I had washers of a narrow diameter, and I didn’t want to break the blade from the knife, but in general I recommend taking a narrow blade and wide washers so that it is well hidden there and you don’t cut yourself on the blade. And also remember that the nuts must be tightened very tight so that your blade does not vomit!

Everything is done very simply, you just need to cut the bottle and pass it through the blade.

Figure No. 9 - Passing the bottle through the blade

Figure No. 10 - Pulling the bottle through the machine Figure No. 11 - Thin tape cut from a plastic bottle

Well, what to make of such a plastic tape, you already decide for yourself. For example, you can weave something (a keychain or a small animal).

Figure No. 12 - Wicker keychain

Another helpful tip! With the help of a ribbon from a plastic bottle, you can tie something very tightly and securely. The knot can be melted, and such a tape itself also has excellent heat-shrink properties.

Figure No. 13 - We tighten two pieces of wood using heat shrink plastic tape Figure No. 14 - An example of what happens

We hope that you will be prudent to environment and apply helpful tips taken from bip-mip.com

DIY plastic bottle cutter

There are many devices on the Internet to cut bottles plastic tape and ropes or even fishing line. Among them are many complex devices and simple ones. But this cutter is distinguished, in its own way, by ingenious simplicity and grace. For him, well, you need to grind no details, everything is at home or you can buy it very cheaply. The main thing is that you can make it with your own hands in just minutes. With it, you can adjust the width of the tape and make it different sizes.

Just look at what this Chinese shop has for the garden.

What tools and parts are needed to make this simple cutter?

This is the blade that will perform the action. A clerical knife or, as in this case, from a pencil sharpener will do. Need washers and 2 screws. You only need a screwdriver.

We take out the blade from the sharpener with a screwdriver. And now we need to decide what width we will cut the tape from the PET bottle. The combination of washers adjusts the height and width of the rope.

For the product you will need a table into which it is not a pity to drive a couple of self-tapping screws. Although, you can take the board under the machine, and fasten it to the table with clamps.

When a place for the cutting machine is found, at a distance from each other we screw in two self-tapping screws with washers. We set the blade to the desired height and clamp it with self-tapping screws.

Now we are preparing a blank for cutting the rope from a plastic bottle.

how to cut ribbon from a plastic bottle

Carefully separate the bottom with a clerical knife. The cut must be even. We fill the workpiece into the cutter. We process the one and a half with our own hands and the simplest machine. To make the thread even, press a little from above. We pull the finished tape from the machine with a cutter.

As an economic person, I was hooked by the topic of getting a rope from plastic bottles. It’s a cool thing to get a fairly strong rope (more precisely, PET tape) from an unnecessary plastic bottle, which is free and only used on the farm, and many make all kinds of crafts and not only decorative ones out of it. PET tape also has heat shrink properties, which allows you to make strong connections and minor repairs, for example, he fixed his wife's mop and his chair. Sometimes it replaces the irreplaceable blue electrical tape 🙂
Summer is coming, and you may need such a free rope for domestic purposes. Moreover, the shrink tape (rope) is very easy and simple to get from an unnecessary plastic bottle.

I'll start by using the resulting PET tape from the bottle. Wangyu that in the first comments they will insert a video of Lawyer Egorov, whoever has not seen it, I recommend watching it, and this was the beginning of my acquaintance with PET tape. I will describe where I personally used it, and who else when used PET tape, add in the comments, it's interesting.

In the apartment:
Repaired the mop - metal pipe cracked and parted in the type of joint, I had to wrap it with a strip from the bottle and wrap it with PET tape and seat it on gas stove turned out neat and solid.
He repaired his chair - wrapped it well where it cracked and seated it with a lighter. Saving blue electrical tape! 🙂
Classic - handles on pliers, wrapped and seated.
Instead of adhesive tape, he packed the wires into bundles, tied them cardboard boxes. Sometimes the tape ends at the wrong time.
A pipe was flowing - a tap under the thread cracked, took a rubber glove, cut it into a tape, wrapped it tightly, then wrapped it with PET tape, waited for the plumber and he had already turned off the water in the house and changed the tap.

Homestead:
There is not a plowed field, parallel to the garden twine, something to tie, tie, hang, pull, even used it instead of nails when it ran out - I made a temporary greenhouse. They cleaned a young garden, made stools in a couple of minutes to rest, dragged branches and logs with an impromptu thick rope made of PET tape, in any case easier than with hands.

I like to go to the forest for picnics and just spontaneous walks with a company:
The bottles themselves were brought with water and or other liquids, they were emptied and used. Hang a washstand from the same bottle from which you got the tape, tie stools or even benches and chairs, pull up an improvised awning from a raincoat or polyethylene film, collect and carry branches and logs easier with a rope. While fishing, I set up an impromptu sun tent from a bedspread - I forgot my umbrella 🙂 . Garbage naturally clean up after themselves.

In short, I don’t fanatically run with PET tape for overweight, but I use it where there are unnecessary plastic bottles and no ropes, or it’s not rational and pitiful to spend a normal rope, and PET tape will solve these problems. I don't do mountain climbing with this kind of rope. A junk household rope that you don’t feel sorry for, that’s also heat shrink and plastic reuse.

It is easier and faster to get a rope out of a plastic bottle with a fixture or tool such as a bottle cutter. I will dwell on it in more detail.

I got infected with the idea after the video of Advocate Yegorov. But he didn’t make his bottle cutter, like other options from corners, washers, meat grinders, bars and pipes, etc. I don’t have a workshop and a garage, I don’t have such materials and tools, the meat grinder is electric, I’m too lazy to make them and I don’t need a machine for cutting bottles. Therefore, I decided not to repeat it, but to make it even simpler, the most important of available materials and more compact (manual) in order to cut bottles into ribbons at the place of application of the rope. I made many variants of bottle cutters, ranging from mini and micro to an ax bottle cutter. In order not to tire, I will demonstrate the simplest ones, to choose from ...

The very first was a bottle cutter from a pencil sharpener. It is done very simply - unscrew the blade, turn the blade over, insert it into the sharpener a little at an angle, screw it on without fanaticism and you're done. Well, 20 seconds max. It is advisable to use aluminum pencil sharpeners, although I have already seen pictures on the net with plastic sharpeners, the blade was soldered into the case with a soldering iron.
I immediately noticed that a sharpener in hiking is not a bad tool - you can easily get tight chips from a dry stick and use it as kindling for a fire or even tinder. Therefore, this option began to be positioned for me as a marching, light and compact. And the modernization of this bottle cutter started, sharpening for hiking - cuts on a screw to unscrew with a coin and use the blade to prepare the bottle (the knife is no longer needed), for convenience, I added a mini knife to the sharpener body and additional cuts to get tapes of different widths. It's cool, but moving towards complication, although it turned out to be multifunctional and most often I use it and am satisfied.

Two sections of a clerical or construction knife. The bottle itself is prepared with this blade, a bottle cutter is made from a bottle cap, and this blade almost replaces a clerical knife if necessary (to open a parcel, etc.), and is compact in itself. I made a simple envelope out of a bottle and threw it in my purse as a NAZ, now a small household blade is always with me.

It is better to use this option, a little more complicated but also more convenient to use.

And for dessert - bottle cutter scissors. Just scissors and the bottle itself, that's all. We prepare the bottle with scissors, remove the ring from the neck, the guide is placed from the ring and then we cut the tape, you just have to see it. Scissors preferably sharp and without play. If there is a backlash and bites the bottle, then you need to pull the tape on top of the scissors.
Tested on small scissors (Swiss knife), not very convenient and flimsy, but it works. The test on the secateurs (the lower half with notches) failed, but there are secateurs and like scissors. I also changed the width of the resulting tape, the fishing line and did not try to cut it, but the width was 2mm, the preparation of the bottle is important. The principle itself is very working and can be developed - instead of a ring from the neck, use other materials.
Cool way.

When designing these bottle cutters, we were guided by the following principles: use of available materials, simplicity, ease of manufacture, repeatability, and miter cuts.

The bottle cutters provided in this post are manual (they are not machines), respectively, when used, they require some experience, skill and safety measures. You can cut yourself on paper, not to mention the tape, and it is very painful and unpleasant and not necessary. Try to work with gloves, carefully, safely, etc. The quality of the cut is greatly affected by the preparation of the bottle, for wide tapes you need a smooth start, although the bottle cutters will still align the tape but you will get a piece with waves. It is recommended to pull the tape trying to press it a little against the blade, so the bottle is pressed against the stop more strongly and is directed to the grip by the blade, it turns out more accurately.

I don’t have such obvious preferences for the choice of bottle cutters, I use what is at hand in this moment and with less fuss - usually an improved sharpener, scissors, blade or knife and lid, if I find a meat grinder, then it will do. Demonstrated for review the most simple, repeatable and compact. I think you will find a sharpener, a clerical knife, scissors, gloves, a bottle and quickly get a ribbon from a bottle, and you do not have to go to hardware stores for a rope. There are many other different bottle cutters on the net, from simple ones to machine tools.

Total
An unnecessary plastic bottle can still serve as a PET tape (rope) and heat shrink.
Naturally, you should not treat this with fanaticism, but it’s also useful just to know that this is possible and PET tape from a plastic bottle is very easy to get, it can help out.

First, see how to cut a plastic bottle into neat strips with a simple tool in this Science Vetal video. The following shows alternative designs.

Smooth strips from a PVC bottle

It is shown how to make a cutter from a bar using the example of the author's product presented on the SergeyTron v2.0 channel. The mechanism of work is considered. You will need: a clerical knife, a bar about 50 x 50 x 150 mm, a pin at least 350 mm, two screws, two washers and a piece plastic pipe 200 mm.
The available material is.

Saw the bar into two pieces 100 millimeters and 50 millimeters long. The first will go to the cutter, and the second to the ribs.

Let's start with the pin. First, a little about its slope. The greater the width of the strip, the more active the bottle goes on the cutter. The pin should be tilted. Do not overdo it, it will be difficult to pull the strip, and the cut will be bored. If you do not make a slope, then the strip will lie on the bottom of the cut and will not become even, it will break off.

You can drill a hole at a slant, straight, and make a bent 4. This slant 4 trick is a must for anyone who wants to cut a flat strip on a bar cutter. On this device, the slope is 7 degrees. Nozzle from a plastic pipe. A strip 5-10 mm wide is cut. 10 - 15 mm without nozzle. If you do not want to suffer with the pin, then you need to make the cutters sound like bars so that you can replace the bored cuts.

This video tutorial shows how to cut a plastic bottle into even stripes with a reliable device. This cutter is about 1 year old. He made it in his master as experimental, but it cuts perfectly even, it is not necessary to redo it. The secrets of this miracle is that the blade is in the middle of the cut, so that it will or will not jump before the cut. It's kind of like a guide.

I cut it at an angle, and adjust the blade with nootropil to the desired size of the tape. A strip of cut on one end of 10 mm. And on the other 9 mm.

The author made this design by accident, without calculations. But the main thing for leveling the strip is not the cutter, but the preparation of the plastic bottle before that. A regular sheet of A4 is taken. On one side, draw in a tape of the desired size 9.5 mm. Another cutter option.