How to cut a bottle - the best ways and the most effective methods for cutting bottle glass (90 photos)

Cutting a bottle with nichrome wire

In addition to the main method, it doesn’t hurt to know that you can cut a bottle using other methods, using oil, thread, or, for example, using nichrome wire.

For work you will need: water in a bottle with a spray, asbestos or paronite (resistant to high temperatures), stationery packaging rubber bands, a coil of nichrome wire, a mini power station for 30-40 V (3-4 A), a glass bottle.

To accomplish your plans, follow the steps in the following order:

• take the nichrome wire and straighten it (the straighter the piece, the smoother the edges will be);
• wrap the wire around the bottle in a circumference and secure with rubber bands. Essentially, the wire is the boundary of the cut;
• cut or break the asbestos into several middle pieces, and slide them under the elastic at the intersections to protect them from the heated wire. Instead of asbestos pieces, wooden planks or chips can be used;
• fix the edges of the wire inside the neck of the bottle using an asbestos stopper;
• to fix the wire in the bottom part, it is necessary to install the bottle on an asbestos piece; in general, the neck and bottom are considered the most problematic places in the bottle when cutting;
• the preparatory work is completed, connect the power station to the wire and turn on the current (no more than 3-4 A);
• the wire will heat up and turn red, wait about 1 minute and turn off the power, instantly spray the heated wire with water around the perimeter of the bottle. It should crack, accompanied by a characteristic click.
• carefully remove the rubber bands and get two halves of the bottle.

Knowing how to cut a bottle evenly, this method can be applied to other glass products.

Recommendations for working with FP-383

One of the best positive photoresists for wet etching processes in microelectronics. In terms of stability in liquid etchants, it surpasses all domestic and imported photoresists existing on the market. Has high adhesion to all semiconductor and metal surfaces. Does not require surface treatment with an adhesion promoter.

Photoresist can be used for both contact and projection photolithography. Has excellent contrast and light sensitivity.

Recommendations for use

Surface preparation

To remove water from the surface, the substrate should be heated at 200 C for 30 minutes immediately before applying the photoresist and cooled to room temperature.

Conditions of use:

Application

1. Distribute 1-2 ml of photoresist on the surface and let it spread for 2 seconds maximum.
2. Rotate the centrifuge. The centrifuge must achieve a rotation speed of 3000 rpm in a maximum of 0.3 seconds. Centrifugation time is 25-30 seconds.

Photoresist film thickness depending on rotation speed:

Pre-drying

We recommend drying in a convection oven with forced ventilation at a temperature of 95 C, with temperature control within + 1 C. Holding time: 30 minutes.

On industrial photolithography lines, the conveyor speed and temperature should be adjusted to provide conditions equivalent to a convection oven.

Exhibition

Exposure with an ultraviolet lamp in the range of 350-450 nm.

Manifestation

The developer UPF-1B is recommended for maximum control over the process.

Heat treatment after development

Heat treatment is necessary to increase the durability of the photoresist film in wet and dry etching processes.

Thermal tanning is recommended in a convection-type oven with forced ventilation at a temperature of 120 - 125 C. Holding time: 30 minutes. For stronger etchants, it is possible to increase the tanning temperature to 145 C.

Removal

To remove the FP-383 photoresist film, we recommend the environmentally friendly SPR-01F remover or oxygen plasma.

Precautionary measures

In accordance with the safety certificate.

Storage

Store in a dry place at temperatures of 10-21 C in closed brown glass bottles. Guaranteed shelf life is 12 months from the date of bottling.

Cutting a bottle in half using oil

You can cut the bottle with regular vegetable oil. Moreover, on the eve of the New Year, it is easy to create beautiful holiday candlesticks-caps or candlesticks-glasses from cut parts of bottles.

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To do this, take advantage of the proposed master class on making original gifts and souvenirs.

DIY bottle cutter: drawings

complex bottle cutter.
A more complex option for making a device for cutting bottles with your own hands requires more thorough preparation.

To make such a bottle cutter you will need:

1. Aluminum corner with a thickness of at least 2 mm.
2. Nails, die M6
3. Construction knife blade
4. Fasteners
5. Drill with 6 and 3 mm drill bits.
6. Bulgarian
7. Sandpaper, file.

Before making a bottle cutter, it is better to draw up a detailed drawing of the device and its fastening. Thanks to the drawing, it will be clearly visible at what angle the knife blade should be attached, since without tilting the correct cut will not be possible.

The blade is placed on a metal corner so that the sharpening fits tightly into the corner, and a drilling location for fasteners is marked. Along the length of the blade, a cutting line is marked on the corner. A hole is drilled with a 6mm drill, the workpiece is cut off with a grinder. Next, you need to make markings for cuts in increments of 5 mm from the very edge of the hole. On one side of the corner, the depth of the cuts should correspond to the approximate width of the tape being cut, and on the other, a cut is made to almost the entire width of the corner, not reaching 1-2 mm of the jumper. All cuts are processed with sandpaper or a file so that no snags are created while pulling the tape.

All holes are processed, metal dust is removed with a brush. It is recommended to remove the rounding inside the corner with a grinder so that the knife blade does not rest against it.

Another type of simple device that can be screwed to a table or other surface and removed if necessary:

1. To make it you will need a blade from a stationery knife, double-sided tape, a piece of linoleum, a 30 cm din rail, a metal plate, studs, 6mm screws and nuts.
2. You need to make a clamp from the slats, in the middle of which make two cuts with a distance of 2 cm between them. Bend the slats so that the shape of the letter P is formed. In order to ensure that the clamp does not leave marks when attaching to furniture, you need to make linings from linoleum, gluing them with double-sided tape.
3. You need to make two holes in the plates - for fastening for a bolt to a clamp and for a bolt without a nut. The second hole will prevent the plates from moving.
4. The blade is secured with nuts and washers. The thickness of the resulting plate is 1.5 mm; with one similar attachment, a tape 1.5 mm wide is obtained. To cut a wider strip, you can simply add more strips.

Fastening to a table or other support is done using a wing nut, and the pin serves as a guide. It is secured through an adapter nut for quick disassembly when the device is not in use.

A simpler device, attached to the table surface, consists of pressing the knife blade with a clamp. A piece of plywood or wood of a certain thickness is placed between the table and the blade, which will determine the width of the tape being cut. Some flat material is also placed between the clamp and the blade to prevent damage to the knife blade. This type of bottle cutter has its disadvantages: you need to hold the bottle with one hand and pull the tape with the other. In addition, it is cut unevenly, since there is no reliable fixation of the size. Therefore, it will not be possible to produce a thin and even line using this type of bottle cutter, unlike more complex devices.

Photo tips on how to cut a bottle

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The second, more advanced model of Egorov’s bottle cutter

Working video

Addition

Explanation of how to make a bottle machine

Next is a video that clearly and clearly describes in detail the entire manufacturing technology of the machine, which is not so clearly visible in the previous video, but here you can familiarize yourself with the entire process in detail. The author of this craft is Alexander Tkachenko (YouTube).

Aluminum channel measuring 20 x 30 x 20 millimeters. Bolts are 6 mm. The hairpin is 50 centimeters long, by 6 millimeters. Nuts, washers 6 mm. Set of bits for a screwdriver. The blade of a construction knife is 18 millimeters wide. 6mm drill bit. Auxiliary tools, screwdriver, tape measure, metal saw, marker. So, there is an aluminum channel. There will be a blade inside, which will be pressed in the finished machine against the wall of the channel using a wooden block. You will find a drawing of a bottle cutter based on Egorov’s bottle cutting device at the bottom of the page.

We focus on the location so that it is convenient to hold the channel with your hand and so that you can screw the bottle cutter sideways to a wooden stand and cut a strip of plastic bottles. We assume that the blade will be located inside the channel, but marking is not very convenient. Therefore, we put the blade on the outside and mark the holes on it with a marker. Next, mark the place where the cuts should be. There are 7 cuts in total. We also indicate the upper part of the knife. There is one caveat. When the master applied the marking knife, he did not take into account the thickness of the metal. Therefore, when marking, you need to apply the blade taking into account the thickness of the metal. In this case it is 1.5-2 millimeters. The technician corrected the error by re-drilling the holes. The marking is complete. A pin will be inserted into the marked hole. In the marked places we cut slits with a hacksaw. We cut it like this: first, a short slot for a thin plastic tape, then gradually increase its length with each step. That is, first we cut through the nearest one, which is closest to the hole from the pin. The pitch is about 2 millimeters. Then we increase the step. The photo shows what a channel with slots should look like. The length of each of them corresponds to the width of the pet tape.

Next, drill a hole on the side opposite to the one that has already been made. After this, you can insert the pin by pushing it through both holes.

Tips for working with a bottle cutter

There are nuances. When you make cuts, be sure to cut clearly on the side on which you are adjusting the width of the tape to the width you want to achieve. On the other hand, on the contrary, you need to make wider cuts so that the bottle fits as closely as possible to the knife in this part. When you twist the hairpin, it is better to bend it beforehand. On the channel it remains level. The blade should fit snugly against the channel. What is a bottle cutter used for? First of all, you can use it to make shrink tape. It is great for repairing various tools and devices.

What plastic bottles are best suited to work with this bottle cutter? They must be without relief. If you use a bottle with a relief, you will get a ribbon, but it will not be of very high quality. Moreover, working with such a workpiece is inconvenient. The cut on the bottle when you cut off the bottom should be even.

If reading doesn’t bore you, there is another article on this topic.

Ideas for the garden: a castle made of plastic bottles - catalog of articles on the site

Contents
The magic castle on the site looks interesting. It can decorate a children's playground or alpine slide, and, in general, any corner of the garden.

In addition, such a castle can not only be decorated in different ways, but also “built” in the shape you like. Moreover, the shape of one lock can be changed from time to time.

The design of the castle includes single crafts made from plastic bottles of different sizes and plastic bottles. There are as many separate buildings as there are separate containers.

You don't have to limit yourself to building a castle. It is better to develop an idea for a garden and build a street with colorful houses, a town, a village, etc. There is also no need to line up crafts from plastic bottles: if you make a town where you can walk between the buildings, it will be very original.

Children especially love such play towns. You can populate a castle or town with “residents”: toy figures of men. Or perhaps your child will discover the movement of toy cars along the streets of the town.

As the idea for the garden develops, you can make “almost real” paths: from stones, bricks, remnants of tiles, etc., plant flower beds from miniature (low-growing) plants.

The appearance of the castle or town depends on the size and shape of the plastic containers you choose (small, large, round, rectangular), as well as their design. Containers can be painted both inside and outside. Background coloring is easier to do by pouring a little paint into each plastic bottle and turning it so that the paint “captures” the entire surface of the container. Draw the details of the turret houses with a brush (this, of course, will work better on the outside).

Be sure to secure crafts made from plastic surfaces so that the town is not destroyed by the wind. You can pierce each bottom of the house bottle with some kind of pin or rod, and then “plant” it in the ground. You can simply pour stones into containers to weigh them down.

By the way, a castle or town can be decorated with various natural materials: lining the buildings with small pebbles (pebbles, crushed stone), pieces of tiles. For this, cement or special glue for facade work is used.

Ideas for a garden of this type are very multifaceted; if you take on the construction of a decorative castle or town, perhaps crafts made from plastic bottles themselves will “suggest” the design to you.

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First initial construction

This model is not so common, it was the first model that showed good results. It differs from the second model in that to cut tapes of different widths you need to twist the knobs each time. Its advantage is its ease of manufacture.

This video is about how to create and use a tabletop machine for cutting tape from a one and a half liter bottle or other volume and about how to use the shrink properties of such tape. In the development of this machine, the author used the experience of another blogger, but he slightly changed the author’s development. The difference between lawyer Egorov’s machine is that it allows you to cut tape of different widths. This is achieved by simply moving one or more washers higher or lower. This design, unlike the original one, is also stronger and more reliable. This is achieved through the use of other materials. It does not use glue, adhesive tape, and uses a purely bolted connection. There is another difference - ease of assembly.

To demonstrate the heat-shrinkable properties of such a tape, a structure based on a tetrader was assembled. How is joint rigidity achieved? A PVC tape is wound and heated with a lighter or other heat source. The tape gives heat shrinkage. When heated, the tapes tighten the object. During the heat shrinking process, the tape becomes narrower, thicker and stronger.

What will you need to assemble the machine?

A piece of laminate. Large and small washers, 2 nuts, two bolts, a piece of a stationery knife. Tools: 2 drills, a screwdriver, a pencil, a wrench.

The marking will be simple. We connect two washers in one place and mark the holes. The hole must not be drilled all the way. We change the drill. We drill through holes. We got two holes. Insert the bolt into the hole. As you can see, it is not recessed. We need to drown him. The same must be done with the second bolt. In order to cut a tape with a width equal to 2 thicknesses of the washer, you should, accordingly, place two washers on each bolt.

Then place a utility knife blade on one of the bolts. Place at least one more washer on each bolt. Orient the blade so that the visible part of its cutting edge is located in the area formed by the shortest distance from washer to washer. Align the washers and tighten the nuts. The machine is ready. It can be securely fixed to the table with self-tapping screws or a clamp. The polyethylene used in the bottle is colorless. It can be transparent or painted in any color. The most popular colors are green or brown. First, an excessively thin black tape 1.5 millimeters wide will be cut into the frame. This is done to demonstrate that such a thin strip can be cut just as well as a wide one.

There is more than 35 meters of such tape in a 2-liter bottle. 2 five-liter bottles are enough to tie a raft. Connections using this tape are very strong and tight. After heat-shrinking the tape using a square from a fire, the knots became permanent, and the raft itself came together in such a way that one could not wish for more. The connection turned out to be stronger and tighter than twisting with wire.

Advantages of plastic tape

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

• does not deteriorate when exposed to sunlight;
• long service life;
• resists low temperatures;
• can withstand up to 80 kg;
• low cost of material;
• no odor;
• decorativeness.