Master class: how to cut a bottle with thread - it's simple! How to cut a glass bottle with a thread. Use of glass bottles in the interior.
Handicrafts are gaining momentum, and the products made by masters of this field are increasingly pleasing to the eye. Perhaps you've already seen it. What interesting and unusual vases can be made from simple bottles. At the same time, there is one important question - how to cut a glass bottle so evenly. As practice shows, this is done quite simply, and I will tell you several very interesting ways.
Flame
First we need a glass cutter, a bottle and a possible fire source, preferably a narrowly focused one. To do this, you can take another bottle in which you can light a flame. It is worth noting that cutting bottles with a glass cutter and without using fire is also possible, only in this case you will need to spend much more time.
First you need to make an even cut on the bottle along which you want it to split. This may require tesques or some other type of fixation. You can cut it using a glass cutter, or you can take a drill or screwdriver and insert a nozzle into it for working with glass. The quality of the resulting cut will depend on how smoothly you make the cut.
Now we need to heat up our cut. To do this, the bottle must be gradually scrolled over the flame. A candle is perfect for this. You need to rotate evenly and without jerking so that the surface heats up equally in all places. We do this for about five minutes, after which we dip the bottle into a container with cold water.
It may be necessary to repeat these steps several times until the bottle breaks along the cut line. After this, you just need to process the edges, removing their sharp parts.
Boiling water
The second way to cut a bottle with your own hands again requires a tool for working with glass. Using a glass cutter, you again need to draw a contour along which the cut will have to go. At the same time, it is important to make the cut not only even, but also complete - you should not go to the area where you started, because if the contour overlaps itself, the cut line will turn out uneven.
Now you need to boil water in the kettle. We will gradually water the cut on the bottle with it. When the water has boiled, you can begin the process. The bottle should be watered slowly and carefully - do not go too far from the initial cut.
After you have poured boiling water over the bottle several times, you should immediately place it in cold water. It will not break along the cut the first time; to do this, you need to repeat the procedure several times. Next you also need to process the sharp edges, after which you can do whatever you want with the bottle.
Thread
Perhaps this is not the most safe way cutting bottles from the point of view fire safety, but with the right approach no danger should arise. To do this, you can use a fairly dense yarn thread or a simple cotton cord.
It is important that it is natural, and not synthetic material. Depending on the thickness of the thread, you may need to wrap it around the bottle where the split is needed one to five times.
It is best to take a fairly thick lace, which will be enough for a single ring. After wrapping the bottle, you should cut off the excess ends so that they do not dangle.
Next we take acetone. We need to soak our thread in it, and then put it back on the bottle. It should be well saturated with acetone, this is important for the future part. Now you need to tie the thread, and do it quite tightly, because this can later affect the quality of the cut.
Then you just need to light the thread and slowly scroll the bottle. And again we will need a container with cold water, into which we will need to place the bottle after the thread has almost completely faded. If you did everything correctly, the bottle will split in the place where the thread was. Clean the edges again.
Dremel
Another good way How to cut a glass bottle requires a special tool. To do this, you only need to decide on the cut line, for which it would be good to use a simple masking tape. You will need two strips that will go just around the cut line. Next, it will be good to secure the tool and turn it on.
You need to slowly and confidently scroll the bottle along the cut line, while the tool does all the work for you. You will need to turn the bottle at least 3-5 times before it cracks. Next, having processed the sharp edges, you can decorate your cut bottle.
Nichrome wire
Finally, I left a not very simple, but interesting and spectacular way to easily cut a bottle at home. You don't need much for this.
You will need a power source, for which a simple 12-watt battery is well suited, the wire itself, a bottle that needs to be cut, and a container of water in which you can dip the bottle.
To more conveniently determine the cutting line, you can take a glass cutter and carefully draw the direction. Next, we take a heavy object that will not catch fire - stone or steel will work well, it will hold the wire on one side. There you will also need to connect the power cable.
We wrap the wire along the cut line, and then grab the second edge with pliers. You need to pull a little so that it stretches a little and becomes smoother. Then we apply voltage and observe a beautiful, but quite dangerous picture - a heated nichrome wire. Half a minute will be enough for such a device to cut almost any bottle.
Hello, dear readers! Decor from glass bottles, quite popular in lately By the way, we have already discussed this topic in the review ““, and since many are interested in the question of how to cut a glass bottle at home, without using a glass cutter, I want to devote today’s master class to a simple, but in an interesting way cutting bottles with thread...
In this connection, the topic of this master class is “How to cut a bottle with a thread - nothing complicated!”
For work we will need:
- Glass bottle;
- Wool threads;
- Solvent (you can use kerosene, alcohol, cologne, acetone);
- Scissors or stationery knife;
- Gloves (will protect the skin of your hands from exposure to the solvent);
- Lighter or matches;
- To protect your eyes, just in case, glasses (in fact, there are no fragments, but there is no need to be too careful);
- A deep basin filled with cold water.
So, how to trim a bottle with thread? Let's take it wool thread, measure and cut it so that it is enough for 3-4 turns of the bottle.
We immerse the measured and cut thread in the solvent, and immediately wrap the bottle in the place where we plan to make the “cut”. The thread can be simply wrapped or tied in a knot; in this master class I simply did the wrapping.
After that, we set this thread on fire with matches or a lighter, and it is better to hold the bottle in an inclined position - strictly horizontally (parallel to the ground), carefully twisting it around its axis. 
The fire will burn for about 30-40 seconds, as soon as the lit thread goes out, quickly lower the bottle into a prepared basin filled with cold water.
Next, the characteristic sound of cracked glass will be heard, and the bottle will instantly split into two parts. This type cutting glass is based on a rapid change in temperature, we all know from physics lessons that when heated, glass expands, and when cooled, it contracts, respectively, with a sharp change in temperature, a kind of destruction of the glass occurs and it simply cracks!
Master class on cutting a bottle with thread
Everyone knows that you can make many useful and original things with your own hands from unnecessary glass bottles. However, not everyone knows how easy it is, because many have no idea how to cut off part of a bottle without a glass cutter. We offer you a master class on how to cut a glass bottle using regular thread quickly and easily at home without using special tools.
In order to cut a glass bottle we will need:
- A piece of regular cotton thread.
- Acetone or alcohol.
- Container with cold water.
- Matches or lighter.
The order of cutting with thread
Step 1
Cotton thread soaked in acetone
Using a marker, mark the line along which you want to cut the bottle. We wet the thread in acetone and wrap it several times along the intended line. We tie the rope and cut off its ends.
Tie the thread tightly
Trim the ends of the thread
Step 2
Holding the bottle horizontally over a container of water, set fire to the thread. In this case, the bottle must be rotated to ensure uniform heating.
Set fire to the thread
Step 3
As soon as the thread burns out, you should immediately dip the bottle into a container of cold water. Due to a sharp change in temperature, the glass itself will crack along the line where the rope was.
Dip the bottle into very cold water
Step 4
Separate the two parts of the bottle with your hands
At the last stage, all that remains is to sand the edge with sandpaper or a file. Then from the resulting glass you can make original candlestick or a flower vase, decorating the product to your own taste, generally experiment!
Sanding sandpaper slice
Why throw away glass bottles when you can make amazing ones out of them? decorative elements that will look chic in any interior? If you think that cutting a bottle is very difficult and even dangerous, you are mistaken. There are several simple ways that will help you do this safely so that you can create your own little masterpiece.
How to cut a glass bottle
This video shows 2 ways to cut glass. One of them uses glass cutter, and for the other you only need hot and cold water!
By cutting the bottle into 2 parts, you can make anything out of it: from a candlestick or glass to a hanger for outerwear. The main thing is to have a rich imagination!
PRODUCTS MADE FROM GLASS BOTTLES
1. You can make these cute vases from wine bottles.
2. Or spatulas for cereals.
3. And even creative glasses!
Use this advice to add originality to your interior and make it unique. These unique items will definitely decorate your home!
There are several simple ways to cut the neck of a glass bottle. You may ask why is this necessary? From a beautiful cut bottle you can make a cool glass, a flower vase or a stand for various small items. But, before you start cutting beautiful bottles, I still recommend practicing on ordinary beer bars, since this business requires experience and some dexterity: it doesn’t always work out the first time.
So, I’ll tell you the most simple ways cut off the neck of a glass bottle.
Method 1 - use a glass cutter
Here you will need a glass cutter. You can use a factory model or make it yourself. Design homemade device may be different: the main thing is that the bottle and the cutting element are securely fixed, but the bottle rotates freely.
Important! When cutting, you need to make one pass: this will ensure the most even edge.
Next, you need to prepare hot (boiling water) and cold (with ice) water. First we pour along the cutting line hot water so that the glass warms up well.
After this, immediately pour cold water over the bottle.
Due to temperature contraction, the glass should break off along the preliminary cut line. If this does not happen, the procedure must be repeated (douse first with hot and then cold water).
Method 2 - candle flame
This method will require a candle and a piece of ice (you can use a container of very cold water). To break off the neck, draw a straight line on the bottle with a marker, along which the glass warms up well above the candle.
The cutting line is then cooled with ice, after which the glass is cracked by lightly tapping it.
Method 3 - nargev from friction
Another way to break off a bottleneck is to use frictional heating on the glass. To do this, two plastic ties are put on the bottle, which serve as limiters. Three turns of twine are wound between them, after which the twine begins to move forward/backward by the free ends.
After 2-3 minutes, when the glass is sufficiently hot, the bottle is placed in cold water, and when lightly tapped, a chip occurs along the heating line.
If you make a small cut on the bottle with a glass cutter before rubbing with twine, then you do not need to use cold water: the glass will crack when heated on its own.
Method 4 - installation with filament
This method will require a transformer, for example, with microwave oven with the secondary winding removed, instead of which three turns of a powerful power cable are installed.The free ends of the wire are closed through a thick wire. The stand (base) must be heat-resistant and dielectric.
The next step is to connect the transformer to electrical network. When you turn on the transformer, the filament will heat up: a bottle is applied to it and gradually rotates. When the glass is heated, the neck along the heating line will disconnect, so you need to make sure that the heating is uniform and along the same line.
Method 5 - burning rope
This method requires natural twine and some refined lighter gasoline. A piece of twine is cut to the length required to wrap around the bottle at least 3 times. This piece of string is then soaked in gasoline until it is completely saturated.
Twine soaked in gasoline is wound around the bottle in the place where it is necessary to chip and set it on fire.
When the gasoline has almost burned out, the bottle is lowered into cold water, where the temperature difference causes the glass to burst along the heating line.
