Procedures That Uses Fire For Bottle Glass Cutting.
A bottle is made as a container with three main parts namely neck, a body and mouth where the neck is more slender than the body. Historically, glass bottle production can be of sheet glass or from glass container glass and can be manufactured by the process of blow and blow process or the press and blow technique which involve the cutting of a stream of molten glass with a clipping blade to form glass cylinders known as gob. Manufactured bottles are used for different uses such as storage of perfumes, drinks and many other tasks.
Empty bottles can be modified by cutting them to make glass bottles for other uses such as for pen storage drinking glass and as a vase or to make a wine bottle light kit in a number of ways:
Heating them under a flame. The first step is to create a line where you would like the bottle to cut off at using glass bottle cutter tool such as a glass cutter or a glass grill. The bottle is then heated along the line while focus the heat directly along the score line you created and constantly rotate the bottle to get even coverage of the heat from a small candle or a small butane torch. The bottle can be dipped in cold water in a sink or in a pot full of water as the third step after the 5 minutes heating. The bottle will not necessarily break off with the first trial so you might need to repeat the process until it cuts off. Finally, rub the edges of the glass immediately after it breaks, to avoid cutting yourself. With a square sand paper and then with a finer grit sandpaper.
Cutting a glass bottle using a yarn.
First, wrap the yarn or cotton string around the bottle 3 to 5 times at the area where you would like the bottle to break, tie the ends together and cut the excesses. Slide the yarn or cotton string off the bottle, put it on a dish, pour nail polish remover or straight-up acetone over the yarn until it is completely soaked and then the excesses into the bottle. Secondly, remove the yarn or cotton string from the bottle gently, place it on a dish and pour nail polish remover or straight-up acetone over the yarn until it is completely soaked and the excesses into the bottle. Thirdly, replace the yarn or cotton strings back to the break off position and ensure that the loops are close together and tight so that the bottle can cut in a level and clean. Use a match or a lighter to light the yarn and rotate it gently to allow for consistent burning. After the yarn burns out, dip the cut off end in a sink or pot full of cold water to cut. Sand the edges with a rough sandpaper to smooth and then with a finer grit sandpaper.