Traditional Culture Encyclopedia - Traditional culture - Principle and manufacturing technology of wool felt
Principle and manufacturing technology of wool felt
The principle of wool felt is very simple, that is, wool? Felting? Therefore, the principle of wool felt is generally divided into wet felt and dry felt, and the specific production process is as follows:
1, wet felt: wool will feel particularly soft, comfortable and delicate when touched by hand, because there are a lot of scales on the surface of wool, which are generally invisible to the naked eye and will only open when exposed to hot water. If the scales are rubbed, squeezed and rubbed by external force at this time, they can be quickly combined to form a felt, which is called a wet felt.
2, dry felt: as the name implies, there is no water, wool has a lot of scales, arranged loosely. If a professional wool needle is used to poke the wool continuously, the scales on the wool can be intertwined to form a felt, which is called a dry felt.
Wool felt will become more dense and warm after felting, so it is often used to make insoles, clothing fabrics, plush toys and so on.
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