Source: 本站 | Date of issue: 2018-09-13 09:35:06 | Views: 17142
Felt is a textile material produced by matting, condensing and pressing fibers. Felts can be made from natural fibers, such as light-colored animal fur, or from synthetic fibers, such as petroleum-based acrylics, polyacrylonitrile, or wood pulp-based resins. , blended fibers are also common.
Wool felt is considered the oldest known textile. Many cultures have legends about the origins of felt making. American Heritage says the secret to felt-making was discovered by Lanashman of Lanash. The story of St. Clement and St. Christopher tells of men wrapping sandals in wool to prevent blisters when fleeing persecution. At the end of the journey, movement and sweat turn wool into felt socks.
People in Central Asia (Altai: Mongols, Turks) still carry out felt making, which includes making tents, tents and clothes on a regular basis. Some of them are traditional items, such as classic styles (Gers), while others are designed for the tourist market, such as decorative slippers. In the Western world, felt is widely used as a medium of expression on stage and in contemporary art and design, and its importance as an ecologically responsible textile and building material.
Environmental performance - LWRT board is made of glass fiber and polypropylene, so it has excellent …
The PET sheet is extruded from polyester raw material at high temperature, and the thickness of the s…
GMT sheets are made of fiberglass mat and thermoplastic polypropylene resin. Due to its low material …
轻质GMT板材具有强度高、冲击韧性高、承载力好、耐高温、重量轻、可回收、不易变形、吸音隔音好、无异味等优…
EPDM rubber sheets are synthetic elastomers, which are officially known as ethylene propylene diene m…
Today, high-performance thermoplastics offer excellent impact resistance, durability, and heat resist…