what are the classification
Qingdao bubble cloth small make up tells you what are the classification
The pipe, the accumulation of ":" to the king for his way away, its to hard for you, so hold for its weight: for bead jade on currency, for gold coin, with a knife under the cloth to COINS."
"Xun zi, blame" : "xu cattle and sheep, but the food cant have wine meat; knife cloth, have Qun Jiao, but dare not have silk silks." Yang Jing note: "knife cloth, all money. Knife take its advantages, wide cloth take its."
Shi-ji stabilization ShuLun ":" which composed the road of the transaction, the turtle shell of currency, money, knife cloth xing." SiMaZhen researches: "cloth, cargo is dispersed, so there are two" rites "of the cloth.
Cargo cloth head eight-cent shihuozhi volunteers, eight feet. Knife, money also. The shihuozhi volunteers have a knife, knife, like a knife, long, straight, five thousand. With its shape like a sword, the sword, for its people. "Jin zuo si wei fu", "quality, and the agent and trade, trade without Suan knife cloth. "
The "cloth" in the words mean. "Soil" is translated into Chinese "native", that is native or indigenous people. Soil is the cloth and guest, alien relative. Zhuang claimed to have: "soil" or "actual soil", "nong", "cloth", "cloth Dong", "cloth", "cloth (" and so on. (refer to the history of zhuang huang xianfan.)
Non-woven fabric and nonwoven fabric.
Since the ancient times, people used to weave, usually only two kinds of raw materials: one is plant fiber, is cotton and ramie, etc., they can be woven cotton cloth and fabric; Is another kind of animal fiber, silk and wool, etc., can form a beautiful silk and wool. The cloth is wishing to create. But in the case of science and technology development, increase the new varieties, such as the artificial fiber not plants nor animals, but no vitality of mineral, which is the most ordinary stones.
Stone made of glass fiber, woven cloth, glass cloth. Because it has a high temperature resistant, resistant to moisture, corrosion resistance and many other features, so it is more and more in the electrical industry, chemical industry, aviation, machinery, metallurgy, rubber, construction, light industry and other departments, instead of cotton and silk wool.
Why hard stones can also be used to weave like cotton? This is a very interesting question. As we know, with cotton fabric is cotton fiber spun yarn first, then warp/weft intersection, woven cloth.
We already know that the stone is made of glass process. Rock fabric, also can saying is the development of the stone is made of glass! Because rock fabric is first and foremost to sandstone and limestone crushing, on the kiln, adding soda ash and other raw materials, with high temperature melt them into liquid, and then put it into a glass fiber, yarn woven cloth again.
Glass is a very hard and very fragile things, but after it draw wire, it has become very tough. Glass is fine, its deflection and the greater the tension, in the modern science and technology, not only with woven glass fiber glass cloth, also used glass wool to enhance the fastness of the glass products and plastic products, the same as in the concrete in the steel. Glass fiber, today has been applied to the latest communications technology, optical communication. A are referred to as the "mirror glass tube", is made of thousands of root fiber glass tubes, each fiber is only one over one thousand of a millimeter in diameter, can reflect light, make it down the tubes. Put it on the camera, the camera can turn.
