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Introduction and identification methods of composite fabric
Introduction and identification methods of composite fabric
Composite fabric is also a large market share of fabric varieties, below we take a look at the types of composite fabrics introduced.
Types of composite fabrics
The woven fabric and knitted fabric composite; knitted fabric and knitted fabric composite; shuttle weaving and shuttle weaving composite. Sports and leisure clothing, knitted fabric, composite knitting cloth, and shuttle weaving effect, flexibility is good, so in the eyes of consumers of such clothing, is still popular, popular favorite.
Plain composite fabric
The fabric and the lining material are bonded by the adhesive, thereby improving the fabric texture, and being suitable for the process simplification and the scale production of the garment processing.
Functional composite fabric
Through the composite fabric, waterproof, breathable, anti radiation, washing, anti wear and other special functions.
Compound fabric identification method
A: that is, hand touch the leather surface, such as smooth, soft, plump, elastic feeling is dermis; and general synthetic leather surface astringent, rigid, soft and low.
Two, see: Observation of leather leather surface has a clear pores, pattern, yellow leather has a well-developed pores, yak skin coarse and sparse pores, goatskin fish scalelike pores, pigskin triangular coarse pores, and artificial leather, although the imitation of the pores, but not clear. Here we introduce pig, Ma Ji, cattle leather, sheep leather characteristics and identification methods: cow leather thin face, high strength, the most suitable for the production of leather shoes; light, thin and soft, is the ideal material for leather clothing; pig leather breathable water vapor performance is good, is suitable for manufacture of underwear and children's products; the fiber structure of horse leather is relatively close, the intensity is relatively high, for the production of leather and leather boots is better. Generally speaking, thickness, density and distribution of the pores of the leather surface is the main basis to distinguish between cattle leather, pig leather, horse leather and sheep leather.
Pig leather: round surface and coarse pores, inclined into the leather. The pores are arranged in three groups, and the leather surface presents many small triangular patterns. Bovine leather: yellow cattle leather and buffalo leather are called "cow leather", but there are some differences between the two. Cattle leather surface pores were round, straight into the leather, compact and uniform pores, irregular arrangement, like The sky was covered with stars. Buffalo leather surface pores than yellow cattle leather bulky, pore number is yellow, cattle leather scarce, leather more relaxed, not as yellow cattle leather, detailed and plump. Li: leather surface of the oval shape, than yellow cattle leather pores slightly larger, arranged more regularly. Sheep leather grain leather: the surface pores of oblate, pores clear, several members of a group, arranged in fish scale.
Three. Smell: all genuine leather has the smell of leather; and synthetic leather has a pungent odor of plastics.
Four, lit: from the real leather and synthetic leather torn a bit of fiber, after the fire, where a pungent odor, forming a pimple is artificial leather; hair hair smell, do not knot hard knot is the dermis.
Maintenance of composite fabric
After reverse maintenance treatment is completed, then the positive composite fabric, to conduct the same maintenance treatment, it is worth noting that the positive compound, to the pros and cons of fabric of Qi grain, try to avoid serious skew, straight wire twist phenomenon. Needs to be emphasized is that the composite material, can not be re composite, even though the use of material stripping, will greatly affect the fabric of yarn, it will become more and more hard, and in sewing, the fabric is very easy to be punctured needle. Due to the use of the film adhesive is a chemical material, the nylon fabric, there will be some physical reaction, it is recommended that you recommended the use of customers of polyester fabrics, can effectively control the composite before the color of fabric and composite after color, and water resistance, have a certain influence permeability index. Composite fabrics often have the edge is not neat, so compound plant trimming, which is conducive to cutting garment factory. Cotton woven fabric width than the width to.
