Practical Knowledge About Cloth

1. about Gauze branch How many sticks are the length of a gram of yarn? In this way, the higher the yarn, the smaller the yarn itself. The 40 yarn is smaller than the 20 one. The finer the yarn is, the more smooth and delicate the feel will be. The yarn of low grade products usually uses 16, 21, 30, 32 and so on. Medium grade products usually have 21, 32, 40, 60 dominant cotton and relatively dry yarn. High grade products are the upgrading of mid-range product design. The choice of fabric fabrics tends to be high and high density, such as 40, 60, 80, 100, 120.

So many people ask for more than 60 yarns when buying bed products. Fabric 。 But such a request is not scientific: first, the feeling of cloth is not only related to the thickness of the yarn, but also to the evenness of the yarn. Even if the evenness is smooth, the handle feels fine and slippery. Otherwise, the cloth feels uneven. Secondly, the durability of cloth is related to the number of warp and weft roots in the unit area. Even if it is 60 yarn, if the number of longitude and latitude is few, it will not be liked by the majority of consumers because of its undurability. Moreover, we must speak fair for roving. Roving is not a symbol of lower fabric, evenness and dense roving is a good choice for winter bedding. Generally, in winter, we all hope that the bed will give people a warm feeling. The 40 or 60 of the spun yarn will give people a feeling of light and cheerless because of the high reflective rate of the cloth, while the 20 cloth will give people a thick feeling.

2. width refers to cloth It is 2.3~2.35 m wide and narrow width finger cloth is 1.5~1.6 m wide. Generally speaking, the wide sheets of sheets and quilts are not stitching up. Most of them show the "full width" in the striking area of the bags, and the narrow sheets must be spliced on the sheets and quilts. Most people prefer a wide breadth (especially those who are suffering from old age, because splicing always gives people the feeling of being short of food and economy. But I've seen a lot of broken flowers and broken squares that make the bed with the style of the British manor, very beautiful. The cost of the same quality wide cloth may be higher.

3. jacquard is a strip or flower pattern that is woven on cloth. Large jacquard and small jacquard, large jacquard is a flower pattern, small jacquard is a simple geometric pattern such as strip or lattice. The cost of jacquard is higher than that of small jacquard. Jacquard gives people a more luxurious feel and a higher price.

The 4. color woven fabric refers to the warp and weft threads of the cloth, and the colors are different. For example, the warp line is red and the weft line is white. The advantage of the yarn dyed fabric is that the yarn is dyed first and then dyed. The color fastness is better than that of the ordinary dyed fabric, and it is more difficult to fade when washing. But most of them are striped, with a single pattern.

5. about printing and dyeing, I don't know much. I just heard that reactive printing and dyeing are more environmentally friendly and related to the ingredients of dyes themselves, and also related to printing and dyeing methods.

6. shrinkage of fabrics: Generally speaking, cotton fabrics are shrunk after washing, and polyester and cotton are the least. In all cotton, the yarn dyed fabric is shrunk considerably. But the country has the relevant grade standard, the cotton fabric is warp - 4%, zonal - 3% and less. That is, a 200*230CM quilt, such as the size of 1.95*2.21CM after washing, falls within the standard range. The size of the shrinkage is related to the thickness of the cotton yarn and the density of the fabric. The finer the cotton yarn, the smaller the fabric density and the smaller the shrinkage.

7. about the problem of pilling: generally only through the process of burning wool cloth is not good pilling cotton cloth.