Method for producing double-layer heavy change plain fabric and product

Abstract

The invention provides a method for producing a double-layer heavy change plain fabric and a product. The texture of a back shirt is cotton, fancy yarns on the surface are polyester and cotton, two raw materials are kept parallel and the tension of the two materials is controlled in the spinning process, overdying is performed after spinning, the polyester is dyed first and then the cotton is dyed to achieve a double-color effect, and weaving is performed finally. According to the double-layer heavy change plain fabric, the texture of the back shirt is the cotton, the fancy yarns on the surface are the polyester and the cotton, warp yarns are 21S / 2 cotton+2N polyester-cotton fancy yarns, weft yarns are 10 cotton+2N polyester-cotton fancy yarns, warp and weft density is (12+6)*(12.5+6.3) / cm, and the ratio of the polyester to the cotton in the 2N polyester-cotton fancy yarns is 3:7. The double-color effect, double-layer texture and rigid handfeel of a cloth cover are achieved, and the double-color effect achieved in actual operation is ideal.

Description

technical field [0001] The invention relates to a production method and product of a double-layer heavy-weight variable plain weave fabric, belonging to the field of textiles. Background technique [0002] In actual demand, there are such situations - the proportion of cotton in the entire product must be more than 75%, and the cloth surface is required to have a two-color effect, double-layer weave, and feel stiff. If polyester is used for the backing structure and color-spun cotton is used for the surface structure, it will be very difficult to operate during the entire proofing process, and due to fiber dyeing, the color will not always reach the ideal state, and the batch difference is difficult to control. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the existing defects and provide a production method and product of double-layer weight-changing plain weave fabric, which can realize the effect of double-...

AI Technical Summary

Problems solved by technology

If polyester is used as the backing tissue, the surface texture is dye-spun cotton, such a process will make it very difficult to operate during the entire proofing process, and because the fiber is dyed, the color will never reach the ideal state, and the batch difference is difficult to control.