Terylene comfortable cotton velvet woolen blanket and preparing method thereof

Abstract

The invention relates to a comfortable cotton velvet blanket and the technical field of the manufacturing method. The polyester comfortable cotton velvet blanket of the invention adopts the DTY polyester yarns of 0.39 to 3.12dtex and the FDY polyester yarns of 55 to 167dtex, and after warp knitting fabric manufacture, the polyester comfortable cotton velvet blanket is manufactured by that the grey cloth is sequentially treated with slitting, combing, ironing and shearing, heat setting, printing or dyeing, post treatment, back fuzzing sorting, and napping typing. The invention selects suitable materials, preparation procedures and equipment, the finished products of the polyester comfortable cotton velvet blanket have stable gram weight and strong stereoscopic impression of the hair side, and the hair height reaches ideal feeling; the suede of the blanket is like cotton, which has soft hand feeling and is fluffy; and the blanket also has very good hydroscopic property and no depilation phenomenon, is mould proofing and moth proofing, is bright in color, and can directly touch the skin, thus being sure to obtain the favour of the people.

Description

technical field [0001] The invention relates to the technical field of polyester blanket and its production method. Background technique [0002] At present, the popular blankets on the market are mainly made of acrylic, wool, cotton blankets and polar fleece blankets. The production process mainly includes the following steps: material selection, warping, warp knitting, and then the gray cloth is cut into widths. , Printing or dyeing, loose drying, color fixing, finishing, heat setting, back raising and finishing. Blankets made of the above raw materials and processes have long been poor in feel and style, and have no fluffy feeling. [0003] Because the raw materials currently used are relatively thick, they are all manufactured by large circular knitting machines. In summary, there are generally the following defects: 1) The stability of the ground structure is poor, and the stability of the ground structure of the large circular knitting machine is insufficient. This pr...

AI Technical Summary

Problems solved by technology

Blankets made of the above raw materials and techniques have long been poor in feel and style, and have no fluffy feeling

[0003] Because the raw materials currently used are relatively thick, they are all manufactured by large circular knitting machines. In summary, there are generally the following defects: 1) The stability of the ground structure is poor, and the stability of the ground structure of the large circular knitting machine is insufficient. This problem must be solved through post-processing; 2. ) During the processing process, the consumption of raw materials is large. For large circular knitting machines, there is a large shearing loss if two sides are used for napping or one side for looping and one side for napping; 3) The output is low; It is cylindrical, so the number of working needles of the large circular knitting machine is basically the same, and the amplitude is also basically the same; 5) The suede surface is rough, such as polar fleece, which was previously processed by rolling balls, so the suede surface of this blanket is rough; 6) ) post-processing and the process is too long, the gray cloth produced by the large circular knitting machine is cylindrical, so the cylindrical gray cloth must be cut first, and after cutting, the edge of the cloth must be fixed due to the curling of the cloth edge, and the post-processing of rolling balls is added. Therefore, the post-processing process and process flow are longer than the double needle bed gray fabric