A glue-coated multi-layer flocking type high-elastic antibacterial and warm-keeping sheet material and its manufacturing method

Abstract

The invention relates to a glue-coated multi-layer flocking type high-elastic antibacterial and warm-keeping sheet material and a manufacturing method thereof, belonging to the technical field of textiles. The upper layer fiber web, the middle upper layer fiber web, the middle lower layer fiber web and the lower layer fiber web of the high elastic antibacterial and warm sheet material are sprayed with antibacterial agents, and the upper fluff is erectly sandwiched between the upper layer fiber web and the middle and upper layer fiber web. The fluff is erectly sandwiched between the middle and lower layer fiber nets and the lower layer fiber nets, and the middle and upper layer fiber nets are consolidated with the middle and lower layer fiber nets. The preparation method includes (1) web preparation, (2) spraying antibacterial agent, (3) drying, (4) gluing, (5) electrostatic flocking, (6) drying, (7) velvet absorption, (8) ) fiber web coating consolidation, (9) fiber web compounding, (10) drying, (11) winding. Compared with the prior art, the heat-preserving sheet material produced by the invention has antibacterial function, good elasticity and good heat-retaining property.

Description

technical field

[0001] The invention relates to a glue-coated multi-layer flocking type high-elastic antibacterial and warm-keeping sheet material and a manufacturing method thereof, belonging to the field of textiles. Background technique

[0002] In the past, people used traditional thermal insulation materials made of cotton, hemp, silk, wool and ordinary polyester, nylon, acrylic fiber and man-made fibers as thermal insulation materials. Among these thermal insulation materials, silk and wool have better thermal insulation properties. However, the fiber is prone to bacteria and is not resistant to moths. Moreover, silk is expensive, wool fiber has peculiar smell and poor molding degree, and cashmere processed through multiple processes is more expensive, and its use has been limited for many years. With the development of living standards and science and technology, people began to develop new thermal insulation materials, and chemical fiber thermal insulation sheets mai...

Images