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

A sheet material, flocking technology, applied in the field of textile, to reduce usage, improve warmth retention, and good elasticity

Active Publication Date: 2017-11-03
WUHAN TEXTILE UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the current thermal insulation wadding products, there is a lack of thermal insulation wadding that can achieve high elasticity, bulkiness, warmth retention and antibacterial properties. Therefore, it is of practical significance to prepare a high-elastic antibacterial thermal insulation wadding

Method used

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Strip-shaped glue-coated flocking mechanically-laid high-elastic antibacterial and warm-keeping sheet material and its preparation method:

[0048] see figure 1 , figure 2 , glue-coated multi-layer flocking type high-elastic antibacterial and warm sheet material, including upper fiber web 1, upper adhesive film 4, middle and upper adhesive film 4', middle and upper fiber web 2, hot-melt film 6, middle Lower fiber web 2', middle and lower adhesive film 5, lower adhesive film 5', lower fiber web 1', upper fluff 3, lower fluff 3', antibacterial agent 7, 7 ， , 8, 8 ， . The upper layer fiber web 1, the middle and upper layer fiber web 2, the middle and lower layer fiber web 2', and the lower layer fiber web 1' are three-dimensional crimped hollow polyester fibers with a fineness of 3D and a length of 51 mm and a fineness of 3D and a length of 51 mm. Low-melting-point fibers with a melting point of 110°C were opened and mixed according to a weight ratio of 80%:20%, and t...

Embodiment 2

[0062] Grid-shaped glue-coated flocking mechanically-laid high-elastic antibacterial and warm-keeping sheet material and its preparation method:

[0063] see figure 1 , image 3 , glue-coated multi-layer flocking type high-elastic antibacterial and warm sheet material, including upper fiber web 1, upper adhesive film 4, middle and upper adhesive film 4', middle and upper fiber web 2, hot-melt film 6, middle Lower fiber web 2', middle and lower adhesive film 5, lower adhesive film 5', lower fiber web 1', upper fluff 3, lower fluff 3', antibacterial agent 7, 7 ， , 8, 8 ， . The upper fiber web 1, the middle and upper layer fiber web 2, the middle and lower layer fiber web 2', and the lower layer fiber web 1' are three-dimensional crimped hollow polyester fibers with a fineness of 3D and a length of 51 mm and a fineness of 3D and a length of 51 mm. , low-melting-point fibers with a melting point of 110°C were opened and mixed according to a weight ratio of 80%:20%, and the fiber...

Embodiment 3

[0077] Strip-shaped glue-coated flocking air-laid high-elastic antibacterial and warm-keeping sheet material and its preparation method:

[0078] see figure 1 , figure 2 , glue-coated multi-layer flocking type high-elastic antibacterial and warm sheet material, including upper fiber web 1, upper adhesive film 4, middle and upper adhesive film 4', middle and upper fiber web 2, hot-melt film 6, middle Lower fiber web 2', middle and lower adhesive film 5, lower adhesive film 5', lower fiber web 1', upper fluff 3, lower fluff 3', antibacterial agent 7, 7 ， , 8, 8 ， . The upper layer fiber web 1, the middle and upper layer fiber web 2, the middle and lower layer fiber web 2', and the lower layer fiber web 1' are three-dimensional crimped hollow polyester fibers with a fineness of 3D and a length of 51 mm and a fineness of 3D and a length of 51 mm. Low-melting-point fibers with a melting point of 110°C are opened and mixed according to a weight ratio of 80%:20%, and the fiber w...

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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...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A41D31/02B32B5/02B32B5/26B32B7/12B32B27/02B32B27/12
Inventor 张如全蒋吉众武继松张尚勇李建强王成国
Owner WUHAN TEXTILE UNIV
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