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

A sheet-like material and technology of manufacturing method, which are applied in the directions of non-woven fabrics, textiles and papermaking, layered products, etc., to achieve the effects of good elasticity, improved thermal insulation, and improved thermal insulation.

Active Publication Date: 2017-10-10
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 flocking type high-elastic antibacterial and warm-keeping sheet material and its manufacturing method
  • A glue-coated flocking type high-elastic antibacterial and warm-keeping sheet material and its manufacturing method
  • A glue-coated flocking type high-elastic antibacterial and warm-keeping sheet material and its manufacturing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Strip-shaped glue-coated flocking mechanically-laid high-elastic antibacterial and warm-keeping sheet material and its preparation method:

[0045] see figure 1 , figure 2 , glue-coated flocking type high-elastic antibacterial and warm sheet material, including upper layer fiber web 1, lower layer fiber web 2, fluff 3, upper adhesive film 4, lower adhesive film 4', antibacterial agent 5, 5 ， . The upper fiber web 1 and the lower fiber web 2 are three-dimensional crimped hollow polyester fibers with a fineness of 3D and a length of 51mm and low-melting fibers with a fineness of 3D and a length of 51mm and a melting point of 110°C, according to 80% by weight : 20% is opened and mixed, and the fiber web prepared by mechanical carding of short fibers. Spray the antibacterial agent 5 containing chitosan with good antibacterial effect inside the upper layer fiber net 1, and spray the antibacterial agent 5 containing chitosan with good antibacterial effect inside the lower...

Embodiment 2

[0058] Grid-shaped glue-coated flocking mechanically-laid high-elastic antibacterial and warm-keeping sheet material and its preparation method:

[0059] see figure 1 , image 3 , the glue-coated flocking type high-elastic antibacterial and warm sheet material includes an upper fiber web 1, a lower fiber web 2, fluff 3, an upper adhesive film 4, a lower adhesive film 4', and antibacterial agents 5, 5'. The upper fiber web 1 and the lower fiber web 2 are three-dimensional crimped hollow polyester fibers with a fineness of 3D and a length of 51mm and low-melting fibers with a fineness of 3D and a length of 51mm and a melting point of 110°C, according to 80% by weight : 20% is opened and mixed, and the fiber web prepared by mechanical carding of short fibers. Spray the antibacterial agent 5 containing chitosan with good antibacterial effect inside the upper layer fiber net 1, and spray the antibacterial agent 5 containing chitosan with good antibacterial effect inside the lower...

Embodiment 3

[0072] Strip-shaped glue-coated flocking air-laid high-elastic antibacterial and warm-keeping sheet material and its preparation method:

[0073] see figure 1 , figure 2 , glue-coated flocking type high-elastic antibacterial and warm sheet material, including upper layer fiber web 1, lower layer fiber web 2, fluff 3, upper adhesive film 4, lower adhesive film 4', antibacterial agent 5, 5 ， . The upper fiber web 1 and the lower fiber web 2 are three-dimensional crimped hollow polyester fibers with a fineness of 3D and a length of 51mm and low-melting fibers with a fineness of 3D and a length of 51mm and a melting point of 110°C, according to 80% by weight : 20% is opened and mixed, and the fiber web prepared by the short fiber air-laid machine. Spray the antibacterial agent 5 containing chitosan with good antibacterial effect inside the upper fiber net 1, and spray the antibacterial agent 5 containing chitosan with good antibacterial effect inside the lower layer fiber web ...

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Abstract

The invention relates to a glue-coated flocking type high-elastic antibacterial and warm-keeping sheet material and a manufacturing method thereof, belonging to the technical field of textiles. Antibacterial agents are sprayed inside the upper fiber web and the lower fiber web of the high-elastic antibacterial and warm-keeping sheet material. Between the upper layer fiber web and the lower layer fiber web, the two ends of the fluff are respectively inserted into the upper adhesive film and the lower adhesive film, and are solidified on the surfaces of the upper layer fiber web and the lower layer fiber web. The preparation method includes the following steps: (1) fiber web preparation, (2) spraying antibacterial agent, (3) drying, (4) glue coating, (5) electrostatic flocking, (6) drying, (7) velvet absorption , (8) web compounding, (9) drying, (10) 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 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 mainly composed...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D04H1/58D04H1/732D04H1/435D04H1/4334B32B7/12
Inventor 张如全蒋吉众李建强张尚勇武继松张明
Owner WUHAN TEXTILE UNIV
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