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A kind of film flocking type high elasticity antibacterial warm-keeping sheet material and its manufacturing method

A flake material, flocking technology, applied in chemical instruments and methods, non-woven fabrics, textiles and papermaking, etc., to achieve good elasticity, improved thermal insulation effect, and good appearance effect

Active Publication Date: 2017-07-07
CHTC JIAHUA NONWOVEN CO LTD
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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 kind of film flocking type high elasticity antibacterial warm-keeping sheet material and its manufacturing method
  • A kind of film flocking type high elasticity antibacterial warm-keeping sheet material and its manufacturing method
  • A kind of film flocking type high elasticity antibacterial warm-keeping sheet material and its manufacturing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Strip-shaped film flocking type machine-laid high-elastic antibacterial and warm-keeping sheet material and its preparation method:

[0049] see figure 1 , figure 2 , film flocking type high elastic antibacterial and warm sheet material, including upper fiber web 1, upper hot-melt film 2, upper flocking film substrate 3, upper adhesive film 4, fluff 5, lower adhesive film 4' , Lower flocking film substrate 3', lower hot-melt film 2', lower fiber web 1', antibacterial agent 6, 6 ， , the upper fiber web 1 and the lower fiber web 1' 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 weight percentage 80%:20% is opened and mixed, and the fiber web prepared by mechanical carding of short fibers. Spray chitosan-containing antibacterial agent 6 inside the upper fiber web 1, and the lower layer fiber web 1 ， Internal spr...

Embodiment 2

[0064] Grid-shaped film flocking type mechanically-laid high-elastic antibacterial and warm-keeping sheet material and its preparation method:

[0065] see figure 1 , image 3 , film flocking type high elastic antibacterial and warm sheet material, including upper fiber web 1, upper hot-melt film 2, upper flocking film substrate 3, upper adhesive film 4, fluff 5, lower adhesive film 4' , Lower flocking film substrate 3', lower hot-melt film 2', lower fiber web 1', antibacterial agent 6, 6 ， , the upper fiber web 1 and the lower fiber web 1' 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 weight percentage 80%:20% is opened and mixed, and the fiber web prepared by mechanical carding of short fibers. Spray chitosan-containing antibacterial agent 6 inside the upper fiber web 1, and the lower layer fiber web 1 ， Internal ...

Embodiment 3

[0080] Strip-shaped film flocking air-laid high-elastic antibacterial and warm-keeping sheet material and its preparation method:

[0081] see figure 1 , figure 2 , film flocking type high elastic antibacterial and warm sheet material, including upper fiber web 1, upper hot-melt film 2, upper flocking film substrate 3, upper adhesive film 4, fluff 5, lower adhesive film 4' , Lower flocking film substrate 3', lower hot-melt film 2', lower fiber web 1', antibacterial agent 6, 6 ， , the upper fiber web 1 and the lower fiber web 1' 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 weight percentage 80%:20% is opened and mixed, and the fiber web is prepared by air-laying short fibers. Spray chitosan-containing antibacterial agent 6 inside the upper fiber web 1, and the lower layer fiber web 1 ， Internal spraying with chitos...

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Abstract

The invention relates to a thin film flocking type high-elastic antibiosis warming flaky material and a manufacturing method thereof, and belongs to the technical field of spinning. The inner parts of an upper fiber web and a lower fiber web of the high-elastic antibiosis warming flaky material are sprayed with antibacterial agent; opposite surfaces of the upper fiber web and the lower fiber web are respectively solidified with an upper flocking thin film substrate and a lower flocking thin film substrate; villus is clamped between the upper flocking thin film substrate and the lower flocking thin film substrate, and both ends of the villus are respectively solidified at the surfaces of the upper flocking thin film substrate and the lower flocking thin film substrate. The preparation method of the high-elastic antibiosis warming flaky material comprises the following steps: (1) preparation before flocking; (2) preparation of fiber web; (3) spraying of antibacterial agent; (4) drying; (5) hot-pressing and laminating; (6) glue coating; (7) static flocking; (8) drying; (9) villus absorbing; (10) fiber web compounding; (11) drying; (12) coiling. Compared with the prior art, the high-elastic antibiosis warming flaky material has good antibiosis, elasticity and warming properties.

Description

technical field [0001] The invention relates to a film-flocked 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 of polyester...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D04H1/58D04H1/732D04H1/435D04H1/4334B32B7/12D05C15/04
CPCB32B3/08B32B5/24B32B7/12B32B37/06B32B37/12B32B38/164B32B2250/04B32B2250/40B32B2307/51B32B2307/7145B32B2437/00D06N7/0097
Inventor 张如全蒋吉众张尚勇武继松李建强王成国
Owner CHTC JIAHUA NONWOVEN CO LTD
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