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A kind of preparation method of functional plastic laminated fabric

A technology of plastic layer and composite fabric, which is applied in the direction of acidic copolymer adhesive, adhesive type, flame retardant fiber, etc., can solve the problems of poor flame retardancy and antibacterial performance, and achieve good wettability, The effect of good stability and good compatibility

Active Publication Date: 2021-03-19
SUZHOU INSILK CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, its flame retardancy and antibacterial performance are not good, and the durability needs to be further improved.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A preparation method of functional plastic laminated fabric, comprising the following steps:

[0028] (1) Mix nano-montmorillonite and dehydrated ethanol, grind for 20min to prepare nano-montmorillonite slurry; pulverize Houttuynia cordata, grind and add to dehydrated ethanol to extract for 1h, filter, collect filtrate, and reduce Concentrate under pressure, make Houttuynia cordata extract concentrated solution, and it is joined in the nano-montmorillonite slurry, continue to stir 30min, make composite slurry; Wherein, the mass ratio of nano-montmorillonite and dehydrated alcohol is 1:1; the mass ratio of nano-montmorillonite slurry and Houttuynia cordata extract concentrate is 1:1;

[0029] (2) Mix sodium alginate and water and stir at 50-60°C to obtain a sodium alginate solution, add polyacrylic acid to continue stirring and mixing, and finally add the composite slurry prepared above, and stir to obtain an adhesive composition; Wherein, the mass ratio of the sodium a...

Embodiment 2

[0034] A preparation method of functional plastic laminated fabric, comprising the following steps:

[0035] (1) Mix nano-montmorillonite and dehydrated ethanol, grind for 40min, and prepare nano-montmorillonite slurry; pulverize Houttuynia cordata, grind and add to dehydrated ethanol to extract 3h, filter, collect filtrate, and reduce Concentrate under pressure, make Houttuynia cordata extract concentrated solution, and it is joined in the nano-montmorillonite slurry, continue to stir 30min, make composite slurry; Wherein, the mass ratio of nano-montmorillonite and dehydrated alcohol is 3:1; the mass ratio of nano-montmorillonite slurry and Houttuynia cordata extract concentrate is 1:1.5;

[0036] (2) Mix sodium alginate and water and stir at 50-60°C to obtain a sodium alginate solution, add polyacrylic acid to continue stirring and mixing, and finally add the composite slurry prepared above, and stir to obtain an adhesive composition; Wherein, the mass ratio of the sodium a...

Embodiment 3

[0041] A preparation method of functional plastic laminated fabric, comprising the following steps:

[0042](1) Mix nano-montmorillonite and absolute ethanol, grind for 25min, and prepare nano-montmorillonite slurry; pulverize Houttuynia cordata, grind and add in absolute ethanol to extract for 1h, filter, collect filtrate, and reduce Concentrate under pressure, make Houttuynia cordata extract concentrated solution, and it is joined in the nano-montmorillonite slurry, continue to stir 30min, make composite slurry; Wherein, the mass ratio of nano-montmorillonite and dehydrated alcohol is 1.5:1; the mass ratio of nano-montmorillonite slurry and Houttuynia cordata extract concentrate is 1:1.1;

[0043] (2) Mix sodium alginate and water and stir at 50-60°C to obtain a sodium alginate solution, add polyacrylic acid to continue stirring and mixing, and finally add the composite slurry prepared above, and stir to obtain an adhesive composition; Wherein, the mass ratio of the sodium ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention discloses a preparation method of a functional plastic laminated fabric. The preparation method includes the steps: firstly, preparing composite slurry containing nano-montmorillonite and heartleaf houttuynia herb extract concentrated solution; secondly, preparing sodium alginate solution, adding polyacrylic acid and the composite slurry and stirring the materials to prepare an adhesive composition; thirdly, mixing nano-titanium oxide, the adhesive composition and polyacrylate resin to prepare a master batch, adding and mixing polyacrylate resin, dispersing agents, carbon black,thickening agents, defoaming agents, water and the master batch to prepare a modified composition; fourthly, modifying a polyester fabric, finally, laminating the polyester fabric, the modified polyester fabric and another polyester fabric, and rolling the polyester fabric and the modified polyester fabric by the aid of the adhesive composition to prepare the laminated fabric. The laminated fabricis excellent in performance, good in antibacterial and flame retardant properties and simple to prepare.

Description

Technical field: [0001] The invention relates to the field of fabric preparation, in particular to a preparation method of a functional plastic laminated fabric. Background technique: [0002] Laminated fabrics, that is, laminated composite fabrics, are made of polymer films bonded with single and multi-layer fabrics to form a fabric composite, thereby showing functional superposition. Different from general textile finishing, the laminated composite not only has the original function of the fabric, but also increases the function of other laminated fabrics. [0003] Laminated fabrics are mostly used in clothing fabrics and decorative fabrics, such as for making women's outerwear and children's clothing. However, with the diversification and development of laminated fabrics, laminated fabrics are more functional clothing, and fabrics with waterproof and moisture-permeable functions are obtained by laminating microporous films and fabrics, such as mountaineering and ski suit...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06M17/06D06M11/46D06M11/79D06M11/74D06M15/263D06M15/03C09J133/02C09J11/04C09J11/06D06M101/32
CPCC08K2201/011C09J11/04C09J11/06C09J133/02D06M11/46D06M11/74D06M11/79D06M15/03D06M15/263D06M16/00D06M17/06D06M2101/32D06M2200/30C08L5/04C08K3/346C08K5/0058
Inventor 周继东
Owner SUZHOU INSILK CO LTD