Preparation method for bamboo fiber mesh fabric

A technology of bamboo fiber and grid cloth, which is applied in fiber treatment, chemical production of bast fiber, manufacturing tools, etc. It can solve the problem that the fineness and softness of bamboo fiber products need to be improved, affect the appearance and use, and the production steps are cumbersome, etc. Problems, to achieve the effect of high bonding strength, increased mildew resistance, and large adhesion

Active Publication Date: 2015-02-18
安吉竹印象家居用品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Yet above-mentioned method production step is loaded down with trivial details, and processing time is long, and the fineness and softness of bamboo fiber product still need to be improved
[0005] In addition, although bamboo fiber products have certain antibacterial properties, they will still produce moldy spots after repeated use, which will affect the appearance and use.

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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  • Preparation method for bamboo fiber mesh fabric
  • Preparation method for bamboo fiber mesh fabric
  • Preparation method for bamboo fiber mesh fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Preparation of nano silver:

[0049] A. Add sodium dodecylsulfonate solution, water-based polyacrylate and hydrazine hydrate solution to silver nitrate aqueous solution to obtain a mixed solution. The molar ratio of sodium dodecylsulfonate to silver nitrate is 4:1; The molar ratio of acrylate to silver nitrate is 0.4:1; the molar ratio of hydrazine hydrate to silver nitrate is 0.2:1;

[0050] B. Add dicyclohexyl-18-crown-6 and sodium metaphosphate to the mixture, the molar ratio of dicyclohexyl-18-crown-6 to silver nitrate is 3:1; sodium metaphosphate and nitric acid The molar ratio of silver is 0.8:1, and the pH value is controlled to be 8-9 to obtain nano silver.

[0051] The composition ratio of the glue used for bamboo fiber products:

[0052] 25 parts of phthalic anhydride, 7 parts of furfuryl alcohol extracted from corncob residue, 10 parts of triethylene glycol, 15 parts of glutaric acid, 8 parts of butanetriol, 5 parts of zinc oxide powder, 3 parts of magnesiu...

Embodiment 2

[0073] Preparation of nano silver:

[0074] A. Add sodium dodecyl sulfonate solution, water-based polyacrylate and hydrazine hydrate solution to silver nitrate aqueous solution to obtain a mixed solution. The molar ratio of sodium dodecyl sulfonate to silver nitrate is 6:1; The molar ratio of acrylate to silver nitrate is 0.6:1; the molar ratio of hydrazine hydrate to silver nitrate is 0.3:1;

[0075] B. Add dicyclohexyl-18-crown-6 and sodium metaphosphate to the mixture, the molar ratio of dicyclohexyl-18-crown-6 to silver nitrate is 5:1; sodium metaphosphate and nitric acid The molar ratio of silver is 1.3:1, and the pH value is controlled to be 8-9 to obtain nano silver.

[0076] The composition ratio of the glue used for bamboo fiber products:

[0077] 35 parts of phthalic anhydride, 11 parts of furfuryl alcohol extracted from oat or wheat bran, 12 parts of triethylene glycol, 18 parts of glutaric acid, 10 parts of butanetriol, 7 parts of zinc oxide powder, 5 parts of ma...

Embodiment 3

[0099] Preparation of nano silver:

[0100] A. Add sodium dodecyl sulfonate solution, water-based polyacrylate and hydrazine hydrate solution to silver nitrate aqueous solution to obtain a mixed solution. The molar ratio of sodium dodecyl sulfonate to silver nitrate is 5:1; The molar ratio of acrylate to silver nitrate is 0.5:1; the molar ratio of hydrazine hydrate to silver nitrate is 0.25:1;

[0101] B. Add dicyclohexyl-18-crown-6 and sodium metaphosphate to the mixture, the molar ratio of dicyclohexyl-18-crown-6 to silver nitrate is 4:1; sodium metaphosphate and nitric acid The molar ratio of silver is 1:1, and the pH value is controlled to be 8-9 to obtain nano silver.

[0102] The composition ratio of the glue used for bamboo fiber products:

[0103] 30 parts of phthalic anhydride, 7-11 parts of furfuryl alcohol extracted from bamboo sawdust, 11 parts of triethylene glycol, 16 parts of glutaric acid, 9 parts of butanetriol, 6 parts of zinc oxide powder, 4 parts of magne...

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 relates to a preparation method for textiles, in particular to a preparation method for bamboo fiber mesh fabric. The preparation method comprises the following steps: bamboo fiber preparation and mesh fabric preparation, wherein mesh fabric preparation comprises the following steps: cloth turning, weft yarn cutting, end sewing, singeing, desizing, scouring, bleaching, mercerizing, dyeing, weft yarn tidying, gum dipping and stentering; gum dipping comprises the following steps: soaking the fabric subjected to weft yarn tidying into a glue liquid to maintain for 18-25 minutes, and draining gum for 5-8 minutes, wherein the glue liquid is composed of the following raw materials: 25-35 parts of phthalic anhydride, 7-11 parts of furfuryl alcohol extracted from natural plants, 10-12 parts of triethylene glycol, 15-18 parts of glutaric acid, 8-10 parts of butanetriol, 5-7 parts of zinc oxide, 3-5 parts of magnesium oxide, 15-25 parts of neoprene, 70-95 parts of elastic rubber, 2-3 parts of softening oil, 15-20 parts of dimethyl carbonate, 1-3 parts of benzoyl peroxide, 4-8 parts of ethyl acetate, 1-4 parts of an emulsifying agent, 20-30 parts of flour, 5*10<-5>-9*10<-5> part of nano-silver and 1-3 parts of a flame retardant. The bamboo fiber mesh fabric prepared by adopting the preparation method is good in softness and good in antibacterial activity.

Description

technical field [0001] The invention relates to a preparation method of textiles, in particular to a preparation method of bamboo fiber grid cloth. Background technique [0002] Bamboo fiber currently on the market has the following two classes: one is the regenerated fiber produced from bamboo pulp, commonly referred to as bamboo pulp fiber; the other is the fiber directly extracted from bamboo through a special process, called raw bamboo fiber. Because bamboo fiber has more superior properties in terms of hygroscopicity, air permeability, and spinnability, the study of spinnable bamboo fiber has obvious economic benefits and good social benefits. [0003] In recent years my country's original bamboo fiber manufacturing method has many invention patents, CN11078520C announced a kind of raw bamboo strips, rolling strips, the manufacture method of forming bamboo fiber bundle products, CN1261290C announced a kind of raw bamboo bamboo chip adopts pure physics The method is to s...

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 Applications(China)
IPC IPC(8): D03D15/00D03D13/00D06B9/00D01C1/02D01B9/00B27L11/08D06M15/693D06M15/21D06M15/564D06M15/227D06M11/83D06M13/232D06M13/165D06M13/192D06M13/148D06M11/44D06M11/72D06M11/82D06M15/11D06M13/224D06M13/10D06M15/19D03D15/217D03D15/50
Inventor 曹小生
Owner 安吉竹印象家居用品有限公司
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