Production method of inflaming retarding bast fiber fabric

A production method and technology of hemp fabrics are applied in the production field of flame retardant hemp fabrics, which can solve the problems of incompetence of flame retardant function, bacteriostasis and health care function, and achieve remarkable flame retardant effect, simple production method and flame retardant performance. significant effect

Inactive Publication Date: 2013-01-09
泰安市金飞虹织造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is a contradiction between the flame retardant function and the antibacterial and health care functions of the current fabrics.

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

[0011] Example 1: Flame-retardant viscose fiber and hemp fiber blended fabric.

[0012] The coating degree of viscose fiber is 3000 turns / m, the pretension of hemp fiber filament is 10cN, the speed of hollow spindle is 5000 rpm, and the take-up rate is 95.8%. The flame retardant properties of the processed fabrics were tested, and the results obtained were compared with the pure hemp fabrics in Table 1 below.

[0013] Table 1:

[0014] project Afterburning time (s) Flame retardant time (s) molten drip limiting oxygen index Pure Linen - - none 19 flame retardant hemp fabric 6 5 none 25

[0015] It can be seen from the experimental data that the flame-retardant hemp fabric has a greater improvement in flame retardancy than the pure hemp fabric. Pure linen fabric is flammable and can burn completely in the air. The flame-retardant linen fabric has a continuation time, etc., and cannot be completely burned in the air, and the continuatio...

Embodiment 2

[0016] Example 2: Flame-retardant polyester fiber and hemp fiber blended fabric.

[0017] The covering degree of viscose fiber is 5000 circles / m, the pretension of hemp fiber filament is 20cN, the rotating speed of hollow spindle is 6000 rpm, and the coiling rate is 95%. The flame retardant properties of the processed fabrics were tested, and the results obtained were compared with the pure hemp fabrics in Table 2 below.

[0018] Table 2:

[0019] project Afterburning time (s) Flame retardant time (s) molten drip limiting oxygen index Pure Linen - - none 19 flame retardant hemp fabric 5 5 none 28

[0020] It can be seen from the experimental data that the flame-retardant hemp fabric has a greater improvement in flame retardancy than the pure hemp fabric. Pure linen fabric is flammable and can burn completely in the air. The flame-retardant linen fabric has a continuation time, etc., and cannot be completely burned in the air, and the...

Embodiment 3

[0021] Example 3: Flame-retardant acrylic fiber and hemp fiber blended fabric.

[0022] The covering degree of viscose fiber is 4000 turns / m, the pretension of hemp fiber filament is 15cN, the speed of hollow spindle is 7000rpm, and the coiling rate is 96%. The flame retardant properties of the processed fabrics were tested, and the results obtained were compared with those of pure hemp fabrics in Table 3 below.

[0023] table 3:

[0024] project Afterburning time (s) Flame retardant time (s) molten drip limiting oxygen index Pure Linen - - none 19 flame retardant hemp fabric 5 4 none 24

[0025] It can be seen from the experimental data that the flame-retardant hemp fabric has a greater improvement in flame retardancy than the pure hemp fabric. Pure linen fabric is flammable and can burn completely in the air. The flame-retardant linen fabric has a continuation time, etc., and cannot be completely burned in the air, and the continua...

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Abstract

The invention discloses a production method of an inflaming retarding bast fiber fabric. A bastose filament is used as an inner core material, an inflaming retarding fiber is wrapped on the surface of the bastose filament by using a yarn wrapping spinning technology to form an inflaming retarding yarn; and the inflaming retarding yarn is produced into the inflaming retarding bast fiber fabric by using a weaving process. The inflaming retarding bast fiber fabric has the characteristics of simple production method, remarkable inflaming retarding performance, environmental friendliness, bacteriostasis and the like, and can be used in occasions such as home textile fabrics and decoration fabrics with a certain requirement for inflaming retarding and health care.

Description

technical field [0001] The invention belongs to the technical field of textiles, and in particular relates to a production method of flame-retardant hemp fabric. Background technique [0002] Because most of the textiles are flammable and fire hazards are ubiquitous in daily life, the development and application of flame-retardant fibers and textiles has attracted more and more attention from the society. For example, research and development and performance testing of fire-resistant and flame-retardant textiles and the formulation of related standards, the development status and development of flame retardants at home and abroad, the practical application of flame-retardant technology in the field of home textiles, etc., have become hot spots of interest to many people in recent years. . According to the different uses of textiles, the flame retardant regulations formulated by countries around the world have gradually expanded from aircraft interior textile materials, carp...

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): D02G3/36D02G3/04
Inventor 李俊刚李慧敏许秀萍宁方刚刘来国崔玉军刘照新
Owner 泰安市金飞虹织造有限公司
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