Production process of fireproof fabric

A production process and technology for fireproof fabrics, applied in the field of textile fabrics, can solve the problems of uneven fireproof and heat insulation effects of fireproof fabrics, complex production processes, etc.

Inactive Publication Date: 2019-04-12
江苏亨威实业集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing production process of fireproof fabrics is relatively complicated

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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  • Production process of fireproof fabric

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A production process of a fireproof fabric, comprising the steps of:

[0021] S1. Preparation of base fabric: warp yarns are made of aramid fibers, and weft yarns are made of polyester fibers, which are spun into base fabrics by a textile machine;

[0022] S2. Anti-flame treatment: The selected fabric flame retardant is a mixture of liquid ammonium polyphosphate and colloid. The mass fraction ratio is: 75 parts of colloid and 75 parts of ammonium polyphosphate. ℃, the soaking time is 4 hours.

[0023] S3. Shaping: internal pressure: 0.8bar; external pressure: 1.2bar, temperature: bake the fabric for 1 minute at 130°C;

[0024] S4. Dyeing: put the fabric into the dyeing pool, dye at 80°C for 15 minutes, and then at 100°C for 30 minutes.

[0025] S5. Drying: place the fabric at room temperature, wash with water for 10 minutes, internal pressure: 0.8bar; external pressure: 1.2bar, temperature: 110°C for 2 minutes, to dry the fabric.

Embodiment 2

[0027] A production process of a fireproof fabric, comprising the steps of:

[0028] S1. Preparation of base fabric: warp yarns are made of aramid fibers, and weft yarns are made of polyester fibers, which are spun into base fabrics by a textile machine;

[0029] S2. Anti-flame treatment: The selected fabric flame retardant is a mixture of liquid ammonium polyphosphate and colloid. The mass fraction ratio is: 78 parts of colloid and 72 parts of ammonium polyphosphate. The base cloth is immersed in it, and the immersion temperature is 26 °C , The soaking time is 5 hours.

[0030] S3. Shaping: internal pressure: 0.8bar; external pressure: 1.2bar, temperature: bake the fabric for 1.5 minutes at 140°C;

[0031] S4. Dyeing: put the fabric into the dyeing pool, dye at 90°C for 16 minutes, and then at 110°C for 35 minutes.

[0032] S5. Drying: place the fabric at room temperature, wash with water for 10 minutes, internal pressure: 0.8bar; external pressure: 1.2bar, temperature: 120...

Embodiment 3

[0034] A production process of a fireproof fabric, comprising the steps of:

[0035] S1. Preparation of base fabric: warp yarns are made of aramid fibers, and weft yarns are made of polyester fibers, which are spun into base fabrics by a textile machine;

[0036] S2. Anti-flame treatment: the selected fabric flame retardant is a mixture of liquid ammonium polyphosphate and colloid, and its mass fraction ratio is: 80 parts of colloid and 70 parts of ammonium polyphosphate. °C, the immersion time is 6 hours.

[0037] S3. Shaping: internal pressure: 0.8bar; external pressure: 1.2bar, temperature: bake the fabric for 2 minutes at 150°C;

[0038] S4. Dyeing: put the fabric into the dyeing pool, dye at 100°C for 20 minutes, and then at 120°C for 40 minutes.

[0039] S5. Drying: place the fabric at room temperature, wash with water for 10 minutes, internal pressure: 0.8 bar; external pressure: 1.2 bar, temperature: 130°C for 4 minutes, to dry the fabric.

[0040] The base fabric i...

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 provides a production process of a fireproof fabric. The production process comprises the following steps: S1, preparing a base fabric: weaving aramid fiber serving as warp yarns and polyester fiber serving as weft yarns through a weaving machine to form the base fabric; S2, performing fireproof treatment: immersing the base fabric in a flame retardant for fabric, which is a mixed agent of liquid ammonium polyphosphate and colloid at an immersion temperature of 25 to 28 DEG C for immersion time of 4 to 6 h, wherein the mass fractions are as follows: 75 to 80 parts of the colloidand 70 to 75 parts of the ammonium polyphosphate; S3, performing sizing: baking the fabric at an internal pressure of 0.8 bar, external pressure of 1.2 bar and temperature of 130 to 150 DEG C for 1 to2 min; S4, performing dyeing: putting the dye into a dyeing tank, dyeing the fabric at 80 to 100 DEG C for 15 to 20 min, and then dyeing the fabric at 100 to 120 DEG C for 30 to 40 min; S5, drying: placing the fabric at a room temperature, washing the fabric with clean water for 10 min, standing internal pressure of 0.8 bar, external pressure of 1.2 bar and temperature of 110 to 130 DEG C for 2 to 3 min, and drying the fabric. The process disclosed by the invention is simple and high in flame retarding and heat insulating performance.

Description

technical field [0001] The invention belongs to the technical field of textile fabrics, and in particular relates to a production process of fireproof fabrics. Background technique [0002] Fireproof fabrics are processed by PROBAN production technology, which can effectively prevent the spread of flames and protect the original properties of fabrics. The production process of the existing fireproof fabrics is relatively complicated, and the fireproof and heat insulation effects of the fireproof fabrics are uneven. [0003] Therefore be badly in need of a kind of technique is simple, the production technique of the good fireproof fabric of flame retardant heat insulation performance. Contents of the invention [0004] The purpose of the present invention is to provide a production process for fireproof fabrics in view of the shortcomings of existing fireproof fabric production techniques. [0005] The present invention provides following technical scheme: [0006] A pro...

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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IPC IPC(8): D06M11/72D06M15/564D06P1/00D06P3/82D06M101/32D06M101/36
CPCD06M11/72D06M15/564D06M2101/32D06M2101/36D06M2200/30D06P1/00D06P3/8214D10B2331/021D10B2331/04D03D15/513
Inventor 潘培东
Owner 江苏亨威实业集团有限公司
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