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Preparation method of bunting fabric

A production method and fabric technology, applied in dyeing method, fiber type, textile and papermaking, etc., can solve the problems of poor visual effect and color difference, and achieve the effect of small dyeing color difference, high color fastness and uniform dyeing color

Inactive Publication Date: 2019-03-01
迦南(福建)新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Flag cloth is used for making flags and festival decorations. The current flag cloth is mainly used for making colorful flags. However, due to the defects in the polyester dyeing process of the existing flag cloth, the color difference appears on both sides of the dyed fabric, which will cause visual problems. The effect is poor, for this reason, we propose a method of making flag cloth fabric

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

[0024] A method for making flag fabric, comprising the following steps:

[0025] S1. Modeling: Use computer-aided design to design and model the pattern of the flag fabric, and then scan the built 3D model layer by layer to obtain the data of the flag fabric, and then transfer the data of the flag fabric to the 3D printing device for standby;

[0026] S2. Steaming pre-setting: put the fabric into the steam box, remove the air to form a vacuum, inject steam into the steam box to steam for 150mim, control the steam pressure to 0.10MPa, and control the steaming temperature to 110°C. Carry out pre-shrinking and setting treatment, and keep warm for 25 minutes after steaming;

[0027] S3. Desizing: add degreasing agent and desizing agent to the desizing machine to carry out degreasing and desizing treatment on the predetermined fabric; the desizing machine adopts a continuous loose desizing machine, and the speed of the desizing machine is 30m / min , the desizing temperature is 92 ℃...

Embodiment 2

[0035] A method for making flag fabric, comprising the following steps:

[0036] S1. Modeling: Use computer-aided design to design and model the pattern of the flag fabric, and then scan the built 3D model layer by layer to obtain the data of the flag fabric, and then transfer the data of the flag fabric to the 3D printing device for standby;

[0037] S2. Steaming pre-setting: put the fabric into the steam box, pump out the air to form a vacuum, inject steam into the steam box to steam 155mim, the steam pressure is controlled at 0.12MPa, and the steaming temperature is controlled at 115°C. Carry out pre-shrinking and setting treatment, and keep warm for 30 minutes after steaming;

[0038] S3, desizing: add degreaser and desizing agent to the desizing machine to carry out degreasing and desizing treatment on the pre-shaped fabric; the desizing machine adopts a continuous loose desizing machine, and the speed of the desizing machine is 35m / min , the desizing temperature is 93 ℃...

Embodiment 3

[0046] A method for making flag fabric, comprising the following steps:

[0047] S1. Modeling: Use computer-aided design to design and model the pattern of the flag fabric, and then scan the built 3D model layer by layer to obtain the data of the flag fabric, and then transfer the data of the flag fabric to the 3D printing device for standby;

[0048] S2. Steaming pre-setting: put the fabric into the steam box, remove the air to form a vacuum, inject steam into the steam box to steam for 160mim, control the steam pressure to 0.14MPa, and control the steaming temperature to 120°C. Carry out pre-shrinking and setting treatment, and keep warm for 35 minutes after steaming;

[0049] S3. Desizing: add degreasing agent and desizing agent to the desizing machine to carry out degreasing and desizing treatment on the predetermined fabric; the desizing machine adopts a continuous loose desizing machine, and the speed of the desizing machine is 40m / min , the desizing temperature is 94 ℃...

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 the technical field of printing and dyeing application and specifically relates to a preparation method of bunting fabric. The preparation method comprises the following steps: (S1) modeling; (S2) steaming and pre-setting; (S3) desizing; (S4) boiling; (S5) bleaching; (S6) coloring; (S7) setting and drying; (S8) printing and manufacturing. According to the preparation method provided by the invention, through the steaming, the fabric slowly and uniformly shrinks before the dyeing process, then a pre-shrinkage setting effect consistent on the inner and outer layers is realized, intense shrinkage of the fabric is avoided after entering the dyeing process, and the defect of different densities on two sides of the fabric caused by the compaction and coverage of the positive and negative yarns of the fabric is prevented; meanwhile, a specific dyeing heating curve is adopted during high-temperature dyeing, a computer automatically and strictly controls the dyeing heating speed and the heat preservation time so as to guarantee uniform dyeing and realize better dyeing fastness; moreover, internal structure of polyester molecules in the fabric is changed, and the features of relatively hard hand feeling and poor comfort of polyester fiber are eliminated.

Description

technical field [0001] The invention relates to the technical field of printing and dyeing applications, in particular to a method for making a flag fabric. Background technique [0002] Flag cloth is used for making flags and festival decorations. The current flag cloth is mainly used for making colorful flags. However, due to the defects in the polyester dyeing process of the existing flag cloth, there is a color difference between the two sides of the dyed fabric, which will cause visual problems. The effect is poor, for this reason, we propose a kind of production method of flag cloth fabric. Contents of the invention [0003] The purpose of the present invention is to provide a method for making a flag cloth fabric, so as to solve the problems raised in the above-mentioned background technology. [0004] To achieve the above object, the present invention provides the following technical solutions: [0005] A method for making flag fabric, comprising the following st...

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): D06L4/13D06L4/23D06P1/34D06P1/673D06P1/00D06P3/52D06M15/53D06M13/292D06M101/32
CPCD06L4/13D06L4/23D06M13/292D06M15/53D06M2101/32D06P1/0032D06P1/34D06P1/6735D06P3/52
Inventor 蔡奕文许恩典蔡奕武赵艳娜许锰镑许四川韩庆华周端硕邱明明
Owner 迦南(福建)新材料科技有限公司
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