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Fly fabric finishing method and flag product

A fabric finishing and fabric technology, which is applied in the direction of textiles, papermaking, fiber treatment, etc., can solve the problems of fabric waterproof performance, rinsing resistance, poor abrasion resistance, poor curing process effect, etc., and achieve excellent antifouling effect, The effect of excellent waterproof performance, excellent drape and elegant performance

Inactive Publication Date: 2006-04-12
谢佐鹏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In other documents and materials, various water-soluble fluorides and various fabric treatment liquids are also introduced to use water-repellent and oil-repellent methods. They also use the combination of dipping and rolling, but the curing effect is not good. , the consequences are either poor rinsing resistance and poor abrasion resistance, or the waterproof performance of the treated fabric is not durable or the flag products made are not soft and have poor airtightness.

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

[0045] Embodiment 1: finishing heavy cloth fabric, can be used for making indoor and outdoor pasting class, can be in the unfolded shape and needn't flutter the flag, is also suitable for making thatch cover thing, tent etc. Wash twice with water first, and roll off the water twice, the water temperature is 50-60°C, and the fabric stays in the water for 4-5 minutes during each washing and rolling process, and the slurry in the fabric is completely removed. Then enter the set drying tunnel equipment to dry and remove moisture. The dried cloth fabric enters the impregnation process, add 100 kg of water to the impregnation tank, add 5-7 kg of TG521 fluorocarbon surfactant, 1-3 kg of adhesive melamine, 1-2 kg of KH560 silane coupling agent, and catalyst triethylene 1.0-1.2 kilograms of tetramine, 3 kilograms of isopropanol, and 3 kilograms of dialkyl dimethyl ammonium salt, and prepare the actual consumption of the soaking solution according to this ratio. After mixing evenly, di...

Embodiment 2

[0046] Embodiment 2: finishing khaki fabric, this is general fabric, can be used for making the national flag that hangs outdoors, the pennant etc. that hang on the wall, because of thinner than embodiment 1 fabric, can suitably reduce solid content. It is also washed twice, and the water is removed by rolling for the second time. The water temperature is 30-40° C., and the fabric is kept in water for 3-4 minutes during each washing and rolling process to remove the slurry in the fabric. Then enter the set drying tunnel equipment to dry and remove moisture. Dried fabrics enter the impregnation process. When preparing the impregnation solution, add 100 kg of water to the impregnation tank in the same way as above, then add 4-5 kg ​​of TG521 fluorocarbon surfactant, 1-2 kg of adhesive melamine, KH560 silane coupling 0.5-1 kg of agent, 0.6-0.8 kg of triethylenetetramine as catalyst, 1 kg of isopropanol, and 1 kg of dialkyl dimethyl ammonium salt, and the actual usage amount is pr...

Embodiment 3

[0047] Embodiment 3: The finishing method is used for synthetic fibers and blended fabrics, such as finishing Dacron, generally used as colored flags, national flags, etc. Wash once with water, squeeze once, the water temperature is 40-45°C, and the fabric stays in the water for 2-3 minutes during the process of washing and rolling. Then remove the water naturally or by blowing and heating. Then the fabric enters the dipping process, the method of preparing the dipping solution is the same as in Example 1, adding 100 kg of water to the dipping tank, adding 3-5 kg ​​of TG521 fluorocarbon surfactant, 1-2 kg of binder melamine, and 0.5-5 kg ​​of KH560 silane coupling agent. 1 kg, catalyst triethylenetetramine 0.5-0.6 kg, isopropanol 1.5-2 kg, dialkyl dimethyl ammonium salt 0.5 kg. The soaking time of the fabric is selected for 2 to 3 minutes to make the soaking complete. Squeeze liquid and dehydrate naturally or by blowing and heating. During curing, the heating time from room...

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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PUM

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Abstract

The present invention relates to a flag fabric finishing method and flag product. Its finished method includes the following steps: 1. washing and desizing the fabric; 2. dewatering; 3. using water-soluble fluorocarbon surfactant, adhesive and catalyst as infusion to prepare impregnating liquor, and impregnating the fabric by using the impregnating liquor; 4. removing excess impregnating liquor; and solidification. The solidification is a continuous heating process; from room temp. to 60 deg.C for 30-60 min, from 60 deg.C to 100 deg.C for 45-90 min and from 100 deg.C to 200 deg.C for 10-15 min. The composition of impregnating liquor includes 100 portions of water, 3-7 portions of fluorocarbon surfactant, 2-7 portions of adhesive and 0.5-1.2 portions of catalyst.

Description

technical field [0001] The invention relates to a flag fabric finishing method and flag products. technical background [0002] As we all know, flag products include national flags, colorful flags or painted works, which are different from ordinary fabrics. They are used in festivals or major gatherings, conferences or sports games. They are sometimes hung outdoors day and night, and sometimes the environment is harsh. Rain, sun, large temperature difference between cold and hot, one time use for a long time, use less frequently, so it is not often washed. Therefore, the fabric for making flags must be specially finished to adapt to its use environment. From the consideration of waterproof, anti-fouling, oil-proof and soft properties, finishing cloth with fluorocarbon surfactant can meet the requirements, but the existing common finishing methods in the textile industry cannot meet the requirements of fluorocarbon surfactant finishing. A representative manufacturing proces...

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): D06M23/00D06M13/08
Inventor 谢佐鹏
Owner 谢佐鹏