Process for preparing coated fabric with glaring and charming visual effect

A visual effect and preparation technology, applied in textile decoration, fabric surface trimming, heating/cooling fabric, etc., can solve the problems of unusable fabric, solvent residue, high cost, etc., achieve the effect of saving raw materials and wide application range

Inactive Publication Date: 2009-12-23
RIXIN TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Each layer of coating requires a layer of slurry, which needs to be dried again, so the cost is high; the second is that in the slurry of the film coating, the solvents used include methyl ethyl ketone, methyl ethyl ketone, and toluene in addition to toluene. The volatilization temperature of the two solvents is inconsistent. If the volatilization speed of the two solvents is inconsistent under certain temperature conditions, a certain solvent will remain in the fabric, which will easily cause changes in the color of the fabric.
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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

[0014] The present embodiment——the preparation process of dazzling and charming visual effect coated fabric, comprises the following steps:

[0015] The polyester fabric with a fabric density of 190T is selected, and the pretreatment process is as follows: one (caustic soda 2g / L, temperature 80°C), two (209 detergent 4g / L, temperature 80°C), three (penetrant JFC 2g / L, temperature 95°C), four steps (penetrating agent JFC 2g / L, caustic soda 2g / L, temperature 95°C), five steps (deoiling spirit 0.5g / L, temperature 55°C), and then hot water and cold water washing together.

[0016] The dyeing process adopts the high-temperature and high-pressure jigger dyeing process, which can be kept at 125°C for 3 times, and after dyeing, reduction cleaning is carried out to remove the dyestuffs accumulated on the fiber surface; pre-setting is carried out after dyeing, and the pre-setting process is as follows: The temperature is 185°C, and the vehicle speed is 85m / min; or add a small amount o...

Embodiment 2

[0024] The fabric used in this embodiment is still a polyester fabric with a density of 190T, and its pretreatment, dyeing and printing, and presetting processes are the same as those in Example 1;

[0025] a. Coating the above-mentioned printed polyester pre-shaped fabric, the coating process is divided into two parts:

[0026] (1). Primer: PA transparent glue is used for dry coating of the primer; the formula is: 120kg of PA (2820C) glue, 1.8kg of bridging agent L-75, 0.4kg of anti-sticking agent KC-6500, 20kg of toluene; The coating process is: the amount of primer is 20g / m 2 , the drying temperature increases sequentially with the number of oven sections, that is, the drying temperature increases from 120°C, 130°C, 135°C to 140°C with the oven section by section, and the speed is 60m / min;

[0027] (2). Top coating: use PA (35C) glue mixed with colored pearl powder for dry coating, the top coating glue formula is: PA (35C) glue 42kg, bridging agent L-75 2kg, anti-sticking ...

Embodiment 3

[0030] In this embodiment, the selected fabric is still a polyester fabric with a density of 190T, and its pretreatment, dyeing, and presetting processes are the same as in Example 1.

[0031] a. The above-mentioned dyed polyester pre-shaped fabric is coated, and the coating process is divided into two parts:

[0032] (2). Primer: PA transparent glue is used for dry coating of the primer; the formula is: PA (16+20C) 120kg, bridging agent L-751.8kg, anti-sticking agent KC-6500.4kg, toluene 20kg; The coating process is: the amount of primer is 20g / m 2 , the drying temperature increases sequentially with the number of oven sections, that is, the drying temperature increases from 120°C, 130°C, 135°C to 140°C with the oven section by section, and the speed is 60m / min;

[0033] (2). Top coating: use PA (20C) glue mixed with colored pearl powder for dry coating. The top coating formula is: PA (20C) glue 42kg, bridging agent L-75 1.8kg, anti-adhesive agent KC-650 1kg, toluene 8kg, m...

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Abstract

The invention provides a process for preparing a coated fabric with a glaring and charming visual effect, belonging to the technical field of coated fabric preparation process. The process is characterized by comprising the following steps: a, coating the fabric which is subjected to pre-treatment, dyeing or dyed printing and presetting, wherein, the coating process is divided into two parts: (1) first coat: the first coat adopts PA transparent adhesive tape for dry coating; (2) top coat: the top coat adopts PA adhesive mixed with fantasy pearlescent powder or colorful pearlescent powder for dry coating; and b, after finishing: the after finishing comprises the following steps: preparing a stiff and water resistance finishing solution for the fabric, and padding the coated fabric on a setting machine with a groove. The fabric prepared by the process not only can emit pearly luster, and has glaring and charming visual effect, but also has the functions of stiffness and water resistance, is particularly suitable for manufacturing umbrella fabrics, curtains, bath curtains and other products, and has wide application range. Furthermore, the preparation process saves raw materials and energy consumption.

Description

technical field [0001] The invention belongs to the technical field of preparation technology of coated fabrics, and in particular relates to a preparation technology of coated fabrics with dazzling and charming visual effects. Background technique [0002] With the continuous improvement of people's living standards, fabrics with certain functions alone, that is, textiles, can no longer meet people's needs, and coating finishing is a uniform coating substance on the surface of fabrics, which endows fabrics with certain functions and changes the appearance and appearance of fabrics. style. Such as Publication No.: CN10144056, Publication Date: 2009.05.27, Application No.: 200810244103.7 "Manufacturing Method of Pearlescent Symphony Coated Fabric" patent application is to apply pearlescent coating on the fabric so that the fabric can emit pearl of gloss. However, the above-mentioned patent application has the following disadvantages: the first is to apply three layers of co...

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): D06N3/00D06Q1/10D06B3/18D06B3/32D06L1/16D06C7/02D06P1/16B32B27/12B32B27/34
Inventor 吕世良许建华楼伟
Owner RIXIN TEXTILE
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