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Dry-printing spunlace nonwoven fabric

A spunlace non-woven fabric and printing technology, applied in the field of textile materials, can solve the problems of monotonous products without coloring and finishing, achieve soft hand feeling, improve product grade and added value, and enhance appreciation

Inactive Publication Date: 2011-08-31
郑雅华 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing spunlace non-woven products, especially household items such as dry and wet paper towels, have not been colored and finished, and the products appear monotonous

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 Construction

[0025] The dry printing spunlace non-woven fabric of the present invention is obtained through the following steps:

[0026] ⑴ Preparation of water-based ink;

[0027] ⑵ Production of transfer printing paper;

[0028] ⑶ Production of spunlace non-woven fabrics;

[0029] (4) Transfer the pattern on the transfer printing paper to the spunlace non-woven fabric by sublimation transfer method; the printing transfer temperature is 180-240°C, and the transfer time is 10-50s. The preferred printing transfer temperature is 210°C, and the transfer time for 40s.

[0030] Wherein, the spunlace non-woven fabric is made through the following steps: .

[0031] Among them, in the carding 1 process, the working roll of the main cylinder is 75m / min, the stripping roll of the main cylinder is 100m / min, the rotating speed of the main cylinder is 1000 m / min, and the feeding grammage is 28 g / m2.

[0032] Carding 2 process, the main cylinder work roll is 90m / min, the main cylinder stripping ro...

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 a dry-printing spunlace nonwoven fabric which belongs to the technical field of textile materials. The dry-printing spunlace nonwoven fabric is manufactured through the following steps: (1) preparing aqueous ink; (2) manufacturing transfer printing paper; (3) manufacturing a spunlace nonwoven fabric; and (4) transfer-printing the pattern on the transfer printing paper onto the spunlace nonwoven fabric by a thermal sublimation transfer method. Compared with the common nonwoven fabric on the market, the dry-printing spunlace nonwoven fabric has the characteristics of bright color, high color fastness, soft hand feeling and the like. The dry-printing spunlace nonwoven fabric can be used for changing the situation of colorless nonwoven fabrics, and opening a new era of energy-saving and consumption-reduction color finishing of nonwoven fabrics. The dry-printing spunlace nonwoven fabric can be used for dry and wet tissues, personal care products, and the like.

Description

technical field [0001] The invention relates to a dry printing spunlace nonwoven fabric, which belongs to the technical field of textile materials. Background technique [0002] Dry printing, also known as thermal transfer printing, is a printing process that relies on the sublimation of dyes and the diffusion and affinity of dye vapors to fibers to complete the coloring effect. The process has the characteristics of less investment in equipment, simple process, low cost, and no steaming or washing after printing. [0003] Non-woven fabrics are also called non-woven fabrics, non-woven fabrics, or non-woven fabrics for short. Definition: A sheet, web or batt made of oriented or randomly arranged fibers by friction, cohesion or bonding or a combination of these methods. The principle of the spunlace method is to use the high-pressure water jetted from the spunlace nozzle to puncture the fiber web and the jet to hit the mesh curtain to form reflections in different directions...

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): D04H3/10D06P5/28D06P1/16D06P1/50
Inventor 郑雅华
Owner 郑雅华
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