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Manufacturing method for dyeing and printing sheep wool comforter

A production method and technology of sheep wool, applied in dyeing, textiles and papermaking, etc., can solve the problems of durability, practicability, and warmth retention, and achieve the effect of brilliant colors and extended application space

Active Publication Date: 2015-11-25
JIHUA 3512 LEATHER & GARMENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the development of the times and the progress of society, the traditional durability, practicality and warmth can no longer meet the needs of modern consumers. People are increasingly pursuing novelty and fashion.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] Example 1, In this embodiment, the background color of the fur quilt is black, and then the black line leopard pattern is printed.

[0047] 1. Preparation of blank leather before discharging

[0048] Select the white shearing blank leather with moderate hair density and proceed according to the existing conventional process steps: blank leather shearing, brushing, scalding, shearing, brushing formic acid solution, scalding, shearing, weighing, chrome retanning, standing, Degreasing, dyeing, washing, drying, regaining moisture, stretching, tensioning, placing, brushing with formic acid solution, scalding, shearing, shearing length is 1.0cm; 30 skins weighing 18kg, as the basis for the subsequent process materials.

[0049] 2. Spray color liquid

[0050] Equipment: wooden case, palm brush; material: color drawing liquid;

[0051] Dispensing liquid: Weigh thickener AA67.5g, pour it into 2183g water and stir evenly, then weigh discharge agent B-ST2250g into the thickening liquid and...

Embodiment 2

[0086] Example 2 In this embodiment, the background color is silver gray fur quilt, and the black line checkers pattern is directly printed.

[0087] 1. Preparation of blank leather before printing; proceed according to the existing conventional process steps: blank leather shearing, brushing, scalding, shearing, brushing formic acid solution, scalding, shearing, weighing, chrome retanning, standing, degreasing, dyeing , Washing, drying, re-moisture, stretching, stretching, placing, brushing with formic acid solution, scalding, shearing; shearing length is 0.8cm; 30 skins weighing 18kg, as the basis for subsequent processes.

[0088] 2. Printing; equipment: printing plate, scraper; material: thickener C-404%, dye 3%, fixing agent SLO3%, formic acid 10% and water 80%;

[0089] Dye paste: the same as in Example 1;

[0090] Printing operation method: the average material used for each piece of leather is 175g; the rest are the same as in Example 1.

[0091] 3. Steaming; equipment: steam...

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Abstract

The invention discloses a manufacturing method for dyeing and printing a sheep wool comforter. The manufacturing method comprises the following steps: preparing blank leather before stripping (stripping, steaming, washing with water, drying, moistening, extending, toggling, placing, brushing a formic acid solution, scalding wool and cutting wool) printing, steaming, dewatering, drying, moistening, extending, toggling, placing, brushing a hand feeling solution, scalding the wool, cutting the wool, fluffing leather, removing dust, spraying resin on a leather plate, and ironing. According to the manufacturing method for dyeing and printing the sheep wool comforter, the wool tips of the comforter of the dyeing sheep cashmere-shorn leather are reduced to white or another light tone by using the stripping agent, and then, beautiful patterns which are the same as or different from a bottom color are printed on the comforter; the leather plate is further fluffed to scatter collagenous fibers, so that the leather is more soft; and the bottom of the leather plate is covered by using medium-hard resin, so that the hand feeling of the leather plate is smooth, dry and comfortable, and the wear resistance is more excellent. According to the method, new patterns and types of the leather are increased, and more colorful, novel and unique leather pattern products can be produced by dyeing, reducing and stripping as well as printing the comforter.

Description

technical field [0001] The invention belongs to the production of wool quilts in the wool and sheepskin processing industry, and particularly relates to a method for making sheep fur quilts into beautiful patterns, that is, a method for making sheep fur quilts by dyeing and printing. Background technique [0002] There are many states of sheepskin product wool quilts, especially the natural curly state and the state of single-color combed, sheared and straight wool are more common. With the development of the times and the progress of society, the traditional durability, practicability and warmth can no longer meet the needs of modern consumers, and people tend to pursue novelty and fashion more and more. Therefore, endowing sheep fur quilts with different background colors and beautiful patterns is the goal of the professional and technical personnel in the wool fur processing industry; , perfect, explored the manufacture method of the present invention namely sheep fur is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06P1/00D06P1/44D06P1/653D06P3/30D06P5/15
Inventor 郑海涛赵德荣寇德斌吴霞李昕
Owner JIHUA 3512 LEATHER & GARMENT
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