Environmentally-friendly fulling finishing method of woollen sweater

A wool sweater and milling technology, applied in the field of wool sweater milling, can solve problems such as poor effect of milling method, and achieve the effects of improving and improving internal quality and appearance effect, soft color and product value.

Inactive Publication Date: 2019-08-27
阜南华翔羊毛衫有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a milling finishing method for environmentally friendly woolen sweaters. Aiming at the deficiencies of the prior art, the design scheme has the advantages of good product quality, beautiful appearance and environmental protection of the milling process, which solves the problem Some shrinking methods are not effective

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

[0048] In the step S1-2 of the present invention; the shrinking time of the sweater is controlled at 5 minutes.

[0049] In the step S1-2 of the present invention; the content of the milling liquid is 3% of the weight of the sweater.

[0050] In step S1-2 of the present invention: the water temperature in the milling pool is controlled at 40° C. by means of temperature control equipment and heating equipment.

[0051]In order to make the woolen sweater be milled better, the pH value of the milling solution needs to be controlled at 7.

[0052] In step S1-5; the dryer adopts HG-757 type, the drying temperature is controlled at 70° C., and the drying time is controlled at 30 minutes.

[0053] According to this embodiment, the milling time of the woolen sweater is controlled at 5 minutes, the milling liquid is 3% of the weight of the woolen sweater, the water temperature in the milling tank is controlled at 40°C, and the pH value of the milling liquid is controlled at 7 , the d...

Embodiment 2

[0055] The difference from Example 1 is: the milling time of the woolen sweater is controlled at 7 minutes, the milling liquid is 4% of the weight of the woolen sweater, the water temperature in the milling pool is controlled at 35°C, and the pH of the milling liquid The value is controlled at 5, the drying temperature is controlled at 75°C, and the drying time is controlled at 20 minutes. The actual shrinkage effect is better, and it can also ensure that the sweater gets a better temperature and pH value in the shrinkage tank. However, the drying time in this embodiment is relatively long, and the shrinking time is relatively moderate. This embodiment can ensure that the woolen sweater obtains a better drying environment and drying time, and the quality of the finally obtained woolen sweater meets the standard production process. standard.

Embodiment 3

[0057] The difference from Example 2 is; adopt this embodiment, the milling time of the woolen sweater is controlled at 15 minutes, the milling liquid is 5% of the weight of the woolen sweater, and the water temperature in the milling tank is controlled at 30°C. The PH value of the milling solution is controlled at 10, the drying temperature is controlled at 80°C, and the drying time is controlled at 15 minutes. By controlling the milling time at 15 minutes, the woolen sweater has enough time to bond with the woolen fiber. Contact fusion, and the water temperature of 30°C in the milling tank and the pH value of 10, the milling liquid can provide a better milling environment for woolen sweaters, and can guarantee the quality of the finished product to a great extent, and this embodiment can guarantee The woolen sweater can get a better drying temperature and drying time, so that the woolen sweater can be dried better in the dryer, and the quality of the finally obtained woolen s...

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PUM

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Abstract

The invention discloses an environmentally-friendly fulling finishing method of a woollen sweater. Before the woollen sweater is fulled, the operation is performed by a professional staff, the staff strictly follows the technology and the rule of the fulling process, the size record before fulling, after fulling and after drying are required, and the operation is performed strictly according to the content on a fulling form; and through the adoption of the method, the inherent quality and the appearance effect of a woollen sweater product can be well improved, the product value of the woollensweater is increased, the effects that the textile of a woollen sweater fabric is closer, the fiber length is shortened, and the weight per square meter and the thickness are increased are achieved, the tensile strength and the elasticity of the woollen sweater are greatly improved, and the heat retention property of the woollen sweater is enhanced.

Description

technical field [0001] The invention relates to the technical field of milling woolen sweaters, in particular to a milling finishing method for environmentally friendly woolen sweaters. Background technique [0002] Under hot and humid conditions, under the repeated action of mechanical external force, the fiber aggregates gradually shrink and become compact, interspersed and entangled with each other, and become interwoven felting. This property is called the fluffing of wool fibers. The process of using this characteristic to process woolen sweaters is called woolen sweater milling. Milling is a main content in the finishing process of woolen sweaters. In order to create a good condition for milling and speed up milling, chemical reagents are usually added during milling. At present, the milling process is mainly used in woolen woolen sweaters such as cashmere, camel hair, rabbit hair, Fengzi wool, and Shetland wool. Light milled finish for improved appearance. [0003...

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): D06M15/53D06M13/419D06M13/438D06M13/184D06B3/30D06B15/00D06B23/20D06M101/12
CPCD06B3/30D06B15/00D06B23/20D06M13/184D06M13/419D06M13/438D06M15/53D06M2101/12D06M2200/50
Inventor 苏建波
Owner 阜南华翔羊毛衫有限公司
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