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Full dacron soft pile blanket and its processing method

A processing method and technology for blankets, applied in heating/cooling fabrics, elongation of fabrics, thorn patterns, etc., can solve the problems of changing the feel and softness of blankets, loss of economy, environmental impact, etc., and achieve ideal surface flatness , Reasonable effect of raw material selection

Inactive Publication Date: 2009-04-01
常熟市锦绣经纬编有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The prior art mentioned above by the applicant all achieves changing the feel and softness of the blanket by means of chemical finishing agents to a certain extent, thus not only failing to make the blanket show softness, smoothness and Rich in elasticity, and the use of chemical finishing agents is not only uneconomical, but also has an impact on the environment

Method used

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  • Full dacron soft pile blanket and its processing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] According to the technological process shown in the attached figure, the finished product specifications are 3.0mm in gross height and 180g / m in weight. 2 1. For example, single-layer polyester Shuft fleece with raised back, the mass percentage of DTY silk in the blanket is 50%, and the mass percentage of FDY silk in the blanket is 50%.

[0043]A) Material selection, choose DTY silk as the raw material of velvet yarn, and select FDY silk as the raw material of bottom silk, wherein, DTY silk refers to the DTY silk obtained by modifying POY silk, and the modification of POY silk to DTY silk is mentioned here. It is 150D / 288F DTY network yarn with POY yarn stretched to a fineness of 0.58dtex. During the texturing process, the temperature of the upper box is controlled at 160°C, and the temperature of the lower box is 143°C. The 55dtex FDY polyester filament sold as the base yarn;

[0044] B) warping, warping the selected DTY silk and FDY silk with a warping machine;

[0...

Embodiment 2

[0062] According to the technological process shown in the attached figure, the finished product specifications are 7.0mm in gross height and 400g / m in weight. 2 1. For example, single-layer polyester Shuft fleece with raised back surface, the mass percentage of DTY silk in the blanket is 60%, and the mass percentage of FDY silk in the blanket is 40%.

[0063] A) Material selection, choose DTY silk as the raw material of velvet yarn, and select FDY silk as the raw material of bottom silk, wherein, DTY silk refers to the DTY silk obtained by modifying POY silk, and the modification of POY silk to DTY silk is mentioned here. It is 150D / 288F DTY network yarn with POY yarn stretched to 0.77dtex. During the texturing process, the temperature of the upper box is controlled at 162°C, and the temperature of the lower box is 146°C. The 111dtex FDY polyester filament sold as the base yarn;

[0064] B) warping, warping the selected DTY silk and FDY silk with a warping machine;

[0065]...

Embodiment 3

[0082] According to the technological process shown in the attached figure, the finished product specifications are 10.0mm in gross height and 800g / m in weight. 2 1. For example, single-layer polyester Shuft fleece with raised back, DTY silk accounts for 80% by mass in the blanket, and FDY silk accounts for 20% by mass in the blanket.

[0083] A) Material selection, choose DTY silk as the raw material of velvet yarn, and select FDY silk as the raw material of bottom silk, wherein, DTY silk refers to the DTY silk obtained by modifying POY silk, and the modification of POY silk to DTY silk is mentioned here. It is 150D / 288F DTY network yarn with POY yarn stretched to a fineness of 0.77dtex. During the texturing process, the temperature of the upper box is controlled at 170°C, and the temperature of the lower box is controlled at 153°C. The FDY polyester filament of commercially available 167dtex is used as the base yarn;

[0084] B) warping, warping the selected DTY silk and FD...

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Abstract

The invention relates to a full polyester Soft fleece blanket and a processing method thereof, which pertains to the technical field of polyester fiber products and the processing thereof. The fleece blanket comprises fleece yarns and ground yarns; the raw material used by the fleece yarns is DTY yarns of 111dtex to 167dtex, while the raw material used by the ground yarns is FDY yarns of 55dtex to 167dtex, wherein, the DTY yarns account for 50 percent to 80 percent in the blanket according to mass percentage, while the FDY yarns account for 50 percent to 20 percent in the blanket according to the mass percentage. The invention has the advantages that: the raw materials are chosen reasonably; the crystal structure of fibers is changed by carrying out elasticizing modification to the DTY yarns serving as the fleece yarns by POY yarns, thereby getting rid of chemical finishing agents used in the prior art; in addition, pre-shaping, surface lustre finishing and then dyeing or printing are carried out after slitting, thus causing the surface of the obtained blanket to have more ideal surface flatness, smoothness and elasticity than coral fleece blankets.

Description

technical field [0001] The invention belongs to the technical field of polyester fiber products and processing thereof, and in particular relates to an all-polyester soft fleece blanket, and also relates to a processing method of the all-polyester soft fleece blanket. Background technique [0002] Coral fleece has long been known in the industry as a trade name and product, and there are many technical articles about coral fleece products in various professional journals, papers and patent documents. Coral fleece blankets are an example. Taking the Chinese patent literature as an example, the China Invention Patent Authorization Announcement No. CN1266327C introduces a polyester superfine denier coral fleece blanket and its production method; the publication number CN101016675A recommends the processing technology of all polyester superfine fiber coral fleece blankets, etc. This shows that the term coral fleece blanket has long been known to the public and the physical prope...

Claims

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Application Information

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IPC IPC(8): D04B21/04D02G1/00D06C7/02D06C15/00D06C13/00D06C3/00D06C23/02
Inventor 季闻宇
Owner 常熟市锦绣经纬编有限公司
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