Method for producing diffluent polyester fiber untwisted yarn towel
The technology of a polyester fiber and a production method is applied in the production field of soluble polyester fiber untwisted towel, which can solve the problem of difficulty in retreating, and achieve the effects of easy recovery, reduction of production cost, and stable shape of towel terry.
Inactive Publication Date: 2009-04-15
福建成冠集团有限公司 +1
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AI Technical Summary
Problems solved by technology
[0003] The purpose of the present invention is to provide a production method of easily soluble polyester fiber untwisted towel, which can overcome the disadvantage that it is difficult to remove the dimension when the water-soluble vinylon raw material is produced, and the produced towel has good hygroscopicity and is softer. The texture is plump and elastic, and it is not easy to hair when used, and the shape of the loop remains stable
Method used
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Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0012] The method for producing a water-soluble polyester fiber twist-free towel according to the present invention is realized in the following manner: using easily soluble polyester twist-free towel yarn as a raw material, including easily soluble polyester fiber siro-spun twist-free towel yarn Or soluble polyester fiber ring-spun untwisted towel yarn, through the following process:
[0013] A: Upper warp yarn, soluble polyester untwisted towel yarn - skein - boiled yarn - washing (55℃, 10 minutes) - drying (100℃) - winding - warping - wearing reed;
[0014] B: Bottom warp, winding - warping - reed; warp density is 130 pieces / 10 cm;
[0015] C: Weft yarn: skein - boiled yarn - washing (65°C, 15 minutes) - drying (120°C) - winding - weft winding; the dimension density is 260 pieces / 10 cm;
[0016] D: Weaving process, warp and weft yarns - weaving - fabric inspection - cutting velvet;
[0017] F: Finishing process, embryo cloth - water washing (75°C, 12 minutes) - enzyme wa...
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The invention discloses a production method of easily soluble polyester fiber untwisted yarn towels, which is characterized in that: easily soluble polyester fiber sirospun untwisted yarn towel yarns or easily soluble polyester fiber ring spinning untwisted yarn towel yarns are weaved into towels, then easily soluble polyester fibers are dissolved in weak caustic alkali, the temperature of the aqueous alkali is 50 to 100 DEG C, and the liquor ratio is 1: 10 to 1: 50. The invention overcomes the defect that the vinylon dissolution of water soluble vinylon is difficult to be carried out, the production cost is reduced, the post finishing technique is simpler, the shape of loops of the produced towels can be kept to be stable, and the towels have the advantages of softness and moisture absorption. The easily soluble polyester fibers are easy to be recycled without polluting the environment.
Description
technical field [0001] The invention relates to a method for producing a soluble polyester fiber untwisted towel. Background technique [0002] Most of the existing towels are produced from towel yarns produced by water-soluble vinylon. Since water-soluble vinylon is not easy to dissolve and decompose, in the production process of towel, it is difficult to remove the dimension, vinylon is easily re-adsorbed, and sewage is difficult to treat, which will pollute the environment, which increases the recovery and treatment of polyester products. difficulty. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide a method for producing a soluble polyester fiber untwisted towel, which can overcome the shortcoming that it is difficult to retire when producing water-soluble vinylon raw materials, and the towel produced has good hygroscopicity and is softer. The texture is plump and elastic, it is not prone to frizz when used, and the loop shape remai...
Claims
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IPC IPC(8): D03D27/08D03D15/06A47K10/02D06L3/02D06M11/38D06M16/00C12S11/00D06M101/32D03D15/68D06L4/12D06L4/13
Inventor 蔡军毅
Owner 福建成冠集团有限公司