Single-side water-proofing and dirt-resisting and single-side 3-dimensional moisture-absorbing and quick-drying process for terylene/chinlon fabric
A hygroscopic, quick-drying, fabric reverse technology, applied in textiles and papermaking, textile material processing, continuous processing of textile materials, etc. Excellent capacitance, improved performance and added value, soft hand feel
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Embodiment 1
[0033] Embodiment 1, a single-sided waterproof and dirt-repellent polyester fabric 3D moisture absorption and quick-drying process, comprising the following steps:
[0034] a. First, pretreat the polyester or nylon fabric with the polyester polyether hydrophilic finishing agent DM-3740 to make it have excellent hydrophilicity, dry it, and treat it with the one-way wetting guide agent DM-3420;
[0035] b. Then apply the one-way moisture guide agent DM-3420 to print the whole front of the fabric, dry it, and treat the fabric reverse side with the one-way moisture guide agent DM-3420;
[0036] c. Then apply the unidirectional moisture guide agent DM-3420 to print the dot matrix of the unidirectional moisture guide agent on the reverse side of the fabric, dry, bake, and wait for washing;
[0037] d. Finally, wash with water and depaste to keep its soft fabric style.
[0038] The pretreatment process in step a is as follows: the amount of polyester polyether hydrophilic finishing ...
Embodiment 2
[0042] Embodiment 2, the difference from Embodiment 1 is that the step a is pretreated by padding method. In the setting machine, the pretreatment process is: the amount of polyester polyether hydrophilic finishing agent DM-3740 is 30-50g / l, dipping and rolling, drying.
[0043] The steps b, c, and d are the same as in the first embodiment.
[0044] In each of the above examples, the polyester polyether hydrophilic finishing agent DM-3740 and the special polymer-containing polymer slurry DM-3420 used were provided by Guangdong Demei Fine Chemical Co., Ltd.
[0045] Two examples are listed below, but the invention is not thereby limited to the scope of the described embodiments.
example 1
[0047] Preparation process:
[0048] Fabric type: 500 meters of blue full polyester knitted double-sided fabric;
[0049] Equipment: Machine-007 flat screen printing machine (Jinzhou Wanhua);
[0050] Speed: 10cm / min;
[0051] Scraper: No. 22 blade.
[0052] Test process:
[0053] The first step: hydrophilic finishing process of polyester knitted fabric:
[0054] First, the amount of polyester-containing polyether hydrophilic finishing agent DM-3740 is 40g / L, soaked and rolled, dried, and treated with unidirectional wetting agent DM-3420;
[0055] Step 2: Waterproof and oil-proof finishing process on the front of polyester knitted fabric:
[0056] Use unidirectional moisture guide agent DM-3420 to print on the front and bottom of the fabric, dry it, and treat the fabric reverse side with unidirectional moisture guide agent DM-3420;
[0057] The third step: reverse dot matrix waterproof and oil-proof process of polyester knitted fabric;
[0058] ...
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