Processing process of long-acting antibacterial polyester filament yarn
A polyester filament and processing technology, which is applied in the field of chemical fiber processing, can solve the problem that polyester does not have antibacterial function, and achieve the effect of good antibacterial performance, strong antibacterial durability and simple production
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[0010] In order to deepen the understanding of the present invention, the present invention will be further described below in conjunction with examples, which are only used to explain the present invention, and do not constitute a limitation to the protection scope of the present invention.
[0011] A process for processing long-acting antibacterial polyester filaments, comprising the following steps: a. Washing and drying thermoplastic polyurethane slices, mixing them with an antibacterial agent and adding them to a screw extruder for melting and mixing; b. Measuring in the extruder The cross-linking agent is added after the extruder or before entering the mixer; c. The melt-spun material is sprayed out through the spinneret, spun and wound into shape, and finally the finished product is obtained.
[0012] The production process is: slice cleaning—drying—extrusion—mixing—spinning—drawing—cooling—oiling—winding.
[0013] The antibacterial agent is silver powder, and the silve...
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