A kind of production method of hemp-like wool-like nylon fiber
A technology of nylon fiber and production method, which is applied in the field of synthetic fibers, can solve the problems of rough hand feeling, wrinkle resistance, poor elasticity of hemp fiber, etc., and achieve the effect of good composite effect and improved wearing comfort
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0015] A production process of nylon wool-like yarn, the nylon 6POY yarn is sequentially passed through the original silk frame, the first roller, the shredder, the twist stopper, the hot box, the cooling plate, the false twister, and the second roller; at the same time, the other The standard nylon 6POY yarn is installed on the adjacent spindle position, and passes through the raw silk frame, the shredder, and the twist stopper in sequence, without drafting and heating, and then the two yarns are plied by the network nozzle, and the composite yarn passes through the third roller, Wire feeler, oiling roller, winding, and nylon wool-like yarn can be obtained. The operation method is as follows: the yarn is selected from the nylon 6POY60D / 48F raw silk with a breaking elongation of 66% and fed into the texturing machine for texturing, the draft ratio is 1.07, the temperature of the hot box is 200 ° C, the false twister combination is 1-7-1, The friction disc is made of PU, the im...
Embodiment 2
[0017] Nylon 6POY85D / 48F raw silk with a breaking elongation of 65% is used to feed the texturing machine for texturing, the draft ratio is 1.1, the temperature of the hot box is 210°C, the false twister combination is 1-7-1, the export disc is a ceramic disc, and the friction The disc material is PU, the ratio of untwisting tension to twisting tension is 0.35, and nylon 6POY36D / 36F yarn with a breaking elongation of 65% is selected to be compounded at the network spraying point, and the winding speed is 480m / min. In this way, the strength is 4.1cn / dtex, and the 120D / 84F nylon 6-like linen-like wool-like yarn whose elongation at break is 26%.
Embodiment 3
[0019] Nylon 6POY60D / 24F raw yarn with a breaking elongation of 63% is used to feed the texturing machine for texturing, the draft ratio is 1.08, the temperature of the hot box is 205°C, the false twister combination is 1-7-1, the export disc is a ceramic disc, and the friction The disc material is PU, the ratio of untwisting tension to twisting tension is 0.45, and nylon 6POY48D / 12F yarn with elongation at break of 69% is selected to be compounded at the network nozzle, and the winding speed is 400m / min. In this way, the strength is 3.8cn / dtex, and the 110D / 36F nylon 6 linen-like wool-like yarn whose elongation at break is 26%.
[0020] The invention adopts a specific production process to make the cloth surface woven from nylon yarn close to the fabric style of hemp yarn and wool yarn in terms of appearance and feel. It not only has the high elasticity and wear resistance of nylon, but also has a certain three-dimensional effect and hemp The cloth surface produced by this ya...
PUM
Property | Measurement | Unit |
---|---|---|
elongation at break | aaaaa | aaaaa |
elongation at break | aaaaa | aaaaa |
elongation at break | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com