Multifunctional inherent-flame-retardant viscose blended yarn, fabric and yarn preparation method
A technology of blended yarn and flame-retardant viscose fiber, which is applied in textiles, fabrics, textiles, and papermaking. It can solve the problems of low tensile strength of fabrics, low fiber strength, and easy pilling, and achieve low fabric cost and protection. Excellent performance, cost-effective effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0060] Based on the above-mentioned multifunctional intrinsically flame-retardant viscose blended yarn, the present invention also provides a preparation method. The preparation method includes the following steps:
[0061] Combine flame-retardant viscose fiber, aromatic polyamide fiber, and antistatic fiber according to weight percentage, and spin through a combination of manual and automatic configuration to obtain 20-60s single-strand yarn;
[0062] The single-strand yarn obtained for 20-60s is double-twisted to obtain a 20-60s double-strand multifunctional intrinsically flame-retardant viscose blended yarn.
[0063] Therefore, the multifunctional intrinsically flame-retardant viscose blended yarn of the present invention has minimal damage, minimal hairiness, and excellent strength performance through two-for-one twisting.
[0064] Based on the above-mentioned multifunctional intrinsically flame-retardant viscose blended yarn, the present invention also provides a multifunctional ...
Example Embodiment
[0072] Example 1
[0073] A viscose blended yarn comprising 50% by weight of flame-retardant viscose fiber and 50% by weight of aromatic polyamide was prepared. In this embodiment, the made mixed strip is made into 25 strands, and the warp and weft yarns are all made of this yarn. The warp and weft yarns are used in the 2 / 1 twill on the rapier loom. The fabric structure is 75 warp yarns / inch*55 weft yarns / inch, and the basis weight is 250g / cm 2 . The fabric made as described above is subjected to water setting and finishing to obtain the final finished fabric.
Example Embodiment
[0074] Example 2
[0075] A viscose blended yarn comprising 55 wt% flame-retardant viscose fiber, 25 wt% meta-aramid, 18 wt% para-aromatic polyamide and 2 wt% antistatic fiber was prepared. In this embodiment, the resulting mixed strip is made into 40 strands, and the warp and weft yarns are all made of this yarn. The warp and weft yarns are used in the 2 / 1 twill on the rapier loom. The fabric structure is 90 warp yarns / inch*60 weft yarns / inch, and the basis weight is 180g / cm 2 . The fabric made as described above is subjected to water setting and finishing to obtain the final finished fabric.
PUM
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.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap