Preparation method and application of hollow fiber non-woven fabric
A non-woven fabric and fiber technology, which is applied in the field of preparation of hollow fiber non-woven fabrics, can solve the problems that spinnerets cannot perform hollow spinning and increase the quality of non-woven fabrics, and achieves low production cost, low gram weight, and softness. good effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0025] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0026] The present invention provides a technical solution for the preparation method of a hollow fiber non-woven fabric: comprising the following steps:
[0027] S1, select 20% high melt index elastomer, 1.5% soft masterbatch, 2.5% whitening masterbatch and 76% conventional spunbond as raw materials, mix the selected raw materials, and add the mixed raw materials into the hopper;
[0028] S2, the mixed and stirred raw materials in S1 are ex...
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