Durable reinforced filter screen and manufacturing method thereof
A production method and reinforcement technology, applied in textiles, soil protection, fabrics, etc., can solve problems such as complex processing procedures, inability to maintain flexibility and stress resistance, and easy hardening and brittle geotechnical materials, so as to reduce construction costs and construction time, long service life, and the effect of avoiding slippage between layers
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Example Embodiment
[0026] Example 1
[0027] The durable reinforced filter screen of this embodiment is formed by interweaving warp yarns and weft yarns, and structurally includes a geotextile part, a geogrid part and a general cloth edge. The production method is:
[0028] (1) Prepare the warp yarn: the warp yarn includes the warp yarn repeating section composed of 78 polyester multifilaments and 12 polypropylene monofilaments alternately and repeatedly arranged, and the warp yarn repeating section constitutes the main body of the warp yarn. Selvage sections composed of 144 untwisted polyester multifilaments are arranged on both sides of the warp repeating section. Specifically, the warp yarn distribution is (from left to right):
[0029] A→(B→C→)... n times (B→ C→)...(B→ C→) B→ A;
[0030] among them,
[0031] A is 144 untwisted polyester multifilaments in the general selvage, with a linear density of 2200 dtex and a warp density of 144 ends / 10 cm;
[0032] B is the 12 polypropylene monofilaments used...
Example Embodiment
[0045] Example 2
[0046] The durable reinforced filter screen of this embodiment is formed by interweaving warp yarns and weft yarns, and structurally includes a geotextile part, a geogrid part and a special cloth edge. The preparation method is:
[0047] (1) Prepare the warp yarn: the warp yarn includes the warp yarn repeating section composed of 78 polyester multifilaments and 12 polypropylene monofilaments alternately and repeatedly arranged, and the warp yarn repeating section constitutes the main body of the warp yarn. Selvedge sections composed of 144 twisted polyester multifilaments are arranged on both sides of the warp repeating section. Specifically, the warp yarns are (from left to right):
[0048] A→(B→C→)... n times (B→ C→)...(B→ C→) B→ A;
[0049] among them,
[0050] A is 144 polyester twisted multifilaments in the special selvedge section, with a linear density of 8119 dtex and a warp density of 144 ends / 10 cm;
[0051] B is the 12 polypropylene monofilaments used to...
PUM
Property | Measurement | Unit |
---|---|---|
Linear density | aaaaa | aaaaa |
Linear density | aaaaa | aaaaa |
Linear density | 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.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap