Invention Grant
- Patent Title: Puncture resistant material
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Application No.: US14940947Application Date: 2015-11-13
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Publication No.: US10550500B2Publication Date: 2020-02-04
- Inventor: David F. Erb, Jr. , Eric A. Barter
- Applicant: Tex Tech Industries, Inc.
- Applicant Address: US MN North Monmouth
- Assignee: TEX TECH INDUSTRIES, INC.
- Current Assignee: TEX TECH INDUSTRIES, INC.
- Current Assignee Address: US MN North Monmouth
- Agency: Pearl Cohen Zedek Latzer Baratz LLP
- Main IPC: D03D27/12
- IPC: D03D27/12 ; B32B5/02 ; A43B7/32 ; A43B17/00 ; A43B13/02 ; B32B5/26 ; D03D1/00 ; D04H1/485 ; D06C15/00

Abstract:
A puncture resistant material is made from high modulus continuous filament polypropylene yarns which are twisted and woven into a tight weave. Batting materials are placed adjacent the woven layer (which may comprise one or more individual woven layers) to form a stack and the stack is needlepunched to form a consolidated material. The material is heat treated and calendared and the finished product may be used in applications where puncture resistance is required, such as in a shoe insole material.
Public/Granted literature
- US20160069002A1 PUNCTURE RESISTANT MATERIAL Public/Granted day:2016-03-10
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