Invention Grant
- Patent Title: Protective fabric with weave architecture
- Patent Title (中): 保护织物与编织结构
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Application No.: US13954274Application Date: 2013-07-30
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Publication No.: US08689414B1Publication Date: 2014-04-08
- Inventor: Paul V. Cavallaro
- Applicant: Paul V. Cavallaro
- Applicant Address: US DC Washington
- Assignee: The United States of America as represented by the Secretary of the Navy
- Current Assignee: The United States of America as represented by the Secretary of the Navy
- Current Assignee Address: US DC Washington
- Agent James M. Kasischke; Michael P. Stanley
- Main IPC: D03D13/00
- IPC: D03D13/00 ; D03D15/00

Abstract:
Crimp-imbalanced protective fabric is accomplished by varying the levels of yarn crimp within and across a layer or layers of a multi-layer fabric armor system. The method includes developing a crimp in the yarn (utilized for producing a fiber layer) by pulling the yarn through a solution that substantially coats the yarn. The removable coating has a thickness that ensures a proper amount of crimp in the yarn. The tension in the yarn is controlled; the yarn is weaved; and a crimp is applied in the yarn. Once the crimp is applied, families of the crimped yarn are utilized as a layer or layered to produce a soft armor form.
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