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Stepped anti-puncture fabric with lap joint seam and preparation method thereof

A ladder-like fabric technology, applied in protective equipment, offensive equipment, personnel protection equipment, etc., can solve problems such as the impossibility of sewing stab-resistant fabrics and the risk of gaps in stab-resistant sheets

Active Publication Date: 2020-01-17
安博斯福(宁波)新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to provide a stepped stab-resistant fabric with overlapping gaps, which can effectively solve the risk of gaps between adjacent stab-resistant sheets, greatly improve the flexibility of stab-resistant clothing, and solve the problem of overlapping. The technical problem that the bottom stab-proof fabric of the type slit cannot be stitched

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Stepped anti-puncture fabric with lap joint seam and preparation method thereof
  • Stepped anti-puncture fabric with lap joint seam and preparation method thereof
  • Stepped anti-puncture fabric with lap joint seam and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0035] Please refer to Figure 1-Figure 5 , the present embodiment is a stepped stab-resistant fabric 100 with overlapping gaps, which includes a number of alternately overlapping first fabric units 1 and second fabric units 2, the first fabric unit 1 includes a first base fabric 11, Several rows of the first stab-proof sheet group 12 laid on the first base cloth 11, the second fabric unit 2 includes the second base cloth 21, several rows of the second stab-proof sheet group 22 laid on the second base cloth 21, The tail end of the first base cloth 11 is sewn with the second base cloth 21 at the first seam line 31 from above, and the front end of the second base cloth 21 is sewn with the first base cloth 11 at the second seam line 32 from below. A stitching line 31 is positioned between two adjacent rows of first stab-proof sheet groups 12, and a second stitching line 32 is positioned between two adjacent rows of second stab-proof sheet groups 22; The anti-stab group 12 overla...

Embodiment 2

[0050] The present embodiment provides a preparation method of a stepped stab-resistant fabric with lapped gaps, which comprises the following steps:

[0051] 1) A base fabric A is provided, and two rows of anti-stab sheet groups B and D are laid on the base cloth at a set distance to obtain a fabric unit C. The anti-stab sheet group B is located in the first row of the fabric unit C. Sheet group D is located in the last row of fabric unit C;

[0052] Several rows of anti-stab sheet groups can be laid in the middle setting distance, and non-contact lap joints are set between two adjacent rows of anti-stab sheet groups;

[0053] 2) Repeat step 1) to obtain several fabric units C1, C2, ..., Cn with the same structure;

[0054] 3) Sew the front end of a fabric unit C2 together with a fabric unit C1 near the front edge of the last row of anti-stab sheet group D1 from below, then take another fabric unit C3, and sew its front end together with the fabric unit C2 from below Sew to...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention discloses a stepped anti-puncture fabric with a lap joint seam and a preparation method of the stepped anti-puncture fabric. The stepped anti-puncture fabric comprises a first fabric unit and a second fabric unit. The first fabric unit comprises first base cloth and a plurality of rows of first anti-puncture piece sets laid on the first base cloth. The second fabric unit comprises second base cloth and a plurality of rows of second anti-puncture piece sets laid on the second base cloth. The tail end of the first base cloth is sewn with the second base cloth at a first sewing line. The front end of the second base cloth is sewn with the first base cloth at a second sewing line. The first sewing line is located between the adjacent two rows of first anti-puncture piece sets. The second sewing line is located between every two adjacent rows of second anti-puncture piece sets. The first anti-puncture piece set, located on the tail portion, of the first fabric unit and the second anti-puncture piece set, located at the front end, of the second fabric unit have an overlapping part in the vertical direction. The stepped anti-puncture fabric and the preparation method solve the problem that an existing preparation process cannot realize the sewing of a step-shaped lamination type and lap joint type gap anti-puncture fabric.

Description

【Technical field】 [0001] The invention belongs to the technical field of stab-resistant surface materials, in particular to a stepped stab-resistant surface material with overlapping gaps and a preparation method thereof. 【Background technique】 [0002] At present, the domestic security situation is very severe, and various violent criminal cases occur from time to time. In order to maintain social order, police officers, anti-riot personnel, and economic security personnel have limited load-bearing capacity of law enforcement personnel. Police stab-proof clothing is necessary protective equipment. Its comfort and safety system have always been the research hotspots of stab-resistant body armor. [0003] In order to improve the safety performance of protective clothing and ensure the flexibility of stab-resistant clothing, a patented technology with application number 201610146905.9 is disclosed in the prior art. The V-shaped groove increases the flexibility of the stab-res...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F41H1/02
CPCF41H1/02
Inventor 娜丁·雍别克菲利浦-雍别克姜华谢正权
Owner 安博斯福(宁波)新材料科技有限公司
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