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Woven fabric for non-metallic soles for safety footwear, and resulting sole

A non-metal, safety shoe technology, applied in the field of warp and weft fabrics, to achieve low-cost effects

Inactive Publication Date: 2019-08-27
ANTONIO MORON DE BLAS SL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] Based on the above, there is still no fabric today which consists of a single layer and is suitable for use as a safety insole which, despite being lightweight and cost-effective, has the necessary mechanical strength to comply with strict occupational safety and risk prevention regulations. standard

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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  • Woven fabric for non-metallic soles for safety footwear, and resulting sole
  • Woven fabric for non-metallic soles for safety footwear, and resulting sole
  • Woven fabric for non-metallic soles for safety footwear, and resulting sole

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Embodiment Construction

[0032] The single layer composite fabric of the present invention is characterized in that it provides a very compact structure such that the greater the number of warp and weft yarns contained therein, the higher will be the manufacturing and material costs, but it will provide greater mechanical strength.

[0033] In all the embodiments shown, the fabric of the invention consists of several strands joined along their entire extension and obtained during the actual warp and weft weaving without having to be subsequently assembled.

[0034] therefore, figure 1 depicts the fabric structure of the present invention with up to ten strands, while figure 2 depicts figure 1 3D simulation of tissue.

[0035] therefore, figure 2 Depicted are 10 weft woven yarns (1 ) and 10 warp woven yarns (2) for fabrics with up to ten plies. It is true, however, that in the simulations obtained for this particular embodiment it was not possible to clearly identify each of the 10 yarns forming ...

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Abstract

The woven fabric of the invention is designed to be integrated into shoe soles, in order to produce safety footwear that provides a high level of protection and meets safety requirements in terms of puncture protection. For this purpose, the fabric consists of at least 60% high-tenacity yarns, said yarns having a titer of between 80 and 280 tex, and each yarn being formed by filaments having a fineness of between 1 and 6 Dtex. Thus, the fabric is formed by between 1 and 10 warps interwoven with between 5 and 10 wefts and produced by means of weaving, in order to produce a very compact fabric having high mechanical strength.

Description

technical field [0001] The warp and weft fabrics of the present invention are single layer composite fabrics comprising at least 60% high tenacity polyester yarns, and / or polyamide yarns, and / or polypropylene yarns or mixtures thereof. [0002] In particular, the fabric of the present invention has a very compact structure providing a strength greater than 1000N, so that it can be used in the sole of safety footwear, in particular as it is formed as an insole impermeable to sharp objects. Background technique [0003] A wide variety of soles for safety footwear are known today which provide high resistance in situations where there is a risk of injury by sharp objects which the user may step on. [0004] In this sense, known soles for safety footwear include in their structure metallic material as metal sheets which, although allowing compliance with very strict safety standards, do not provide the user with adequate comfort And lightweight to last long hours in extreme con...

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): F41H1/02A43B15/00A43B13/02A43B13/14D03D9/00
CPCD03D1/0035D03D13/008D10B2331/021D10B2401/063D10B2401/16D10B2501/043A43B7/32D03D15/47A43B17/003D03D9/00B32B27/12
Inventor 乔斯·安东尼奥·莫伦鲁比奥
Owner ANTONIO MORON DE BLAS SL
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