Fabric for protective clothing and protective clothing

A technology for protective clothing and fabrics, applied in the direction of fabrics, protective clothing, woven fabrics, etc., can solve problems such as harming the safety of the wearer of protective clothing, and achieve the effect of low thermal conductivity

Inactive Publication Date: 2012-03-14
IBENA TEXTILWERKE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

It should be added that such protective clothing must be washed frequently and regularly even if it is worn relatively infrequently, because if it is not washed, a layer...

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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Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0008] Although the fabric according to the invention can in principle be any single jersey weave, such as a satin weave, a 2:1 twill weave is presently preferred.

[0009] Furthermore, first tests have shown that low para-aramid yarns preferably have a para-aramid content of 3% to 8%, especially for example up to 5%, and / or a para-aramid content The larger yarns preferably have a proportion of para-aramid of 20% to 25%, in particular up to 23%, for example.

[0010] In addition, it can be found out through experiments that protective clothing made of fabrics according to the present invention can meet the requirements of reducing heat conduction, even if the proportion of para-aramid fibers is generally lower than 23%, preferably lower than 20%, especially For example only 14% is reached.

[0011] Additionally, warp yarns having a lower specific gravity para-aramid are presently preferred. Generally speaking, for yarns with a low specific gravity of para-aramid, most of the...

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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PUM

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Abstract

Disclosed is a fabric for a protective clothing. The fabric is woven from weft and warp threads with different portion of a pigmented Para-Aramide i.e. Kevlar(RTM: para-aramid synthetic fiber). The fabric is woven with a one-sided interloop such that a large amount of the thread with a lower Para Aramide-portion is provided on an outer side of the fabric than the thread with a higher Para-Aramide-portion. It is suggested that a protective cloting is formed by weaving at least part of the fabric.

Description

technical field [0001] The invention relates to a fabric for protective clothing and to a protective clothing at least partially produced from the fabric according to the invention. [0002] Protective clothing that has a relatively low thermal conductivity through the use of suitable materials is known. From this, eg fire suits, the high heat of a fire can be insulated. In general, dyeing para-aramid fibers—especially Kevlar (DuPont brand)—can help achieve relatively low thermal conductivity. Background technique [0003] However, known thermal protective work clothes have demonstrated that dyed para-aramid fibers fibrillate during washing and thus reveal their unpigmented interior at least partially and in the medium term. As a result, the protective clothing can take on a worn-out appearance. It should be added that such protective clothing must be washed frequently and regularly even if it is worn relatively infrequently, because if it is not washed, a layer of dust w...

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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Owner IBENA TEXTILWERKE
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