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Fabric for flame-retardant clothing based on wrapped yarns and production method

A technology for covering yarns and fabrics, applied in the field of textile and apparel fabrics, can solve the problems of inability to have both flame retardancy and comfort, and achieve the effects of improved comfort, good hand feel, and improved flame retardancy.

Inactive Publication Date: 2018-03-16
ZHEJIANG DUNNU UNITED IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Therefore, existing clothing fabrics have the disadvantage of being unable to have both flame retardancy and comfort

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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  • Fabric for flame-retardant clothing based on wrapped yarns and production method
  • Fabric for flame-retardant clothing based on wrapped yarns and production method
  • Fabric for flame-retardant clothing based on wrapped yarns and production method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Example 1. A flame-retardant clothing fabric based on covered yarn, the fabric structure is a jacquard weave, which is interwoven with weft yarns and warp yarns made of flame-retardant polyester yarns; figure 1 As shown, the weft yarn includes a core yarn 1 and a covering yarn 2, the covering yarn 2 spirally covers the core yarn 1, the material of the core yarn 1 is viscose fiber, the material of the covering yarn 2 is flame-retardant polyester yarn, and the material of the covering yarn 2 The linear density is 166.6dtex; the linear density of the warp is 83.3dtex, and the twist is 600T / m.

[0025] The fineness of the core yarn 1 is 20S / 2, the twist of the covering yarn 2 is 800T / m, and the twist direction is Z direction.

[0026] The warp yarn density is 83 yarns / cm, and the weft yarn density is 55 yarns / cm.

[0027] Every interval of 10 warp yarns is provided with a silver thread interlaced with the warp and weft of the weft yarns.

[0028] A method for producing f...

Embodiment 2

[0032] Example 2. A flame-retardant clothing fabric based on covered yarn, the fabric structure is a jacquard weave, which is interwoven with weft yarns and warp yarns made of flame-retardant polyester yarns; figure 1 As shown, the weft yarn includes a core yarn 1 and a covering yarn 2, the covering yarn 2 spirally covers the core yarn 1, the material of the core yarn 1 is viscose fiber, the material of the covering yarn 2 is flame-retardant polyester yarn, and the material of the covering yarn 2 The linear density is 166.6dtex; the linear density of the warp is 83.3dtex, and the twist is 600T / m.

[0033] The fineness of the core yarn 1 is 40S / 2, the twist of the covering yarn 2 is 1000T / m, and the twist direction is Z direction.

[0034] The warp yarn density is 83 yarns / cm, and the weft yarn density is 55 yarns / cm.

[0035] Every 20 warp yarns is provided with a silver thread interlaced with the warp and weft of the weft yarns.

[0036] A method for producing flame-retard...

Embodiment 3

[0040] Example 3. A flame-retardant clothing fabric based on covered yarn, the fabric structure is a jacquard weave, which is interwoven with weft yarns and warp yarns made of flame-retardant polyester yarns; figure 1 As shown, the weft yarn includes a core yarn 1 and a covering yarn 2, the covering yarn 2 spirally covers the core yarn 1, the material of the core yarn 1 is viscose fiber, the material of the covering yarn 2 is flame-retardant polyester yarn, and the material of the covering yarn 2 The linear density is 166.6dtex; the linear density of the warp is 83.3dtex, and the twist is 600T / m.

[0041] The fineness of the core yarn 1 is 60S, the twist of the covering yarn 2 is 1200T / m, and the twist direction is S direction.

[0042] The warp yarn density is 83 yarns / cm, and the weft yarn density is 55 yarns / cm.

[0043] Every 30 warp yarns is provided with a silver thread interlaced with the warp and weft of the weft yarns.

[0044] A method for producing flame-retardan...

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 fabric for a flame-retardant clothing based on wrapped yarns and a production method. The weave structure of the fabric is a jacquard weave and is formed by interweaving weftyarns and warp yarns (5) made of a flame-retardant polyester yarn material. The weft yarns include core yarns (1) and wrapped yarns (2), the wrapped yarns (2) spirally wrap the core yarns (1), the core yarns (1) are made of viscose acetal fiber with the fineness of 20 S / 2 to 100 S, the wrapped yarns (2) are flame-retardant polyester yarns, the thread density of the wrapped yarns (2) is 166.6 dtex, and the twist degree range during wrapping of the wrapped yarns (2) is 800-1400 T / m. The thread density of the warp yarns (5) is 83.3 dtex, and the twist degree is 600 T / m. The fineness of the coreyarns (1) is 40 S / 2, the twist degree of the wrapped yarns (2) is 1000 T / m, and the twist direction is Z direction. The fabric for the flame-retardant clothing has the advantages of flame retardancy and comfort, and the flame-retardant property exceeds the national standard level B1.

Description

technical field [0001] The invention belongs to the field of textile and clothing fabrics, and in particular relates to a flame-retardant clothing fabric based on covered yarn and a production method. Background technique [0002] Fire has brought great harm to people's life and property safety, and many fires are caused by fabrics used in daily life. Molten drips from flammable or burning fabrics can also aggravate a fire. Therefore, if the clothing fabric has flame retardant function, it will become an effective measure to prevent fire. With the improvement of people's living standards, people have higher requirements for the comfort of wearing fabrics. At present, the clothing fabrics on the market either focus on flame retardancy or comfort, and there is no clothing fabric that can combine flame retardancy and comfort. [0003] Therefore, existing clothing fabrics have the disadvantage of being unable to have both flame retardancy and comfort. Contents of the invent...

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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IPC IPC(8): D03D21/00D03D15/12D03D15/00D03D13/00D03D15/225D03D15/258D03D15/283D03D15/50D03D15/513
CPCD03D13/008D03D21/00D10B2201/24D10B2331/04D03D15/513D03D15/47
Inventor 王浙峰祝成炎张红霞杨莹莹徐青艺孙秋娟
Owner ZHEJIANG DUNNU UNITED IND
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