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Waterproof and breathable anti-ultraviolet polypropylene yarn-dyed fabric

An anti-ultraviolet, waterproof and breathable technology, used in textiles, fabrics, textiles and papermaking, etc., can solve the problems of monotonous design, unable to meet the diverse needs of young people's fashion and leisure, lack of functionality, and environmental protection fabrics, etc. The effect of market prospects

Active Publication Date: 2016-11-30
WILKIE TECHN TEXTILES JIAXING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, yarn-dyed shirt fabrics currently on the market are still dominated by conventional single cotton, cotton polyester and other conventional products. There is a lack of functional and environmentally friendly fabrics, and the design is relatively monotonous, which can no longer meet the diverse needs of young people for fashion and leisure.

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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  • Waterproof and breathable anti-ultraviolet polypropylene yarn-dyed fabric
  • Waterproof and breathable anti-ultraviolet polypropylene yarn-dyed fabric
  • Waterproof and breathable anti-ultraviolet polypropylene yarn-dyed fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] The polypropylene fiber material (produced in Jinan) whose brand is H30S is used as the raw material of isotactic polypropylene, its MFR value is 35g / 10min, and its isotactic index is greater than 94%. The content of styrene-maleic anhydride copolymer in the spinning material is 6.0wt%, the content of Et-MAH-acrylic resin is 3.6wt%, and the content of triallyl isocyanurate is 1.2wt%, The content of methyltriacetoxysilane is 0.6wt%, the content of color masterbatch is 1.6wt%, and the balance is isotactic polypropylene. The above raw materials were mechanically blended and then melt-spun and extruded. The range of spinning temperature is shown in Table 1.

[0019] Table 1

[0020]

[0021] The melt evenly flows into the spinning box and spins through the three-lobed spinneret hole of the spinneret, and the spinning speed is 2000 m / min. The number of holes on each spinneret is 48. The tow is oiled with an oil nozzle for cooling, and drawn by a hot roller. The tempera...

Embodiment 2

[0025] The polypropylene fiber material (produced in Jinan) whose brand is H30S is used as the raw material of isotactic polypropylene, its MFR value is 35g / 10min, and its isotactic index is greater than 94%. The content of styrene-maleic anhydride copolymer in the spinning stock is 7.0wt%, the content of Et-MAH-acrylic resin is 4.2wt%, and the content of triallyl isocyanurate is 1.4wt%, The content of methyltriacetoxysilane is 0.7wt%, the content of color masterbatch is 1.7wt%, and the balance is isotactic polypropylene. The above raw materials were mechanically blended and then melt-spun and extruded. The range of spinning temperature is shown in Table 3.

[0026] table 3

[0027]

[0028] The melt evenly flows into the spinning box and spins through the three-lobed spinneret hole of the spinneret, and the spinning speed is 2000 m / min. The number of holes on each spinneret is 100. The tow is oiled with oil nozzles for cooling, and drawn by three hot rollers. The temper...

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 relates to waterproof breathable ultraviolet-resistant polypropylene fiber yarn-dyed fabric and belongs to the technical field of yarn-dyed fabric. The yarn-dyed fabric is formed by weaving fine denier polypropylene fibers serving as warp yarn and weft yarn, and one or more parts of the warp yarn and / or the weft yarn are dyed fine denier polypropylene fibers. The fine denier polypropylene fibers are made of isotactic polypropylene with the melt index ranging from 32 g / 10min to 38 g / 10min and spinning materials constituted by blended additives and color master batches; the fine denier polypropylene fibers are prepared and obtained through a melt-spinning technology, and the specification is 50D / 48F or 50D / 72F or 50D / 100F. The polypropylene fiber yarn-dyed fabric has the advantages of being of a thin type, smooth, soft, breathable, capable of absorbing moisture and releasing sweat, dry and conformable, is particularly suitable for being used as fabric of a shirt which is worn next to the skin and has a wide market prospect.

Description

technical field [0001] The invention relates to the technical field of yarn-dyed fabrics, more specifically, the invention relates to a waterproof, breathable and anti-ultraviolet polypropylene yarn-dyed fabric. Background technique [0002] Yarn-dyed fabric refers to the use of pre-dyed yarn when weaving into cloth, instead of printing and dyeing after weaving into white gray cloth. Yarn-dyed fabrics are often used as shirting fabrics. They are light in texture, comfortable and breathable, and are especially suitable for single wear. They are indispensable fabrics for modern life, fashion and leisure. Yarn-dyed shirt fabrics have the characteristics of clear stripes, strong dyeing fastness, rich varieties and high added value, and have always been favored by the market. However, yarn-dyed shirt fabrics currently on the market are still dominated by conventional products such as pure cotton and cotton-polyester. There is a lack of functional and environmentally friendly fab...

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 Patents(China)
IPC IPC(8): D03D15/00D01D5/08D01D5/12D01F6/46
Inventor 何建良贺新
Owner WILKIE TECHN TEXTILES JIAXING
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