Cotton padding and preparation method thereof

A batt, cotton technology, applied in textiles, papermaking, non-woven fabrics, etc., can solve the problems of loss of resilience of cotton fibers, detachment of gauze and cotton batts, loss of heat preservation function, etc. The effect of breathability

Active Publication Date: 2011-10-05
HUNAN PROVINCE CHANGSHA CITY AIWANTING HOME TEXTILES
7 Cites 32 Cited by

AI-Extracted Technical Summary

Problems solved by technology

[0002] Existing cotton tires are usually made of lint through cleaning, loosening, carding, molding, spreading mesh, and grinding; it has the characteristics of good warmth retention and strong hygroscopicity; but due to the strong moisture absorption of cotton, the cotton The fiber is relatively straight and has weak resilience, and the cotton fiber after moisture absorption almost loses its resilience; especially as time goes by, ...
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 a cotton padding, which comprises a cotton padding core, gauze screens and non-woven fabrics. Both upper surface and lower surface of the cotton padding core are provided with a layer of gauze screen and a layer of non-woven fabric in turn; the peripheries of the non-woven fabrics arranged on the upper surface and the lower surface are integrally quilted along the peripheral boundaries of the cotton padding core; the cotton padding core consists of the following components: cotton, hollow fibers, low-melting-point fibers and natural bamboo fibers; and the hollow fibers are at least one of far infrared hollow polyester short fibers, antibacterial polyester hollow fibers, bamboo carbon hollow polyester fibers, three-dimensional crimped hollow fibers and seven-hole polyester fibers. A preparation method comprises the following steps of: mixing, opening, combing, processing by using a random roller, paving, compacting, processing at a constant temperature, shaping, laying a net, rubbing, and reshaping. The components are reasonably proportioned, the processing technology is simple, and the prepared cotton padding has the characteristics of no caking, bacteria resistance and inhibition, health care, moisture absorption and air permeability, and is soft and fluffy and suitable for industrial production.

Application Domain

Technology Topic

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  • Cotton padding and preparation method thereof
  • Cotton padding and preparation method thereof

Examples

  • Experimental program(6)

Example Embodiment

[0039] Example 1
[0040] Cotton 1.8kg (high quality lint cotton above grade 3), natural bamboo fiber 0.3kg (average fineness: 6dtex average length 95mm), far-infrared hollow polyester staple fiber 0.3kg (6.67dtex*60mm), antibacterial polyester hollow fiber 0.3kg (6.67) dtex*60mm), low melting point fiber 0.3kg (4.45dtex*51mm);

Example Embodiment

[0041] Example 2
[0042] Cotton 1.5kg (high quality lint cotton above grade 3), bamboo carbon hollow polyester fiber 0.45kg (6.67dtex*60mm), three-dimensional crimped hollow fiber 0.45kg (6.67dtex*64mm), low melting point fiber 0.6kg (4.45dtex*51mm) ;

Example Embodiment

[0043] Example 3
[0044] Cotton 2.1kg (high quality lint cotton above grade 3), natural bamboo fiber 0.3kg (average fineness: 6dtex average length 95mm), three-dimensional crimped hollow fiber 0.45kg (6.67dtex*64mm), low melting point fiber 0.15kg (4.45dtex* 51mm);
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

PropertyMeasurementUnit
Average length51.0mm
Average length95.0mm
Average length60.0mm
tensileMPa
Particle sizePa
strength10

Description & Claims & Application Information

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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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