Infant garment made from polylactic acid

A technology for infants and young children, polylactic acid, applied in the field of materials and clothing, to achieve the effects of high update frequency, short disposal cycle, and environmental biocompatibility

Inactive Publication Date: 2015-03-25
黄然
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In recent years, with the enhancement of people's awareness of environmental protection and the improvement of the quality of life related to clothing, spinning, clothing fabrics and garments made of environmentally friendly fibers have received extensive attention and development in the industry. Among them, polylactic acid fiber Textile and clothing products made of raw materials are particularly concerned by the industry. For example, Chinese patents CN103266498A and C

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
Effect test

Example Embodiment

[0012] Embodiment 1: 1) Pure polylactic acid resin is selected and spun into yarn according to conventional techniques.

[0013] 2) Use the general weaving process to weave the above-mentioned spun yarn into sweater cloth.

[0014] 3) The obtained sweater cloth is manufactured into infant one-piece clothing according to the general tailoring production process.

[0015]

Example Embodiment

[0016] Example 2: 1) Amino acid-modified polylactic acid fibers were selected, blended with flax fibers at a mass fraction of 80:20, and spun into yarns according to conventional processes.

[0017] 2) Use the general knitting process to weave the above-mentioned spun yarn into plain weave.

[0018] 4) The obtained plain cloth is manufactured into gloves for children according to the general tailoring production process.

[0019]

Example Embodiment

[0020] Example 3: 1) Chitosan-modified polylactic acid fibers were selected and mixed with bamboo charcoal fibers at a mass fraction of 50:50. According to the general process, it is directly formed into a non-woven fabric.

[0021] 2) The obtained non-woven fabric is manufactured into baby underwear according to the general tailoring production process.

[0022]

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

The invention relates to an infant garment made from polylactic acid. Except environment-friendly and degradable concepts, no inventions of pointedly preparing infant garments, by utilizing other excellent performances of polylactic acid such as the characteristics of biocompatibility, easy processing, easy cleaning and the like, are reported. The infant garment provided by the invention is characterized in that pure polylactic acid or modified polylactic acid fibers are adopted in the aspect of raw material selection, and the infant garment is produced by independent spinning or blending with other textile fibers and then by adopting a conventional manufacturing process. The garment prepared from polylactic acid fibers can be well compatible with infant skin, has obvious advantages compared with an artificial chemical fiber garments, and is easier to clean and wash than natural garment materials. In view of that the body growth of infants is quicker, the update frequency of garments is high and the abandoning period is shorter than that of adult clothes, degradable and pollution-free raw materials are adopted, and the infant garment is also more environment-friendly.

Description

technical field [0001] The invention belongs to the technical fields of materials and clothing, and in particular relates to an infant clothing made of polylactic acid as a raw material. Background technique [0002] In recent years, with the enhancement of people's awareness of environmental protection and the improvement of the quality of life related to clothing, spinning, clothing fabrics and garments made of environmentally friendly fibers have received extensive attention and development in the industry. Among them, polylactic acid fiber Textile and clothing products made of raw materials are particularly concerned by the industry. For example, Chinese patents CN103266498A and CN203168107U disclose degradable fabrics or textiles made of polylactic acid as raw materials. However, in addition to the concept of environmental protection and degradability, other excellent properties of polylactic acid are used , such as bio-affinity, easy processing, easy cleaning and other...

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): A41D11/00A41D31/00
CPCA41D11/00A41D31/00A41D2500/30
Inventor 黄然
Owner 黄然
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