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Elastic composite nonwoven fabric and manufacturing method thereof

A manufacturing method and technology of non-woven fabrics, applied in textiles and papermaking, chemical instruments and methods, non-woven fabrics, etc., to achieve the effects of preventing breakage, soft touch, and preventing pain

Pending Publication Date: 2020-06-26
XIAMEN YANJAN NEW MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a kind of elastic composite elastic non-woven fabric and its manufacturing method that are soft and good in resilience, and overcome the defects of existing products and production methods

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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  • Elastic composite nonwoven fabric and manufacturing method thereof
  • Elastic composite nonwoven fabric and manufacturing method thereof
  • Elastic composite nonwoven fabric and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0059] Such as image 3 and cooperate figure 1 , figure 2 Shown, elastic composite nonwoven fabric of the present invention adopts following manufacture method:

[0060] (1) The supply process of horizontally arranged spandex yarns: after unwinding the horizontally arranged spandex yarns d1, they are wound on multiple sets of godet wheels B1 located at both ends of the transverse stretching device A1 to form a horizontally arranged spandex mesh. The starting end of the transverse stretching device runs towards the end of the transverse stretching device, and the ratio of the lateral distance L2 of the terminal end of the transverse stretching device to the transverse distance L1 of the starting end of the transverse stretching device is 1.8. The starting end of the horizontal stretching device is gradually stretched when it runs towards the terminal end of the transverse stretching device. When it reaches the position where the terminal end of the transverse stretching devi...

Embodiment 2

[0066] Such as image 3 ,Cooperate figure 1 , figure 2 As shown, the elastic composite nonwoven fabric of the present invention adopts the following manufacturing method:

[0067] (1) The supply process of horizontally arranged spandex yarns: After unwinding the horizontally arranged spandex yarns d1, they are wound on multiple sets of godet wheels B2 located at both ends of the transverse stretching device A2 to form a horizontally arranged spandex mesh. The starting end of the transverse stretching device runs toward the terminal end of the transverse stretching device, and the ratio of the lateral distance L2 of the terminal end of the transverse stretching device to the transverse distance L1 of the starting end of the transverse stretching device is 2.5, so the transversely arranged spandex filaments d1 are formed by the transverse stretching device The starting end of the horizontal stretching device is gradually stretched when it runs towards the terminal end 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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Abstract

The invention discloses an elastic composite nonwoven fabric and a manufacturing method thereof. The surface layer and the bottom layer of the elastic composite nonwoven fabric are nonwoven fabrics, the middle layer of the elastic composite nonwoven fabric is a spandex silk screen formed by spandex silks which are transversely and longitudinally distributed in a staggered manner, the fineness of the spandex yarns is 2-1000 D, and the distance between every two adjacent spandex yarns in the same direction is 0.5-25 mm. When the elastic composite nonwoven fabric is applied to articles such as elastic bandages, waistlines of adult incontinence pants of baby diapers, mask ear bands and the like, people can feel no constraint feeling, no oppression feeling and no relaxation feeling, pain causedby oppression of blood vessels and nerves of the human body due to poor elasticity is effectively prevented, and the wearing comfort is improved.

Description

technical field [0001] The invention relates to the field of non-woven fabrics, in particular to an elastic composite non-woven fabric used in personal care, mask earbands and the like and a manufacturing method thereof. Background technique [0002] Elastic non-woven fabric is a non-woven fabric that can be stretched horizontally and vertically, and is also elastic. The elastic non-woven fabric has a soft texture, is environmentally friendly, non-toxic and breathable, and has the characteristics of natural antibacterial. Widely used in eye masks, arm bags, cooling patches, fitness belts, weight loss belts, beauty head covers, hair covers, earmuffs, knee pads, elastic bandages, baby diapers, adult incontinence pants and other materials. Not only that, elastic non-woven fabrics are also used to make mask ear loops. The elastic non-woven ear loop fits the face more closely, and the mask is very convenient and comfortable to wear. [0003] Existing elastic non-woven fabrics ...

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 Applications(China)
IPC IPC(8): B32B5/02B32B27/02B32B27/12B32B27/40B32B7/12B32B37/12B32B37/06D04H3/009D04H3/045A41D31/18A41D31/14A41D31/02
CPCB32B5/022B32B5/028B32B5/26B32B7/12B32B37/12B32B37/06D04H3/009D04H3/045A41D31/18A41D31/14A41D31/02B32B2262/0292B32B2307/51B32B2555/00B32B2037/1215
Inventor 谢继华刘幸幸陈汉波
Owner XIAMEN YANJAN NEW MATERIAL CO LTD
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