Multifunctional spun-melt non-woven fabric and preparation method thereof

A non-woven, multi-functional technology, applied in chemical instruments and methods, protective equipment, other household appliances, etc., can solve the problems of textiles that do not provide both flexible and rigid dual performance, and improve impact resistance and puncture resistance. , Improve the scope of application and prolong the service life

Pending Publication Date: 2021-11-30
子城(厦门)新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, there is no textile on the market that can provide both flexible and rigid properties.

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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  • Multifunctional spun-melt non-woven fabric and preparation method thereof
  • Multifunctional spun-melt non-woven fabric and preparation method thereof
  • Multifunctional spun-melt non-woven fabric and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] Embodiment 1: a kind of multifunctional spunmelt nonwoven fabric, with reference to figure 1 , which includes an expansion plastic fluid 1 , a PVC cloth 2 for containing the expansion plastic fluid 1 , and a fiber net layer 3 arranged sequentially from the inside to the outside.

[0047] Wherein, the PVC cloth 2 has a double-layer structure and the two layers are respectively located on both sides of the expansion fluid 1, so a chamber 4 is formed in the PVC cloth 2, and the edge of the PVC cloth 2 is sealed by heat sealing. The PVC fabric 2 is provided with a through hole for the needle loom to penetrate. In this embodiment, the diameter of the through hole is 2mm, and the through hole is not connected to the inside of the PVC fabric 2 .

[0048] Multifunctional spunmelt nonwovens are prepared through the following steps:

[0049] Step 1, preparing dilatant fluid:

[0050] Mix starch and water evenly at a ratio of 2:1 to obtain swellable fluid 1; inject swellable flu...

Embodiment 2

[0056] Example 2: A multifunctional spunmelt nonwoven fabric, the difference from Example 1 is that in step 1, starch and water are evenly mixed in a ratio of 2.5:1 to obtain a swelling plastic fluid.

Embodiment 3

[0057] Example 3: A multifunctional spunmelt nonwoven fabric, the difference from Example 1 is that in step 1, starch and water are evenly mixed in a ratio of 3:1 to obtain a swelling plastic fluid.

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Abstract

The invention relates to the field of non-woven fabrics, and particularly discloses a multifunctional spun-melt non-woven fabric and a preparation method thereof. The multifunctional spun-melt non-woven fabric comprises dilatancy fluid, PVC cloth used for containing the dilatancy fluid and a fiber net layer, the dilatancy fluid, the PVC cloth and the fiber net layer are sequentially arranged from inside to outside, a through hole used for a needling machine to penetrate is formed in the PVC cloth layer, and the through hole does not communicate with the interior of the PVC cloth. The preparation method of the non-woven fabric comprises the following steps: step 1, preparing the dilatancy fluid; and step 2, preparing the non-woven fabric. The multifunctional spun-melt non-woven fabric has the double performance effects of flexibility and hardness at the same time, the application range of the non-woven fabric is widened, and the impact resistance and puncture resistance of the non-woven fabric are improved.

Description

technical field [0001] The application relates to the field of nonwoven fabrics, more specifically, it relates to a multifunctional spunmelt nonwoven fabric and a preparation method thereof. Background technique [0002] Non-woven fabric, also known as non-woven fabric, is a fabric formed without spinning and weaving. It just orients or randomly arranges short textile fibers or filaments to form a web structure, and then mechanically and thermally It is reinforced by adhesive or chemical methods. Nonwoven fabrics do not require knitting operations, so they have the advantages of short process flow, fast production speed, high output, low cost, wide application, and wide source of raw materials. [0003] Existing nonwoven fabrics are made of fibers, so they are flexible, and their uses are also based on their flexibility, such as applications in medical treatment, decoration, clothing, and industry. [0004] However, in some working conditions, not only the flexibility of n...

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): B32B27/02B32B27/12B32B27/30B32B25/00B32B25/08
CPCB32B5/022B32B27/304B32B27/12B32B25/00B32B25/08B32B2262/02B32B2571/02
Inventor 傅玮伦
Owner 子城(厦门)新材料科技有限公司
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