Embossed nonwoven fabric and production method thereof

A technology of non-woven fabrics and melt-blown non-woven fabrics, which is applied in the field of non-woven fabrics to achieve the effects of improving enterprise competitiveness, simple process, and low material cost

Active Publication Date: 2014-06-11
JIANGSU SHENGFANG NANO MATERIAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, in the fields of medical treatment or hygiene, due to special needs, there are special requirements for certain properties of non-woven fabrics, such as softness, tensile strength, cost and appearance, etc., but the existing non-woven fabrics cannot meet the requirements at the same time. these special needs

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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  • Embossed nonwoven fabric and production method thereof
  • Embossed nonwoven fabric and production method thereof
  • Embossed nonwoven fabric and production method thereof

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Embodiment Construction

[0021] A preferred embodiment of the present invention will be described in detail below in conjunction with the accompanying drawings. However, the scope of protection of the present invention is not limited to the following examples, that is, any simple equivalent changes and modifications made based on the patent scope of the present invention and the content of the description are still within the scope of the patent of the present invention.

[0022] Such as Figure 1-3 As shown, an embossed nonwoven fabric is composed of an upper surface layer 1, an intermediate layer 2 and a lower surface layer 3 arranged in sequence, and is formed by pressing and compounding by pressing rollers. After pressing and combining by pressing rollers, the upper surface layer and the lower surface layer There are several rows of arc-moon-shaped embossings 4 arranged at intervals correspondingly formed on the surface, and two adjacent rows of arc-moon-shaped embossings are arranged in opposite ...

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 embossed nonwoven fabric and a production method thereof. The embossed nonwoven fabric is formed by sequentially pressing and combining an upper surface layer, a middle layer and a lower surface layer through a press roller; after the pressing and combining by the press roller, multiple rows of arc crescent embossing are correspondingly formed at intervals on the surfaces of the upper surface layer and the lower surface layer, and each two adjacent rows of arc crescent embossing are arranged in opposite directions; each arc crescent embossing comprises a first arc and a second arc which are arranged at an interval; the two endpoints of each first arc and the corresponding second arc are connected together through a first side and a second side, respectively; each first arc and the corresponding second arc have the same central angle but different radiuses; the first sides and the second sides are positioned on the straight lines of the radiuses of the first arcs and the second arcs, respectively. The arc crescent embossing formed on the upper and lower surfaces of the embossed nonwoven fabric is arranged in order and regularly and is clear and beautiful; meanwhile, the embossed nonwoven fabric is soft with good tension resistance, the production process is simple, the material cost is low, and the enterprise competitiveness is greatly enhanced.

Description

technical field [0001] The invention relates to a nonwoven fabric, in particular to an embossed nonwoven fabric and a manufacturing method thereof. Background technique [0002] Non-woven fabric is a kind of fabric formed without spinning and weaving. It is mainly reinforced by mechanical, thermal bonding or chemical methods. It has the advantages of short process flow, fast production speed, high output, low cost, wide application and many sources of raw materials. At the same time, non-woven fabrics are also soft, breathable, and antibacterial, so they are widely used in medical care, home decoration, and agriculture. [0003] However, in the fields of medical treatment or hygiene, due to special needs, there are special requirements for certain properties of non-woven fabrics, such as softness, tensile strength, cost and appearance, etc., but the existing non-woven fabrics cannot meet the requirements at the same time. these special needs. Contents of the invention ...

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): D04H1/559
Inventor 邱邦胜
Owner JIANGSU SHENGFANG NANO MATERIAL TECH CO LTD
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