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Embossed nonwoven fabric

A non-woven and embossing technology, applied in the field of embossed non-woven fabrics, can solve the problems of difficulty in improving production efficiency, inconspicuous embossing, poor touch feeling, etc. Effect

Inactive Publication Date: 2018-06-01
嘉兴市宏景无纺面料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Both of them produce non-woven fabrics first, and then obtain colored patterns through special microcapsule dyeing, which improves the appearance. However, it is difficult to improve production efficiency by producing non-woven fabrics first and then embossing, and this method brings The embossing is not obvious, and the touch is poor. At the same time, the existing non-woven fabrics are used more and more widely, especially in the decoration and packaging convenience. Under the condition of beautiful appearance, more high-quality non-woven fabrics are needed. Quality, can withstand multiple tearing, tear resistance and other conditions, the existing embossed non-woven fabrics are still difficult to meet

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

Embodiment 1

[0031] Mix 100 parts of polypropylene with 5 parts of glass beads with a particle size of 0.2-0.8 mm, and 1 part of nano-SiO 2 After mixing, put it into an extruder, extrude and melt it, spin the molten material, cool and crystallize the spun filaments to obtain a primary monofilament, and draw the primary monofilament to obtain a monofilament , wherein the diameter of the monofilament is 0.08mm, and the specification is 25dtex / 1f-36f. The fiber is laid into a web, and then hot-rolled by a hot embossing roller, and a non-woven fabric with embossing is obtained in one molding, wherein the hot-rolling pressure is 5000KPa, hot rolling temperature is 115°C.

Embodiment 2

[0033] Mix 100 parts of polypropylene with 5 parts of glass beads with a particle size of 0.2-0.8 mm, and 5 parts of nano-SiO 2 After mixing, put it into an extruder, extrude and melt it, spin the molten material, cool and crystallize the spun filaments to obtain a primary monofilament, and draw the primary monofilament to obtain a monofilament , wherein the diameter of the monofilament is 0.08mm, and the specification is 25dtex / 1f-36f. The fiber is laid into a web, and then hot-rolled by a hot embossing roller, and a non-woven fabric with embossing is obtained in one molding, wherein the hot-rolling pressure is 5000KPa, hot rolling temperature is 115°C.

Embodiment 3

[0035] Mix 100 parts of polypropylene with 10 parts of glass beads with a particle size of 0.2-0.8 mm, and 5 parts of nano-SiO 2 After mixing, put it into an extruder, extrude and melt it, spin the molten material, cool and crystallize the spun filaments to obtain a primary monofilament, and draw the primary monofilament to obtain a monofilament , wherein the diameter of the monofilament is 0.08mm, and the specification is 25dtex / 1f-36f. The fiber is laid into a web, and then hot-rolled by a hot embossing roller, and a non-woven fabric with embossing is obtained in one molding, wherein the hot-rolling pressure is 5000KPa, hot rolling temperature is 115°C.

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 which is formed integrally. The embossed nonwoven fabric comprises a nonwoven fabric base layer with embossed patterns and is produced by steps: subjecting a polypropylene raw material and additives to mixed melting and spun-laid process, adopting a hot-pressing embossing roller for one-time hot rolling forming, and spraying glitters to single orboth surfaces of the embossed nonwoven fabric to improve surface quality. By one-time forming of the embossed nonwoven fabric, production efficiency is remarkably improved while outstanding 3D effects are achieved, and high visual and tactile quality of the embossed nonwoven fabric is realized.

Description

technical field [0001] The invention relates to the field of non-woven fabrics, in particular to a one-time molding embossed non-woven fabric. Background technique [0002] Non-woven fabrics, also known as non-woven fabrics, are composed of oriented or random fibers, usually using polypropylene as a raw material, which directly uses high polymer chips, short fibers or filaments to pass the fibers through airflow or mechanically, and then It is a non-woven fabric formed by spunlace, needle punching, or hot rolling reinforcement, and finally finished. A new type of fiber product with soft, breathable and planar structure. The advantage is that it does not produce lint, is strong, durable, and silky soft. It is also a kind of reinforcing material and has a cotton feel. Non-woven fabrics can be made into non-woven bags, and can also be used for decoration and other purposes. When used as decorations, they can be reused. For decorative items, the existing non-woven fabrics are ...

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): D04H3/007D04H3/16D06N3/00D06N3/14D06N7/00
CPCD04H3/007D04H3/16D06N3/0011D06N3/0038D06N3/0077D06N3/14D06N7/0094D06N2205/10D06N2209/025D06N2209/067D06N2209/08D06N2209/103D06N2209/123D06N2209/143D06N2209/1678D06N2209/1692
Inventor 卜红飞
Owner 嘉兴市宏景无纺面料有限公司
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