Novel non-woven fabric and production process thereof

A production process and technology of non-woven fabrics, applied in the decoration of textiles, textiles and papermaking, etc., can solve the problems of non-degradable, environmental pollution, poor decoration, etc., and achieve good decoration, improved bursting strength, and high production efficiency. Effect

Pending Publication Date: 2017-10-20
YANTAI BOYUAN TECH MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims to solve a series of technical defects of existing non-woven fabric products, such as poor decoration, difficult degradation, and environmental pollution, and further provide a non-woven fabric with exquisite decorative effects, excellent mechanical properties and good environmental protection characteristics. Non-woven composite product, the non-woven composite product has a partial aluminum plating effect, good decorative performance, suitable as a raw material for men's and women's bags for fashion consumer goods and supermarket shopping bags for fast-moving consumer goods

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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  • Novel non-woven fabric and production process thereof

Examples

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Comparison scheme
Effect test

Embodiment 1

[0049] A kind of direct plating method production process of the non-woven fabric with local aluminum plating effect, comprises the following steps:

[0050] (1) Step 1: Pre-coating treatment. The polypropylene resin particles are melted into a fluid state within the temperature range of 160°C-330°C, and the width of the coating film is adjusted to be 2mm smaller than the width of the non-woven fabric, so that a layer of smooth coating film is formed on the surface of the non-woven fabric. After the film passes through the water-cooled roller, the temperature is lowered, and the pre-coated non-woven fabric roll is harvested at the winding place.

[0051] (2) Step 2: Use a pre-designed flexible resin plate to print a layer of shielding oil on the surface of the pre-coated non-woven fabric, and then place the printed semi-finished product in the vacuum aluminum plating equipment. A layer of metal aluminum with a thickness of about 100 nanometers is evaporated on the surface of ...

Embodiment 2

[0055] A kind of direct plating method production process of the non-woven fabric with local aluminum plating effect, comprises the following steps:

[0056] (1) Step 1: Pre-coating treatment

[0057] Pre-coat a layer of smooth film on the surface of the non-woven fabric to form a film layer;

[0058] The more specific process is: melt polyethylene resin particles into a fluid state within the temperature range of 160°C-330°C, adjust the width of the coating film to be 2mm smaller than the width of the non-woven fabric, so that it forms a layer on the surface of the non-woven fabric. A smooth layer of coating film, the coating film passes through the water-cooled roller and cools down, and the pre-coated non-woven fabric roll is harvested at the winding place.

[0059] (2) Step 2: Partial aluminum plating to form a pattern

[0060] Use a flexible resin plate with a preset pattern to partially print shielding oil on the surface of the pre-coated non-woven fabric coating, and ...

Embodiment 3

[0065] A direct plating method production process of non-woven fabrics with partial aluminum plating effect and laser effect, comprising the following steps:

[0066] (1) Step 1: Pre-coating treatment. The polypropylene resin particles are melted into a fluid state within the temperature range of 160°C-330°C, and the width of the coating film is adjusted to be 2mm smaller than the width of the non-woven fabric, so that a layer of smooth coating film is formed on the surface of the non-woven fabric. After the film passes through the water-cooled roller, the temperature is cooled, and the pre-coated non-woven roll is harvested at the winding place. Preferably, a laser molded nickel plate is installed on the water-cooled roller, so that laser information is generated on the surface of the pre-coated layer, with a colorful laser effect.

[0067] (2) Step 2: Use a pre-designed flexible resin plate to print a layer of shielding oil on the surface of the pre-coated non-woven fabric, ...

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 mainly discloses a novel non-woven fabric and a production process thereof. The novel non-woven fabric comprises a non-woven fabric layer, a film spraying layer, an aluminum layer and a protecting resin layer. The novel non-woven fabric has the environment-friendly properties of easiness in degradation and no pollution and further has a posh metal effect, and an exquisite metal color pattern is arranged on the surface of the novel non-woven fabric, so that the decoration property is excellent; and besides, various mechanical properties such as breaking resistance and wear resistance of the product are improved to different extents, and experiments prove that the product is suitable for large-batch high-speed production, is high in production efficiency and has good market prospects and economic benefits.

Description

technical field [0001] The invention relates to a composite packaging material and a production process thereof, in particular to a non-woven environment-friendly packaging material with a local aluminum plating effect, and belongs to the technical field of composite packaging materials and its production process. Background technique [0002] Since the country promulgated the "Plastic Restriction Order" in 2008, from the short-term incompatibility of consumers at the beginning to the widespread acceptance and use of non-woven fabrics (non-woven fabrics), it has received gratifying environmental protection effects and has also promoted the development of non-woven fabrics. development of the cloth industry. However, until now, non-woven handbags have only been used as fast-moving consumer goods, and have rarely been promoted as fashion consumer goods, mainly because non-woven fabrics have technical difficulties in the later printing process and cannot achieve exquisite pri...

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): D06N3/00D06N3/04D06Q1/04D06N3/18
CPCD06N3/0011D06N3/0059D06N3/0077D06N3/0088D06N3/0095D06N3/042D06N3/045D06N3/18D06Q1/04D06N2211/20
Inventor 刘玉贞杨建青门俊岩李新华郑佑鸽张艳菊阚方俊郑旭广
Owner YANTAI BOYUAN TECH MATERIALS
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