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Manufacture method of novel non-woven banner fabric

A production method and non-woven technology, which can be used in non-woven fabrics, textiles and paper making, etc., can solve the problems of poor safety recovery performance, easy folding of the flag surface, affecting the appearance of the flag, etc., and achieve folding endurance performance and crease recovery. Good performance, preventing uneven web formation, good crease recovery effect

Inactive Publication Date: 2010-02-24
福建鑫华股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Flags represent special symbols and meanings. Therefore, flags of different colors and patterns can be seen in large-scale events and different meeting places. The materials for making flags are also developing in a diversified direction. The most familiar and commonly used flag fabrics are flag fabrics made by traditional textile techniques. Small and medium-sized flags made of such textile fabrics such as table flags and hand-waving flags The disadvantages of the actual use of the car flag are: when the flag is naturally erected, the entire flag surface will appear in a drooping and wrinkled shape, which not only affects the appearance of the flag but also easily covers the pattern of the flag surface. Therefore, when using small and medium-sized flags, the hanging angle should be selected. Or use the airflow resistance to make the flag unfold as much as possible
The other is non-woven fabric materials, such as flag products made of plastic, metal, and other composite materials. Although the flag surface has straightness and stiffness, the flag surface is easy to bend or break, and the safety and folding The post-recovery performance is also poor, and more importantly, it is easy to break and form a bevel, which is harmful to children's groups.

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

[0019] A kind of manufacture method of novel non-woven flag fabric of the present invention, realizes by following steps:

[0020] 1) material preparation: prepare 5wt% polypropylene fiber and 95wt% polyester fiber, the fineness of these two kinds of fibers is 0.9-4D, and the length is 38-61mm;

[0021] 2) Opening and mixing: send the polypropylene fiber and polyester fiber into the opening machine according to the above ratio, so that it can reach the fluffy state to the greatest extent and mix them evenly;

[0022] 3) Feeding: Feed the opened and mixed fibers into the carding machine through the feeding device, control the weight and speed of the fibers fed into the wool feeder, control the feeding line speed at 0.5-2m / min, and feed the fibers The amount is controlled at 2-3kg / m 2 ;

[0023] 4) Carding: The fed fibers are carded through a carding machine to form a fiber web, and the main cylinder speed of the carding machine is controlled at 150-300r / min. The indoor temper...

Embodiment 2

[0029] The manufacturing method of a new type of non-woven flag fabric of the present invention, the difference between Embodiment 2 and Embodiment 1 is that the ratio of raw materials is different. In this embodiment, the raw materials used are: 10wt% polypropylene fiber and 90wt% of polyester fibers.

Embodiment 3

[0031] The manufacturing method of a new type of non-woven flag fabric of the present invention, the difference between the third embodiment and the first embodiment is only the ratio of the raw materials. In this embodiment, the raw materials used are: 7wt% polypropylene fiber and 93wt% of polyester fibers.

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 a manufacture method of a novel non-woven banner fabric. The non-woven banner fabric is prepared by using 5-10wt% of polypropylene fibers and 90-95wt% of polyester fiber as rawmaterials and processing the raw materials by an opening and mixing working procedure, a feeding working procedure, a combing working procedure, a lapping working procedure, a prickling working procedure and a hot rolling working procedure, After the technical scheme is adopted, the non-woven banner fabric manufactured by the method has the advantages of stiffness controllability, good folding resistance and fold recovery performance and high safe use performance.

Description

technical field [0001] The invention relates to a method for making a flag fabric, in particular to a method for making a non-woven flag fabric. Background technique [0002] Flags represent special symbols and meanings. Therefore, flags of different colors and patterns can be seen in large-scale events and different meeting places. The materials for making flags are also developing in a diversified direction. The most familiar and commonly used flag fabrics are flag fabrics made by traditional textile techniques. Small and medium-sized flags made of such textile fabrics such as table flags and hand-waving flags The disadvantages of the actual use of the car flag are: when the flag is naturally erected, the entire flag surface will appear in a drooping and wrinkled shape, which not only affects the appearance of the flag but also easily covers the pattern of the flag surface. Therefore, when using small and medium-sized flags, the hanging angle should be selected. Or make t...

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): D04H1/48D04H1/4291D04H1/435D04H1/45
Inventor 郭秉臣黄清保杨道光黎朝粘伟诚洪明取
Owner 福建鑫华股份有限公司
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