Film covering device for non-woven fabric production

A film covering device and non-woven fabric technology, which is applied in the field of film covering devices based on non-woven fabric production, can solve the problems of material film falling off, edge warping of non-woven fabrics, etc., achieve the effect of convenient collection and cleaning, and improve practicability

Pending Publication Date: 2022-01-21
湖南欣龙非织造材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the production process of non-woven fabrics, the toughness and strength of non-woven fabrics can be improved by coating the surface of non-woven fabrics. When coating non-woven fabrics, it is necessary to bond non-woven fabrics and material films for hot pressing Make it shape, but in th

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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  • Film covering device for non-woven fabric production
  • Film covering device for non-woven fabric production
  • Film covering device for non-woven fabric production

Examples

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Example Embodiment

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0024] like Figure 1 to Figure 3 As shown, a film coating device based on non-woven fabric production includes a work box 1, a long groove 2 is opened on the left side of the top of the work box 1, and a film coating roller 3 is rotatably connected to the inside of the long groove 2, and the film coating roller 3 The surface of the heating ring 4 is fixedly connected with a heating ring 4, the surface of the heating ring 4 is fixedly...

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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PUM

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Abstract

The invention discloses a film covering device for non-woven fabric production. The device comprises a working box, a long groove is formed in the left side of the top of the working box, and a film covering roller is rotationally connected into the long groove. According to the device, through cooperative use of the working box, the long groove, the film covering roller, a heating ring, a rubber extrusion layer, a film covering motor, a pressure roller, a rotating rod, a cutting blade, a cutting groove, a discharging roller and a cutting motor, the problem that in the hot-pressing film covering process of a non-woven fabric, due to the fact that the width of the non-woven fabric is different from that of a pressing roller of the device, the edge of the non-woven fabric is prone to be tilted, so that a material film is prone to fall off from the edge of the non-woven fabric if the tilted edge is not treated is solved, the edge of the non-woven fabric is cut after hot-pressing film covering is completed, the tilted edge generated during film covering is removed, the edge of the non-woven fabric is kept flat, and the material film is prevented from falling off from the edge of the non-woven fabric.

Description

technical field [0001] The invention relates to the technical field of non-woven fabrics, in particular to a film-coating device based on the production of non-woven fabrics. Background technique [0002] Non-woven fabrics, also known as non-woven fabrics, needle-punched cotton, needle-punched non-woven fabrics, etc., are made of polyester fibers and polyester fibers (PET for short), and are made by acupuncture processes, which can be made in different thicknesses, handles, Hardness etc. Non-woven fabrics have the characteristics of moisture-proof, breathable, flexible, light and thin, flame-retardant, non-toxic and tasteless, low price, and recyclable. It can be used in different industries, such as sound insulation, heat insulation, electric heaters, masks, clothing, medical, filling materials, etc. [0003] In the production process of non-woven fabrics, the toughness and strength of non-woven fabrics can be improved by coating the surface of non-woven fabrics. When coa...

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): B29C63/02B26D7/18B29C63/00B29C69/00B65H18/02B65H18/14B65H75/16D06H7/06
CPCB29C63/02B29C63/0004B29C63/0065B29C69/001B26D7/18D06H7/06B65H75/16B65H18/028B65H18/14B65H2701/10
Inventor 付东海李军谭平华
Owner 湖南欣龙非织造材料有限公司
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