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Gel adhesive applying and cutting machine

A technology of cloth cutting machine and gel, which is applied in the field of cutting machinery and coating, can solve the problems of poor formability, many links, easy shredding, etc., and achieve the effect of automatic production and shortened process time

Active Publication Date: 2011-03-23
广东新时代新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Gel patches are mostly composed of three layers: non-woven fabric (backing layer), gel layer, and plastic film (protective layer). The production process includes coating, molding, and application. Since the gel is a jelly, At room temperature, its strength is lower than that of non-woven fabrics and plastic films, resulting in problems in coating and cutting, easy to chop, poor formability, and continuous operability of the process is not strong, and there are many links, which need to be improved

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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  • Gel adhesive applying and cutting machine
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  • Gel adhesive applying and cutting machine

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Embodiment Construction

[0017] Such as figure 1 As shown, the present invention is a gel patch coating and cutting machine, which includes an organic head 9, a hopper 11, a conveying and cutting mechanism, an electric control box 6, a frame 1, and the like.

[0018] The machine head 9 includes a dosing shaft 10 for rolling the non-woven fabric and a composite shaft 14 for rolling the protective film. The composite shaft 14 is installed in parallel on the output side of the dosing shaft 10. The machine head is also provided with a compound pressure adjusting device 15 that can adjust the gap between the compound shaft 14 and the quantitative shaft 10, which is controlled by the pressure adjusting motor 20 to ensure the quality of the compound.

[0019] A non-woven fabric unwinding shaft assembly 4 for installing the non-woven fabric roll 3 is provided on the input side of the machine head quantitative shaft 10, which can control the tension and axial position of the non-woven fabric. A protective film unwi...

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 gel applying and plaster cutting machine includes one machine head comprising one quantitative non-woven fabric winding shaft and one protecting film winding and compounding shaft, one material bin to hold gel material and to coat the gel material onto the surface of the non-woven fabric, one conveying and cutting mechanism to convey and longitudinally cut the plaster, one electric control box and one frame. The present invention has high efficiency, continuous operation and automatic production.

Description

Technical field [0001] The invention relates to a coating and cutting mechanical equipment, which is particularly suitable for coating, sticking and cutting application production equipment with medicated oily or water-based gels. Background technique [0002] Gel patch is a new type of transdermal drug delivery form developed in recent years. It is a type of semi-solid jelly containing liquid containing two or more components and a macromolecular network of its drying system (dry glue). Generic term for system. Dissolving or evenly dispersing the drug in the gel is a gel, which can adhere closely to the site of action for a long time, has good bioadhesion, simple preparation method, and comfortable use. According to different bases, gels can be divided into water-based gels and oily gels, and suitable bases are selected according to the nature of the main drug. After topical administration of the gel, it is easy to spread, non-greasy, non-irritating to the skin and mucous memb...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61J3/00
Inventor 穆晓敏刘伟旗刘强
Owner 广东新时代新材料科技有限公司