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Production device for antiallergic ventilating medical adhesive tape and production process thereof

A production equipment and anti-allergic technology, applied in medical science, bandages, non-adhesive dressings, etc., can solve problems such as affecting the aesthetics of the adhesive surface and the performance of the adhesive tape, and achieve the effect of beautiful adhesive surface, reducing allergens, and reducing dosage.

Active Publication Date: 2015-08-12
江苏南方卫材医药股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In such a method, the rubber surface must be in contact with the rubber coating roller and the composite roller. Even if the rubber coating roller and the composite roller are made of non-stick material or non-stick technology, it will inevitably affect the appearance of the rubber surface on the substrate and the adhesive tape. performance

Method used

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  • Production device for antiallergic ventilating medical adhesive tape and production process thereof
  • Production device for antiallergic ventilating medical adhesive tape and production process thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0024] See figure 2 , the production equipment of the anti-allergic breathable medical adhesive cloth of the present embodiment comprises a gluing station 1, a transmission device, an oven 2, a winding device 3, an air blowing device 5, a cooling roller 6 and a heat exchange unit; the transmission device includes multiple A transmission roller 4 and a driving mechanism that provides power for the transmission roller 4; the transmission device is installed through the oven 2; a plurality of transmission rollers 2 of the transmission device are set from the gluing station 1 and continue to the winding device 4, forming sequentially Linear transmission section, rotary transmission section, ascending transmission section, circular arc transmission section and winding transmission section; the angle between the rotary transmission section and the ascending transmission section is ≥90°; the angle between the ascending transmission section and the arc transmission section is ≥90° ; ...

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Abstract

The invention discloses a production device for an antiallergic ventilating medical adhesive tape and a production process thereof. The production device for the antiallergic ventilating medical adhesive tape comprises a gluing station, a transmission device, a baking oven and a roll device, wherein the transmission device comprises a plurality of transmission rollers and a driving mechanism, and the transmission device penetrates through the baking oven. The transmission rollers of the transmission device are arranged on the place extending from the gluing station to the roll device to form a linear transmission section, a revolution transmission section, a rising transmission section, an arc transmission section and a roll transmission section sequentially, wherein the included angles between the revolution transmission section and rising transmission section, and between the rising transmission section and the arc transmission section are greater than or equal to 90 degrees, and a gas blowing device is arranged beside the rising transmission section. The production device discards a conventional linear coating means, and the direction of the gluing surface is changed. A wrap angle smaller than 90 degrees is formed on the rising section of adhesive basic adhesive tape, and the gas blowing device is arranged on this position. Since the gluing surface before forming does not contact the roller surface completely, the gluing surface is not destroyed by outer force to ensure the ventilating quality of the gluing surface.

Description

technical field [0001] The invention relates to a production equipment and a production process of medical adhesive tape, in particular to a production equipment and a production process of an anti-allergic breathable medical adhesive tape. Background technique [0002] Medical adhesive tape is used in a large amount every year. Zinc oxide rubber adhesive tape, which uses natural rubber and pure zinc oxide as the main raw materials, is very popular among users for its unique properties of heat resistance, low temperature resistance, waterproof, and stable viscosity. However, due to poor air permeability, the comfort is not enough during use, and the antigenic protein in natural rubber is allergic to the skin of some people. As attached to the manual figure 1 As shown, the existing coating equipment is linear. After the glue is applied, it is dried in an oven and then rewound. In order to ensure the quality of the glue surface, it must move along a straight line to ensure th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F13/00
CPCA61F13/00987
Inventor 李平李艳华张之常
Owner 江苏南方卫材医药股份有限公司
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