Device and method for producing adhesive tape with air holes

Abstract

The invention provides a device and a method for producing an adhesive tape with air holes. The device for producing the adhesive tape with the air holes comprises an applying wheel, a glue scraping wheel, a glue scraping baffle plate and a supporting wheel, wherein the applying wheel rotates along the first direction, the surface of the applying wheel is provided with salient points, and grooves are formed among the salient points; the glue scraping wheel is tangent to the surface of the applying wheel and rotates along the first direction, and a glue injecting place is formed between the applying wheel and the glue scraping wheel; one end face of the glue scraping baffle plate clings to the glue scraping wheel; and the supporting wheel rotates along the second direction, a base material of the adhesive tape is laid on the surface of the supporting wheel and moves with the rotation of the supporting wheel, and the surface of the base material is tangent to the surface of the applying wheel. The adhesive tape produced by the device and the method has the advantages of easy tearing and good permeability, and can effectively save glue consumption.

Description

technical field [0001] The present invention relates to a production device and a production method of an adhesive tape, and in particular to a production device and a production method of an adhesive tape with air holes. Background technique [0002] The tape products currently on the market have a flat glued surface, and the entire surface is coated with glue. This kind of tape is more difficult to manufacture. And when the user uses it, because the surface of the entire substrate is coated with viscose, the air permeability is not good, and the amount of glue applied during the operation is relatively large. In addition, after the tape is pasted, it is easy to use damage to the skin at the site. Contents of the invention [0003] The object of the present invention is to provide a production device and a production method of an adhesive tape with ventilation holes. The produced adhesive tape is easy to lift, has good air permeability, and can effectively save the amoun...

AI Technical Summary

Problems solved by technology

[0002] At present, the adhesive tape products on the market have a flat surface, and the entire surface is coated with adhesive. This kind of adhesive tape is more difficult to manufacture.

And when the user uses it, because the surface of the entire base material is coated with viscose, the air permeability is not good, and the amount of glue applied in the process is relatively large. In addition, after the tape is pasted, if the tape needs to be lifted, it is easy to use skin damage

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