Should medical pe pressure-sensitive adhesive tape be dried after gluing?

Medical pe pressure-sensitive adhesive tape should be dried after gluing. Medical adhesive tape is made by coating medical pressure-sensitive adhesive tape on non-woven fabrics, pe materials and other substrates. The specific manufacturing steps are as follows:

1. Release the substrate from the dispensing device.

2. The base material passes through a rubber jar, a scraper and a cloth supporting roller, and the solvent-based medical pressure-sensitive adhesive in the rubber jar is scraped and coated on the front surface of the base material.

3. Put the substrate coated with solvent-based medical pressure-sensitive adhesive into a preheating oven for pre-drying.

4. According to the control of the front and rear rollers, in step 3, the externally treated adhesive tape is tensioned to dry the hollow metal device, and high-pressure air is blown out from the particles on the hollow metal device and from the back of the substrate, so that the medical pressure-sensitive adhesive on the front of the substrate forms dense pores by blowing high-pressure air from the back of the substrate before it is completely dried.

5. Then enter the oven to dry, so that the solvent in the medical pressure-sensitive adhesive is completely volatilized.

6. Finally, the dried medical adhesive tape is wound by the winding device.