Environment-protecting low-noise adhesive tape production method

Abstract

The invention discloses an environment-protecting low-noise adhesive tape production method which comprises the following steps that (1) a corona processor and a take-up roller pressing wheel are arranged; (2) an adhesive tape with coated glue is arranged into a striping machine; (3) corona processing is carried out; and (4) pressing taking up is carried out through the take-up roller pressing wheel. The production processes are simple, efficiency is high, a corona processing step is added before the striping step of the striping machine, so that the surface of the adhesive tape becomes rough, the wettability on polar solvents is improved, and release force is increased. During taking up, the take-up roller pressing wheel can carry out full pressing and squeeze out gas between adhesive tape layers, the adhesive tape is wound on a take-up roller evenly and tightly, during using and tearing, noise is small, zero noise is basically achieved, the working environment is protected, using is convenient, a traditional coating procedures and the like are effectively reduced, traditional adhesive tape production procedures are greatly simplified, production efficiency is improved, energy is saved, production raw materials are saved, production cost is lowered, and enterprise competitiveness can be well improved.

Description

technical field [0001] The invention relates to a production method for an adhesive tape, in particular to an environmentally friendly and low-noise adhesive tape production method. Background technique [0002] Nowadays, adhesive tape has been more and more used by people in production and life. Generally, a pressure-sensitive adhesive tape based on a biaxially oriented polypropylene (BOPP) film is used to seal the carton of the packaged product. However, during the tape production process, the adhesive tape is often viscous, and ear-piercing noises are usually generated when the tape is unrolled. If things go on like this, it is not only detrimental to the physical and mental health of users, but also brings noise pollution to the surrounding environment. [0003] In the existing tape noise reduction technology, the noise is reduced by coating the release layer on the non-adhesive layer of the tape. However, after adding the release layer, the material cost of the tape w...

AI Technical Summary

Problems solved by technology

Although this technical scheme can achieve the purpose of low noise, it is necessary to apply a release agent on the non-glue surface of the tape

The coating process increases the production cost of the tape, which is also unfavorable for industries with very thin profits and fierce competition; and it is required that the coated release agent must be fully cross-linked, otherwise due to the transfer of silicone to the adhesive Layers affect the adhesive tape's adhesive force