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Application of plasma surface processor in pasting box machine

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Published on:

01 Sep,2020

Application of plasma surface processor in pasting box machine:

How to reduce pasting cost? How to solve the box pasting process in the phenomenon of glue? The answer is to use plasma surface processor to treat the paste box.

Plasma surface treatment machine for pasting box after processing, the removal of organic pollutants on the surface of the joint and surface cleaning, laminating material surface changes a variety of physical, chemical, or produce etching and rough, or form a dense crosslinking layer, or the introduction of oxygen polar group, so that the hydrophilicity, cohesiveness, dyeing, biocompatibility, and electric property is improved. Under appropriate technological conditions after processing material surface, make the material surface morphology changed dramatically, introduced a variety of oxygen-containing groups, the surface from the nonpolar, difficult viscosity to have certain polarity, viscosity and hydrophilic, to improve the surface energy, the joint surface and no surface damage, not cause film coating or coating the surface of the spalling.

The application of plasma surface processor in pasting box process has direct benefits as follows:

1. The product quality is more stable and will not be opened;

2. Reduce the cost of pasting box. If possible, ordinary glue can be used directly, saving more than 40% of the cost.

3. Directly eliminate the impact of paper powder and wool on the environment and equipment;

Improve work efficiency.

Originally in order to package the printed matter in the circulation process is not rubbed against the flower, in order to improve the waterproof function, or to improve the product class, etc., in the printing packaging process, will do a layer of protection on the surface of the printed matter, some on a layer of varnish, some covered with a layer of film, etc. Glazing process UV glazing relatively more complex, there may be more problems.

At present, because of the poor affinity between UV oil and paper, resulting in paste box or paste box often appear when the phenomenon of glue. And after laminating, due to the surface tension of the film and surface can have different values under different conditions, the size is suddenly different, plus different brands of glue show different adhesion, also often appear glue phenomenon, and once the product is handed over to the customer when glue, there will be the possibility of being fined. All of these make each manufacturer more worry, some customers in order to reduce the above situation as far as possible, not hesitate to increase the cost of purchasing imported or domestic high-grade paste box glue, but if the improper storage of chemicals, or other reasons, sometimes there will still be open phenomenon.

In the traditional process, in order to effectively deal with the phenomenon of glue opening, each box pasting machine factory is equipped with edge grinding machine in their own each box pasting machine, the mouth part of the UV light paste tongue grinding, temporarily deal with the problem of glue opening. And the film coated products can not be polished with a grinding wheel, then use the method of cutting teeth line, or in the film cover to get out of hand position, and then with high quality glue, but this is not an effective solution.

Although polishing the life while pasting the box is an effective solution to the bonding problem, the following problems still exist:

1. Part of the paper wool paper powder that is ground during grinding will pollute the surrounding environment of the machine and increase the wear of the machine and equipment;

2. Since the linear velocity direction of grinding wheel movement is opposite to the direction of product operation, it is bound to affect the operation speed of some products and reduce work efficiency;

3. Although the coating to wear, but only UV coating and a small amount of paper surface coating, for high-grade medicine boxes and cosmetics boxes and other products, the general manufacturers do not dare to use ordinary glue to stick the box, so, paste box cost will not be too low.The situation is better than UV products, but the plastic film to make life on the small box products can not be used, the tooth line will also appear process problems, increase the cost of knife version.

Application of plasma surface processor in pasting box machine

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