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Fit quality refers to the impact degree and degree of adhesion finished board. These two indicators have a direct relationship with adhesive. Is to use fast dry powder as the basis, to do a detailed explanation.

Adhesive strength between adhesive degree is the bottom of paper and paper. Good adhesive product is a mixture of base paper and paper mutual immersion. While the immersion level too deep will cause significant Leng; light will cause the bonding is not restructuring, is what we often say that open shallow frying opening. This requires to glue evenly coated on the corrugated paper, but also to ensure adequate tissue immersion depth.

Here a simple verification method is introduced. The first will glue evenly over the corrugated paper Leng Leng Feng, namely high above 1/3 to ensure the hands in the corrugated paper glue surface scratch, there are obvious Fu sensitive adhesive. Secondly, corrugated paper and paper adhesive, pressure backward conveying pressing before inkjet, semi finished products are taken out, the complete separation of the surface paper and the bottom paper, observation on paper glue mark, in each conveying roller pressure suitable for the case of the glue mark should be a continuous rubber column line. Larger the glue mark for a certain width of glue; too big when there will be two with a smaller width of the glue mark; too small this glue trace appears as a discontinuous gel column line.

Corrugated paper visibility is what we call the protruding degree. Serious significant wavy in joint surface. The paper fiber arrangement direction of the glue line shape under the premise of the complete paper Agfa described in the above guarantee, this standard plays a decisive role in. This is also the industry said the crosswise and vertical wire joint should pay attention to the paper and corrugated paper silk Leng should be attached to vertical intersection. Some of the packaging factory sometimes did not notice the paper silk to the problem may appear protruding phenomenon, so please be cutting process attention, can completely avoid the above-mentioned phenomenon.

We believe that as long as everyone in the actual operation process of continuous summary and exploration will be development, Tongren welcome feedback actual operation problems Han's gronhi, study together with us, common development.

To sum up, whether it is semi-automatic or fully automatic laminating machine, laminating machine, the technology problems are common ink, please pay attention, can completely avoid.