The amount of film used in laminating machines is mainly related to the operating level. It is recommended that:
1. The product to be constructed must be straight. Non-flat paper with "foliate" and "tight edges" should be handled. "Ruffled" paper can be baked, and the "fast edge" paper can be hung.
2. Be sure to wait for the blot to dry before coating, otherwise it will cause blistering or pulling phenomenon.
3. Spray as little as possible when printing, otherwise it will cause empty foam at the heap. Before the film is coated, the powder should be disposed of. A large number of prints can be hung to dry, and a small number of prints can be manually wiped.
4. The direction of the paper web should also be taken into account when applying the film, especially thick paper, to reduce the curling phenomenon caused by the paper being stretched and rolled.
There is: the general temperature control is 40 ~ 60 °C. Too high a temperature will deform the paper and film, causing the product to curl, but it should not be too low, otherwise it will cause insufficient viscosity. Coated paper temperature should be slightly lower than offset paper.
1. The product to be constructed must be straight. Non-flat paper with "foliate" and "tight edges" should be handled. "Ruffled" paper can be baked, and the "fast edge" paper can be hung.
2. Be sure to wait for the blot to dry before coating, otherwise it will cause blistering or pulling phenomenon.
3. Spray as little as possible when printing, otherwise it will cause empty foam at the heap. Before the film is coated, the powder should be disposed of. A large number of prints can be hung to dry, and a small number of prints can be manually wiped.
4. The direction of the paper web should also be taken into account when applying the film, especially thick paper, to reduce the curling phenomenon caused by the paper being stretched and rolled.
There is: the general temperature control is 40 ~ 60 °C. Too high a temperature will deform the paper and film, causing the product to curl, but it should not be too low, otherwise it will cause insufficient viscosity. Coated paper temperature should be slightly lower than offset paper.
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