Compound film cutting and matters needing attention and control points

Points to note 1, control the cutting speed, when it enters the normal production of composite film slitting machine speed should be in strict accordance with the process requirement. Too high will affect the cutting quality. Therefore, control the cutting speed, can get cutting and the composite film quality. Because in the process of production, some operators in order to increase production, improve their economic benefits, to artificially increase the cutting speed, this will make the composite film under high speed, prone to longitudinal stripes and wrong layer quality problems. 2, according to the equipment, composite film properties to choose the appropriate cutting process must be according to the equipment performance in the normal production and internal performance and different types of thin film composite film specifications, using the appropriate cutting process, for production. Because, all kinds of cutting compound film process parameters, recognized method, the numerical value is different, must be careful adjustment process for each products. 3, pay attention to the correct choice in the production of workstation, cutting machine use frequency is different for each station, and the wear degree is also different. So, will show some differences in the performance. For status, for example, a better location cutting products, less vertical stripes. On the other hand, the longitudinal stripes even more. As a result, each operator must pay attention to the location of the right to choose, best play equipment, grasp the site usage, constantly sum up experience, find the device using the method of the best. 4, ensure good composite membrane clean on the other hand, it is also to note that both in the cutting process, each volume composite film have been re-opened, rewinding, such foreign body into the created the conditions for the world and the product itself due to membrane mainly used in food, pharmaceutical packaging, so the requirement is very strict, so must ensure that each roll of film to clean. Production control points 1 slitting and cutting material consistent with process of single. 2, cutting of the coil emits the direction consistent with process of single. 3, cutting and cutter location are in conformity with the request or single template. 4, slitting width size is consistent with process requirements. 5, cutting volume end face flush, without buckling, critical phenomenon of reinforcement. 6, printing, composite quality ( Overprint, lack of printing, the tail cutter line, dirty, ink, foam ( Spot, grain) Dot, wrinkle, lack of glue line, smudgy class) Question total elimination. 7, cutting coil health, no oil pollution, the paper scraps, diaphragm and so on. 8, photoelectric detection object choice is correct, the photoelectric detection head induction high sensitivity, fast rectifying motor. 9, and winding tension setting appropriate, don't run up, stretching wrinkle around.