Because the poor interface will cause quality problems such as broken film or wrinkle during the use of the film roll, which will cause a relatively bad impact on the user's use, the thin film interface must be operated in accordance with the regulations to ensure the bonding quality of the interface. The specific requirements are as follows:
1. Cut and flatten the two sections of the film of the joint horizontally, and paste it firmly on the front and back sides of the film;
2. In order to improve the quality of the interface, the film interface is required to be straight, balanced with the direction of the paper tube, and the interface is required to be flush without wavy, the interface at both ends is in the middle of the tape, try to avoid the size of the edge, and the adhesive tape is firmly attached to the film without obvious bubbles;
3. The membrane surface at the interface is required to be smooth and without obvious wrinkling;
It is not only a simple slitting but also a high-tech equipment that integrates mechanical, electrical, sensing, control and material science.
18. September, 2025the slitting machine is a key equipment for cutting large width and large coil diameter master coils into multiple rolls of narrow and small coil diameter finished products.
18. September, 2025A "micron-level cutting revolution" led by modern film slitting machines with high precision, high automation and high stability is quietly taking place.
18. September, 2025This is achieved through a system engineering that combines mechanical engineering, materials science, automatic control and sensing technology.
12. September, 2025That is, the master roll is accurately cut into finished rolls of different widths according to customer needs.
11. September, 2025