Operation process of tape die cutting process | spacer glue die cutOct 26, 2021
First of all, proofread the finished die-cut version, and roughly observe whether it meets the requirements of the design draft. Whether the position of the steel wire (crimping knife) and the steel knife (die cutting knife) are accurate; whether the cutting line for slotting and opening is a whole line, and whether the line turning is at a round corner; in order to facilitate stripping, adjacent narrow waste edges Whether the connection enlarges the connection part to make it into one piece; whether there is a sharp corner at the joint of the two lines; whether there is a situation that the sharp corner line ends in the middle paragraph of another straight line and so on. Once the above-mentioned problems occur in the die-cutting plate, the plate maker should be notified immediately to make corrections to avoid more time wasting. Then, install and fix the produced die-cutting plate in the plate frame of the die-cutting machine, and adjust the position of the plate initially.
2. Adjust the pressure, determine the rules and paste the rubber bullet
To adjust the layout pressure, first adjust the pressure of the steel knife. After the paper is loaded, start to press several times so that the steel knife is flattened, and then use a cardboard larger than the die-cutting layout to test the pressure. According to the cut marks cut by the steel knife on the cardboard, use partial or full incremental pressure or The method of reducing the number of lining paper layers makes the pressure of each knife line of the layout reach uniformity.
Remarks: After adjusting the pressure of the layout, fix the die-cutting plate. When determining the position of the rule, it is generally best to center the die-cut product.
3. Test pressure die cutting
Note: After the above work is completed, samples should be die-cut first, and a comprehensive inspection should be carried out to see whether the various indicators meet the requirements. After the full-time inspector signs and confirms the samples, mass production can be carried out.
4. Formal die cutting
5. Waste removal (removal of waste and leftover materials)
6. Finished product inspection
7. Point packaging
During the production process, the operator should conduct self-inspection from time to time. It is mainly to compare with the proofs to see if there are any problems and solve them in time. Excess edge material should be removed from the die-cut product, and then the burr edge should be polished to make it smooth and free of burrs. Afterwards, the finished products are selected and inspected, the defective products are eliminated, and the final points are counted, packaged, checked and accepted, and put into storage.
spacer glue die cut