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How many points should we pay attention to in the die cutting process?

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1, laser knife mold stitching not straight seam, while perpendicular to the table, but not necessarily perpendicular to the laser cutter template. Machine to die after a period of time, die - cutting version of the pressure flattened, originally installed in the die - cutting version of the curved part of the die - cutting tool tilted, leading to cutting edge, and even die-cutting. No matter how pressing or filling the bottom, it can not be solved.


2, the uneven thickness of the laser knife template will make the cutting strip becomes uneven, cutting thin paper, glue high will be the first to touch the paper, leading to the occurrence of the paper affects the cutting position, die-cutting, glue can effectively lower the paper ejection die-cutting blade, and make the finished product pack


3, wood cutting plate material expansion. The quality of the second wood is not strictly processed, made of die version, still retractable, will make the size of the die cutting products become larger or smaller, and in a very severe manner will squeeze the die-cutting knife or make the interface gap.


4. The service life of elastic adhesive tape. The validity of the tape is only about two years, generally required to avoid light preservation, expired rubber elastic change, rebound speed slow, high-speed die cutting will shorten the service life of plastic tape.


5, elastic rubber strip surface structure, the surface has the leather tape, its surface has no adsorption to the paper, the paper in high speed die cutting can be quickly away, will not loose bag. The surface of ordinary glue on paper produced adsorbability, high speed when paper cutting will be tearing at teeth.


6, with viscose glue quality is poor, the strip will shift in the die-cutting, die-cutting die cutting edges appear that take place, and even indentation.


7, the hardness and height of the elastic tape can not meet the desired requirements


8, the indentation line height is unreasonable, can not reach the full indentation effect


9. The groove width of the bottom die is not accurate enough


10, the paper processing of various unfavorable factors will affect the appearance of finished carton appearance (such as film coating, glazing, mounting and die making version of a variety of fine processing, etc.)


Official website:http://en.kejian-tech.com/
Adhesive website:http://www.kinsgeo.com/en/

Alibaba: http://kejian-tech.en.alibaba.com/   https://kejiantest.en.alibaba.com/

Trade website:http://www.universal-testingmachines.com/