Processing technology with handle mylar

Abstract

The present invention provides a processing technology with a handle Mylar, which includes the following steps: S1, first punching the release film, forming the contour of one side edge of the handle area on the release film, and passing the punching through the sleeve. method to form a positioning hole; S2, compound Mylar on the release film, position the Mylar and the release film based on the positioning hole, and punch the Mylar and the release film for the second time to form the release film at one time. Draw the contour of the finished product and the contour of the remaining edges of the handle area compounded on the Mylar finished product; S3. Exclude the corresponding Mylar waste on the handle area and the release film waste outside the contour of the Mylar finished product. The processing technology of the mylar with handle of the present invention achieves the purpose of not only cutting out the release film handle, but also ensuring the size of the mylar and good waste discharge by punching and cutting the release film and the mylar separately. For various types of Mylar with this structure, high-precision products can be produced by using this process, and the processing difficulty is greatly reduced.

Description

technical field [0001] The invention relates to the technical field of mylar processing, in particular to a processing technology of mylar with a handle. Background technique [0002] At present, in the processing technology for Mylar with handle, after the Mylar tape is pasted on the release film tape, the knife is cut from the Mylar surface, the handle is punched out, and the Mylar waste on the handle is discharged. , Second punch and then cut out the shape. However, in the finished mylar with handle formed by the above processing technology, the size from the mylar to the handle is completely dependent on the punching accuracy of the product. If the punching is not accurate, the product is very likely to be out of tolerance. The product yield rate is difficult to control, and the mass production performance is not good. Therefore, in view of the above problems, it is necessary to propose a further solution. Contents of the invention [0003] The present invention aim...

AI Technical Summary

Problems solved by technology

However, in the Mylar finished product with a handle formed by the above-mentioned processing technology, the size from the Mylar to the handle completely depends on the punching accuracy of the product. If the punching is not accurate, the product is very likely to be out of tolerance

Product yield is difficult to control, mass production performance is not good

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