01 SepSticky powder-sticky powder around the patternPhenomenon: Sticky powder appears around the pattern There is static electricity, and the film is easy to arching during printing Possible causes in o
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01 SepSticky powder-film surface flaky sticky powderPhenomenon: The possible reasons for the appearance of flaky sticky powder in the blank area of the film surface are as follows: ① The film is not sea
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01 SepPrinting color aberration-color aberration before and afterPhenomenon: There is color difference in different batches of film rolls, but there is no left and right color difference or color difference on both
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30 AugPrinting color difference-color difference on both sidesPhenomenon: After printing through the oven, there is a color difference between the two sides and the middle of the film, and there is a color differ
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27 AugPrinting color difference-yin and yang colorsPhenomenon: When printing color blocks, the color is uneven Possible causes in order: ① Print sensitive colors appear, such as pink, blue, gray ② It w
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