Printing technological process of self-adhesive label
A technological process and label printing technology, applied in printing technology, printing, printing of special varieties of printed matter, etc., can solve the problems of complex printing process and low quality of self-adhesive labels, and achieve the effect of good quality of finished products and simple process
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[0017] The invention discloses a self-adhesive label printing process, the specific steps are as follows:
[0018] Step 1 Unwinding, through the unwinding equipment, the self-adhesive label base paper rolled into a roll is unfolded and transported to the next process smoothly; specifically, a rotary-type circular press is used on the labeling machine, and when the tangential speed of the self-adhesive label base paper changes, The paper has tension changes, so this device has an automatic or manual tension control mechanism, and a roll paper correction device to ensure smooth paper feeding and printing quality;
[0019] Step 2 printing, printing the pattern or text on the base paper of the self-adhesive label through a printing machine;
[0020] Step 3 glazing, coating a layer of varnish on the self-adhesive label base paper, the purpose is to protect the ink layer printed on the self-adhesive label base paper, moisture-proof, waterproof and improve surface gloss;
[0021] St...
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