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• tear line in food packaging is very important for product ex

  This is such a big blow to people who hope to be comforted by food. Fortunately, packaging manufacturers have found a so...

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• How to make a peel and reseal packaging that is easy to open

  Everyone may have the same annoying moment when trying a bag of potato chips. It is not easy to open the bag, sometimes ...

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• Packaging bag laser tear line / half-cut laser marking

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