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YLTpacking: Common Mistakes in Flexible Bag Making

1. What should I do if the heat sealing of the bag making machine is incomplete and the contents leak or deteriorate?Reason: poor anti-pollution heat sealability of the film,The main reason is that the resin used in the inner sealing layer is not suitable.Countermeasures: Use a film with good anti-pollution heat sealability. Generally speaking,LDPEHas moderate […]