From express delivery stations to households, from factory shipments to home organization, yellow sealing tape, with its core value of "precise sealing," helps people enjoy a more convenient and orderly life.
From express delivery stations to households, from factory shipments to home organization, yellow sealing tape, with its core value of "precise sealing," helps people enjoy a more convenient and orderly life.
The essence of ink wear resistance is the ability of the ink layer to resist mechanical damage, and its core mechanism comes from the cohesion and adhesion of the ink.
If impurities or moisture are mixed into the resin, local stress concentration points will be formed during the melting stage, resulting in bubbles of varying sizes during bubble wrap molding.
To improve the compression resistance of traditional express cartons, the number of cardboard layers or thickness is often increased, but this will significantly increase the weight of the packaging.
This structure not only ensures the cushioning efficiency, but also regulates the internal humidity through the breathable membrane, achieving a dynamic balance between moisture-proofing and cushioning.
The size design of express cartons needs to comprehensively consider the size of the contents, transportation stacking requirements, and the spatial form after folding.