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What is the production process of cooler bags?

What is the production process of cooler bags?

Update Time:2025/5/21
(1) First, cut the materials of appropriate size. The inner and outer materials of conventional insulation bags are cut into two pieces.
(2) The cut outer surface materials are printed.
(3) After printing, the outer surface materials and insulation materials are sewn, including hemming, zippers, handles, PVC pockets, etc.
(4) Production is completed.
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