Tel: +86 188 2689 9458
Tel: +86 188 2689 9458
source:other news release time:2023-06-09 Hits:
A good plastic food packaging bag can help manufacturers establish a good image, ensure product quality and taste, so what kind of plastic packaging bag is good? This requires customers to inspect.
1. The appearance of the plastic packaging bag is free from foreign objects, damage, looseness, and delamination.
2. Brightness: The plastic packaging bag has a flat layer and no wrinkles.
3. Bag to bag, bag to bag not sticking together.
4. Opening, the opening of the plastic packaging bag is simply opened.
5. The sealing port is airtight.
When inspecting plastic packaging bags, there are mainly five standards based on which we hope everyone can know.
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