Feature 2:
1. Moulds are convenient for replacement and size of packing bag is adjustable.
2. Packing film is conveyed by tension with specially made rubber wheel, which is stable and flat.
3. Welding by ultrasonic technology and patterns are clear and elegant;
4. Edge of packing bag is of personalized design and patterns can be designed by customers.
5. Patterns of cards required by China Telecom, China Mobile, Unicom and Netcom can be packed.
6. Number of cards to be collected can be set.
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