2014年(381)
分类: 信息化
2014-06-12 18:35:06
use polyester, factory design of the bag body surface layer adopts aluminum foil, printing performance with good water resistance and light resistance performance, inner use polyethylene, made into a bag of edge sealing strength on the one hand, in sourcing objects will not leak out, on the other hand, control the intensity of edge banding will not too high, let the consumer can easily tore from the bag position will tear on either side of the bag. use more good production technology to produce more high quality bag.
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