anti-explosion line - Tuesday 11 March, 2008
We make use of supersonic to add a dotted line on the two side of the bag (about 0.1 cm wide) so that it can increase the extensiveness of the bag side. Thus, when object is placed into the bag, the packaging bag won’t easily break. The width of the dotted line of the food bag can be adjusted according to module, and can be adjusted to 1 cm wide.
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