How about the thickness of the kraft paper bags?

Kraft paper bags according to different size, different material, thickness is not the same. Like a transparent common vest bag shopping bag category. Is the single side 2, 3, or even less. If it is one type of small food packaging bags, are generally single wire around 12 and above, how many are the thickest no, I have a single contact with 16 silk. The heavier bag, packing, the more the more thick. Kraft paper bags on the food in the supermarket, is a compound bag. Conversion between silk with mm: 1 mm = 100
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