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How to choose and buy good plastic bag?

by：Kolysen 2020-11-23

A, through good smell plastic bag should be no peculiar smell. But some manufacturers in order to reduce the cost, using waste materials to produce. These waste materials production handbags usually exudes a pungent taste, easy to secondary pollution was carried out on the packaging. Therefore, we should try to choose and buy no peculiar smell of the plastic bag. Second, the manufacturer mark normal plastic bag manufacturers will be marked on the outer bag manufacturer's name and address, product enterprise full name. This effect is once the plastic bag appear quality problem, can be easily traced back to the manufacturer. If you choose and buy of the plastic bag did not indicate the manufacturer, recommend to use caution. Three, a price a points goods good plastic bag price usually can't be cheap. Because of good quality plastic bag is to use new materials to make, cost is higher, so the prices are generally not low. But you get what you pay for, the quality of these bags are very well. The price is too low plastic bag are basically with old material production, quality didn't guarantee, more is not suitable for direct food portable. As to how to choose, or see your laptop needs. Four, cost-effective in portable performance permission, should try to choose and buy thickness smaller handbag. Why is that? First of all, the thinner bag a single price is lower, can save you a laptop cost; Second, frivolous bag easier degradation, can reduce the damage to the environment, after all, thin plastic bag more in line with the concept of green hand.