How to choose double wall paper cups?

    With China's rapid economic development, disposable paper cups have become the application of convenient living supplies, family travel, portable become essential daily necessities for families, restaurants, offices and other places. Variety of shapes, bright colours, not afraid of falling characteristics by many people. Currently on the market sales of paper cups in the structural design is generally made of single-layer paper, the general strength of the paper cup is low, loaded with hot water after the cup is easy to deformation, insulation effect is not good, can not be non-slip.

    In order to expand the scope of application of paper cups, 1940 in the market launched a double layer paper cups, this paper cup is not only easy to carry, but also can be loaded with hot drinks, such as double wall paper coffee cups, double wall takeaway coffee cups, double wall disposable coffee cups.      How to choose double wall paper cups?

    Certified QS logo. According to national regulations, products such as paper packaging containers for food must include the QS logo before they can be sold, so check these product description information carefully when you buy. Paper cups for sale are sealed in plastic bags. When purchasing, check whether the bags are broken to protect the paper cups from contamination by the external environment. At the same time, paper cups marked on the name of the enterprise, address, implementation standards, production date, expiry date, etc. should also be marked in detail, if missing, it is recommended not to buy. Any paper cup product may have some pattern embellishment or advertising embellishment. When we choose paper cups for drinking water, try not to buy brightly coloured products with too many patterns. This is because paper cup products will come into contact with a variety of inks when they are coloured. If you use bad quality ink to print, it will pose a threat to the safety of using paper cups.