GLD-TP21-11 New disposable pet transparent color plastic fruit and vegetable boat type tray mango packing box/thermoform blister packaging

The blister industry is an emerging plastics processing industry. There is no professional technical standard, so there is no universal standard to measure whether products are qualified. According to the convention, the large sample supplied to the customer shall prevail. If the appearance and function are different from the sample, that is, the appearance is deteriorated, such as transparency, appearance smoothness, flatness, and cleanliness; the function cannot meet the needs. , Such as hardness, acupuncture points become loose or smaller, etc., is defined as unqualified plastic products.