Dongguan SUNO packaging co., LTD. Is specialized in beverage is easy pull cover, aluminum easy pull cover and tinplate easy pull cover the production and sales. Company has several easy pull cover lines, advanced technology and equipment, strong technical force, with the most professional testing equipment at home and abroad, for users to create various easy pull cover products cover type. Products with advanced modelling, novel style, reasonable structure, perfect design and unique anti-counterfeiting, sealed original, colour and lustre is gorgeous, never fade and other characteristics. The company adhere to honesty, the principle of the supremacy of users, make friends from all walks of life! Welcome to join our company WeChat ID: Sunocanlid
Sealant itself is very important to the adaptability of on the product quality, should be filled in accordance with the content characteristics and production process requirements of correct selection; Different requirements for different cover type coating weight, density is often used to determine amount of wet glue (but must pay attention to the corresponding amount of sealant adhesive and volume), in particular to control the high temperature sterilization products with the lowest dry rubber content and uniformity, especially injecting the size and uniformity of the lap joint parts); Coating position need to use special calipers will cover with flat, careful observation and precise measuring its position and size; Coating process of injecting pressure should correctly regulate and control; Injecting nozzle aperture need correct selection according to the requirement; Finally also check whether there is glue, glue, glue, splashing bubble, spliced parts evenly at the same time
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