Dongguan City is Connaught Packaging - specializing in the production of aluminum easy-open lid, the lid and beverage iron cover manufacturers, following by a solid promise you a brief introduction about packing the lid cover hook tightness.
Observation tightness cover hook is the most important means of seaming determine whether compacted. Although there are some other methods, but these methods only as circumstantial evidence of discrimination tightness. Cover hook tightness degree is on the hook cover wrinkles flattened, if 100% fill flatten called tightness of 100%. Conversely, if there is no flattening, called tightness is 0%. Please note that the tightness values that define the lowest point on the hook for the entire cover lid hook tightness.
Observe the principles cover hook tightness is very simple, but in practice is not an easy thing, which requires our quality control personnel have some experience, because there are many factors that determine the tightness of interference need one excluded. In general, the representative of seaming tightness wrinkles have three directions: depth, amplitude and width, three are indispensable. Using this criterion can exclude quite a lot of interference. For example sealed plastic wrinkles, lids produced by edging machine when "pre-wrinkle" and so on. Another point is noteworthy that straight, steel aluminum cans to aluminum easy-open lid, the international common practice to close not less than 90%. However, some enterprises have failed to meet this requirement, resulting in unnecessary losses, which we hope to attract enough attention. Can double seaming process is the most important step, each company uses a substrate, sealing machine are different.
Dongguan City is Connaught Packing Co., Ltd. mainly produce beverage EOE, aluminum easy-open lid, tinplate EOE other products, EOE products using health and safety, non-toxic and tasteless high-quality materials, using American MINSTER punch press high speed production lines, Japan AADA punch and supporting high-speed production line of the lid of advanced inspection equipment, product handsome in appearance fine; design structural precision, good sealing performance, nothing more than diarrhea, not into the air, to ensure product quality and lasting. Welcome to order, large favorably. 0769-28686423 / 0769-22335080 13266285888
