(1) For goods with low requirements on sealing performance for contents with low requirements on sealing performance, such as grease, it is generally appropriate to select the lift pressure closed structure to make it easy to open and close;
(2) For the contents with high sealing performance requirements for the items with high sealing requirements, bolt compression type or spiral pressure type drum closures are selected, and bolt type or lever type sealing hoop is used for straight opening barrel and neck opening.
Lever type sealing hoop has more complex structure than bolt type sealing hoop, higher cost but easier to use, bolt type sealing hoop is stronger.
Short comments: Drums of different sizes and properties are available for different types of drum closure, users can choose according to the actual situation.
Packaging Industry Outlook In ChinaJuly 1, 2022Since the informatization was taken as the key point of the development strategy of the manufacturing industry in 2015, the Chinese government has actively promoted the implementation of relevant poli...view
Global Shipping System Under The Impact Of The EpidemicJune 30, 2022What has happened to the global shipping system under the impact of the epidemic?1. "Crazy" shipping priceIn the winter of novel corona virus pneumonia, besides the hot vaccine industry, the...view
The Prospect Of Industrial Waterborne Coating Is Bright!June 30, 2022In recent years, profound changes have taken place in the understanding and imagination of coatings in China, and the output of environmentally friendly coatings has increased year by year. From tradi...view