Causes And Countermeasures Of Concave Deformation Of Steel Drum Body In Production Process-4
Forth, Improve the structure of the steel drum and enhance the strength of the steel drum.
In order to enhance the strength of the steel barrel body and reduce the generation of dents, the original structure design of 6 small ripples can be improved to 4 large ripples. In order to verify the strength of the improved steel drum, a negative pressure test was carried out between four large corrugated steel drums and the original six small corrugated steel drums. After vacuum-pumping to -0.048MPa, a pit with a diameter of about 130mm appeared on the smooth surface between two W bars when the 4-channel large corrugated steel drum was slapped by hand, but no pits appeared on the corrugated surface. After the atmospheric pressure was restored, the pits on the surface of the steel drum were eliminated automatically.6 small corrugated steel drums gently pat by hand, the smooth surface between the two W bars produced pits with a diameter of about 230mm, the steel drums were seriously deformed when patting the corrugated surface.
The structure improvement of the 4-channel corrugated steel drum makes the shape of the packaging steel drum more powerful, more visual impact effect, and also meets the requirements of the users for the packaging steel drum. It greatly improves the internal quality and appearance of the packaging steel drum and makes up for some defects of the original standard drum shape.
Sources Said The EU Safeguards Would Be Extended For Another YearJuly 1, 2022U safeguard measures are expected to be extended for one year from the beginning of July, learns from sources in the market.The European Commission is yet to publish a proposal on the future of the me...view
What To Know After The Spring FestivalJuly 4, 2022The busy Spring Festival in people's return to work and began to go away. After the Spring Festival, all kinds of production and business operation entities will begin production and operation, so...view
Standard For Use Of Steel Barrel Closures: Myers Container CompanyJuly 1, 20221. Closed system componentsIn order to ensure compliance with the UN requirements for the transportation of dangerous goods, the filler must inspect and re-tighten all applicable caps as needed before...view
The paint cap: The Perfect Solution for Paint ContainersMay 19, 2023If you're in the paint manufacturing or distribution industry, you know the importance of having reliable and secure containers to store and transport your products. The paint cap is a revolutiona...view
The Evolution and Advancement of Eco-Friendly PackagingDecember 15, 2023Compared with international advanced level, Chinese packaging technology is backward, so to improve packaging level, we should start with improving packaging technology, and increase the capital inves...view
Nitrile Butadiene RubberAugust 18, 2023Nitrile Butadiene Rubber (NBR) is a synthetic rubber composed of copolymers of acrylonitrile and butadiene monomers. It possesses excellent oil resistance, especially to aliphatic hydrocarbon oils, hi...view