【Abstract】Computer simulation was conducted on the rounding process of the bottom cover. The results show that the change in the hook edge size has a very obvious effect on the rounding result, and the wrinkling degree of Tinplate round bottom cover is reduced as the hook edge size decreases. The larger the hook edge size, the larger the accumulated plastic deformation of the hook...

In recent years, driven by innovative technologies, my country has continuously achieved innovative breakthroughs in fields such as high-speed rail, 5G, artificial intelligence, and clean energy. According to the "Global Innovation Index 2022" released by the World Intellectual Property Organization, my country's ranking has risen from 12th in the world in 2021 to 11th, a steady improvement...

Steel buckets, commonly known as convenient buckets and flower basket buckets, are named because their bucket covers are in the shape of petals. Open steel bucket with tight ear covers 【Patent Number】CN99119967 【Claims】 An open steel bucket ear cover, which has a circular plane in the middle, a circle of arc-shaped convex grooves around it and a series of ears extending below the...

Infinitely recyclable pet food metal packaging In today's pet food market, packaging is not only to protect the product, but also is the key to conveying the brand concept and attracting consumers. With the increasing awareness of environmental protection, metal packaging, as a sustainable, environmentally friendly and highly recyclable material, is gradually becoming a new trend in the pet...

Sunrise and Emerging Industry（Green revolution)-Laminated steel The production of #laminatedsteel in my country is in its infancy. With the increasingly fierce competition in food packaging materials, the steel-based metal materials used in the can industry are developing towards a trend of thinning. The use of secondary cold-rolling technology can reduce the thickness of cold-rolled sheets,...

Definition of Metal Packing Metal packaging containers are metal utensils for storage, transportation, or sales and use, and are an important type of commodity packaging. The main varieties of metal packaging containers include tinplate products (tin coating, boxes), three-piece sealed cans, cans (aluminum), two-piece cans, tinplate two-piece cans, tinplate three-piece cans),...

The growing popularity and demand for metal packaging are fueled by global economic trends, societal shifts, and increased environmental awareness. The food and beverage industry are the main sector driving this demand.   1. Metal Cans Remain in High Demand Among various types of metal packaging (such as cans, bottles, drums, caps, and closures), cans have always been the...

Why Tin is Used as a Packaging Material for Food: Tin containers are a popular packaging choice in the cosmetic and food industries. They can be used to store and distribute cosmetics, food and candy, candles, medicine, and more. Typically made of thin iron or aluminum with a tin plating, these metal packages can be made in any size, shape, or color. Benefits of Tin Packaging...

In recent years, as living standards in China have steadily improved, the packaging industry has embraced diversification. Easy-open lid packaging has gained popularity for its convenience, hygiene, and alignment with the fast-paced modern lifestyle. This type of packaging also meets the sealing requirements of most products, making it a vital component of metal packaging for today’s...