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Features and applications of laser film 1. Aluminized film Aluminized film is divided into BOPP film, CPP aluminized film, PET aluminized film, and their characteristics are:
The metal container made of thin steel plate usually needs to be coated with some kind of coating on its inner surface. and original flavor, so that the starting food can be stored, transported and sold for a long time without affecting its edible value.
The laminated tinplate has the characteristics of corrosion resistance and rust resistance that the printing steel cannot match (the traditional printing steel has the contradiction between corrosion resistance and adhesion), which is very important for three-piece food packaging cans such as ketchup packaging cans. Ideal packaging material;
According to the different production process, film laminated steel can be divided into molten film laminated steel and adhesive film laminated steel. Adhesive film laminated steel using adhesive plastic film adhesive on the steel plate, due to environmental pollution and product performance defects, has been gradually replaced by molten film laminated steel, currently referred to as film laminated steel refers to molten film laminated steel. Melt film laminated steel is in a certain temperature range, the special, special plastic film after partial melting directly glued to the thin steel plate composite material, both plastic and sheet metal dual characteristics. Compared with the traditional printing iron, can making process needs coating drying, film laminated steel can making process is more simple, has more advantages in performance, environmental protection and energy consumption, is an important innovation in the metal packaging industry.
Water-based paint is an indispensable paint in paint coatings, which protects steel drums, prolongs the service life of steel drums, and beautifies packaging. Water-based paint is the most commonly used one at present, but water-based paint has some defects. Let's take a look at these defects and the causes and solutions.
The printing process of using hard materials such as metal plates and metal foils as substrates is called metal printing. Since the substrate for metal printing in the past was mainly tinplate, it was also called tinplate printing. Although there are many kinds of substrates used now, such as tinplate (tin-plated sheet), chrome-plated sheet, galvanized sheet, aluminum plate, aluminum foil, Aluminum stamping containers, etc., but still use the title of tinplate printing.
Since the invention of the cardboard box in England in the 19th century, the design of the industry has changed dramatically. Although compact and sturdy, they're still popular with today's consumers, and chances are, some of your favorite products will come in these containers.
200L steel drums have two forms: open steel drums and closed steel drums. 200L steel drums are its mainstream products, and there are also small steel drums as small as 4L. The capacity of plastic drums ranges from 5L to 200L, or even as large as 1,000 liters. Plastic drums and steel drums have common application fields, but also have their own areas of advantage.
In view of the need for flexible and flexible office space or workshops, more and more new office building decorations and workshop interior divisions are using film laminated steel wall panels as the material for space division.
In Japan and other developed countries, film laminated steel is widely used in DRD or DWI two-piece cans, special-shaped cans, easy open ends and other fields. With the continuous development of film laminated steel material and DRD two cans manufacturing technology in recent years, the film laminated steel DRD two cans are in many subdivided application fields in China, especially canned, dried fruits and other industries are increasingly popular.
At present, laminated tinplate has a good application prospect in the packaging materials market such as stamping can DRD, punching cupping DI and other two-piece cans, special-shaped cans, Easy Opened End and Easy Peeled End. It also provides packaging materials with personalized and fashionable consumption concepts for canned food, various beverages, oleochemicals, daily chemicals, medicine and health and other industries.
For packaging companies, process technology, automation equipment and workflow tools are critical to increasing their productivity, reducing waste and reducing the need for skilled labor. While these trends predate the COVID-19 pandemic, the COVID-19 pandemic has further highlighted the importance of these aspects.
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