Metal packaging container refers to a thin-walled packaging container made of metal sheet. It is widely used in food packaging, pharmaceutical packaging, daily use packaging, instrument packaging, industrial packaging, arms packaging and so on. The largest amount is used for food packaging.

Metal packaging is an important part of China's packaging industry, its output value accounts for about 10% of the total output value of China's packaging industry, mainly for food, canned, beverage, oil, chemical, medicine, cultural supplies and cosmetics industries to provide packaging services. At present, China's demand for metal packaging future is very extensive, large demand

In terms of the current market, the entry threshold of the flexible packaging industry is getting higher and higher, affecting the development of soft packaging enterprises. In terms of the current equipment demand of soft package printing industry, electronic shaft printing equipment has gradually replaced mechanical shaft gravure printing equipment for printing process, and the application of flexographic printing will get long-term development in China

Solution 1 The method of deep ink thin printing to reduce the thickness of the ink layer; 2 Use special drying ink; 3. Add the matching desiccant using the matching Liu; 4. Take measures to extend the drying or curing time of printed matter 5 Improve the room temperature, exhaust the right amount, speed up the ink drying speed

After corrugated cardboard is processed into corrugated boxes, the compressive strength will decrease linearly. Why? How to maintain the compressive strength of corrugated boxes?

During the dry season, the color box bursts during die-cutting, gluing and packaging due to humidity. Sudden problems often plague many packaging and printing companies.

During the dry season, the color box bursts during die-cutting, gluing and packaging due to humidity. Sudden problems often plague many packaging and printing companies.

During the dry season, the color box bursts during die-cutting, gluing and packaging due to humidity. Sudden problems often plague many packaging and printing companies. Let ’s take a look at how senior technicians deal with these issues.

First, the function of the film is to improve the folding resistance of the packaging, protect the color of the packaging surface, and improve the waterproof and antifouling capabilities of the packaging surface. Many general gift boxes are custom made of coated paper or white cardboard and grey board, many of which are made of special paper.

White kraft paper is one of the types of kraft paper. Generally, the colors of kraft paper are mainly yellow, natural, white on one side, yellow on both sides, and white on both sides. The white kraft paper is double-sided white kraft paper. It has the characteristics of breaking resistance, smoothness, tensile strength, tearing degree and water absorption. White kraft paper is commonly used as kraft paper products in handbags, hand bags, and packaging bags. There are many types and different quality of the kraft paper. What are the methods to easily check the quality of the white kraft paper?