Food packaging bags have aluminum foil bag type, also have aluminized type
Food packaging bag is essential in our life, it can not only play a good role in protecting the product, but also can better convey the product information to consumers through exquisite packaging, and can also play a good promotion effect. In the shopping malls, food in the production process needs to go through a lot of procedures, and the final process is packaging, so packaging plays a very important role in food. Food packaging bag requirements are very high, because it is directly in contact with food, its production is more stringent, according to different types of food, the packaging products to be applied are also different. Now small Han of Hanoi plastic packaging tells you about the difference between aluminum foil packaging bag and aluminum plated packaging bag
There are aluminum foil bags for food. Aluminized packaging bag is a kind of packaging that aluminum is plated on the composite film in the process of production. The amount of aluminum used in this bag is less, but the packaging effect is not as good as that of pure aluminum foil bag, and the appearance is not as good as that of aluminum foil. However, its application is different. In fact, some packages are more suitable for packaging with aluminized bags, so as to better package food. The high-quality high-temperature cooking bag has bright appearance, can reflect light, and even can illuminate people's image. The aluminized packaging bag does not have this function, and the appearance of the same field will appear a little dull, without too much luster. This is also because the aluminum layer on the bottom is too thin.
In food packaging bags, aluminum foil bags are mostly used in some small food packaging, or food packaging with low packaging requirements. Aluminum foil packaging will require better sealing and more products in order to achieve the best packaging effect.
In addition to some food industry in the application of packaging, other industries are also inseparable from packaging, packaging has become a part of our life, and the requirements for packaging will be higher and higher, for manufacturing enterprises, this is also a test after test.
In the process of food packaging bag printing, enterprises often encounter some problems, which affect the packaging quality, and then threaten the sales of products and the reputation of enterprises
1. Overprint is not accurate, the reason is that the graphics and text or the regular line position is not suitable, and there are more times of printing are easy to cause overprinter.
2. Dot reduction problem, it is also due to excessive exposure, developer concentration is too high, development temperature is too high.
3. The reason is that the food packaging bag PS and the film photosensitive layer are not tightly bonded.
4. Aluminum foil bag printing sticky dirty, because of exposure, development, film and other factors.
5. Small dot loss and other issues will seriously affect the quality of packaging bag printing, thus threatening product sales.
Therefore, if we grasp the printing problems of these enterprises' food packaging bags, we can effectively guarantee the printing quality, so as to better enhance the effect of product packaging on product publicity and promotion, so as to better mobilize consumers' purchase desire, improve product market sales, and then strengthen the development strength of enterprises. http://www.dgbpk.com/
Dongguan Beite packaging materials Co., Ltd
Dongguan special bag, plastic bag, plastic bag, plastic bag