YLTpacking packaging: why rice is mostly packed in vacuum bags? Now when we buy rice in the supermarket, we find that the slightly higher-grade rice will be packaged in vacuum packaging bags, so why do we use vacuum packaging bags for rice? This is because the vacuum packaging bag can be vacuum packed, which not […]

Although most of the vacuum packaging bags are made of aluminum foil bags, the material is relatively expensive, but it is difficult to use in combination, no matter how good the material is, it needs to be evacuated. to the effect of quality assurance. Therefore, vacuum packaging bags cannot be reused, but can only be […]

There are more and more vacuum bags in daily life. Now many foods must be packaged in such packaging bags to ensure the quality of the products, avoid food deterioration, and make the shelf life longer. But do you know several printing methods of vacuum bag printing? 1. Letterpress printing; 2. Gravure printing; 3. Lithographic […]

Nowadays, many foods must be packaged in such packaging bags to ensure the quality. For customers who use vacuum bags, price is very important, so what factors are related to price? Food bags, food packaging bags First, it is related to the material. The price of the vacuum bag of transparent composite material is relatively […]

Compared with ordinary packaging bags, vacuum bags have superior performance, which can not only prolong the shelf life of goods, but also ensure that their taste remains unchanged. This is because the packaging bag has a special function of use. For example, the vacuum bag must have very good sealing performance, that is, high barrier […]

Vacuum bags are widely used around us. General vacuum bags can withstand high temperature but ordinary temperatures. Vacuum bags are now continuously improved to withstand high temperatures in boiling water. Under normal circumstances, the high temperature vacuum bag can withstand high temperature of 121 degrees in boiling water and can be cooked for 45 minutes […]

In the past, rice was mainly packed in ordinary sacks and cloth bags. Later, with the development of vacuum plastic (structure: synthetic resin, plasticizer, stabilizer, and pigment) packaging bags, rice was gradually packed in vacuum plastic bags. What is the difference between the two? Packing rice in sacks and cloth bags can be reused, but […]

Composite vacuum bag refers to the composite of two or more films with different barrier properties through a certain process. In this way, the permeable molecules have to pass through several layers of membranes to reach the interior of the package, which is equivalent to prolonging the permeation path, thereby improving the barrier performance. The […]

The comparison of aluminum foil vacuum bags and nylon vacuum bags Vacuum bag has been a popular series of packaging, and more and more products need to be packaged in vacuum bag. Products packaged in vacuum bags have a longer shelf life and safer packaging than ordinary products. There are two kinds of packaging: aluminum foil vacuum bag and nylon vacuum bag, Today we will introduce the difference between the aluminum foil vacuum bag and nylon vacuum bag. 1: Material: The material of aluminum foil vacuum bag is aluminum foil with silver color. Nylon vacuum bag is made of nylon PA/PE.Aluminum foil material can avoid light and with high temperature resistan. It can be used as high temperature cooking bags, aluminum foil material don’t have transparent effect, nylon can only be […]