Products stored in aluminum foil bags generally have a short shelf life under natural conditions, and need to rely on vacuum or aluminum foil bags to extend the shelf life. However, the aluminum foil bag sometimes swells due to various reasons, so how to solve it? 1. Factors of aluminum foil bag One of the…
The aluminum foil packaging bag is a bag made of multiple films. It has the advantages of shading, oxygen barrier, puncture resistance, high temperature resistance, etc., and is widely used in food, medical, pharmaceutical and other industries. When people receive aluminum foil bags, they need to inspect the goods to check whether the bags are…
BOPE film is a biaxially oriented polyethylene film. This film has the advantages of high transparency, good moisture resistance, and strong stretching force. It can reduce the thickness of plastics and save about 30% in the use of packaging materials. BOPE film has recyclability and recyclability, these advantages are in line with China’s recycling economy…
Pickled mustard tuber is a common convenience food. It is convenient to carry and can be eaten immediately after opening the bag. This has brought a huge market. Only the Wujiang mustard family has achieved an impressive record of 15 billion packs of hot-selling worldwide. We all know that mustard mustard is packaged and sold.…
Printing quality will be affected by many factors, including printing equipment, printing technology, quality inspection conditions, ink quality, etc. Among them, ink is the main raw material of printed products, and it is also the most important factor affecting printing quality. 1. The performance of the ink itself The performance of the ink itself is…
Rice brick bags, as the name suggests, are used to pack rice bricks or miscellaneous grains. They are mainly transparent in color, and generally require a professional vacuum machine with greater pumping force. The features of this product are as follows: 1. It has good barrier properties, heat sealing properties, oxidation resistance, water resistance, and…
A delicacy with just the right bite, let the sour, sweet, bitter, spicy and salty bloom on the tip of the tongue. For foodies, the greatest joy is to eat hot food! The key to food, in addition to the taste of the food itself, the seasonings also contribute. Today, Giant Packaging will explain the…
1. Choose the right glue Choose the appropriate glue for compounding of aluminum-plated film such as VMCPP, VMPET, etc. The difference between VMCPP and VMPET of different manufacturers is very big. 2. Process ①The temperature of the oven and the composite roll are reduced by 5-10℃ respectively; ②The temperature of the curing chamber does not…
Food packaging bags are mostly made of plastic, and plastics made of different materials are very different. It can be divided into the following categories. No. 1 plastic (PETE): often used as mineral water bottles, carbonated beverage bottles, etc. The transparent plastic bottle made from it is often called “Pote bottle”. This kind of plastic…
Today we will talk about the classification and characteristics of the main forest material of food vacuum bags. Several types of composite materials for vacuum bags are generally: PA/PE or PA/RCPP PET/PE or PET/RCPP also has three or four layers, in order to increase the material texture performance: PET/PA/PE PET/AL/RCPP PA/AL/RCPP PET/PA/AL/RCPP The classification of…
