Plastic packaging bags have been widely used in all aspects of our lives. In the process of using plastic packaging bags, they are often exposed to wind and sun, and they often gradually deteriorate. What measures should we usually take to avoid the aging of plastic packaging bags? How to use packaging bags effectively? In…
Some food packaging is strong and has anti-counterfeiting labels, which protect the interests of businesses from loss. The packaging bag can have laser marking, special color, SMS authentication and other labels. In addition, in order to prevent theft, retailers have affixed electronic surveillance labels on food packaging bags, waiting for consumers to get them at…
I don’t know when, the packaging bags on the market are no longer the same right angles, and the packaging of many snacks and toys has gradually become rounded corners. Why is round corner packaging more and more popular, and why is round corner packaging still not popular in a large area? Today, Giant paper-plastic…
Everyone is familiar with the term “high-end sense”. As a packaging bag manufacturer, I often hear custom packaging bags from customers saying, “I want something that is very high-end at a glance…” Then what kind of packaging bag is considered? advanced? Everyone has different aesthetics and different corporate cultural values, and they have their own…
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…
Because OPP film and CPP film are similar in pronunciation and written, often customers cannot distinguish them. Today, an article analyzes the difference between OPP film and CPP film for everyone. performance: CPP: CPP multilayer co-extruded cast film. It has the characteristics of good transparency, high gloss, good stiffness, good moisture resistance, excellent heat resistance,…
Flatness is one of the basic requirements for plastic flexible packaging, but in the actual production process, after the bag is heat-sealed, wrinkles are prone to appear at the seal, which affects the appearance and utilization rate. So how to avoid this problem? 1. Material issues If the material is not temperature-resistant enough, the sealing…
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…
