What are the key knowledge of custom plastic packaging bags

Customized plastic packaging bags are a job that many food manufacturers must do. Plastic packaging bags are a kind of plastic flexible packaging bags that are very common in our daily life. For example, 90% of the things you see when you buy things in the supermarket It is food that is sold after being packaged in this plastic packaging bag. Many customers who are customizing plastic packaging bags for the first time do not understand the material of plastic packaging bags. What are the advantages of these plastic packaging bag materials? Let's take a look at the analysis for you by the packaging: 1. Biaxially oriented polypropylene BOPP: high transparency, stretch resistance, cold resistance, heat resistance, -40 degrees -120 degrees; 2. Biaxially oriented polypropylene matte film: reflective degree Small, translucent film with matting effect; 3. Cast polypropylene CPP: good gloss, good transparency, with heat sealability, cast high temperature film is suitable for retort packaging; 4. Polyethylene PE: transparent, glossy 5. Polyester film PET: has tension resistance, heat resistance of 60-150 degrees, good air tightness, suitable for cooking, no heat sealing; 6. Nylon PA or NY: no Color, high transparency, cold resistance, heat resistance, oil resistance, can be cooked. Easy to absorb moisture, no heat sealability. When customizing plastic packaging bags, you should know that plastic packaging bags are made of the above single materials, such as OPP composite CPP. This combination is very suitable for the packaging of some small foods. Its characteristics are mainly high brightness, good transparency, and exquisite printing. , moisture-proof, oxygen barrier.
The use of flexible packaging solutions flexible packaging is a great trend in today's world. What you should know is that it has become a very important part of business today.
Hard work and performance is rewarded through bonuses and commissions. Job satisfaction is very important for employees and owners, Qingdao Supouches Packaging Ltd. will create a work environment that is enjoyable and profitable for all.
is something that has been around for a few decades now, enjoying it's heyday back in the flexible packaging solutions.
The best way to determine the ideal strategy of flexible packaging is to continually test and refine your selling and marketing tactics.
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