In recent years, plastic bottles have gradually replaced packaging glass bottles to the mainstream of the market, but this process is not as optimistic as packaging plastic bottle manufacturers imagine. In fact, as new packaging materials and forms emerge, packaging plastic bottles is being challenged. These new forms of packaging have some advantages that are not available in packaging plastic bottles, which have created a shock and challenge to the packaging plastic bottle market.
The requirements for medical packaging and food packaging are very large. Food flexible packaging requirements with good resistance to oxygen, so as to protect the packaging of processed meat products and cheese, etc., packaging plastic material must be able to stop the bacteria, puncture resistance and can be used for disinfection of environment. In addition, in order to ensure the quality and safety of drugs, storage and transportation, packaging materials also have certain advantages, such as stretching, impact resistance, puncture resistance, tear strength, etc.
Plastic bag packing than plastic bottles, more concise, cheaper, more convenient forms of packaging, at present this kind of packing has been widely used, but the plastic bag problem is not repeated the sealing. In recent years, the packaging of aluminum plastic is very high frequency of capsule packaging.
Of course, there are a lot of new packaging and packaging products, all kinds of packaging products appear to enrich the packaging market, convenient for consumers. It is also a challenge for manufacturers of packaged plastic bottles. Packaging plastic bottle manufacturers need to constantly improve their own shortcomings and defects to enhance their competitiveness.