Everyone is familiar with carton carton packaging and plastic packaging, which occupy a relatively important position in the packaging industry. In terms of cost, carton carton packaging is relatively high, and plastic packaging is relatively low, but carton carton packaging is recyclable. The pollution to the environment is small. In foreign supermarkets, plastic packaging bags have basically been withdrawn, and recyclable cartons and cartons are usually selected for packaging, because cartons and cartons can be recycled and reused to cause less pollution to the environment.
Therefore, although the cost is high, cartons are usually packaged in cartons. The biggest disadvantage of carton carton packaging is poor water resistance. These are precisely the advantages of plastic packaging, so if you want to have a broader market for carton packaging, you must find a way to overcome this disadvantage. It can be predicted that the packaging industry in the future will be an era in which the raw material who breaks through this bottleneck first will occupy the commanding heights of the entire packaging market. Plastic packaging will not withdraw from the market for a while, but it is only a matter of time before it goes down the stage of history compared to carton and carton packaging. Carton production will not decline due to plastic packaging, and it will continue to shine in the packaging industry with the development of technology.
First of all, it has to be said that the biggest feature of plastic packaging materials is light weight and good mechanical properties. For many goods that need to be transported over long distances, it can reduce the transportation weight and facilitate transportation.
Analysis of the advantages and disadvantages of carton carton packaging and plastic packaging
Secondly, plastic materials have very suitable barrier and permeability. You must know that in plastic packaging, there is gas-barrier packaging. Moisture-proof packaging, waterproof packaging, and various fresh-keeping packaging for fresh fruit. These are the extensions of plastic packaging to satisfy the respiration of fresh ingredients. Again, the optical performance of plastic packaging is very good. Since plastic packaging materials can be made transparent, when it is made into a packaging container, we can see clearly the contents. very good. What I have to mention here is that the hygiene of plastic packaging materials is good. For those pure polymer resins, plastic packaging is almost non-toxic. When we want to pack food, we can safely clean it. application. Disadvantages of plastic packaging materials: For individual resin monomers, especially monomer polyethylene, when they are selected for the production of plastic packaging materials, if the content is too high, that is, when it reaches a certain concentration, it is easy to be Therefore, for some plastic packaging materials, they are not commonly used in food packaging.
In addition, plastic packaging has the characteristics of strength and hardness not as high as metal and other materials, poor heat resistance, and easy aging of materials. These are unavoidable shortcomings of plastic packaging materials. Having said so much, I believe that everyone has a basic understanding of the advantages and disadvantages of plastic packaging materials. The editor suggests that in the future, when packaging food and other objects, if there is a very high requirement for freshness, try to Avoid plastic packaging!
Plastics have existed for many years and are closely related to people's lives. They also exist in large quantities in the building materials industry and are also important building materials. The appearance of plastic packaging provides great convenience for people's life, but it pollutes the environment very much. In recent years, carton carton packaging has gradually become popular. Simple packaging, individual patterns and less pollution to the environment have been welcomed by people.
