The environmentally friendly plastic box is a transparent packaging box made of environmentally friendly PET or APET material after printing. Environmentally friendly plastic boxes are widely used in food, cosmetics, clothing and other industries. Environmentally friendly PET/APET material, green and environmentally friendly, caring for the characteristics of PET material Polyethylene terephthalate (English: Polyethylene terephthalate, referred to as PET), is a common resin in life, can be divided into APET, RPET, PETG. As an engineering plastic, PET has the characteristics of hardness, rigidity, high strength, toughness, small friction coefficient and high dimensional stability. The comprehensive properties of PET profiles are comparable to those of nylon/PA6, PA66, POM and other engineering plastics, and can partially replace their applications.
Classification of environmentally friendly plastic box packaging
Today's green packaging materials can be roughly divided into edible packaging materials, reusable and recycled packaging materials, degradable materials and paper materials.
The recycled packaging material mainly refers to the PP plastic box packaging material. After the packaging material is processed by the chemical method, it can be made into a recycled packaging product, and after being physically disposed, it can be made into a recycled packaging container. However, the shortcomings of these two methods are: only reduce the pollution of the environment, and in the final treatment, they must face the problem of polluting the environment.
Reusable packaging materials mainly refer to glass bottles used to package beer, beverages, etc., which can be used repeatedly.
Edible packaging materials are those that can be eaten with food. With the successful development of edible wrap film and packaging film, we will enter the PET plastic box packaging market. These two kinds of PVC folding box packaging materials will have more space and development prospects in our daily life.
Degradable plastic packaging as a degradable green packaging material. It can degrade and reduce itself in nature without polluting the environment. Paper material refers to paper packaging material, which is made of natural plant fiber. The packaging material made of it also means a green packaging material, and the recycling value of paper material is relatively high.
The role of environmentally friendly plastic boxes
1. The environmental protection plastic box has good packaging effect, many kinds of plastics, easy to color, bright color, and can make various kinds of packaging containers according to the needs to obtain the best packaging effect.
2, easy to mold, as long as the mold is replaced, you can get different types of containers, and easy to form large-scale production.
3. It has good corrosion resistance, acid and alkali resistance, oil resistance and impact resistance, and has good mechanical strength.
4, environmentally friendly plastic box packaging can be used transparently, you can see the product style in the package without opening the package.
5, environmentally friendly plastic box packaging can design a variety of color patterns, design different shapes to improve product quality and improve product competitiveness.
6, environmentally friendly plastic boxes can be made with environmentally friendly materials, can be applied to all kinds of environmental protection, food packaging.