Basic knowledge of paper tray packaging

Depletion of resources, desertification of land, flooding of white garbage, etc. have become major environmental problems faced by the international community. Therefore, it is imperative to curb environmental degradation and find a new environmentally friendly alternative material! Pulp molding products came into being under this background, and were successfully used in various fields such as food, medical treatment, agriculture, industry, etc., and played a very important role in preventing environmental pollution and environmental degradation!

Paper trays can be divided into three categories: industrial paper trays, agricultural paper trays and food trays.

1. Industrial paper tray: Mainly used in the lining packaging of household appliances, medical equipment, electrified materials, and lighting.

2. Agricultural paper trays: mainly used for fruits, eggs, agricultural nutrition bowls, etc.

3. Food paper trays: mainly used in food bowls, pots, supermarket food trays, etc.

(1) Pulp molded products are made of plant fiber pulp or waste paper products that can be completely recycled and reused as basic materials, and are made by unique process technology. They are widely used in food (medicine) products, electrical packaging, Non-polluting scientific and technological green products in the fields of planting seedlings, medical utensils, handicraft base blanks and fragile liner packaging.

(2) With the development of industry, a large amount of fluorine-containing substances have risen into the atmosphere, causing extensive damage to the ozone layer on which human beings depend. Thousands of kilometers of ozone holes have been formed in the Antarctic and North Pole, giving the earth's ecological environment It has caused great harm. For this reason, the United Nations Environmental Protection Agency held a worldwide environmental protection conference. In 1998, it adopted the "Vienna Convention for the Protection of the Ozone Layer" and the "Montreal Protocol on Substances that Deplete the Ozone Layer". It should be gradually reduced until the ozone-depleting fluorine-containing substances are prohibited from entering the atmosphere.

(3) In recent years, plastic products, one of the three major packaging materials, especially expanded polystyrene (EPS) products, have become increasingly serious, and have become "white pollution" that everyone hates. The waste disposal of these polystyrene foam packaging brings serious pollution to the environment. Burning destroys the Earth's atmospheric ozone layer; burials destroy geological structures because they cannot corrode. These foam waste products have caused great damage to the global environment. Switching to degradable environmentally friendly packaging materials to eliminate "white pollution" and improve people's living environment has become an international and domestic requirement.

(4) Tableware products and industrial packaging products produced by pulp molding technology are truly environmentally friendly products. They use natural plant fibers or waste paper as raw materials, and there is no pollution in the production process and use process. In addition to its positive role in replacing disposable plastic tableware, pulp molded products are also widely used in the packaging of industrial products, especially electronic products. Pulp molded products are gradually entering the mainstream of commercial activities. A good alternative, the pulp molded products industry is booming.

Heshan Baihua Paper Products Co., Ltd. focuses on the environmental protection paper tray industry and has an experienced team of talents. Production of pulp molding packaging paper trays, industrial packaging, medical care products packaging, food packaging, environmentally friendly and cheap, is an ideal substitute for white foam EPS, and has the advantage of high temperature resistance compared to PLA products, welcome to consult!

(Part of the material on this website comes from the Internet. If the information displayed on this website infringes your copyright or other legitimate rights and interests, please notify us in time, and this website will be deleted in time.)