Paper tray packaging can be seen everywhere in life, and the packaging linings of various products have been used with paper tray products. Paper tray products can be divided into wet pressing and dry pressing, of which dry pressed paper trays have a longer application history. Dry-pressing process paper tray, scientific name: pulp molding, is a variety of types produced by using pulp as raw material, using a stainless steel filter mold under pressure (negative pressure or positive pressure) and other conditions to dehydrate the pulp and form fibers. Various packaging linings. Paper tray production mainly includes pulp preparation, forming, hot pressing, molds and other processes.
Since most of the pulp used in paper tray products uses waste paper as raw materials, most of the paper tray products produced are rough and aesthetically not so good. Although it responds to the environmental protection requirements of the country and the development direction of green packaging, but It is not popular with everyone. For this reason, wet-pressed paper tray products have begun to enter the market and are now more and more favored by consumers. Compared with dry-pressed paper trays, wet-pressed paper trays have the following advantages:
1. Product appearance: high smoothness, the paper support is wet-pressed by the upper and lower molds, and the inside and outside can reach the same smoothness, not rough, and lint-free;
2. Product precision: Due to the particularity of the equipment, the precision is extremely high, and the details are in every angle of the product. Only the paper tray produced with such detail can meet the needs of customers to the greatest extent.
3. Not easy to deform: The paper tray produced by the equipment's high-temperature drying process has very little moisture, so it is easily degraded naturally when stored or discarded in nature.
4. Raw materials: use bagasse pulp, newsprint, etc. as raw materials for production. There are pure white, milky white, yellow, and other colors for you to choose, all of which are environmentally friendly materials;
5. Scope of application: environmentally friendly paper tray lining packaging is suitable for some high-end, lightweight, delicate and dedicated electronic products that increase the added value of your products. The company currently supplies paper trays for mobile phones, MP3s, digital cameras, set-top boxes, food, health products, repeaters, and small medical devices. These environmentally friendly paper trays cover almost the entire industry.
