Paper tray packaging can be seen everywhere in the day, and the packaging linings of various products have now used paper tray products. Paper trays can be divided into dry pressing and wet pressing,
Among them, the history of the use of dry pressed paper trays is relatively long. The paper support of dry pressing process, scientific name: pulp molding, is made of paper pulp as the material, using a stainless steel filter mold under pressure (negative pressure or positive pressure) and other conditions to dehydrate the pulp and form the fibers. Various packaging linings. The production of paper trays mainly includes pulp preparation, forming, hot pressing, molds and other processes.
Since most of the pulp used in paper tray products use waste paper as the material, most of the paper tray products produced are rough and beautiful, although it echoes the environmental protection requirements of the country and the development direction of green packaging. But it is not our favorite. For this reason, wet-pressed paper tray products have begun to enter the market and are now more and more popular with customers. Compared with dry-pressed paper trays, wet-pressed paper trays have the following advantages:
1. Product appearance: high smoothness, the paper holder 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 accuracy: Due to the particularity of the equipment, the accuracy is extremely high, and the details reach every point of view of the product. The paper support produced in such a detailed manner can satisfy the needs of customers to the greatest extent.
3. Not easy to deform: After the high-temperature drying process of the equipment, the paper tray produced has very little moisture, so it is very simple and natural to degrade when stored or discarded in the natural environment.
4. Material: select bagasse pulp, newsprint, etc. as the production materials. 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 lining packaging is suitable for some high-end, lightweight, exquisite electronic products and dedicated to enhancing the added value of noble 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 all work.
