(1) Dry-pressed paper tray: it is the kind of egg tray seen in ordinary supermarkets. The raw materials are waste newspapers and waste paper pulp. The color is dark yellow. It is not environmentally friendly, not to mention hygienic, but the mold price and unit price will be slightly lower point. After the product is formed, it needs to be dried in the sun, so it is called dry pressing, and the production of the product is affected by the weather.
At present, the applications of dry pressed paper trays include: egg trays, inner trays for middle and low-end products, rough large-scale product packaging, etc.
(2) Wet-pressed paper tray: The material is bagasse, the product is environmentally friendly, it can reach the level of food, and the appearance is beautiful. It is generally aimed at some high-end or brand products, but the mold price and product unit price will be higher. After the product is formed, when the product is still wet, it is directly hot pressed at high temperature, and the product comes out, so it is called wet pressing, and the production of the product is not affected by the weather.
The current applications of wet press paper trays include: electronic digital product paper trays (such as mobile phones | routers | set-top boxes | WIFI | digital camera paper trays), watch paper trays, cosmetic paper trays, paper trays for high-end products, and food hygiene inner packaging paper Support, smooth on both sides | white | natural color | dyed pulp molding, etc.
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