In the inner packaging of Luhe products, the use of wet pressed paper trays is a common method, and wet pressed paper trays are mainly divided into two categories:
(1) Dry-pressed and wet-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, let alone hygienic, but the mold price and unit price will be Slightly lower. 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 and wet-pressed paper trays include: egg trays, inner trays for middle and low-end products, and rough large-scale product packaging.
(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.
At present, the applications of wet pressing paper trays include: wet pressing paper trays for electronic digital products (such as mobile phones | routers | set-top boxes | WIFI | wet pressing paper trays for digital cameras), wet pressing paper trays for watches, wet pressing paper trays for cosmetics, wet pressing paper trays for high-end products Paper tray paper plastic, food sanitary inner packaging wet pressed paper tray, smooth on both sides | white | natural color | dyed pulp molding, etc.
