Many people don’t know how to choose the raw materials for egg trays and their production process: there are many types of raw material pulp for egg trays, and there are many steps in the pulp production process. In order to make the raw material pulp of egg trays cheap and environmentally friendly, let the egg trays The trays are of good quality and can be used for a long time. Our egg tray machine company hereby gives the following explanations:
1. Pulp molded egg trays, pulp molded egg boxes, pulp molded fruit trays and other tray products are made of waste newspapers, waste carton paper, waste printed matter, and scraps from various paper products factories. Filtration, water injection and other processes are adjusted to a certain concentration of slurry, and then vacuum-absorbed on a special metal mold to form a wet blank product, and the formed wet blank is then dried and hot-pressed to shape it.
2. Tray products such as paper-plastic egg trays, pulp-molded egg boxes, pulp-molded fruit trays, etc. The main raw material is waste paper, which is rich in sources and low in price. Pulp-molded egg trays, pulp-molded egg boxes, and pulp-molded fruit trays In the production of pallet products, the main drying energy can be selected: 0# diesel, natural gas, LPG, according to the local price of these types of energy, customers can choose the cheaper one; coal can also be used Or heavy oil, but it needs to be used by steam or heat-conducting oil boilers, and the investment cost and floor space of the equipment will increase.
3. Pulp mold is a comprehensive development and utilization of waste. The water used in the production process is closed and recycled, and there is no waste water or exhaust gas. After the pulp molding product is used, its waste can be recycled and reused like ordinary paper. Even if it is discarded in the natural environment, it is easy to rot and decompose like ordinary paper. Organic substances are completely environmentally friendly products.
4. Pulp molded egg trays, pulp molded egg boxes, pulp molded fruit trays and other tray products have been used worldwide for more than 60 years, with good protection.
Post time: Jul-28-2021