INDUSTRY NEWS
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Pulp removal method in pulp molding production process
What is the method of scouring: Immerse the forming mold installed on the suction filter device into a fixed tank (in the molding machine), which contains a certain concentration of diluted slurry (the diluted pulp in the fixed tank is circulated by a pump), which is sucked by vacuum negative pre...Read more -
Environmental protection paper tray, pulp molding, electronic product paper tray
The yellow dry hot pressing paper tray of the pulp packaging box uses carton edges, log (paper) pulp, sugarcane pulp, newsprint, black cardboard, etc. as raw materials for production. There are yellow, pure white, milky white, gray, black and other colors for your choice. All are environmental...Read more -
Paper tray factory—paper tray supplier
Generally speaking, pulp products mainly use waste paper that we don’t use as the most basic raw materials, and then continue to pulp and continuously add some over-pulped materials, and then through the corresponding molding, drying and shaping processes. An environmentally friendly pap...Read more -
What details should be paid attention to when designing paper tray packaging?
The paper tray is made of paper pulp as the raw material, using a stainless steel filter mold under pressure and other conditions to dehydrate the pulp and shape the fibers to produce the desired product. Paper tray is currently a new type of packaging that is very environmentally friendly and pr...Read more -
What are the unique properties of paper tray lining packaging?
What are the unique properties of paper tray lining packaging? :What are the unique characteristics of tray liner packaging? 1. Waste paper recycling and reuse. The products have passed ISO9001 quality assurance system, environmental protection management system, SGS quality inspection stan...Read more -
The difference between dry press tray and wet press tray
The difference between dry press tray and wet press tray is very common in the market (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, no...Read more -
The paper tray factory talks about the unique properties of the paper tray lining packaging
The first is the protection of the environment. The raw material of the paper tray packaging is waste paper pulp, which not only does not pollute the environment, but also helps to save resources and protect the environment. The use of paper trays is very wide. With the improvement o...Read more -
Paper tray factory-paper tray FAQs （3）
11. Why can’t this mold be modified anymore? Answer: For paper products, we need customers to provide accurate packaging requirements and accurate dimensions of each packaged product before opening the mold. Preliminary design work should be sufficient. After the mold is completed, the ...Read more -
Paper tray factory-paper tray FAQs （2）
6. Why can’t I add a button to fix my product? Answer: When forming and shaping paper tray (pulp molding) products, the upper and lower molds are closed, and there must be a certain draft angle. During molding, the wet product cannot be taken out of the mold, so the paper holder cannot ...Read more