Pulp molding is to break the waste paper or finished pulp into pulp, add appropriate amount of waterproofing agent, use vacuum adsorption and other molding methods, and shape the mold according to the shape of the product, such as containers, trays, shields, industrial use. Buffer packaging products can be used with corrugated boxes to facilitate shock-proof cushioning during long-distance transportation. Packaging, gasketing, and filling materials produced from waste paper can replace foamed foam.
Designed to improve the structure, materials or surfaces that are added to the ingredients at the time of manufacture for special treatment to achieve the desired properties and characteristics for an item or condition. In addition, the characteristics of the paper mold obtained by using different processing methods are different, so changing the processing method or process can improve the performance of the paper mold. Pulp molded articles are currently mainly used for their cushioning properties and strength properties.
The buffer materials commonly used in the packaging of new cushioning materials mainly include: fibrous materials (wood wool, paper, pulp, straw, wheat straw, synthetic fibers, etc.), animal fiber materials (pig, pig, wool, felt, etc.), mineral fiber materials ( Glass fiber, asbestos, mineral fiber, etc., bubble structure materials (natural rubber, synthetic rubber, foam plastic, bubble plastic film, etc.), corrugated paper and crepe paper, buffer devices (springs, suspension devices, etc.).
Pulp molding products The pulp molding industry has a history of nearly a hundred years in some developed countries. As papermaking has become a world-wide industrial production from traditional workshop production, various paper and paper products have penetrated into people's lives. On the other hand, pulp molded products have also developed rapidly. The paper mold process is simpler than foamed plastics, with short production time and cycle, low energy consumption and raw material cost, anti-static, anti-corrosion and anti-shock performance superior to foamed plastic products, and can be recycled, and will be similar in natural environment after being discarded. Plants decompose and decompose on their own, which will not cause obstacles to the environment and recycling, and are favored by consumers.
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