Paper tray referred to as MPP, the scientific name is pulp molding, is the pulp as raw material, with stainless steel mesh molds in the pressure (negative or positive pressure) and other conditions, so that the pulp dewatering, fiber molding and production of the desired product processing methods. Paper tray production mainly includes pulp preparation, forming, hot pressing, mold and other processes. Mold forming vacuum forming method and extrusion forming method. So what are the characteristics of paper-plastic paper tray? The following Mingfeng packaging editorial to give you an introduction.
What are all the features of paper-plastic paper trays:
1, the raw material is waste paper, easy to recycle, will not cause pollution to the environment, will be conducive to the export of the manufacturer's products; EPS raw materials are petroleum by-products, difficult to degrade, the recycling value is very low, the environment caused by serious "white pollution".
2, the scope of application is wide, with the progress of paper mold technology, now using foam as a liner packaging of medium and small industrial products can basically be replaced by paper tray.
3, can be stacked storage, than the EPS products accounted for the reduction of 1/2 ~ 2/5 of the storage space, can greatly reduce transportation and warehousing costs.
4, anti-static: EPS friction is prone to static electricity, while the paper tray is not easy to generate static electricity, which plays a better role in the protection of electronic products and home appliances, especially electronic components.
5, anticorrosive properties: food (such as fruit, etc.) is stored will release water, with plastic packaging, the water can not be evaporated out, easy to make the food moldy and rotting, and paper products have good air permeability, water can be evaporated out to achieve the effect of anticorrosion.
6, shockproof performance: paper tray shockproof, shockproof performance is the same as EPS products.
The above content is the paper and plastic paper tray have what characteristics of the introduction of the development of society makes it difficult for us to imagine a commodity without packaging will be how, life we have been inseparable from the paper tray packaging, is widely used in electronics, electrical appliances, computers, mechanical parts, industrial instrumentation, handicrafts, glass, ceramics, toys, pharmaceuticals, food and other industries packaging.
