Inner packing paper is a lot of more phyletic, tray of paper having a package, paper, rows of tiles on a roof is inserted pull paperboard to wait. Bag paper can use protection single commodity, usable also do processing of the chemistry after collecting to carry system. The linage that paper tray and flashboard can use separate product or the additional gasket that serve as detached container, flashboard paper also can be inside container make it flooey or case, make every commodity individual between complete segregation.

Plastic: The method that uses plastic inner packing and paper are same, a lot of more phyletic, it is packed than paper more absorbing, and be in breathe a respect to have distinct advantage, but cost is higher. People also uses soft paring, expanded plastics or layer of fiber watch element do inner packing.

Anyhow, packing chooses to get the limitation of cost of itself of fruit vegetables product, want to consider product value, packing cost and the effect that measure to protecting a product to pledge, the element such as sale price. Be being used at fruit vegetable to package the cheapest data is the basket that uses local born and bred plant material make it and bag. But actual condition tells a person to shine, use this kind to pack, the product is comparatived the physical injury of degree. For example, bamboo basket has a lot of limitation, it is bulk above all bigger, in the operation take put down gently gently very hard; It is overladen next, make the product bears very great pressure. In addition, caboodle code is gone against in carry and storing up, consequently, some experts advocate this kind of material does impropriety of the material that pack, abolish is packed this kind and should measure ground uses the other data that pack. According to the actual condition of our country, this plants similar bamboo natural cost accounting is low, what want container to make only is a few smaller, build, and improve an operation appropriately, bamboo basket kind pack also can continue to use.

2, the function that packs pair of product quality

Packing is to use protective product, it just faces action of the protection since the product from the following:

1, prevent damage

The damage that the product suffers in current process is OK the reason that end differs for 4 kinds: Extruding, collision (attrition) with cutting. All sorts of fruits are different to narrating the sensitivity of damage, because this is in,container and the choice of the method that pack should consider these difference.

Container is external extruding above all action at container, cannot bear when the mechanical intensity of container can make commodity is squashed when the pressure of the outside. Tray can be used inside the box that pack, the beehive shape spacer mechanical strength that enhances container, build on container sometimes, also can strengthen container itself to be opposite the ability propping up of upside load. Actually past upgrade is the influence as a result of external environment, the mechanical intensity of container is abate, if be in the air of high humidity environment,caused extruding, after occurrence condensation, or it is to be in by after drench is wet, the beaverboard of rows of tiles on a roof that uses generally because box is sucked lose strength wet and quickly. So this kind of carton is used in high humidity cold storage not quite satisfactory. Before a few years commercial department popularizes calcic model box to pack a fruit, this kind of box that pack is bibulous rate is low, overcame paper box to suck current weakness, but cost is higher, and allot in low wet requirement fragile, fold easily crack.
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