The parchment called the parchment, is the original which makes with the vegetable fiber raw material after chemistry processing but, because its outward appearance resembles the animal bast, therefore named parchment。
   This paper has the permeability to be low, the grease-proof, the waterproof character, the translucency, the good toughness and characteristic and so on high intensity; As a result of this paper after chemistry processing, its process also may be the disinfection process, therefore the parchment also is one kind of aseptic paper。
   According to its original manufacture and the processing craft difference, may divide into the industry parchment, the edible parchment, the farming and forestry grows seedlings the parchment, the fresh flower and the senior present delicacy parchment and the chemical fiber profession uses type and so on parchment。
   The industry parchment mainly uses in the industrial product packing; The edible parchment uses in the long-term storage preventing is affected with damp, is dry and hard, the deterioration and the ester volatile food packing;
The farming and forestry grows seedlings the parchment, the paper bag which mainly uses in which making may transplant the agriculture, the forest grows seedlings;
The chemical fiber profession uses the parchment, mainly uses in the bobbin outer layer membrana tectoria paper; Fresh spends the packing parchment to be possible to make brightly is loaded with the nourishing cream the fresh flower packing to use the paper bag。