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| » Service special area food compound bag commonly used characteristic |
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1st, food packing generally divides into: The aseptic packing, the vacuum packing, maintain freshness the packing, the moisture-proof packing, the refrigeration freezing packing, the gas fills the packing, the packing and evades the light packing, gathers the medicine of a hot nature and the coolant packing, the fresh meats birds and beasts class packing, the drink packing, the coffee packing, the fast-food food packing, the dry food packing and so on.
2nd, because the single level thin film always has its inherent merit and the insufficiency, is unable to satisfy now the more and more commodities and increasingly to request the harsh packing the request, thus must two kinds of either two kind of above performance different thin films or the material lamination gets up, mutually makes up for one's deficiency by learning from others' strong points, comes on the comprehensive satisfied packing the request. Therefore the food general request uses the compound bag packing.
3rd, the plastic bag system bag divides into: Trilateral seals the bag, center seals the bag (namely back to seal bag), (namely bone bag), supports oneself the bag.
4th, different moisture content active food suitable packing material request packing function
5, basis food type, packing material, below packing function request minute:
[1] the multi- moisture contents are food:
(1) aquatic product and livestock product: Soaks food, (pickled vegetables) boils the vegetables, boils the bean to bear the pinhole, thermal stability, intensity, choke, anti- wet good vacuum , altitude choke;
(2) contains water food: , young drink, wines, fruit punch PE/ paper /PE; The thermal stability, the intensity, the choke, bears the pinhole, waterproof character, moisture protection, inclusion heat-seal
(3) liquid paper vessel: Waterproof character, moisture protection, intensity, altitude choke
(4) liquid soup juice: The thermal stability, the altitude choke, bears the pinhole, inclusion heat-seal, high speed automatic packing suitability
(5) raw meat: Thermal stability, choke
(6) cake, lunar new year's cake: The thermal stability, the moisture-resistance, the choke, bears the pinhole
[2] middle moisture content food: Choke, thermal stability, intensity, inclusion heat-seal, highly choke
(1) thick bean sauce
(2) fruit juice, orange juice: Choke, thermal stability, moisture-resistance
[3] dry food: The moisture-resistance, shields light the nature, the choke, oil resistance, high speed packing suitability
(1) fast-food surface
(2) fast-food food: The transparency, shields light the nature, the choke, moisture-resistance, oil resistance
(3) rice cakes and pastries: Transparency, moisture-resistance, oil resistance
(4) tea: Shields light the nature, the altitude moisture-resistance, the high choke
(5) sprays the refuse tea the cakes and pastries: Altitude moisture-resistance, high choke, inclusion heat-seal
(6) powder Tang Zhiliao: Altitude moisture-resistance, high choke, inclusion heat-seal
(7) powder fruit juice material: Moisture-resistance, choke, inclusion heat-seal
(8) : The altitude choke, is cut off the steam, does not bring the static electricity, the transparency
[4] other kinds: The altitude thermal stability, bears the pinhole, the intensity, the waterproof character, the choke
(1) the high temperature steams food
(2) the frozen food: The resistance to cold, the moisture-resistance, the intensity, bears the pinhole
(3) BIB (in box bag) the fresh cream, blends flavors the fluid and so on: Bears the impact, waterproof character, moisture-resistance, choke
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