○The characteristics summary of "black meal box"'s getting up is sixes Be easy to read to slip away:Kneadsing is soft, lightly tore and then break, a smell the sting nose have strange smell and meet heat to transform to easily seep into and fold and then have paraffin wax to print, tear to pieces into water next sink ○recognize whether a time of meal box is qualified to have three to recruit-a see, two touch, three smell according to report, mid- March, 2010, international food packing association after two famous"old side dumpling"with" east to fluently rinse mutton" in the hotel in Peking consume, pack, general secretary Dong Jin Shi sends into the meal box professional examination organization examination.The examination suggests as a result that their positive F the alkane evaporate the remnant all exceed a nation standard 2000%, but the acetic acid evaporate the remnant then is over-standard about 150 times.In these compositions, the industrial calcium carbonate may influence the metabolism system of human body, formation gallstone, kidney calculus, the heavy metals impurities including among them also threaten health of the human body digest way, nervous system.As for paraffin wax in many wreaths included fragrant hydrocarbon, will influence the building of human body blood system, nervous system and digestive system, also store toxicity, and induct cancer.The every year demand of the phenomenon a time of meal box about 15,000,000,000 speaks about "black meal box", will mention a time of hair bubble plastics meal box first.A time of hair steeps a plastics meal the box start using in Chinese railroad in 1986, because of railroad follow the line abandon of various plastics garbage resulted in to the ecosystem and the view serious breakage, since 1995, our country completely prohibit a time of hair bubble plastics cutlery's use in railroad station, but replace with the material that can decline to solve or easily recall, request by the end of 2000, eliminate in the national scope because of pollution of the environment severity but be listed as to fell behind a time of hair of the product to steep a plastics cutlery, expand an use to easily recall, easy handle or easily decline the product of the environmental protection type of solution.January 1, 2009 since definitely point out in 《the People's Republic of China circulation economy promote method 》 of formal implementation:Forbid production, import and sale's being included in to eliminate an equipments,womens sunglasses material and product for recording, forbid use's being included in to eliminate a technique, craft, equipments and material for recording.However experienced more than 10 years of"forbid white", national big chophouse, retail the peddler use of a time of meal box remain with the hair steep a meal box is lord.Currently the need of a time of meal box in every year of our country is about 15,000,000,000, above 90% is a plastics meal box, among them, the nation makes to eliminate clearly of hair bubble plastics meal the box have half or so, especially China east and China south the economy more flourishing region, production and use have national half the number above.Because qualified time of meal box prices all in above 0.15 dollars, for lowering production cost, the part non- hair bubble plastics cutlery production the business enterprise also start illegal production"black meal box".These business enterprises use source in the production unidentified discard plastics and join in great quantities industrial calcium carbonate, talcum powder, and paraffin wax...etc. poisonous harmful assisted material at first, even got a certificate separately of the business enterprise produces of the product also exist a quality problem like this.Exclusively be engaged in "white pollution" to manage and the green packs material development of Kai in Peking hair the environmental protection technique consult survey in the center and discover, a time of hair that sell on the market currently steeps a cutlery mainly come from have no business license or business license out of accordance with the management contents illegal business enterprise.The hair that these business enterprises produce steeps a plastics meal box the price is cheap, each only have 4 cents, money, product selling price far away below raw material price, the reason is these products to mainly use to discard an old CD and discard the old hair bubble meal box or reduce earthquake packing material etc. to discard plastics production.Some illegal business enterprises for covering up the impurities of discarding the plastics, the factitiousness joins poisonous harmful fluorescence to increase white the and poisonous color mother anticipates and even impressively engraves the certain contexts, such as"decline to solve a meal box" and"environmental protection meal box"...etc. of cheating the consumer on the product molding tool, the product quality exists a serious safety concealed suffer from.The production line that endangers "black meal box" serious influence child's intelligence"black meal box" it may be said touches eyes shocking.These production business enterprises all generally adopt the production of "small workshop" type, a simple and crude cabin, one set the simple and crude unbearable machine and 45 workers can produce.The original material of production use didn't also establish set Zhang, once the product appears a quality problem and has nothing to do to carry on recalling, tracing back to sex is also have no from start to talk about.This kind of all generally used source unidentified discard plastics, be still violating the rules to add in great quantities industrial calcium carbonate, talcum powder and fluorescence to increase white in the production at the same time of and paraffin wax etc., these materials are meeting oil, sour and hot will dissolve, be then eaten up with the food by the human body.The national compulsive that carry out formally on December 1, 2009 standard 《plastics a time of dining has an in general use technique request 》 is medium, evaporating remnant 4% acetic acid and evaporation remnant is positive F the alkane two health physics and chemistry index sign the examination is the mimicry a time of plastics meal box at under the acidity and the oily environment of dissolve amount of.Request 2 to evaporate remnant index sign in the standard all can not be higher than a 30 mgs/L.In great quantities add the inferior meal box of industrial calcium carbonate, talcum powder and paraffin wax through examination, evaporate an up to standard request of very difficult sign of remnant index sign, tallestly even over-standard 260 dissolve amount of much and doubly above in the 8000 mgs/L.The total weight of a meal box generally also however more than 20 gram, is also say, if use the food that is prosperous to put to imply oil and vinegar for a long time, people will eat up the meal box of 1/3.Inferior meal cassette tape come of the problem is harm first health.Added a time of meal box of industrial calcium carbonate, talcum powder and paraffin wax, while using these harmful composition will with sour, oil etc. Xi, get into a human body, can cause diseases, such as indigestion and liver harm...etc., will seriously influence the child's intelligence growth, even will cause the gallstone, kidney calculus and heavy metals be poisoned is change to the cancer.It secondly is a pollution of the environment.Use's discarding plastics to combine in great quantities and add the inferior meal box that industrial calcium carbonate, talcum powder and paraffin wax produce almost don't recall value, can send to garbage to fill to cover up a field and resulted in tremendous waste of resources and pollution of the environment.Pay to recruit a to see two to touch three smell the discriminator"black meal box" a time of meal box being divided into according to the different material:The box, and the plant Ji Gan meal box...etc. of the plastics meal box, the paper quality meal box and starch meal, they respectively the standard carried out don't exert a homology as well.With we at ordinary times the most familiar plastics meal box for example, since December 1, 2009, lately national compulsive standard 《plastics a time of dining has an in general use technique request 》 Be formal to carry out, this also is our country for the very first time have to draw up national standard for a time of plastics dining, end in the past can not decline to solve a time of plastics dining to have always have no nation unified standard of confusion status.Therefore, the production business enterprise of a time of plastics meal box not only needs to acquire a QS production permit, product quality also have to meet the standard's rules, so as to call qualified time of plastics meal box.Currently on the market in great quantities what to use is a plastics meal box, the meal box of paper quality and other materials because of problem uses such as price and quality etc. less.For the consumer, how recognize a time of meal box?Can adopt in a briefA see, two touch, three the method for smelling:On seeing, want to see a meal box whether top has QS marking and serial number first;Also need to see if the surface of meal box is clean, have already had no impurities or black mark secondly.Generally speaking, transparent plastics meal box is use pure polypropylene(PP) production, the safe coefficient is higher;Color colorful meal box, probably used to discard plastics, consequently the color is more deep more insecurity.Two touch, is the strength that wants to touch a meal box, the use recalls a waste or in great quantities adds the meal box that the industrial calcium carbonate, talcum powder produces, the strength lightly breaks on toring all generally and badly.Three smell, is important news a smell the meal box contain just like flavor, the qualified meal box smell not to come out flavor.The characteristics summary of "black meal box"'s getting up is sixes Be easy to read to slip away:Kneadsing is soft,snapback hats lightly tore and then break, a smell the sting nose have strange smell and meet heat to transform to easily seep into and fold and then have paraffin wax to print, tear to pieces into water next sink.Everyone as long as remember a top of easy to read slip away, can easily distinguish if a time of meal box is getting more qualified.Suggest another consumer, for the sake of health, , also for the sake of the environmental protection, please need not or use less a time of cutlery, had better from take a cutlery to pack and have a meal.If against will used inferior meal box the container that had better go home and then pour safety in oneself's house such as porcelain and ceramics, glassware, next time the microwave heats edible more convenient and more safe.
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