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 Wysłany: Nie 4:00, 08 Maj 2011 Temat postu: christian louboutin sko Plastic soft solvent resid |
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Solvent residues in plastic packaging new requirements have
Commonly used in paper bags, paper cans, paper cups, paper tableware,[link widoczny dla zalogowanych], paper, etc.; and food paper packaging, including cellophane, food packaging, food packaging board, which usually covers almost all direct contact with food packaging materials. Such as instant noodle bowls, burgers, sandwiches and other cooked food like wrapping paper,[link widoczny dla zalogowanych], cookie baking sheet of paper, candy, preserved fruits, medicine balls, wrapping paper, tea cake wrapping paper, wrapping paper teabag,[link widoczny dla zalogowanych], Sydney , orange and other fruits of the wrapping paper, wax paper used in various types of food packaging, wrapping paper paperback noodles, ice-cream wrapping paper, etc., all in the In fact, two years ago, the State Administration of Quality Supervision clear these two products had been incorporated into QS management. Today, more than two years of the transition period coming to an end. According to ((industrial production permit control regulations,[link widoczny dla zalogowanych], from September 1 this year, the food paper packaging, food paper container of Qs with the formal entry into the investigation of management, when the production company without the QS, all banned. After the consumers to buy food, not only to pay attention to the food packaging is printed on the QS mark, but also pay attention to the food packaging or paper containers of paper is printed on the QS logo, with such a eat more secure, more at ease. (Liu Guoxin) cosmetic packaging language prohibiting The is the second draft, disable the language is divided into seven categories: use of use of or words with a feudal superstition, the use of the name of the approved drugs. Jahwa said that with the international giants to fight for competitive differentiation, has called for an : Recently there are new requirements to participate in plastic flexible solvent residue standards meeting in Beijing Rand Meck TRADITIONAL Engineering Company, told reporters that the plastic flexible solvent residue meeting the standard of the draft changes to the original sampling requirements to take 0. 2mz,[link widoczny dla zalogowanych], 1 × 3cm cut to small pieces, placed in glass baking 50Oral, to take place within a surface area of 1OOcm 2Oral glass baking, and the sample does not require cutting. The revision is based on the latest standards of foreign , the new method than it has three advantages: 1. is easily reduced sample size. Because the volume for the film has been cut, because to remove the edge of the area is too inconvenient to sample 2.. reduce the adhesive between the composite coating layer of solvent interference. solvent residual solvent printing mainly refers to the surface residue, if cut into many small pieces, multi-layer adhesive layer exposed, concentrated volatile solvent great impact on the results. 3. to facilitate the operation, reducing the workload. TRADITIONAL Flexible Packaging Engineering is the first concern of the authorities of the solvent residue, was designed specifically for flexible packaging host solvent residues 2061C, 3061C gas chromatograph, is the only expert group meeting was invited to the plastic packaging testing instruments production representative. Equipments packaging industry in 2008 industrial output value 1.318 billion national website of the Ministry of Industry and Information said today released information,
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