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SN/T 1888.11-2007

Chinese Standard: 'SN/T 1888.11-2007'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusRelated Standard
SN/T 1888.11-2007English149 Add to Cart Days<=2 Hygienic standard for export and import irradiated food containers and packaging materials. Part 11: Polyethylene terephthalate resin Valid SN/T 1888.11-2007
SN/T 1888.11-2007Chinese14 Add to Cart <=1-day [PDF from Chinese Authority, or Standard Committee, or Publishing House]

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Detail Information of SN/T 1888.11-2007; SN/T1888.11-2007
Description (Translated English): Hygienic standard for export and import irradiated food containers and packaging materials. Part 11: Polyethylene terephthalate resin
Sector / Industry: Commodity Inspection Standard (Recommended)
Classification of Chinese Standard: X04
Classification of International Standard: 67.250
Word Count Estimation: 5,553
Date of Issue: 2007-08-06
Date of Implementation: 2008-03-01
Quoted Standard: GB/T 5009.12; GB/T 5009.58; GB/T 5009.101; GB/T 18524
Drafting Organization: China Tianjin Entry-Exit Inspection and Quarantine Bureau
Administrative Organization: National Certification and Accreditation Administration Committee
Regulation (derived from): National-accreditation-Science [2011] 63
Proposing organization: National Certification and Accreditation Administration Committee
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of PRC
Summary: This standard specifies the import and export of irradiated food containers and packaging materials, polyethylene terephthalate resins health requirements and methods of analysis. This standard applies to irradiated food packaging, polyethylene terephthalate resins.


SN/T 1888.11-2007
Hygienic standard for export and import irradiated food containers and packaging materials.Part 11: Polyethylene terephthalate resin
Exit inspection and quarantine industry standard book People's Republic of China
Import and export containers and packaging materials irradiated food hygiene standards
Part 11: polyethylene terephthalate resin
Posted 2007-08-06
2008-03-01 implementation
People's Republic of China
The State Administration of Quality Supervision, Inspection and Quarantine released
Foreword
SN/T 1888 "Importers irradiated food packaging containers and materials hygiene standards" is divided into 13 parts:
--- Part 1: polypropylene resin;
--- Part 2: polypropylene molded article;
--- Part 3: Nylon molded article;
--- Part 4: polyethylene products;
--- Part 5: PVC moldings;
--- Part 6: polystyrene resin;
--- Part 7: polystyrene products;
--- Part 8: vinylidene chloride - vinyl chloride copolymer resin;
--- Part 9: polyvinyl chloride resin;
--- Part 10: Polycarbonate resin;
--- Part 11: polyethylene terephthalate resin;
--- Part 12: glass products;
--- Part 13: polyethylene terephthalate molded article.
This section SN/T 1888 Part 11.
This section proposed and managed by the National Certification and Accreditation Administration Committee.
This section is drafted: Tianjin, People's Republic of China Exit Inspection and Quarantine and the like.
The main drafters of this section: Wangli Bing, Jiang Xuefeng, from Benny Lau, Wang Huimin, Lide Quan, Yan Jing.
This section first release of exit inspection and quarantine industry standards.
Import and export containers and packaging materials irradiated food hygiene standards
Part 11: polyethylene terephthalate resin
1 Scope
SN/T 1888 provisions of this part of the import and export of irradiated food containers and packaging materials used polyethylene terephthalate resin Guardian
Health Requirements and analytical methods.
This section applies to irradiated food packaging polyethylene terephthalate resin.
2 Normative references
The following documents contain provisions which, through reference SN/T 1888 this section, constitute provisions of this part. For dated reference documents
Member, all subsequent amendments (not including errata content) or revisions do not apply to this section, however, encouraged to reach under this section
Parties to research agreement to use the latest versions of these documents. For undated reference documents, the latest versions apply to this
section.
Determination of GB/T 5009.12 of lead in food
GB/T 5009.58 food packaging analysis of hygienic standard of polyethylene resin
GB/T 5009.101 food containers and packaging materials in polyester resin and molded article was measured antimony
GB/T 18524 General requirements for food irradiation
3 Terms and Definitions
The following terms and definitions apply to SN/T 1888 of this section.
3.1
Irradiated food is to achieve some kind of practical purposes, according to the irradiation process specification requirements, after a certain dose of ionizing radiation irradiated
food.
3.2
Any ionizing radiation, the average energy per unit mass of the grant, the unit name Ge (Switzerland), symbol Gy, 1Gy = 1J/kg, 1kGy table
1000J shown 1kg material to absorb energy.
4. Technical Requirements
4.1 Requirements for raw materials
Where the irradiation of polyethylene terephthalate resin in the production and quality before irradiation should comply with relevant food hygiene regulation packaging business
Fan and national health standards.
4.2 Limitations and irradiation dose requirements
4.2.1 dose limit
Polyethylene terephthalate resin by 60Co or 137Csγ rays or electron accelerators produce electron beams with energies below the 10MeV
Irradiation with the overall average absorbed dose shall not exceed 60kGy.
4.2.2 Requirements irradiation
Uniform irradiation, the dose accurately, the average absorbed dose distribution unevenness ≤1.5. Unevenness according to GB/T 18524 in test
Related standard:   SN/T 1888.10-2007  SN/T 1888.12-2007
   
 
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