GB 4806.13-2023 PDF in English
GB 4806.13-2023 (GB4806.13-2023) PDF English
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| GB 4806.13-2023 | English | 80 |
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National food safety standard - Composite materials and products for food contact
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Standards related to: GB 4806.13-2023
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GB 4806.13-2023: PDF in English GB 4806.13-2023
GB
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
National food safety standard - Composite materials and
products for food contact
ISSUED ON: SEPTEMBER 06, 2023
IMPLEMENTED ON: SEPTEMBER 06, 2024
Issued by: National Health Commission of PRC;
State Administration for Market Regulation.
Table of Contents
Foreword ... 3
1 Scope ... 4
2 Terms and definitions ... 4
3 Basic requirements ... 4
4 Technical requirements ... 4
5 Others ... 5
National food safety standard - Composite materials and
products for food contact
1 Scope
This standard applies to composite materials and products for food contact.
2 Terms and definitions
2.1 Composite materials and products for food contact
Two or more layers of food contact materials and products, which are made of different
materials or the same material, through bonding, hot melting or other methods.
3 Basic requirements
Composite materials and products for food contact shall comply with the regulations of
GB 4806.1.
4 Technical requirements
4.1 Raw material requirements
Each layer of composite materials and products for food contact, the basic resins,
additives, other raw materials used shall comply with the corresponding national food
safety standards and relevant announcements.
4.2 Sensory requirements
Composite materials and products for food contact shall comply with the sensory
requirements, which are specified in the national food safety standards for materials in
direct contact with food layers.
4.3 Physical and chemical indicators
4.3.1 General physical and chemical indicators
Composite materials and products for food contact shall comply with the general
physical and chemical indicators, which are specified in the national food safety
standards corresponding to each layer of materials. When each layer of materials has
the same item, the indicator limit of the item shall be determined, in accordance with
the provisions of GB 4806.1. Among them, the total migration amount, potassium
permanganate consumption, heavy metals (calculated as Pb), decolorization test items
are implemented in accordance with the provisions of the national food safety standards,
which are corresponding to materials in direct contact with food layers.
4.3.2 Other physical and chemical indicators
4.3.2.1 Composite materials and products for food contact shall comply with the
national food safety standards, which are corresponding to each layer of materials, as
well as the provisions of other relevant announcements on physical and chemical
indicators, such as the specific migration limit (SML), specific migration limit (total)
[SML(T)].
4.3.2.2 The residue indicators and maximum residue amount (QM) specified in the
corresponding national food safety standards and relevant announcements, for each
layer of composite materials and products for food contact, are only applicable to this
layer of material.
4.3.2.3 Composite materials and products for food contact using coatings, inks and/or
adhesives shall also comply with the provisions of other physical and chemical
indicators, in the corresponding national food safety standards.
4.3.2.4 When the materials of each layer of composite materials and products for food
contact have the same item, the indicator limit of the item shall be determined in
accordance with the provisions of GB 4806.1.
4.4 Microbiological limits
The microbial limits of composite materials and products, that are expected to be in
direct contact with food and used directly without disinfection or cleaning, shall comply
with the requirements of GB 14934. Composite materials and products that come into
contact with food that need to be peeled, shelled or washed before eating, cooking or
processing are excluded.
5 Others
5.1 Migration test
The migration test shall be carried out, in accordance with the provisions of GB 31604.1
and GB 5009.156.
5.2 Label marking
5.2.1 Label marking shall comply with the provisions of GB 4806.1.
......
Source: Above contents are excerpted from the PDF -- translated/reviewed by: www.chinesestandard.net / Wayne Zheng et al.
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