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The China National Center for Food Safety Risk Assessment (CFSA) has proposed 3 kinds of substances related to food contact materials and articles. Here are the highlights:
- Expansion of the scope of additive used in food contact material and article
| Items |
CAS No |
Scope |
Maximum amount to be used |
Specific Migration Limit
(SML)/ mg/kg |
Max Residue
(QM)/ mg/kg |
Note |
| Zinc oxide |
314-13-2 |
Plastic: Polyphenyl
sulfone (PPSU) |
0.5% |
5 (as zinc) |
- |
The substance shall comply with the requirements for colorant purity specified in Appendix A of GB 9685-2016. |
- New additives used in food contact material and article
| Items |
CAS No |
Scope |
Maximum amount to be used |
Specific Migration Limit
(SML)/ mg/kg |
Max Residue
(QM)/ mg/kg |
Note |
|
Hydrogenated dimerized C18 unsaturated fatty acids, polymer with hexamethy
lenediamine
|
- |
Plastic |
0.5% |
- 0.05 [as the sum of hydro
genated dimerized C18 unsaturated fatty acids and unhydro
genated C18 unsaturated fatty acid dimers];
- 2.4 (1,6-Hexanediamine)
|
- |
Plastic materials and articles containing this substance shall not be used in the production of food contact materials and products for infants and young children; they may be used under conditions 1 to 6 in Table 6 of GB 31604.1-2023; and they are for single use only. The above-mentioned restricted use requirements shall be marked in accordance with the provisions of GB4806.1. |
- New resin substance used in food contact material and article
| Items |
CAS No |
Scope |
Maximum amount to be used |
Specific Migration Limit
(SML)/ mg/kg |
Max Residue
(QM)/ mg/kg |
Note |
Isophthalic acid, polymer with terephthalic acid, 2-methyl-1,3-propanediol, diethylen
eglycol, trimethy
lolpropane and fatty acids, C18 -unsaturated, dimers, non-hydrogenated |
3006732-85-7 |
Paint and coating |
30% (as dry weight of coating film) |
- 5 (as isophthalic acid)
- 7.5 (as terephthalic acid)
- 30 (as ethylene glycol)
- 0.05 [as the sum of hydrogenated dimerized C18 unsaturated fatty acids and unhydro
genated C18 unsaturated fatty acid dimers];
- 5 (2-methyl-1,3-propanediol);
- 6(trimethylo
lpropane)
|
- |
Paints and coatings produced with this substance as raw material shall not be used in the production of food contact materials and products for infants and young children; and they may be used under conditions 1 to 6 in Table 6 of GB 31604.1-2023. The above-mentioned restricted use requirements shall be marked in accordance with the provisions of GB 4806.1. |
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