(1) Paper and board materials intended to come in contact with food products
(a) Paper and board material shall be of uniform formation, thickness and substance.
(b) It shall be free from visible specks, grease marks, cuts, pinholes and other blemishes.
(c) The paper used for the manufacture of boxes, cartons, plates, cups and paper lids or paper which are meant to be direct in contact with food shall be of food grade and shall be free from contaminants.
(d) Paper and board materials used for the manufacturing of containers for packing or storing the food products shall conform to either of the Indian Standards specifications as provided in Schedule I.
(2) Glass containers intended to come in contact with food products: (a) As far as possible, they shall be free from blisters, mould marks, stones and chippings and as far as possible shall be free from cords, seeds and other visible defects.
(b) They shall have a smooth surface without cracks, pinholes and sharp edges.
(c) The sealing surface shall be free from hairline cracks and prominent seam marks.
(3) Metal and Metal Alloys intended to come in contact with food products
(a) A utensil or container made of the following materials or metals, when used in the preparation, packaging and storing of food shall be deemed to render it unfit for human consumption
(i) containers which are rusty;
(ii) enamelled containers which have become chipped and rusty;
(iii) copper or brass containers which are not properly tinned.
(b) Appropriate grades of metal and metal alloys where applicable shall be used for packing or storing of food products.
(c) Metal and metal alloys used for the manufacturing of containers for packing or storing the food products shall conform to either of the Indian Standards specifications as provided in Schedule II.
(4) Plastic materials intended to come in contact with food products
(a) Plastic materials used for the manufacturing of containers for packing or storing the food products shall conform to either of the Indian Standards specifications as provided in Schedule III:
Provided that Drinking Water (both Packaged and Mineral Water) shall be packed in colourless, transparent and tamper-proof bottles or containers made of polyethylene (PE) conforming to IS: 10146 or polyvinyl chloride (PVC) conforming to IS: 10151 or polyalkylene terephthalate (PET and PBT) conforming to IS: 12252 or polypropylene (PP) conforming to IS: 10910 or food grade polycarbonate conforming to IS: 14971 or polystyrene conforming to IS: 10142 or sterile glass bottles only. The transparency of a container shall not be less than 85 per cent in light transmittance:
Provided also that all pigments or colorants as specified in Indian Standard IS: 9833 may be allowed in plastic containers of five litre and above made of Polycarbonate and Polyethylene Terephthalate (PET) used for packaging of mineral water and packaged drinking water. The transparency of such containers shall not be less than 85 per cent in light transmittance.
(b) All packaging materials of plastic origin shall pass the prescribed overall migration limit of 60mg/kg or 10mg/dm2 when tested as per IS 9845 with no visible colour migration.
(c) Plastic materials and articles shall not release the substances in quantities exceeding the specific migration limits listed under Table 1.
(d) Pigments or Colorants for use in plastics in contact with food products and drinking water shall conform to IS: 9833.
(e) Products made of recycled plastics including carry bags shall not be used for packaging, storing, carrying or dispensing articles of food.
Table 1
Requirement for specific migration limits of substances from plastic materials intended to be in contact with articles of food
| Sl. No. |
Substances |
Maximum Migration Limit (mg/Kg) |
| 1. |
Barium |
1.0 |
| 2. |
Cobalt |
0.05 |
| 3. |
Copper |
5.0 |
| 4. |
Iron |
48.0 |
| 5. |
Lithium |
0.6 |
| 6. |
Manganese |
0.6 |
| 7. |
Zinc |
25.0 |