Marking of weight or measure on sealed containers

Marking of weight or measure on sealed containers.- No person shall sell, offer for sale, expose for sale, or have in his possession for sale, any article contained in a sealed package or container unless such package or container bears thereon, or on a label securely attached thereto, a description of the net weight or measure of the article contained therein : Provided that the provisions of this section shall not apply to any article contained in a sealed package or container, if such articles are ordinarily sold in transactions for trade or commerce by counting their number : Provided further that the Government may, if it is satisfied that the size of any class of such packages, or containers renders it impracticable to comply with the provisions of this section, by notification in the Official Gazette, exempt such class from the operation of this section.