45.—(1) The Minister may by order make regulations (in this Act referred to as regulations for the packing of bacon) in regard to all or any of the following matters, that is to say:—
(a) the method and manner in all respects of packing bacon, including the materials and packages to be used for such packing;
(b) the cleanliness and sterilisation of such materials and packages;
(c) the classification and grading of the contents of such packages.
(2) Regulations for the packing of bacon shall not apply to bacon packed in hermetically sealed containers.