Manufacture of glass and glass products (including yarn of glass fibres)

This Sub-class includes the manufacture of glass in all forms, made by any process and/or the manufacture of articles of glass. Units in this Sub-class are primarily engaged in the manufacture of: •flat glass, including wired, coloured or tinted flat glass •toughened or laminated flat glass •glass in rods or tubes •glass paving blocks •glass mirrors •multiple-walled insulating units of glass •bottles and/or other containers of glass or crystal •drinking glasses and/or other domestic glass or crystal articles •glass fibres, including glass wool and/or non-woven products thereof •laboratory, hygienic or pharmaceutical glassware •clock or watch glasses, optical glass and/or optical elements not optically worked •glassware used in imitation jewellery •glass insulators and/or glass insulating fittings •glass envelopes for lamps •glass figurines

•manufacture of woven fabrics of glass yarn, see 13100 •manufacture of optical elements optically worked, see 26709 •manufacture of fibre optic cable for data transmission or live transmission of images, see 27321 •manufacture of glass toys, see 32400 •manufacture of syringes and other medical laboratory equipment, see 32502