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the roberts' system for the manufacture of products from fiberglass, artificial marble and onyx
the roberts' system for the manufacture of products from fiberglass, artificial marble and onyx
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机译:罗伯茨生产玻璃纤维,人造大理石和on玛瑙产品的系统
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摘要
A process for the manufacture of a fiberglass, cultured marble or onyx products which comprises: a) Storing suitable moulds in a heated room at above 30oC; b) Moving the mould to an area where Gelcote is applied using standard equipment; c) Moving the mould to an area for the application of the required patterns to the "gelcoted" surface by means of silk screens made to a predetermined design; d) Moving the mould to a mixing head area where components of the final products, comprising a resin mixture and catalyst, which are stored separately, are mixed and added to the mould to form the required article; e) The product mould complete with article is then moved to a demoulding and storage area and after allowing for a curing time of about 20 minutes, the article is removed from the mould; f) The mould is then returned to the heated room, in (a) above, to complete the process cycle.
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