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Publication date
Application filed by Pisoni GiovannifiledCriticalPisoni Giovanni
Publication of CH439014ApublicationCriticalpatent/CH439014A/en
B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
B29D35/00—Producing footwear
B29D35/12—Producing parts thereof, e.g. soles, heels, uppers, by a moulding technique
B29D35/124—Heels
B—PERFORMING OPERATIONS; TRANSPORTING
B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
B29C33/00—Moulds or cores; Details thereof or accessories therefor
B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
B29C33/3842—Manufacturing moulds, e.g. shaping the mould surface by machining
B29C33/3857—Manufacturing moulds, e.g. shaping the mould surface by machining by making impressions of one or more parts of models, e.g. shaped articles and including possible subsequent assembly of the parts
B—PERFORMING OPERATIONS; TRANSPORTING
B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
B29C33/00—Moulds or cores; Details thereof or accessories therefor
B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
B29C33/3842—Manufacturing moulds, e.g. shaping the mould surface by machining
B29C33/3857—Manufacturing moulds, e.g. shaping the mould surface by machining by making impressions of one or more parts of models, e.g. shaped articles and including possible subsequent assembly of the parts
B29C2033/3864—Spraying at least one layer to create the mould
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Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Manufacturing & Machinery (AREA)
Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
CH322766A1966-01-041966-03-07 Process for manufacturing plastic heels for women's and men's footwear having the same appearance as those covered with leather or leatherCH439014A (en)