IT201700025178A1 - Procedimento per la realizzazione di calzature o parti di calzature in materiale polimerico, apparato per l'attuazione di tale procedimento e oggetto ottenuto - Google Patents

Procedimento per la realizzazione di calzature o parti di calzature in materiale polimerico, apparato per l'attuazione di tale procedimento e oggetto ottenuto

Info

Publication number
IT201700025178A1
IT201700025178A1 IT102017000025178A IT201700025178A IT201700025178A1 IT 201700025178 A1 IT201700025178 A1 IT 201700025178A1 IT 102017000025178 A IT102017000025178 A IT 102017000025178A IT 201700025178 A IT201700025178 A IT 201700025178A IT 201700025178 A1 IT201700025178 A1 IT 201700025178A1
Authority
IT
Italy
Prior art keywords
procedure
footwear
implementing
construction
polymeric material
Prior art date
Application number
IT102017000025178A
Other languages
English (en)
Inventor
Roberto Gobbato
Original Assignee
G G S Sas Di Gobbato Franco & C
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by G G S Sas Di Gobbato Franco & C filed Critical G G S Sas Di Gobbato Franco & C
Priority to IT102017000025178A priority Critical patent/IT201700025178A1/it
Priority to PCT/IB2017/051359 priority patent/WO2018162952A1/en
Publication of IT201700025178A1 publication Critical patent/IT201700025178A1/it

Links

Classifications

    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14467—Joining articles or parts of a single article
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2701—Details not specific to hot or cold runner channels
    • B29C45/2708—Gates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • 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
    • B29D35/06—Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising
    • B29D35/061—Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising by injection moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • 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
    • B29D35/126—Uppers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • 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
    • B29D35/128—Moulds or apparatus therefor
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14467—Joining articles or parts of a single article
    • B29C2045/14532—Joining articles or parts of a single article injecting between two sheets
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2701—Details not specific to hot or cold runner channels
    • B29C45/2708—Gates
    • B29C2045/2709—Gates with a plurality of mould cavity inlets in close proximity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/48—Wearing apparel
    • B29L2031/50—Footwear, e.g. shoes or parts thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/48—Wearing apparel
    • B29L2031/50—Footwear, e.g. shoes or parts thereof
    • B29L2031/504—Soles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/48—Wearing apparel
    • B29L2031/50—Footwear, e.g. shoes or parts thereof
    • B29L2031/505—Uppers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
IT102017000025178A 2017-03-07 2017-03-07 Procedimento per la realizzazione di calzature o parti di calzature in materiale polimerico, apparato per l'attuazione di tale procedimento e oggetto ottenuto IT201700025178A1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT102017000025178A IT201700025178A1 (it) 2017-03-07 2017-03-07 Procedimento per la realizzazione di calzature o parti di calzature in materiale polimerico, apparato per l'attuazione di tale procedimento e oggetto ottenuto
PCT/IB2017/051359 WO2018162952A1 (en) 2017-03-07 2017-03-08 Process for making footwear or parts of footwear items made of a polymeric material, equipment for implementing said process and item obtained therewith

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102017000025178A IT201700025178A1 (it) 2017-03-07 2017-03-07 Procedimento per la realizzazione di calzature o parti di calzature in materiale polimerico, apparato per l'attuazione di tale procedimento e oggetto ottenuto

Publications (1)

Publication Number Publication Date
IT201700025178A1 true IT201700025178A1 (it) 2018-09-07

Family

ID=58632542

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102017000025178A IT201700025178A1 (it) 2017-03-07 2017-03-07 Procedimento per la realizzazione di calzature o parti di calzature in materiale polimerico, apparato per l'attuazione di tale procedimento e oggetto ottenuto

Country Status (2)

Country Link
IT (1) IT201700025178A1 (it)
WO (1) WO2018162952A1 (it)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2493112A1 (fr) * 1980-10-31 1982-05-07 Salomon & Fils F Procede de fabrication d'un chausson de chaussure de ski et chausson, selon ce procede
EP2952113A1 (en) * 2014-06-04 2015-12-09 Calzaturificio Moda Italiana SRL Manufacturing process of shoe with internally waterproofed fabric upper
CA2854683A1 (en) * 2014-06-19 2015-12-19 Genfoot Inc. Method for injection moulding safety footwear

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2493112A1 (fr) * 1980-10-31 1982-05-07 Salomon & Fils F Procede de fabrication d'un chausson de chaussure de ski et chausson, selon ce procede
EP2952113A1 (en) * 2014-06-04 2015-12-09 Calzaturificio Moda Italiana SRL Manufacturing process of shoe with internally waterproofed fabric upper
CA2854683A1 (en) * 2014-06-19 2015-12-19 Genfoot Inc. Method for injection moulding safety footwear

Also Published As

Publication number Publication date
WO2018162952A1 (en) 2018-09-13

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