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IT201700072079A1 - STRUCTURE OF INJECTION MOLDING EQUIPMENT - Google Patents

STRUCTURE OF INJECTION MOLDING EQUIPMENT

Info

Publication number
IT201700072079A1
IT201700072079A1 IT102017000072079A IT201700072079A IT201700072079A1 IT 201700072079 A1 IT201700072079 A1 IT 201700072079A1 IT 102017000072079 A IT102017000072079 A IT 102017000072079A IT 201700072079 A IT201700072079 A IT 201700072079A IT 201700072079 A1 IT201700072079 A1 IT 201700072079A1
Authority
IT
Italy
Prior art keywords
injection molding
molding equipment
equipment
injection
molding
Prior art date
Application number
IT102017000072079A
Other languages
Italian (it)
Inventor
Mario Agricola
Original Assignee
Main Group Tech S R L
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 Main Group Tech S R L filed Critical Main Group Tech S R L
Priority to IT102017000072079A priority Critical patent/IT201700072079A1/en
Publication of IT201700072079A1 publication Critical patent/IT201700072079A1/en

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
    • B29C45/02—Transfer moulding, i.e. transferring the required volume of moulding material by a plunger from a "shot" cavity into a mould cavity
    • 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
    • B29C45/16—Making multilayered or multicoloured articles
    • 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
    • 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
    • B29C45/2756—Cold runner channels
    • 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
    • B29C45/32—Moulds having several axially spaced mould cavities, i.e. for making several separated articles
    • B29C45/322—Runner systems for distributing the moulding material to the stacked mould cavities
    • 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
    • B29D35/0009—Producing footwear by injection moulding; Apparatus therefor
    • B29D35/0018—Moulds
    • 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
    • B29D35/14—Multilayered parts
    • B29D35/142—Soles
    • 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
    • B29D35/14—Multilayered parts
    • B29D35/148—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
    • B29C45/17—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
    • B29L2031/504—Soles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
IT102017000072079A 2017-06-28 2017-06-28 STRUCTURE OF INJECTION MOLDING EQUIPMENT IT201700072079A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT102017000072079A IT201700072079A1 (en) 2017-06-28 2017-06-28 STRUCTURE OF INJECTION MOLDING EQUIPMENT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102017000072079A IT201700072079A1 (en) 2017-06-28 2017-06-28 STRUCTURE OF INJECTION MOLDING EQUIPMENT

Publications (1)

Publication Number Publication Date
IT201700072079A1 true IT201700072079A1 (en) 2018-12-28

Family

ID=60627986

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102017000072079A IT201700072079A1 (en) 2017-06-28 2017-06-28 STRUCTURE OF INJECTION MOLDING EQUIPMENT

Country Status (1)

Country Link
IT (1) IT201700072079A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4234197A3 (en) * 2020-03-09 2023-09-27 NIKE Innovate C.V. Footwear mold system for injection-molding

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1304803A (en) * 1961-10-31 1962-09-28 Sacomat Machine for injection molding of plastics
US3671162A (en) * 1971-04-26 1972-06-20 Mannesmann Meer Ag Nozzle construction for injection molding machines
US5030406A (en) * 1989-08-14 1991-07-09 Sorensen Jens Ole Sequentially injected multi-component shuttle-stack-molding
DE4022778A1 (en) * 1990-07-18 1992-01-23 Kloeckner Ferromatik Desma Rubber sole injection moulding - uses distributor between moulds at temp. preventing premature vulcanisation
US6344164B1 (en) * 1998-08-28 2002-02-05 Mannesmann Ag Process and device for the injection molding of a plastic mass
WO2002022340A1 (en) * 2000-09-15 2002-03-21 Reiner Schuett Injection molding machine
US20080073806A1 (en) * 2006-09-27 2008-03-27 Wang Ming-Hui Method for foaming multiple color sole
US20100098797A1 (en) * 2008-10-16 2010-04-22 Davis Carrie L Mold assembly for midsole and method of manufaturing same
US20100242312A1 (en) * 2007-12-27 2010-09-30 Comtech Chemical Co., Ltd. Injection molding apparatus for shoe or sole using thermoplastic resin and thereby shoes

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1304803A (en) * 1961-10-31 1962-09-28 Sacomat Machine for injection molding of plastics
US3671162A (en) * 1971-04-26 1972-06-20 Mannesmann Meer Ag Nozzle construction for injection molding machines
US5030406A (en) * 1989-08-14 1991-07-09 Sorensen Jens Ole Sequentially injected multi-component shuttle-stack-molding
DE4022778A1 (en) * 1990-07-18 1992-01-23 Kloeckner Ferromatik Desma Rubber sole injection moulding - uses distributor between moulds at temp. preventing premature vulcanisation
US6344164B1 (en) * 1998-08-28 2002-02-05 Mannesmann Ag Process and device for the injection molding of a plastic mass
WO2002022340A1 (en) * 2000-09-15 2002-03-21 Reiner Schuett Injection molding machine
US20080073806A1 (en) * 2006-09-27 2008-03-27 Wang Ming-Hui Method for foaming multiple color sole
US20100242312A1 (en) * 2007-12-27 2010-09-30 Comtech Chemical Co., Ltd. Injection molding apparatus for shoe or sole using thermoplastic resin and thereby shoes
US20100098797A1 (en) * 2008-10-16 2010-04-22 Davis Carrie L Mold assembly for midsole and method of manufaturing same

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4234197A3 (en) * 2020-03-09 2023-09-27 NIKE Innovate C.V. Footwear mold system for injection-molding
US11859067B2 (en) 2020-03-09 2024-01-02 Nike, Inc. Footwear mold assembly for injection-molding
US11866566B2 (en) 2020-03-09 2024-01-09 Nike, Inc. Footwear mold system for injection-molding
US11884791B2 (en) 2020-03-09 2024-01-30 Nike, Inc. Footwear component manufacturing system
US12031007B2 (en) 2020-03-09 2024-07-09 Nike, Inc. Foam article with enhanced properties
US12084556B2 (en) 2020-03-09 2024-09-10 Nike, Inc. Footwear component manufacturing methods

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