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GB1154912A - Manufacture of Moulded Articles of Plastics Material - Google Patents

Manufacture of Moulded Articles of Plastics Material

Info

Publication number
GB1154912A
GB1154912A GB29482/66A GB2948266A GB1154912A GB 1154912 A GB1154912 A GB 1154912A GB 29482/66 A GB29482/66 A GB 29482/66A GB 2948266 A GB2948266 A GB 2948266A GB 1154912 A GB1154912 A GB 1154912A
Authority
GB
United Kingdom
Prior art keywords
fleece
film
mould
mould cavity
manufacture
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB29482/66A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Carl Freudenberg KG
Original Assignee
Carl Freudenberg KG
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 Carl Freudenberg KG filed Critical Carl Freudenberg KG
Publication of GB1154912A publication Critical patent/GB1154912A/en
Expired legal-status Critical Current

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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/58—Moulds
    • B29C44/588—Moulds with means for venting, e.g. releasing foaming gas
    • 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
    • B29C33/10—Moulds or cores; Details thereof or accessories therefor with incorporated venting means
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining
    • B29C44/16—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining shaped by the expansion of the material
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
    • 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)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

1,154,912. Moulding cellular articles. CARL FREUDENBERG. 30 June, 1966 [1 July, 1965], No. 29482/66. Heading B5A, [Also in Division A3] A method of moulding a fibre reinforced foamed plastics article, e.g. a shoe insole, comprises the steps of placing a flexible film 2 loosely in a mould part 1, placing on the film a needled fibre fleece 3 and introducing a foamable paste 5, closing the mould cavity by mould part 4 and allowing foaming. A loose fleece or fabric or a second film may also be located in the mould cavity to form a cover for the foamed plastics. The needled fleece may be adhesively attached to the upper mould part 4. Vacuum may be applied to the mould cavity through passages 9.
GB29482/66A 1965-07-01 1966-06-30 Manufacture of Moulded Articles of Plastics Material Expired GB1154912A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0046487 1965-07-01

Publications (1)

Publication Number Publication Date
GB1154912A true GB1154912A (en) 1969-06-11

Family

ID=7101061

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29482/66A Expired GB1154912A (en) 1965-07-01 1966-06-30 Manufacture of Moulded Articles of Plastics Material

Country Status (6)

Country Link
US (1) US3505436A (en)
CH (1) CH433706A (en)
DE (1) DE1504269B2 (en)
ES (1) ES327371A1 (en)
FR (1) FR1485191A (en)
GB (1) GB1154912A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990014383A1 (en) * 1989-05-18 1990-11-29 ISOVOLTA Österreichische Isolierstoffwerke Aktiengesellschaft Process for manufacturing a prepreg for use as a reinforcing inlay and use of said prepreg

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3846526A (en) * 1970-02-12 1974-11-05 Scott Paper Co Method of forming a plastic container
US4031176A (en) * 1971-05-03 1977-06-21 The General Tire & Rubber Company Method of injection molding expanded thermoplastics and articles produced thereby
DE2249652A1 (en) * 1972-10-11 1974-04-25 Bayer Ag METHOD AND DEVICE FOR MANUFACTURING A FOAM PAD
US3916060A (en) * 1973-09-19 1975-10-28 Nasa Fiber modified polyurethane foam for ballistic protection
NL7410349A (en) * 1974-08-01 1976-02-03 Goodrich Europ METHOD AND DEVICE FOR MANUFACTURING FOAM ARTICLES WITH COVERING TOGETHER, AND FOAM ARTICLE, MANUFACTURED IN ACCORDANCE WITH THIS METHOD.
GB1585470A (en) * 1976-10-26 1981-03-04 Ici Ltd Foam-backed product
SE7904584L (en) * 1979-05-25 1980-11-26 Rennerfelt Gustav WAY TO PREPARE THE MIRROR OF THE MIRROR WITH THE SUBJECT PREPARED BY MEANS
DE3002560B1 (en) * 1980-01-25 1981-06-11 Kunststoffwerk Philippine Gmbh & Co Kg, 5420 Lahnstein Method and device for back-foaming soft foam plastic films with hard foam plastic
DE3407737A1 (en) * 1984-03-02 1985-09-05 Noel, Marquet & Cie. S.A., Eupen METHOD FOR PRODUCING MOLDED BODIES FROM FOAM PLASTIC
JPS63302885A (en) * 1987-06-01 1988-12-09 日産自動車株式会社 Integral molded seat
DE3823584A1 (en) * 1988-07-12 1990-01-18 Grammer Sitzsysteme Gmbh METHOD FOR PRODUCING A UPHOLSTERY PART
NL8802010A (en) * 1988-08-12 1990-03-01 Casparus Wilhelmus De Waal METHOD OF MANUFACTURING AN ANGLE PROFILE SUITABLE FOR BALL JOINTING OF CLOSED Duct Parts.
JPH0768685A (en) * 1990-03-20 1995-03-14 Hoover Universal Inc Fibrous reinforcing material and its production
AUPQ794900A0 (en) * 2000-06-05 2000-06-29 Schefenacker Vision Systems Australia Pty Ltd Improved external vehicle mirror and method for manufacture
JP2002067067A (en) * 2000-08-24 2002-03-05 Jsp Corp Method for producing skin material laminated foamed particle molded article
DE10258556A1 (en) * 2002-12-14 2004-07-15 Holger Kriwat Method of making an orthopedic brace
IT1393843B1 (en) * 2009-04-24 2012-05-11 Anceschi PROCEDURE FOR THE REALIZATION OF BIODEGRADABLE TRAYS FOR FOOD AND RELATIVE BIODEGRADABLE PAN.
ITPD20130015A1 (en) * 2013-01-25 2014-07-26 Novotex Italiana S P A TREAD COATING FILM FOR A POLYURETHANE-BASED FOOTWEAR SHOE SOLE
US9937644B2 (en) 2014-04-14 2018-04-10 Nike, Inc. Footwear upper components having contoured foam regions and methods of forming such components
US20190030876A1 (en) * 2017-07-31 2019-01-31 GM Global Technology Operations LLC Method and system for using an open pour spray urethane process with a single tool for trim components
KR102005090B1 (en) * 2018-02-23 2019-07-29 서홍걸 Shoe cushion and its manufacturing die
KR102514651B1 (en) 2018-08-27 2023-03-28 삼성전자주식회사 Insole and shoes comprising the same
KR102588072B1 (en) 2018-08-27 2023-10-12 삼성전자주식회사 Method for manufacturing an insole
KR102604085B1 (en) 2018-12-12 2023-11-21 삼성전자주식회사 Shoe type apparatus and control method thereof
CN110811875A (en) * 2019-11-26 2020-02-21 上海允泉新材料科技有限公司 Diaphragm for making braces, braces and method for making braces

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2728702A (en) * 1951-07-13 1955-12-27 Lockheed Aircraft Corp Composite cellular plastic structure
US2879197A (en) * 1956-04-19 1959-03-24 Fiber Bond Corp Foamable pad and method of making same
US2976577A (en) * 1958-04-14 1961-03-28 Gen Motors Corp Process of making foam cored laminates
US3258511A (en) * 1961-12-22 1966-06-28 Mobay Chemical Corp Process for the manufacture of upholstery
US3215764A (en) * 1964-03-20 1965-11-02 Haworth Frank Process of molding an outsole to a shoe upper

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990014383A1 (en) * 1989-05-18 1990-11-29 ISOVOLTA Österreichische Isolierstoffwerke Aktiengesellschaft Process for manufacturing a prepreg for use as a reinforcing inlay and use of said prepreg

Also Published As

Publication number Publication date
DE1504269B2 (en) 1973-03-08
US3505436A (en) 1970-04-07
CH433706A (en) 1967-04-15
ES327371A1 (en) 1967-07-16
FR1485191A (en) 1967-06-16
DE1504269A1 (en) 1969-10-16

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