DE2238831A1 - Thermoplast-hohlformteil und verfahren zu seiner herstellung - Google Patents

Thermoplast-hohlformteil und verfahren zu seiner herstellung

Info

Publication number
DE2238831A1
DE2238831A1 DE2238831A DE2238831A DE2238831A1 DE 2238831 A1 DE2238831 A1 DE 2238831A1 DE 2238831 A DE2238831 A DE 2238831A DE 2238831 A DE2238831 A DE 2238831A DE 2238831 A1 DE2238831 A1 DE 2238831A1
Authority
DE
Germany
Prior art keywords
thermoplastic hollow
molded part
temperature
hollow molded
part according
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.)
Withdrawn
Application number
DE2238831A
Other languages
German (de)
English (en)
Inventor
Colin Benjamin
John Andrew Harry Leashon
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.)
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
Original Assignee
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
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 SHELL INT RESEARCH, Shell Internationale Research Maatschappij BV filed Critical SHELL INT RESEARCH
Publication of DE2238831A1 publication Critical patent/DE2238831A1/de
Withdrawn legal-status Critical Current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
    • 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
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/42—Heating or cooling
    • B29C51/426—Producing specific thermal regimes during thermoforming to obtain particular properties
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C5/00—Rigid or semi-rigid luggage
    • A45C5/02—Materials 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
    • 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
    • B29C51/002—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 characterised by the choice of 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
    • B29C51/04—Combined thermoforming and prestretching, e.g. biaxial stretching
    • 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
    • B29C51/08—Deep drawing or matched-mould forming, i.e. using mechanical means only
    • 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
    • B29C51/08—Deep drawing or matched-mould forming, i.e. using mechanical means only
    • B29C51/082—Deep drawing or matched-mould forming, i.e. using mechanical means only by shaping between complementary mould parts
    • B29C51/085—Deep drawing or matched-mould forming, i.e. using mechanical means only by shaping between complementary mould parts with at least one of the shaping surfaces being made of resilien material, e.g. rubber
    • 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
    • B29C51/10—Forming by pressure difference, e.g. vacuum
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/10—Polymers of propylene
    • B29K2023/12—PP, i.e. polypropylene
    • 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
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/06—PVC, i.e. polyvinylchloride
    • 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
    • B29K2055/00—Use of specific polymers obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in a single one of main groups B29K2023/00 - B29K2049/00, e.g. having a vinyl group, as moulding material
    • B29K2055/02—ABS polymers, i.e. acrylonitrile-butadiene-styrene polymers
    • 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
    • B29L2031/7418—Suitcases

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
DE2238831A 1971-08-11 1972-08-07 Thermoplast-hohlformteil und verfahren zu seiner herstellung Withdrawn DE2238831A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3770771 1971-08-11
GB1226472*[A GB1386953A (en) 1971-08-11 1972-03-16 Process for making moulded plastic articles

Publications (1)

Publication Number Publication Date
DE2238831A1 true DE2238831A1 (de) 1973-02-22

Family

ID=26248896

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2238831A Withdrawn DE2238831A1 (de) 1971-08-11 1972-08-07 Thermoplast-hohlformteil und verfahren zu seiner herstellung

Country Status (10)

Country Link
JP (1) JPS4826863A (enExample)
BE (1) BE787219A (enExample)
CA (1) CA995432A (enExample)
CH (1) CH546634A (enExample)
DE (1) DE2238831A1 (enExample)
FR (1) FR2148447B1 (enExample)
GB (1) GB1386953A (enExample)
IT (1) IT964849B (enExample)
NL (1) NL7210871A (enExample)
SE (1) SE385808B (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2724186A1 (de) * 1976-05-27 1977-12-08 Sumitomo Bakelite Co Verfahren und vorrichtung zur herstellung eines formstuecks durch warmformen
DE2656071A1 (de) * 1976-12-10 1978-06-22 Multivac Hagenmueller Kg Verfahren und vorrichtung zum verformen von kunststoffolien
DE2901368A1 (de) * 1979-01-15 1980-07-31 Lentia Gmbh Verfahren zur herstellung von formteilen aus propylenhomo- oder co-polymeren mit gutem tieftemperaturverhalten
EP0814637A3 (de) * 1996-06-19 2004-09-15 AKG Akustische u. Kino-Geräte Gesellschaft m.b.H. Verfahren zur Herstellung einer Membrane für einen elektroakustischen Wandler
DE10251197C5 (de) * 2002-11-04 2008-06-19 Erhard Jahnen Verfahren zum Bördeln von runden Gefäßen
CN102107528B (zh) * 2004-06-18 2015-06-17 新秀丽Ip控股有限公司 由自增强热塑材料制造塑性元件的方法和装置及其生产的塑性元件

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7710568A (nl) * 1977-09-28 1979-03-30 Wavin Bv Werkwijze voor het doorlopend vormen van holle voorwerpen uit thermoplastisch materiaal.
DE2757554C3 (de) * 1977-12-23 1985-07-11 Fa. J.S. Staedtler, 8500 Nürnberg Schreibeinsatz für Röhrchenschreibgeräte
EP0095121A3 (de) * 1982-05-16 1986-01-29 Kurt Hacker Verfahren und Vorrichtung zur Herstellung eines wenigstens teilweise gewölbten, plattenförmigen Spiegelkörpers aus thermoplastischem Kunststoff
JPS6030324A (ja) * 1983-07-28 1985-02-15 Uchiyama Mfg Corp ガスケツトの製造方法
WO1986007563A1 (en) * 1985-06-17 1986-12-31 Baxter Travenol Laboratories, Inc. Process and apparatus for the manufacture of shaped articles or pieces from a sheet of orientable plastic material
DE9216080U1 (de) * 1992-11-26 1993-08-26 Reiss International GmbH, 88069 Tettnang Tiefziehteil
TW311896B (enExample) * 1995-06-07 1997-08-01 Elliot Younessian
US7993716B2 (en) 2004-01-07 2011-08-09 Dsm Ip Assets B.V. Process for the manufacture of curved objects
FR2883795B1 (fr) * 2005-03-31 2010-01-15 Stephane Sorlin Perfectionnement aux presses de faconnage, en particulier presses de gaufrage permanent
US8215860B2 (en) 2005-10-12 2012-07-10 Mitsubishi Pencil Co., Ltd. Cosmetic storage type applicator
DE102010050740B4 (de) * 2010-11-08 2012-12-06 Airbus Operations Gmbh Verfahren und Vorrichtung zur Herstellung eines Flugzeugstrukturbauteils
EP3842225A1 (en) 2017-03-15 2021-06-30 Samsonite IP Holdings S.ÀR.L. Biaxially oriented thermoplastic polymer laminate films for luggage articles and methods of making the same
CA3068326A1 (en) * 2017-07-25 2019-01-31 Invista Textiles (U.K.) Limited Composite polymeric film wear layer for hard surfaces
JP7052571B2 (ja) * 2018-06-04 2022-04-12 トヨタ自動車株式会社 成形装置および成形品の製造方法
DE102020134704A1 (de) 2020-12-22 2022-06-23 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Spannrahmen zur abgedichteten Fixierung einer Folie an einem Produktionselement

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2724186A1 (de) * 1976-05-27 1977-12-08 Sumitomo Bakelite Co Verfahren und vorrichtung zur herstellung eines formstuecks durch warmformen
DE2656071A1 (de) * 1976-12-10 1978-06-22 Multivac Hagenmueller Kg Verfahren und vorrichtung zum verformen von kunststoffolien
DE2901368A1 (de) * 1979-01-15 1980-07-31 Lentia Gmbh Verfahren zur herstellung von formteilen aus propylenhomo- oder co-polymeren mit gutem tieftemperaturverhalten
EP0814637A3 (de) * 1996-06-19 2004-09-15 AKG Akustische u. Kino-Geräte Gesellschaft m.b.H. Verfahren zur Herstellung einer Membrane für einen elektroakustischen Wandler
DE10251197C5 (de) * 2002-11-04 2008-06-19 Erhard Jahnen Verfahren zum Bördeln von runden Gefäßen
CN102107528B (zh) * 2004-06-18 2015-06-17 新秀丽Ip控股有限公司 由自增强热塑材料制造塑性元件的方法和装置及其生产的塑性元件

Also Published As

Publication number Publication date
IT964849B (it) 1974-01-31
SE385808B (sv) 1976-07-26
BE787219A (fr) 1973-02-05
CA995432A (en) 1976-08-24
GB1386953A (en) 1975-03-12
FR2148447A1 (enExample) 1973-03-23
FR2148447B1 (enExample) 1975-06-13
CH546634A (de) 1974-03-15
NL7210871A (enExample) 1973-02-13
JPS4826863A (enExample) 1973-04-09

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