SE385808B - Sett att kallforma en termoplastisk halkropp under formpressning - Google Patents

Sett att kallforma en termoplastisk halkropp under formpressning

Info

Publication number
SE385808B
SE385808B SE7209687A SE968772A SE385808B SE 385808 B SE385808 B SE 385808B SE 7209687 A SE7209687 A SE 7209687A SE 968772 A SE968772 A SE 968772A SE 385808 B SE385808 B SE 385808B
Authority
SE
Sweden
Prior art keywords
way
during molding
body during
half body
cold form
Prior art date
Application number
SE7209687A
Other languages
English (en)
Swedish (sv)
Inventor
C Benjamin
J A H Leashon
Original Assignee
Shell Int Research
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 filed Critical Shell Int Research
Publication of SE385808B publication Critical patent/SE385808B/xx

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)
SE7209687A 1971-08-11 1972-07-25 Sett att kallforma en termoplastisk halkropp under formpressning SE385808B (sv)

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
SE385808B true SE385808B (sv) 1976-07-26

Family

ID=26248896

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7209687A SE385808B (sv) 1971-08-11 1972-07-25 Sett att kallforma en termoplastisk halkropp under formpressning

Country Status (10)

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

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52144061A (en) * 1976-05-27 1977-12-01 Sumitomo Bakelite Co Method and device for thermally forming plastic sheet
DE2656071C3 (de) * 1976-12-10 1982-12-30 Multivac Sepp Haggenmüller KG, 8941 Wolfertschwenden Verfahren und Vorrichtung zum Verformen von Kunststoffolie zu einseitig offenen Behältern mit einer Bodenkante
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
DE2901368A1 (de) * 1979-01-15 1980-07-31 Lentia Gmbh Verfahren zur herstellung von formteilen aus propylenhomo- oder co-polymeren mit gutem tieftemperaturverhalten
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 (enrdf_load_stackoverflow) * 1995-06-07 1997-08-01 Elliot Younessian
AT403751B (de) * 1996-06-19 1998-05-25 Akg Akustische Kino Geraete Verfahren zur herstellung einer membran für einen elektroakustischen wandler
DE10251197C5 (de) * 2002-11-04 2008-06-19 Erhard Jahnen Verfahren zum Bördeln von runden Gefäßen
KR101148639B1 (ko) 2004-01-07 2012-05-23 디에스엠 아이피 어셋츠 비.브이. 만곡된 물품의 제조방법
DE102004029453A1 (de) 2004-06-18 2006-06-08 Samsonite Corp., Denver Verfahren zur Herstellung eines Kunststoffteiles, insbesondere Gepäckstückschale, aus selbstverstärktem thermoplastischen Material, Kunststoffteil, hergestellt aus selbstverstärktem thermoplastischen Material und Vorrichtung zur Herstellung eines Kunststoffteiles, insbesondere Gepäckstückschale
FR2883795B1 (fr) * 2005-03-31 2010-01-15 Stephane Sorlin Perfectionnement aux presses de faconnage, en particulier presses de gaufrage permanent
JP5171257B2 (ja) 2005-10-12 2013-03-27 三菱鉛筆株式会社 化粧料内蔵型塗布具
DE102010050740B4 (de) * 2010-11-08 2012-12-06 Airbus Operations Gmbh Verfahren und Vorrichtung zur Herstellung eines Flugzeugstrukturbauteils
HUE063199T2 (hu) 2017-03-15 2023-12-28 Samsonite Ip Holdings Sarl Eljárás poggyászcikk elõállítására, amely során hõre lágyuló polimerbõl álló laminált filmrétegeket laminálunk
US11420428B2 (en) * 2017-07-25 2022-08-23 Lowe's Companies, Inc. 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

Also Published As

Publication number Publication date
IT964849B (it) 1974-01-31
FR2148447A1 (enrdf_load_stackoverflow) 1973-03-23
CA995432A (en) 1976-08-24
DE2238831A1 (de) 1973-02-22
BE787219A (fr) 1973-02-05
CH546634A (de) 1974-03-15
JPS4826863A (enrdf_load_stackoverflow) 1973-04-09
NL7210871A (enrdf_load_stackoverflow) 1973-02-13
FR2148447B1 (enrdf_load_stackoverflow) 1975-06-13
GB1386953A (en) 1975-03-12

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