AU1811295A – Process and device for producing a flowable product package via a shell
– Google Patents
AU1811295A – Process and device for producing a flowable product package via a shell
– Google Patents
Process and device for producing a flowable product package via a shell
Info
Publication number
AU1811295A
AU1811295A
AU18112/95A
AU1811295A
AU1811295A
AU 1811295 A
AU1811295 A
AU 1811295A
AU 18112/95 A
AU18112/95 A
AU 18112/95A
AU 1811295 A
AU1811295 A
AU 1811295A
AU 1811295 A
AU1811295 A
AU 1811295A
Authority
AU
Australia
Prior art keywords
deep
plastic
heating
shell
producing
Prior art date
1994-03-12
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.)
Granted
Application number
AU18112/95A
Other versions
AU686758B2
(en
Inventor
Bernhard Korus
Udo Liebram
Wilhelm Reil
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.)
Tetra Laval Holdings and Finance SA
Original Assignee
Tetra Laval Holdings and Finance SA
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.)
1994-03-12
Filing date
1995-02-22
Publication date
1995-10-03
1995-02-22
Application filed by Tetra Laval Holdings and Finance SA
filed
Critical
Tetra Laval Holdings and Finance SA
1995-10-03
Publication of AU1811295A
publication
Critical
patent/AU1811295A/en
1998-02-12
Application granted
granted
Critical
1998-02-12
Publication of AU686758B2
publication
Critical
patent/AU686758B2/en
2015-02-22
Anticipated expiration
legal-status
Critical
Status
Ceased
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
B29C51/266—Auxiliary operations after the thermoforming operation
B29C51/267—Two sheets being thermoformed in separate mould parts and joined together while still in the mould
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
B29C51/421—Heating or cooling of preforms, specially adapted for thermoforming
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
B29C2793/00—Shaping techniques involving a cutting or machining operation
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
B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
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
Abstract
In a process for producing a shell of heat-formable plastic, a plate-like section of the plastic material (40) to be processed is conveyed on a vertical web (21) through at least two heating stages (45) behind each other in the direction of travel (21, 24) downwards to a deep-drawing station (16, 24) and then deep-drawn. To ensure that the heating of the plastic material before deep-drawing can take place technically more simply and more reliably, the invention provides that the plastic material is fed in the form of a continuous web (40) from above the first heating stage (45), with heating during movement, separated from the plastic web (40) vertically downwards at the upper end (46) of the foremost, lowest plate-like section of the plastic web (40) during deep-drawing (by 47) and deep-drawn.
AU18112/95A
1994-03-12
1995-02-22
Process and device for producing a flowable product package via a shell
Ceased
AU686758B2
(en)
Applications Claiming Priority (3)
Application Number
Priority Date
Filing Date
Title
DE4408445A
DE4408445A1
(en)
1994-03-12
1994-03-12
Method and device for producing an eluent pack over a half-shell
DE4408445
1994-03-12
PCT/EP1995/000639
WO1995025004A1
(en)
1994-03-12
1995-02-22
Process and device for producing a flowable product package via a shell
Publications (2)
Publication Number
Publication Date
AU1811295A
true
AU1811295A
(en)
1995-10-03
AU686758B2
AU686758B2
(en)
1998-02-12
Family
ID=6512639
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
AU18112/95A
Ceased
AU686758B2
(en)
1994-03-12
1995-02-22
Process and device for producing a flowable product package via a shell
Country Status (8)
Country
Link
EP
(1)
EP0750547B1
(en)
JP
(1)
JPH09510154A
(en)
AT
(1)
ATE192382T1
(en)
AU
(1)
AU686758B2
(en)
CA
(1)
CA2175254A1
(en)
DE
(2)
DE4408445A1
(en)
TW
(1)
TW301639B
(en)
WO
(1)
WO1995025004A1
(en)
Families Citing this family (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE19647501B4
(en)
*
1996-11-16
2004-07-08
Müller Weingarten AG
Transport means for the molded parts to be moved through in a forming machine
DE19730781C2
(en)
*
1997-07-18
2002-05-29
Tetra Laval Holdings & Finance
Device for severing a material web made of thermoformed plastic
NO309638B1
(en)
*
1999-06-02
2001-03-05
Spilka Ind As
Method and apparatus for making composite product
DE10042121A1
(en)
*
2000-08-28
2002-03-14
Basell Polyolefine Gmbh
Process for the production of hollow plastic bodies
JP6321342B2
(en)
*
2013-08-29
2018-05-09
大森機械工業株式会社
Deep drawing packaging machine
Family Cites Families (9)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3235638A
(en)
*
1961-09-07
1966-02-15
Hedwin Corp
Method for forming plastic containers
GB1108243A
(en)
*
1964-04-22
1968-04-03
Calmec Extruform Ltd
Improvements in apparatus for moulding articles from sheet plastics material
CH437102A
(en)
*
1965-08-13
1967-05-31
Ivers Lee Co
Process for the production of metering packs filled with a substance and device for carrying out the process
GB1194821A
(en)
*
1966-04-22
1970-06-10
Calmec Extruform Ltd
Improvements in or relating to the Moulding of Articles from Thermoplastics Material
US4423000A
(en)
*
1980-10-17
1983-12-27
Syoichi Teraoka
Method for molding hollow plastic articles
DE3885126T2
(en)
*
1987-03-17
1994-05-05
Tetra Laval Holdings & Finance
Forming plastic films.
DE3823189A1
(en)
*
1987-07-01
1990-01-25
Vtm Verfahrenstechnik Ag Feldb
Process and apparatus for producing plastic parts
DE3929664A1
(en)
*
1989-09-07
1991-03-14
Schenk Helga
Thermoforming film container plus tube – by mould tools which grip tube in tapered holes so that when vacuum thermoforming is completed some space allows film to cool round tube
DE4005972A1
(en)
*
1990-02-26
1991-08-29
Tetra Pak Gmbh
DEVICE FOR DRAWING AN OPEN SHELL
1994
1994-03-12
DE
DE4408445A
patent/DE4408445A1/en
not_active
Withdrawn
1995
1995-02-22
CA
CA002175254A
patent/CA2175254A1/en
not_active
Abandoned
1995-02-22
EP
EP95909766A
patent/EP0750547B1/en
not_active
Expired – Lifetime
1995-02-22
AT
AT95909766T
patent/ATE192382T1/en
not_active
IP Right Cessation
1995-02-22
DE
DE59508278T
patent/DE59508278D1/en
not_active
Expired – Fee Related
1995-02-22
WO
PCT/EP1995/000639
patent/WO1995025004A1/en
active
IP Right Grant
1995-02-22
JP
JP7523100A
patent/JPH09510154A/en
not_active
Ceased
1995-02-22
AU
AU18112/95A
patent/AU686758B2/en
not_active
Ceased
1995-04-06
TW
TW084103453A
patent/TW301639B/zh
active
Also Published As
Publication number
Publication date
WO1995025004A1
(en)
1995-09-21
DE59508278D1
(en)
2000-06-08
EP0750547A1
(en)
1997-01-02
JPH09510154A
(en)
1997-10-14
ATE192382T1
(en)
2000-05-15
CA2175254A1
(en)
1995-09-21
EP0750547B1
(en)
2000-05-03
TW301639B
(en)
1997-04-01
DE4408445A1
(en)
1995-09-14
AU686758B2
(en)
1998-02-12
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None