DE69519981D1 - Verfahren zum Kontrollieren der Unversehrtheit von Behältern von warmgeformten Blisterbändern - Google Patents

Verfahren zum Kontrollieren der Unversehrtheit von Behältern von warmgeformten Blisterbändern

Info

Publication number
DE69519981D1
DE69519981D1 DE69519981T DE69519981T DE69519981D1 DE 69519981 D1 DE69519981 D1 DE 69519981D1 DE 69519981 T DE69519981 T DE 69519981T DE 69519981 T DE69519981 T DE 69519981T DE 69519981 D1 DE69519981 D1 DE 69519981D1
Authority
DE
Germany
Prior art keywords
integrity
containers
checking
thermoformed blister
tapes
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 - Fee Related
Application number
DE69519981T
Other languages
English (en)
Other versions
DE69519981T2 (de
Inventor
Giuseppe Monti
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.)
Marchesini Group SpA
Original Assignee
Marchesini Group SpA
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 Marchesini Group SpA filed Critical Marchesini Group SpA
Publication of DE69519981D1 publication Critical patent/DE69519981D1/de
Application granted granted Critical
Publication of DE69519981T2 publication Critical patent/DE69519981T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/32—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators
    • G01M3/3218—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators for flexible or elastic containers
    • 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
    • B29C51/46—Measuring, controlling or regulating
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/32—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators
    • G01M3/3281—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators removably mounted in a test cell
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/007—Using fluid under pressure
    • 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
    • B29C51/10—Forming by pressure difference, e.g. vacuum

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
DE69519981T 1994-05-20 1995-05-19 Verfahren zum Kontrollieren der Unversehrtheit von Behältern von warmgeformten Blisterbändern Expired - Fee Related DE69519981T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT94BO000234A ITBO940234A1 (it) 1994-05-20 1994-05-20 "metodo per il controllo dell'integrita' di alveoli di un nastro alveolato ottenuto per termoformatura".

Publications (2)

Publication Number Publication Date
DE69519981D1 true DE69519981D1 (de) 2001-03-01
DE69519981T2 DE69519981T2 (de) 2001-08-02

Family

ID=11339840

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69519981T Expired - Fee Related DE69519981T2 (de) 1994-05-20 1995-05-19 Verfahren zum Kontrollieren der Unversehrtheit von Behältern von warmgeformten Blisterbändern

Country Status (4)

Country Link
EP (1) EP0720906B1 (de)
DE (1) DE69519981T2 (de)
ES (1) ES2153465T3 (de)
IT (1) ITBO940234A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0955106B1 (de) * 1998-05-06 2002-07-31 Alcan Technology & Management AG Vorrichtung zum Erfassen der Poren- oder Rissbildung an einer Folie
DE10025934A1 (de) * 2000-05-26 2001-12-06 Gea Finnah Gmbh Vorrichtung zur Dichtigkeitskontrolle
DE102004003742A1 (de) * 2004-01-23 2005-08-18 Gerd Weinrich Vorwärmvorrichtung für flächige Materialienabschnitte
DE102006020077A1 (de) * 2006-04-29 2007-11-08 Bayerische Motoren Werke Ag Vorrichtung zum Prüfen von Umformteilen auf Risse
CN103042680A (zh) * 2011-10-14 2013-04-17 四川制药制剂有限公司 快速泡罩成型装置
JP6821299B2 (ja) * 2015-10-14 2021-01-27 大森機械工業株式会社 Ｐｔｐシート製造装置およびｐｔｐシート製造方法
KR102308583B1 (ko) 2018-07-16 2021-10-05 아르끄마 프랑스 열가소성 재료의 부품들을 용접하기 위한 방법
FR3083733A1 (fr) 2018-07-16 2020-01-17 Arkema France Procédé de soudage par induction de pièces à base de matériau thermoplastique
FR3083734B1 (fr) 2018-07-16 2021-12-24 Arkema France Procede de soudage par induction de pieces a base de materiau thermoplastique
FR3083732A1 (fr) 2018-07-16 2020-01-17 Arkema France Procédé de soudage de pièces à base de matériau thermoplastique
JP2020143978A (ja) * 2019-03-06 2020-09-10 大日本印刷株式会社 漏れ検査機能付圧空成形装置および圧空成形容器の漏れ検査方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6021050B2 (ja) * 1978-06-06 1985-05-25 住友重機械工業株式会社 射出吹込成形機のミスブロ−検知装置
JPS5614404A (en) * 1979-07-13 1981-02-12 Toshiba Corp Ozonizer
GB8620966D0 (en) * 1986-08-29 1986-10-08 Analytical Instr Ltd Package tester
US5497654A (en) * 1989-01-27 1996-03-12 Lehmann; Martin Method and apparatus for leak testing a container
IT1235994B (it) * 1989-12-29 1992-12-15 Massimo Marchesini Apparecchiatura perfezionata per la termoforatura di nastri di polipropilene

Also Published As

Publication number Publication date
EP0720906B1 (de) 2001-01-24
ITBO940234A0 (it) 1994-05-20
EP0720906A2 (de) 1996-07-10
EP0720906A3 (de) 1997-06-11
ES2153465T3 (es) 2001-03-01
ITBO940234A1 (it) 1995-11-20
DE69519981T2 (de) 2001-08-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee