IT1220371B - METHOD FOR CHECKING THE SEALING OF THE WELDING OF SINGLE-DOSE VIALS OF THERMOPLASTIC MATERIAL OBTAINED CONNECTED TOGETHER IN MULTIPLE UNITS AND EQUIPMENT FOR THE IMPLEMENTATION OF THE METHOD - Google Patents

METHOD FOR CHECKING THE SEALING OF THE WELDING OF SINGLE-DOSE VIALS OF THERMOPLASTIC MATERIAL OBTAINED CONNECTED TOGETHER IN MULTIPLE UNITS AND EQUIPMENT FOR THE IMPLEMENTATION OF THE METHOD

Info

Publication number
IT1220371B
IT1220371B IT03466/88A IT346688A IT1220371B IT 1220371 B IT1220371 B IT 1220371B IT 03466/88 A IT03466/88 A IT 03466/88A IT 346688 A IT346688 A IT 346688A IT 1220371 B IT1220371 B IT 1220371B
Authority
IT
Italy
Prior art keywords
checking
welding
implementation
sealing
equipment
Prior art date
Application number
IT03466/88A
Other languages
Italian (it)
Other versions
IT8803466A0 (en
Inventor
Roberto Baruffato
Franco G Salmi
Original Assignee
P M System Srl
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 P M System Srl filed Critical P M System Srl
Priority to IT03466/88A priority Critical patent/IT1220371B/en
Publication of IT8803466A0 publication Critical patent/IT8803466A0/en
Priority to GB8911446A priority patent/GB2219400B/en
Priority to DE3916566A priority patent/DE3916566A1/en
Application granted granted Critical
Publication of IT1220371B publication Critical patent/IT1220371B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/34—Sorting according to other particular properties
    • B07C5/3404—Sorting according to other particular properties according to properties of containers or receptacles, e.g. rigidity, leaks, fill-level
    • B07C5/3408—Sorting according to other particular properties according to properties of containers or receptacles, e.g. rigidity, leaks, fill-level for bottles, jars or other glassware
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/82—Testing the joint
    • 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
    • G01M3/027—Details with respect to the testing of elastic elements, e.g. gloves, condoms
    • 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
    • G01M3/3236—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 by monitoring the interior space of the containers
    • G01M3/3245—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 by monitoring the interior space of the containers using a level monitoring device
    • 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
    • G01M3/38—Investigating fluid-tightness of structures by using light
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/82—Testing the joint
    • B29C65/8207—Testing the joint by mechanical methods
    • B29C65/8246—Pressure tests, e.g. hydrostatic pressure tests

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Examining Or Testing Airtightness (AREA)
IT03466/88A 1988-05-20 1988-05-20 METHOD FOR CHECKING THE SEALING OF THE WELDING OF SINGLE-DOSE VIALS OF THERMOPLASTIC MATERIAL OBTAINED CONNECTED TOGETHER IN MULTIPLE UNITS AND EQUIPMENT FOR THE IMPLEMENTATION OF THE METHOD IT1220371B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT03466/88A IT1220371B (en) 1988-05-20 1988-05-20 METHOD FOR CHECKING THE SEALING OF THE WELDING OF SINGLE-DOSE VIALS OF THERMOPLASTIC MATERIAL OBTAINED CONNECTED TOGETHER IN MULTIPLE UNITS AND EQUIPMENT FOR THE IMPLEMENTATION OF THE METHOD
GB8911446A GB2219400B (en) 1988-05-20 1989-05-18 Method and apparatus for testing thermoplastic single-dose phials produced in multiple units
DE3916566A DE3916566A1 (en) 1988-05-20 1989-05-20 METHOD AND DEVICE FOR TESTING THE TIGHTNESS OF FILLED CONTAINERS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT03466/88A IT1220371B (en) 1988-05-20 1988-05-20 METHOD FOR CHECKING THE SEALING OF THE WELDING OF SINGLE-DOSE VIALS OF THERMOPLASTIC MATERIAL OBTAINED CONNECTED TOGETHER IN MULTIPLE UNITS AND EQUIPMENT FOR THE IMPLEMENTATION OF THE METHOD

Publications (2)

Publication Number Publication Date
IT8803466A0 IT8803466A0 (en) 1988-05-20
IT1220371B true IT1220371B (en) 1990-06-15

Family

ID=11107906

Family Applications (1)

Application Number Title Priority Date Filing Date
IT03466/88A IT1220371B (en) 1988-05-20 1988-05-20 METHOD FOR CHECKING THE SEALING OF THE WELDING OF SINGLE-DOSE VIALS OF THERMOPLASTIC MATERIAL OBTAINED CONNECTED TOGETHER IN MULTIPLE UNITS AND EQUIPMENT FOR THE IMPLEMENTATION OF THE METHOD

Country Status (3)

Country Link
DE (1) DE3916566A1 (en)
GB (1) GB2219400B (en)
IT (1) IT1220371B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9303941L (en) * 1993-11-26 1995-04-24 Aaf Industriteknik Ab Method and apparatus for checking leakage from a closed container
DE19641988A1 (en) * 1996-10-11 1998-04-16 Focke & Co Packaging machine with optical monitoring devices
DE102008060960A1 (en) * 2008-12-06 2010-06-10 Boehringer Ingelheim Pharma Gmbh & Co. Kg Optical level measurement

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3509996A (en) * 1967-11-24 1970-05-05 Continental Can Co Defective package detector
US3591944A (en) * 1969-03-03 1971-07-13 Safeway Stores Method and apparatus for detection of leaks in seals of packages
BE757568A (en) * 1969-10-15 1971-04-15 Barry Wehmiller Machinery Cy L BOTTLE INSPECT MACHINE
US3942900A (en) * 1973-05-24 1976-03-09 Smithkline Corporation Quality control monitor for medicinal capsule packaging apparatus
DE3032334A1 (en) * 1980-08-27 1982-04-08 Dr. Madaus & Co, 5000 Köln OPTICAL SCANING DEVICE

Also Published As

Publication number Publication date
GB2219400B (en) 1992-03-04
GB8911446D0 (en) 1989-07-05
DE3916566A1 (en) 1989-11-23
GB2219400A (en) 1989-12-06
IT8803466A0 (en) 1988-05-20

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940531