DK155156B - PROCEDURE AND APPARATUS FOR PACKAGING OF PRODUCTS THAT ARE FORMED BY PURPOSES IN A HEALTHY COVER OF A BLISTER PACKAGING - Google Patents
PROCEDURE AND APPARATUS FOR PACKAGING OF PRODUCTS THAT ARE FORMED BY PURPOSES IN A HEALTHY COVER OF A BLISTER PACKAGING Download PDFInfo
- Publication number
- DK155156B DK155156B DK578082A DK578082A DK155156B DK 155156 B DK155156 B DK 155156B DK 578082 A DK578082 A DK 578082A DK 578082 A DK578082 A DK 578082A DK 155156 B DK155156 B DK 155156B
- Authority
- DK
- Denmark
- Prior art keywords
- tire
- refrigerant
- heat
- cells
- channel
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 10
- 238000004806 packaging method and process Methods 0.000 title claims description 6
- 239000003507 refrigerant Substances 0.000 claims description 21
- 239000011888 foil Substances 0.000 claims description 16
- 229920001169 thermoplastic Polymers 0.000 claims description 13
- 239000004416 thermosoftening plastic Substances 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 6
- 239000012815 thermoplastic material Substances 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 4
- 239000002826 coolant Substances 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 description 11
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 2
- 239000007937 lozenge Substances 0.000 description 2
- 238000012858 packaging process Methods 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 239000000600 sorbitol Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B63/00—Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged
- B65B63/08—Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged for heating or cooling articles or materials to facilitate packaging
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
Description
iin
DK 155156 BDK 155156 B
Opfindelsen angår en fremgangsmåde til emballering af produkter, dec formes ved ihældning i en blisterpaknings varmeformede dække, og især en fremgangsmåde af den art, hvor dækket består af et foliestykke af termoplastisk ma-ς teriale med celler, der er varmeformet og hver især er indrettet til at optage et respektivt produkt.The invention relates to a method of packaging products, which are formed by pouring into a blister pack's heat-shaped cover, and in particular to a method in which the tire consists of a thermoplastic material film with cells which are heat-shaped and each arranged to record a respective product.
Ved fremgangfemåder af denne art er der problemer med at forhindre, at produktet, der normalt er varmt så det kan ihældes, beskadiger dækkets termoplastiske materiale, der 10 er følsomt over for denne temperatur.In methods of this kind, there are problems in preventing the product, which is normally hot so it can be poured, from damaging the thermoplastic material of the tire which is sensitive to this temperature.
Derfor hældes produktet ved de kendte fremgangsmådeir i en form af et materiale, der kan modstå temperaturen, f.eks. en metalform, og anbringes derpå i cellerne i blisterpakningens dække, efter at produktet er blevet afkølet til 15 en temperatur, som dækkets termoplastiske materiale kan klare.Therefore, by the known process, the product is poured into a form which can withstand the temperature, e.g. a metal form, and then placed in the cells of the blister pack's cover after the product has been cooled to a temperature capable of withstanding the thermoplastic material of the tire.
Denne løsning er utilfredsstillende, eftersom fremstillingsprocessens hastighed reduceres, når dannelsen ved ihældning adskilles fra emballeringsprocessen.This solution is unsatisfactory since the speed of the manufacturing process is reduced when the formation by pouring is separated from the packaging process.
20 Formålet med opfindelsen er at angive en fremgangsmåde af den nævnte art, som afhjælper disse ulemper.The object of the invention is to provide a method of the aforementioned kind which alleviates these disadvantages.
Dette formål opnås ifølge opfindelsen ved f at den indledningsvis angivne fremgangsmåde udføres som anført i den kendetegnende del af krav 1, idet man herved opnår, at pro-25 duktet formes ved ihældning direkte i cellerne i pakningens dække.This object is achieved according to the invention by carrying out the method as initially set forth in the characterizing part of claim 1, thereby obtaining that the product is formed by pouring directly into the cells in the cover of the package.
Opfindelsen angår endvidere et apparat af den i indledningen til krav 4 nævnte art, og dette apparat er ejendommelig ved deti den kendetegnende del af krav 4 angivne.The invention further relates to an apparatus of the kind mentioned in the preamble of claim 4, and this apparatus is characterized by the characterizing part of claim 4.
30 Ved apparatet ifølge opfindelsen opnås det, at en strøm 2In the apparatus according to the invention, a current 2 is obtained
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af flydende kølemiddel holdes i kontakt med den ydre flade af pakningens dække, der er fremstillet ved varme-formning af et foliestykke af termoplastfolie, medens produktet hældes ind i selve dækkets celler.of liquid refrigerant is kept in contact with the outer surface of the cover of the package made by heat forming a film of thermoplastic film while pouring the product into the cells of the tire itself.
5 Opfindelsen vil blive nærmere beskrevet i det følgende un der henvisning til tegningen, hvor fig. 1 og 2 viser en blisterpakning henholdsvis fra neden og fra siden, fig. 3 er et skematisk sidebillede af et apparat ifølge op-10 findelsen, fig. 4 viser flere dele af fig. 3 mere detaljeret og i større målestok, og fig. 5 er et snit langs linien V-V i fig. 4.The invention will be further described in the following with reference to the drawings, in which: 1 and 2 show a blister pack from below and from the side respectively; Figure 3 is a schematic side view of an apparatus according to the invention; 4 shows several parts of FIG. 3 in greater detail and on a larger scale; and FIG. 5 is a section along the line V-V in FIG. 4th
I fig. 1 og 2 er en pakning af den art, som kendes under 15 navnet blisterpakning, som helhed betegnet med 1. Paknin gen 1 består af et dække 2, der er dannet ved termoform-ning af et foliestykke af termoplastfolie, f.eks. polyvi-nylchlorid (PVC). Det termoplastiske foliestykkes flade overflade er deformeret lokalt til dannelse af celler 3, 20 som hver især er indrettet til at optage et respektivt produkt, f.eks. en pastil dannet ved ihældning.In FIG. 1 and 2 is a package of the kind known as the name blister pack, generally designated 1. Package 1 consists of a cover 2 formed by thermoforming a film of thermoplastic film, e.g. polyvinyl chloride (PVC). The flat surface of the thermoplastic film piece is deformed locally to form cells 3, 20, each of which is arranged to receive a respective product, e.g. a lozenge formed by pouring.
I et typisk brugseksempel for blisterpakningen er cellerne 3 indrettet til at optage pastiller dannet ved ihæld^ ning af sorbitol. For at tillade hældning opvarmes sorbi-25 tolstoffet til en temperatur på 85 - 90°C.In a typical use case for the blister pack, cells 3 are arranged to receive lozenges formed by pouring sorbitol. To allow pouring, the sorbitol substance is heated to a temperature of 85 - 90 ° C.
Dækkets 2 polyvinylchlorid (PVC) kan normalt modstå en temperatur på ca. 70°C, men deformeres ved højere temperaturer .The tire 2 polyvinyl chloride (PVC) can normally withstand a temperature of approx. 70 ° C, but deforms at higher temperatures.
33
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Den i fig. 1 viste blisterpakning omfatter endvidere en tætningsstrimmel 4, som lukker cellerne 3.The FIG. 1, the blister pack shown further comprises a sealing strip 4 which closes cells 3.
Ved blisteremballeringsprocesser i industriel målestok dannes både dækket 2 og tætningsstrimmelen 4-normalt af folie-5 stykker af termoplastfolie, som afvikles fra tilsvarende forrådsruller.In industrial-scale blister packaging processes, both the tire 2 and the sealing strip 4 are usually formed of film-5 pieces of thermoplastic film, which are wound from corresponding stock rolls.
Emballeringsoperationens produkt er normalt også i form af en folie, som derpå afskæres og stanses til dannelse af pakninger af den i fig. 1 og 2 viste art.The product of the packaging operation is usually also in the form of a foil which is then cut and punched to form seals of the package shown in FIG. 1 and 2.
10 Pakningen 1 omfatter tre dele, hvoraf to har celler 3, medens den tredje har to flade overflader, som f.eks. kan anvendes til varebetegnelser og informationer om det emballerede produkt.The package 1 comprises three parts, two of which have cells 3, while the third has two flat surfaces, e.g. can be used for product descriptions and information about the packaged product.
I fig. 3 er der vist en forrådsrulle 10 for et første fo-15 liestykke 11 af termoplastfolie.In FIG. 3, a stock roll 10 is shown for a first foil sheet 11 of thermoplastic film.
En varmeformestation for det første foliestykke 11 af ter-plastfolie afviklet fra den første rulle 10 ar som helhed betegnet med 12,A heat forming station for the first plastic sheet 11 of terracotta film wound from the first roll 10 sheets as a whole denoted by 12,
En fyldestation som helhed betegnet med 13 er monteret mel-20 lem varmeformestationen 12 og en tætningsstation 14, som har en tilhørende anden rulle 15 til levering af et andet foliestykke 16 af termoplastfolie.A filling station as a whole denoted by 13 is mounted between the heat forming station 12 and a sealing station 14 having an associated second roll 15 for supplying a second film piece 16 of thermoplastic film.
En samlestation for det færdige produkt er som helhed betegnet med 17 og omfatter en rulle 18, på hvilken folie-25 stykkerne 11, 16 vikles, efter at de har passeret tætningsstationen 14.A collection station for the finished product is generally designated 17 and comprises a roll 18 on which the film 25 pieces 11, 16 are wound after passing the sealing station 14.
Som det fremgår af fig. 4, omfatter'fyIdestationen 13 en kanal 13a, der strækker sig i retningen for forskydningen 4As shown in FIG. 4, the feed station 13 comprises a channel 13a extending in the direction of the displacement 4
DK 155156 BDK 155156 B
af det første foliestykke 11 af termoplast mellem formesta-tionen 12 og tætningsstationen 14.of the first thermoplastic film sheet 11 between the forming station 12 and the sealing station 14.
Kanalen 13a har en dybde, der er større end dybden af de i det første foliestykke 11 dannede celler. Kanalen 13a 5 har en indløbsende 13b for det første, termoformede foliestykke. Kanalen 13a har endvidere langsgående ribber 13c og ligger under, nær indløbsenden 13b, en station til afgivelse af afmålte mængder af det produkt, der skal emballeres .Channel 13a has a depth greater than the depth of the cells formed in the first sheet of film 11. The duct 13a 5 has an inlet end 13b for the first thermoformed film piece. The duct 13a further has longitudinal ribs 13c and lies below, near the inlet end 13b, a station for dispensing measured quantities of the product to be packaged.
10 En pumpe 13f, der forsyner kanalen 13a med et flydende kø- . lemiddel, er forbundet med kanalen 13a ved hjælp af et rør 13e. Pumpens 13f tilgangsside er forbundet med et køleorgati 13g, som forsynes med kølemidlet, der afgives fra kanalen 13a gennem en åbning 13h i kanalens 13a bund nær tætnings-15 stationen 14.10 A pump 13f which supplies the conduit 13a with a liquid line. means, is connected to the channel 13a by means of a tube 13e. The inlet side of the pump 13f is connected to a cooling body 13g which is provided with the coolant delivered from the duct 13a through an opening 13h in the bottom of the duct 13a near the sealing station 14.
I endepartiet mellem åbningen 13h og tætningsstationen 14 er der i kanalens 13a bund udformet et antal udluftningshuller 13i, som er forbundet med en sugepumpe 131.In the end portion between the opening 13h and the sealing station 14, a plurality of vent holes 13i are formed at the bottom of the duct 13a which is connected to a suction pump 131.
Ved brug af apparatet ifølge opfindelsen leveres det første 20 foliestykke 11 af termoplast fra den første rulle 10 til varmeformestationen 12, hvor foliestykkets 11 flade overflade deformeres lokalt til dannelse af langsgående rækker af celler af den art, der er vist ved 3 i fig. 1 og 2.Using the apparatus of the invention, the first 20 sheet of thermoplastic film 11 is supplied from the first roll 10 to the heat forming station 12, where the flat surface of the sheet 11 is locally deformed to form longitudinal rows of cells of the kind shown at 3 in FIG. 1 and 2.
Nedstrøms for varmeformestationen 12 passerer det varmefor-25 mede første foliestykke 11 langs kanalen 13a, så at kanalens sidevægge støtter foliestykkets 11 længdekanter under foliestykkets passage langs kanalen 13a.Downstream of the heat forming station 12, the heat-formed first foil 11 passes along the duct 13a so that the side walls of the duct support the longitudinal edges of the foil 11 during the passage of the foil along the duct 13a.
I den viste udførelsesform er apparatet ifølge opfindelsen indrettet til at emballere produkter, der er formet ved 30 ihældning i en blisterpakning, som har fire par celle- 5In the embodiment shown, the apparatus according to the invention is arranged to package products formed by pouring into a blister pack having four pairs of cells.
DK 155156 BDK 155156 B
rækker 3, der er adskilte ved hjælp af mellemliggende flade partier af det varmeformede foliestykke 11.rows 3 spaced apart by intermediate flat portions of the heat-formed foil 11.
Som vist i fig. 5 støtter de langsgående ribber 13c, der rager frem fra kanalens 13a bund, disse mellempartier af 5 det termoformede foliestykke 11.As shown in FIG. 5, the longitudinal ribs 13c projecting from the bottom of the channel 13a support these intermediate portions of the thermoformed foil 11.
Ved hældestationen 13d hældes afmålte mængder af produktet, der skal emballeres, ind i hver celle 3 i dækket 2, der er dannet ved varme formningen af det første foliestykke 11 af termoplast, medens selve dækket er neddykket i et bad af 10 flydende kølemiddel, som findes i kanalen 13a.At pouring station 13d, metered quantities of the product to be packaged are poured into each cell 3 of the tire 2 formed by heat forming the first thermoplastic film sheet 11, while the tire itself is immersed in a bath of 10 liquid refrigerant which is found in channel 13a.
Hver celles 3 ydre flade er således i kontakt med kølemidlet, som holdes ved en konstant temperatur under det niveau, hvor der opstår skadevirkninger, såsom deformation af selve dækket.Thus, the outer surface of each cell 3 is in contact with the refrigerant which is kept at a constant temperature below the level at which damage effects occur, such as deformation of the tire itself.
15 Pumpen 13f forsyner kanalen 13a med lavtemperaturkølemiddel fra køleorganet 13g.Pump 13f supplies duct 13a with low temperature refrigerant from cooling means 13g.
Dækket holdes under sin bevægelse mod tætningsstationen 14 langs kanalen 13a neddykket i kølemiddelbadet, så at cellernes 3 ydre flader holdes i kontakt med kølemidlet, ind-20 til produktet i dem har størknet.During its movement, the tire is held against the sealing station 14 along the duct 13a immersed in the refrigerant bath so that the outer surfaces of the cells 3 are kept in contact with the refrigerant until the product in them has solidified.
Ved åbningen 13h afgives kølemidlet fra kanalen 13a og ledes til køleorganet 13g, så at der dannes et lukket kredsløb for kølemidlet, og kanalen 13a udgør således en del af dettes kredsløb. Cirkulationen af kølemidlet i kanalen 13a 25 lettes ved bevægelsen af det første foliestykke 11, hvis celler 3 rager ind i kanalen og virker som blade, der skubber kølemidlet fra indløbsenden 13b mod åbningen 13h.At the opening 13h, the refrigerant is discharged from the duct 13a and passed to the cooling means 13g to form a closed circuit for the refrigerant, and the duct 13a thus forms part of its circuit. The circulation of the refrigerant in the duct 13a 25 is facilitated by the movement of the first foil piece 11, whose cells 3 project into the duct and act as leaves pushing the refrigerant from the inlet end 13b towards the opening 13h.
Det ses af fig. 5, hvordan det varmeformede foliestykkes 11 længdekanter holdes i glidende kontakt med kanalens 13a 6It can be seen from FIG. 5 how the longitudinal edges of the heat-formed film piece 11 are kept in sliding contact with the channel 13a 6
DK 155156 BDK 155156 B
sidevægge, så at kølemidlet forhindres i at forlade selve kanalen.side walls so that the refrigerant is prevented from leaving the duct itself.
Nedstrøms for afgangsåbningen 13h fortsætter det varmedan-nede foliestykke 11 langs kanalen 13a mod tætningsstatio-5 nen 14, indtil det når åbningerne 13i, gennem hvilke kølemiddeldråber, der klæber til det varmedannede foliestykkes overflade, fjernes af sugepumpen 13 1.Downstream of the outlet opening 13h, the heat-formed foil 11 continues along the duct 13a toward the sealing station 14 until it reaches the openings 13i through which coolant droplets adhering to the surface of the hot-formed foil are removed by the suction pump 13 1.
Ved tætningsstationen 14 påføres det andet foliestykke 16 af termoplast, som leveres af den anden rulle 15, og varme-10 forsegles på det første varmedannede foliestykke 11 til lukning af åbningerne i cellerne 3, som indeholder de ihæl-dede produkter.Ved samlestationen 17 vikles det emballerede produkt i en strimmel op på samlerullen 18, fortrinsvis efter det har undergået en indledningsvis afskæring og/el-15 ler stanseoperation til adskillelse af cellerækkepartier- ne i produktet, der forlader tætningsstationen 14, og til efterfølgende langsgående inddeling af strimlerne, der er op-viklet på rullen 18, så at der dannes pakninger af den i fig. 1 og 2 viste art.At the sealing station 14, the second film piece 16 is applied by thermoplastic supplied by the second roll 15 and heat-10 is sealed on the first heat-formed film piece 11 to close the openings in the cells 3 containing the poured products. the packaged product in a strip onto the collector roll 18, preferably after having undergone an initial cut and / or punch operation to separate the cell row portions of the product leaving the sealing station 14, and for subsequent longitudinal division of the strips that are wound on the roller 18 so as to form gaskets of the one shown in FIG. 1 and 2.
2020
Claims (6)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT68720/81A IT1145646B (en) | 1981-12-30 | 1981-12-30 | PROCESS AND MACHINE FOR PACKAGING PRODUCTS FORMED BY CASTING IN THE THERMOFORMED ENCLOSURE OF A BLISTER TYPE PACKAGE |
| IT6872081 | 1981-12-30 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK578082A DK578082A (en) | 1983-07-01 |
| DK155156B true DK155156B (en) | 1989-02-20 |
| DK155156C DK155156C (en) | 1989-07-10 |
Family
ID=11310381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK578082A DK155156C (en) | 1981-12-30 | 1982-12-29 | PROCEDURE AND APPARATUS FOR PACKAGING OF PRODUCTS FORMED BY PURPOSES IN A HEALTHY COVER OF A BLISTER PACKAGING |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0083323B1 (en) |
| DE (1) | DE3273966D1 (en) |
| DK (1) | DK155156C (en) |
| IE (1) | IE54070B1 (en) |
| IT (1) | IT1145646B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104136323A (en) * | 2012-02-28 | 2014-11-05 | 宝洁公司 | Method for forming packages |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE458599B (en) * | 1986-11-13 | 1989-04-17 | Novopolotskij Polt Inst | PROCEDURES AND EQUIPMENT FOR PACKAGING THE REFUELY MOLDED BITUMM IN POLYMER FILM |
| FR2626669A1 (en) * | 1988-01-29 | 1989-08-04 | Perinetti Bertrand | Method and device for making a pellet intended to make it possible to check that a product has been kept below a given limit temperature, and test pellet produced |
| DE4025683A1 (en) * | 1990-06-13 | 1992-02-27 | Juergen Josef Joisten | Silicone paper bags for transportation of adhesives - have outlets in base and sides which are held away from container eliminating packaging residues |
| US5343672A (en) * | 1992-12-01 | 1994-09-06 | Scherer Ltd R P | Method for manufacturing freeze dried dosages in a multilaminate blister pack |
| CH688784A5 (en) * | 1993-03-05 | 1998-03-13 | Escher Wyss Gmbh | Cooling device. |
| DE19632787C2 (en) * | 1996-08-15 | 2001-06-28 | Santrade Ltd | Process for the production and wrapping of melt portions and plant for carrying out the process |
| DE102009047151B3 (en) | 2009-11-25 | 2011-07-28 | Uhlmann Pac-Systeme GmbH & Co KG, 88471 | sealing station |
| CN101850857B (en) * | 2010-07-01 | 2011-09-14 | 浙江希望机械有限公司 | Intelligent high-speed rolled sheet type blister packing machine |
| US8647098B2 (en) | 2010-09-22 | 2014-02-11 | Stratasys, Inc. | Liquefier assembly for use in extrusion-based additive manufacturing systems |
| US8815141B2 (en) | 2010-09-22 | 2014-08-26 | Stratasys, Inc. | Method for building three-dimensional models with extrusion-based additive manufacturing systems |
| CN108454926A (en) * | 2018-04-17 | 2018-08-28 | 江西铜鼓仁和制药有限公司 | A kind of automatic filling system of medical syrup class |
| CN111114910B (en) * | 2018-10-31 | 2021-09-21 | 中达电子(江苏)有限公司 | Heat sealing method of bubble cap machine |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2505603A (en) * | 1946-07-16 | 1950-04-25 | Cellophane Sa | Process for the molding in their own packing of fusible or thermoplastic products |
| FR2122662A5 (en) * | 1971-01-19 | 1972-09-01 | Air Liquide | Storage of two substances in one container without mixing - - by refrigeration of one substance |
| US3837778A (en) * | 1972-12-22 | 1974-09-24 | R Parker | Apparatus for package molding, roofing asphalt |
| FR2411132A1 (en) * | 1978-06-02 | 1979-07-06 | Tecca | Container forming and filling installation - with thermo-formable film shaped into containers to which cover film is sealed by heating electrodes |
-
1981
- 1981-12-30 IT IT68720/81A patent/IT1145646B/en active
-
1982
- 1982-12-23 IE IE3079/82A patent/IE54070B1/en not_active IP Right Cessation
- 1982-12-27 DE DE8282830310T patent/DE3273966D1/en not_active Expired
- 1982-12-27 EP EP82830310A patent/EP0083323B1/en not_active Expired
- 1982-12-29 DK DK578082A patent/DK155156C/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104136323A (en) * | 2012-02-28 | 2014-11-05 | 宝洁公司 | Method for forming packages |
| CN104136323B (en) * | 2012-02-28 | 2016-03-30 | 宝洁公司 | For the formation of the method for packaging |
Also Published As
| Publication number | Publication date |
|---|---|
| IT1145646B (en) | 1986-11-05 |
| EP0083323A3 (en) | 1984-04-04 |
| DK155156C (en) | 1989-07-10 |
| IT8168720A0 (en) | 1981-12-30 |
| EP0083323B1 (en) | 1986-10-29 |
| EP0083323A2 (en) | 1983-07-06 |
| DK578082A (en) | 1983-07-01 |
| IE823079L (en) | 1983-06-30 |
| IE54070B1 (en) | 1989-06-07 |
| DE3273966D1 (en) | 1986-12-04 |
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