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EP0432344A1 - Emballage ayant une jointure périphérique continue pour matières fluides - Google Patents

Emballage ayant une jointure périphérique continue pour matières fluides Download PDF

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Publication number
EP0432344A1
EP0432344A1 EP19900106965 EP90106965A EP0432344A1 EP 0432344 A1 EP0432344 A1 EP 0432344A1 EP 19900106965 EP19900106965 EP 19900106965 EP 90106965 A EP90106965 A EP 90106965A EP 0432344 A1 EP0432344 A1 EP 0432344A1
Authority
EP
European Patent Office
Prior art keywords
top wall
hole
pack
seam
pack according
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.)
Granted
Application number
EP19900106965
Other languages
German (de)
English (en)
Other versions
EP0432344B1 (fr
Inventor
Wilhelm Reil
Ulrich Deutschbein
Gerd Knobloch
Udo Liebram
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
Tetra Alfa Holdings 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.)
Filing date
Publication date
Application filed by Tetra Laval Holdings and Finance SA, Tetra Alfa Holdings SA filed Critical Tetra Laval Holdings and Finance SA
Priority to CA002031277A priority Critical patent/CA2031277A1/fr
Priority to JP2402860A priority patent/JPH0769347A/ja
Publication of EP0432344A1 publication Critical patent/EP0432344A1/fr
Application granted granted Critical
Publication of EP0432344B1 publication Critical patent/EP0432344B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D1/00—Rigid or semi-rigid containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material or by deep-drawing operations performed on sheet material
    • B65D1/02—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
    • B65D47/10—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having frangible closures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D11/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material
    • B65D11/02—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material of curved cross-section
    • B65D11/04—Bottles or similar containers with necks or like restricted apertures designed for pouring contents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D11/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material
    • B65D11/10—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material of polygonal cross-section and all parts being permanently connected to each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D17/00—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
    • B65D17/50—Non-integral frangible members applied to, or inserted in, preformed openings, e.g. tearable strips or plastic plugs
    • B65D17/506—Rigid or semi-rigid members, e.g. plugs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/36—Closures with frangible parts adapted to be pierced, torn or removed, to provide discharge openings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/72—Contents-dispensing means
    • B65D5/727—Dispensing openings provided in the upper end-walls of tubular containers, the openings being closed by means of separate stopper or other closure elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/28—Articles or materials wholly enclosed in composite wrappers, i.e. wrappers formed by associating or interconnecting two or more sheets or blanks
    • B65D75/30—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding
    • B65D75/32—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding one or both sheets or blanks being recessed to accommodate contents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/28—Articles or materials wholly enclosed in composite wrappers, i.e. wrappers formed by associating or interconnecting two or more sheets or blanks
    • B65D75/30—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding
    • B65D75/32—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding one or both sheets or blanks being recessed to accommodate contents
    • B65D75/321—Both sheets being recessed
    • B65D75/322—Both sheets being recessed and forming one compartment

Definitions

  • the invention relates to a pack for flowable filling material with tubular side walls, a substantially flat bottom and a substantially flat top wall, which are all made of plastic, the top wall having a closable hole.
  • the object of the present invention is to produce an inexpensive mass-produced pack for flowable filling goods which is perfectly liquid-tight, easy to open, easy to stack and also environmentally friendly.
  • this object is achieved in that a seam protruding from the side walls of the pack moves the pack lying in a plane which is arranged parallel to the longitudinal central axis of the tube, that the seam is arranged in a depression in the region of the bottom and the top wall and that part of the recess in the top wall surrounds the hole located there.
  • the new pack is made entirely of plastic without a paper substrate and has an approximately flat bottom and also an approximately flat top wall.
  • the seam stiffens the pack and preferably protrudes approximately vertically from the surface of the wall in question, without interfering with the stackability, because in the area of the bottom on the one hand and the top wall on the other hand the seam runs in a groove-like depression. Thanks to the new structure with tube and seam, the pack is perfectly liquid-tight and can be mass-produced.
  • the plastic material allows environmentally friendly waste disposal after using and emptying the package according to the invention.
  • the tube representing the side walls can be round or oval in cross section, but the packing is preferably cuboid.
  • the side walls form a tube with a square cross section, which preferably has rounded edges, and if the seam runs along the diagonals of the top wall and is interrupted by the hole.
  • the hole is also located in a recess in the top wall, in the vicinity of the outer edge of the top wall.
  • the seam runs diagonally through this packing in such a way that the top wall is preferably divided into two halves and the seam also runs across the hole.
  • the package is designed so that the seam does not continue across the hole, but only runs outside of it on the top wall, in the area of the So Loches is interrupted.
  • the seam is formed at a small distance of, for example, 1 mm to 10 mm and preferably 3 to 7 mm from the respective outer edge of the hole to the outside with a smaller height, for example by 1% to 30%, preferably 10% to 20% of the The height of the remaining seam is shortened or compressed, so that the manufacturer has enough space to take suitable measures for a practical closure of the hole and attachment of a pouring device.
  • An opening piece is described below, which is sealed to form the pouring device at the edge of the hole in the top wall, and for this the seam is interrupted in the area of the entire pouring device.
  • the edge around the hole in the top wall stiffens the package where the seam is interrupted - i.e. not present.
  • the seam practically starts at this edge of the hole in the top wall, preferably on both sides of the hole in the top wall, so that the top wall also has excellent rigidity in the region of the pouring device.
  • Region of a long side edge of the tube which could be called the "middle long side edge" because it is not the front long side edge, which is below the pouring edge next to the pouring device, nor is it the rear long side edge, which was described above.
  • the invention is furthermore expediently designed in such a way that the hole in the top wall can be closed by a pouring device which has a separate opening piece made of deformable plastic which is inserted into the hole in the top wall and welded in the top wall.
  • a pouring device which has a separate opening piece made of deformable plastic which is inserted into the hole in the top wall and welded in the top wall.
  • the manufacture of such a pack is then particularly simple, since the tube with the bottom and top wall made of the deformable plastic then only needs to be formed with a hole in the top wall, into which a correspondingly designed opening piece is welded as a pouring device.
  • This opening piece can be prefabricated separately and inserted into the hole in the top wall of the pack with high performance (number of pieces per unit of time) and welded there.
  • the opening piece of the pouring device has a lower part and a closure part connected to it by a hinge.
  • a hinge Such a configuration simplifies the opening piece in a special way. Functional parts connected via a hinge can be easily manufactured and assembled. This is even possible with a wide variety of materials, plastic which is preferably deformable according to the invention as the material for the opening piece.
  • the lower part is then welded in the manner described in the hole in the top wall of the package, and the closure part is on the one hand via the hinge with the lower part and others partly connected to it via a welding line.
  • the lower part is sealed to the closure part along a weld line which defines the pouring opening and that the opening piece has a cup-shaped depression which receives the pouring opening.
  • the lower part is thus connected to the closure part in such a way that, when the pack is finished, filled and not yet opened, both parts of the opening piece, namely the lower part and the closure part, close the hole in the top wall of the pack like a piece and, if necessary, liquid-tight keep closed.
  • Both the lower part and the closure part have the cup-shaped depression mentioned, so that in addition to the adhesive or sealing force between the hole edge in the upper wall of the pack and the lower part there is also a certain positive connection between the upper wall and the opening piece.
  • the tearing force is introduced into the welding line so that the tear piece located within the welding line adheres to the closure part and is torn out of the lower part in such a way that - as determined by the course of the welding line - the Pour opening results. This creates a clearly defined opening that is easy to manufacture and can even be closed by the end user after the first opening.
  • the opening piece is welded along the edge of the hole in the top wall. This is the measure already indicated above for the practical fastening of the prefabricated opening piece after it has been inserted into the hole in the top wall.
  • the closure part has a covering of the casting surface of the lower part Top with gripping tip.
  • the opening piece is designed such that its lower part has a pouring surface which surrounds the pouring opening and which advantageously functions as a pouring edge at the foremost tip or edge.
  • This pouring surface which is generally flat, should - not least also for hygienic reasons - be covered after reclosing until the second or third pouring process.
  • This cover is provided by the plate of the closure part, which, like the casting surface, engages around the cup-shaped depression of the opening piece.
  • the plate has a tip in the direction of the pouring jet, that is to say toward the front longitudinal side edge of the pack, which the end user can use to grip the closure part and tear it up. This tip can also be understood as a gripping aid.
  • pasteous filling goods are to be stored, transported and then poured out again, e.g. and in particular yogurt
  • the pouring opening takes up most of the top wall.
  • a smaller opening piece with a pouring opening of smaller area is sufficient for filling goods with a lower viscosity.
  • the pouring opening should be larger, preferably also take up the main part of the top wall.
  • the package used in the preferred embodiments described here is intended according to FIGS. 1 to 12 for milk, juices or the like, the package according to FIGS. 13 to 18 for yogurt, for example.
  • the respective package consists of a tube 1 with a square cross section and four side walls 2, 3, 4, because the fourth side wall is not shown in any drawing. But you can imagine the side wall 3 diametrically opposite.
  • the four side walls 2 to 4 are separated from one another by longitudinal side edges, all of which lie parallel to the longitudinal center line 5 of the pack. These are the front longitudinal side edge 6, the rear longitudinal side edge 7 and the two central longitudinal side edges 8, which are diametrically opposite one another between the front 6 and the rear longitudinal side edge 7. 4, 13, 17 are the middle ones Longitudinal edges are indicated by a line, but in reality all long side edges are rounded, which is why no sharp line 8 can be seen, particularly in the perspective representations.
  • the plane of the top wall 9 can be clearly seen, simply because the hole 13 according to FIGS. 1 and 3 and also the pouring device 10 occupies only a small part of the top wall 9, for example an area of 5 to 30%, preferably 10 to 20 %.
  • the top wall 9 is practically only present as a ring next to the large hole or the pouring device 10.
  • FIGS. 5 and 16 show the outer contour for the two exemplary embodiments, which is essentially cuboid with a flat top wall 9. So that no parts protrude from the outer contour and so that good stackability and repackaging is possible, groove-like depressions 11 are provided in both the bottom and the top wall 9, in which a seam 12 runs, which extends essentially perpendicularly from the plane of the top wall 9 or the floor protrudes.
  • This seam 12 surrounds the entire cuboid or tube 1 of the pack, that is, it continues along the front 6 and rear longitudinal side edge 7 in such a way that the double-walled seam 12, as can be seen particularly clearly from FIG.
  • the seam 12 can protrude vertically, without being folded over and attached to the outer surface, without protruding beyond the outer contour of the cuboid, because the longitudinal side edges 6 to 8 of the tube 1 are rounded, and in this space created by the rounding, the seam 12 runs through the rounding of the longitudinal side edges 6 to 8 on the one hand and through the groove-shaped depressions 11 in the bottom and in the top wall of the pack, on the other hand, the seam 12 runs within the outer contour of the pack.
  • the seam 12 is interrupted by the hole 13 in the top wall 9.
  • the seam 12 which runs in a straight line over the top wall 9 ends in front of the edge 14 of the hole 13, is omitted in the region of the hole because there is no material here, and continues again on the opposite side behind the hole 13.
  • the height of the seam 12 is reduced by 5 to 30%, preferably by 10 to 15%, of the total height of the seam 12.
  • an opening piece 16 covering the hole 13 can be inserted, fastened and arranged so that the pouring device 10 having the opening piece 16 the outer contour of the pack does not protrude.
  • an enlarged part 17 of the otherwise groove-like recess 11 is provided in the upper wall 9, in which the pouring device 10 is located, this part 17 of the recess 11 being widened in such a way that not only the hole 13 but also the one there used and attached pouring device 10 surrounds.
  • the pouring device 10 is arranged with its opening piece 16 in such a way that it is recessed in this part 17 and also does not protrude beyond the outer surface of the upper wall 9.
  • FIGS. 1 and 2 clearly show a further recess 18 designed as a recessed grip. Such a recessed grip is also to be thought of in the second embodiment according to FIGS. 13 to 18, although it is not expressly shown there.
  • the seam 12 does not have to run through a recess in the region of the upper wall 9, because the interruption by the pouring device 10 takes up practically the entire upper wall 9.
  • the surface of the wide depression 17 according to the first embodiment for the yoghurt mug according to the second embodiment of the upper wall 9 is to be assumed accordingly.
  • the recess 18 defining the recessed grip is arranged in the upper half of the respective rear side wall 3 or 4, as a result of which the end user supports the pack quite close to the center of gravity, so that the pouring out becomes very convenient and light.
  • the area surrounding the recess 18 (recessed grip) on the Side wall 3 and also that on the adjacent side wall 4 connected to it can be provided for printing.
  • the pouring device 10 is a separate opening piece 16 inserted into the hole 10 in the top wall 9 and welded along the edge 14 of the hole 13 in the top wall 9.
  • FIGS. 3 and 7 are best considered first. From these one can see the seam 12 interrupted by the hole 13 in the top wall 9, which (according to a particularly clear illustration in FIG. 8) consists of the two webs 12 ′, 12 ′′ welded together and in the depression 11 or the widened depression 17 runs.
  • FIGS. 6, 9 and 12 The pouring device thus consists of the opening piece 16 welded into the hole 13 along its annular edge 14.
  • FIG 9 clearly shows the ring-shaped welding region 19, illustrated by a thicker line, between the opening piece 16 and the hole 13.
  • the part-cylinder-shaped ring 14, which is the edge of the hole 13, forms part of this welding surface 19, because the latter also sits on the top wall 9 and the recesses 15 on top of the seam 12 away.
  • This opening piece 16 which is welded into the hole 13 of the top wall 9 along the surface 19, in turn consists of a lower part 20 and a closure part 21 connected to it via a hinge 22.
  • a hinge 22 For a clearer representation of the hinge 22, it is best to take a look at FIG 13 also clearly shows the position of the hinge 22 in the second embodiment.
  • the opening piece 16, ie both the lower part 20 and that Closure part 21 has a cup-shaped recess 23, as can be seen clearly in the cross-sectional view of FIGS. 9 and 12.
  • a welding line 25 which defines the ultimately desired pouring opening 24.
  • the welding line 25 which is actually equipped with a tip 26 towards the front tip of the pouring device 10, in order to concentrate the tear-off forces described below on a point on the welding line and thereby bring the tearing force into the right place.
  • a part of the welding line 25 can be seen in cross-section through the individual view X in FIG. 9, which is more clearly shown in FIGS. 10 and 11. Before tearing, the welding line 25 surrounds the tear-out piece 27, which sticks to the closure part 21 after the tear-open and thereby defines the pouring opening 24 in the lower part 20.
  • a top view of the closed package according to FIGS. 6 and 15 shows in the region of the enlarged part 17 of the recess 11 in the upper wall 9 from the pouring device, generally designated 10, to the outer surface of the closure part 21 with the cup-shaped recess 23, which is approximately circular designed cup-shaped recess 23 surrounding the closure part 21 is formed as a flat plate 28 which is provided at the front with a gripping tip 29.
  • Figure 9 shows clearly for the first embodiment that this gripping tip 29 of the plate 28 protrudes over the so-called casting surface 30 with casting edge 31.
  • the end user will find the pack shown in FIGS. 6, 9, 14 and 15 with the pouring device 10 closed.
  • the welding line 25 concentrates the tensile force on the tip 26, which is why the welding line 25 also becomes the tear line which ultimately opens the pouring opening 24 after the tear.
  • the tear along this welding line 25 takes place in the manner shown schematically in FIG. 4 in such a way that the tear-out piece 27 is torn from the lower part 20 and is torn up over the remaining part of the welding line 25 on the closure part 21.
  • the closure part folds according to the illustration in FIG.
  • closure part 21 only needs to be folded down again in the direction opposite the curved arrow 32 (FIG. 12).

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Ceramic Engineering (AREA)
  • Packages (AREA)
  • Cartons (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Stackable Containers (AREA)
  • Bag Frames (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
EP90106965A 1989-12-02 1990-04-11 Emballage ayant une jointure périphérique continue pour matières fluides Expired - Lifetime EP0432344B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA002031277A CA2031277A1 (fr) 1989-12-02 1990-11-30 Emballage, avec joint peripherique, pour contenu coulable
JP2402860A JPH0769347A (ja) 1990-04-11 1990-12-17 周囲接ぎ目部を有する流動性充填物用パック容器

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3939970 1989-12-02
DE3939970A DE3939970A1 (de) 1989-12-02 1989-12-02 Packung fuer fliessfaehiges fuellgut mit umlaufender naht

Publications (2)

Publication Number Publication Date
EP0432344A1 true EP0432344A1 (fr) 1991-06-19
EP0432344B1 EP0432344B1 (fr) 1995-03-01

Family

ID=6394724

Family Applications (3)

Application Number Title Priority Date Filing Date
EP90106965A Expired - Lifetime EP0432344B1 (fr) 1989-12-02 1990-04-11 Emballage ayant une jointure périphérique continue pour matières fluides
EP90106964A Expired - Lifetime EP0431240B1 (fr) 1989-12-02 1990-04-11 Bec verseur pour un récipient pour produits fluides et procédé pour sa fabrication
EP90121072A Expired - Lifetime EP0431317B1 (fr) 1989-12-02 1990-11-03 Emballage ayant une jointure périphérique continue pour matières fluides

Family Applications After (2)

Application Number Title Priority Date Filing Date
EP90106964A Expired - Lifetime EP0431240B1 (fr) 1989-12-02 1990-04-11 Bec verseur pour un récipient pour produits fluides et procédé pour sa fabrication
EP90121072A Expired - Lifetime EP0431317B1 (fr) 1989-12-02 1990-11-03 Emballage ayant une jointure périphérique continue pour matières fluides

Country Status (17)

Country Link
US (1) US5191988A (fr)
EP (3) EP0432344B1 (fr)
JP (1) JPH03187842A (fr)
KR (1) KR910011591A (fr)
CN (1) CN1024773C (fr)
AR (1) AR246481A1 (fr)
AT (3) ATE119118T1 (fr)
AU (2) AU641450B2 (fr)
BR (1) BR9006102A (fr)
CA (1) CA2031141A1 (fr)
CZ (1) CZ279502B6 (fr)
DE (4) DE3939970A1 (fr)
DK (3) DK0432344T3 (fr)
ES (3) ES2068936T3 (fr)
GR (1) GR3015296T3 (fr)
HU (1) HU206063B (fr)
RU (1) RU2001850C1 (fr)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3939970A1 (de) * 1989-12-02 1991-06-06 Tetra Pak Gmbh Packung fuer fliessfaehiges fuellgut mit umlaufender naht
DE4136826A1 (de) * 1991-11-08 1993-05-13 Pfeiffer Erich Gmbh & Co Kg Austragvorrichtung fuer medien
DE4305913A1 (de) * 1993-02-26 1994-09-01 Tetra Pak Gmbh Verpackung für Fließmittel, Verfahren zur Herstellung einer solchen Packung und Vorrichtung zur Durchführung des Verfahrens
EP0642979A1 (fr) * 1993-09-10 1995-03-15 Sandherr Packungen Ag Récipient en plastique du type bouteille
WO1995009734A2 (fr) * 1993-10-06 1995-04-13 Basf Lacke + Farben Ag Recipient destine a recevoir des agents de revetement
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KR910011591A (ko) 1991-08-07
EP0431317A1 (fr) 1991-06-12
EP0431317B1 (fr) 1994-07-13
ES2056336T3 (es) 1994-10-01
DE59003790D1 (de) 1994-01-20
HUT57664A (en) 1991-12-30
CZ279502B6 (cs) 1995-05-17
DE59008585D1 (de) 1995-04-06
HU206063B (en) 1992-08-28
CA2031141A1 (fr) 1991-06-03
EP0431240A1 (fr) 1991-06-12
RU2001850C1 (ru) 1993-10-30
GR3015296T3 (en) 1995-06-30
ES2047187T3 (es) 1994-02-16
CN1059127A (zh) 1992-03-04
DK0431317T3 (da) 1994-10-24
CN1024773C (zh) 1994-06-01
AU641450B2 (en) 1993-09-23
AU6768990A (en) 1991-06-06
DK0432344T3 (da) 1995-06-26
ATE108395T1 (de) 1994-07-15
DK0431240T3 (da) 1994-04-18
US5191988A (en) 1993-03-09
JPH03187842A (ja) 1991-08-15
AU6764990A (en) 1991-06-06
DE59006425D1 (de) 1994-08-18
ATE98185T1 (de) 1993-12-15
ES2068936T3 (es) 1995-05-01
HU908012D0 (en) 1991-06-28
EP0431240B1 (fr) 1993-12-08
AR246481A1 (es) 1994-08-31
EP0432344B1 (fr) 1995-03-01
ATE119118T1 (de) 1995-03-15
CS593490A3 (en) 1992-03-18
AU646416B2 (en) 1994-02-24
BR9006102A (pt) 1991-09-24
DE3939970A1 (de) 1991-06-06

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