FR2543918A1 - Welded or glued envelope closure allowing manual opening - Google Patents

Welded or glued envelope closure allowing manual opening Download PDF

Info

Publication number
FR2543918A1
FR2543918A1 FR8305986A FR8305986A FR2543918A1 FR 2543918 A1 FR2543918 A1 FR 2543918A1 FR 8305986 A FR8305986 A FR 8305986A FR 8305986 A FR8305986 A FR 8305986A FR 2543918 A1 FR2543918 A1 FR 2543918A1
Authority
FR
France
Prior art keywords
opening
envelope
welded
manual opening
weld
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
FR8305986A
Other languages
French (fr)
Other versions
FR2543918B1 (en
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.)
MISEREY HERVE
Original Assignee
MISEREY HERVE
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 MISEREY HERVE filed Critical MISEREY HERVE
Priority to FR8305986A priority Critical patent/FR2543918B1/en
Publication of FR2543918A1 publication Critical patent/FR2543918A1/en
Application granted granted Critical
Publication of FR2543918B1 publication Critical patent/FR2543918B1/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D75/00Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52Details
    • B65D75/58Opening or contents-removing devices added or incorporated during package manufacture
    • B65D75/5855Peelable seals

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)

Abstract

The invention relates to welded or glued closures of hermetic envelopes allowing the manual opening of the latter. The operations of breaking the gluing or weld are carried out in a controlled and permanent manner without tools of any sort, along the broken line of the weld or of the gluing, whether this be according to the Z-shaped variant of connection or the V-shaped variant of connection. The welding and the cut-out simultaneously form zones for grasping and for starting a peeling fracture, which allows an opening to be created in the envelope. Among the most advantageous applications of the invention may be mentioned milk cartons and the food industry in general.

Description

a) Fermeture soudée ou collée d'enveloppe, permettant une ouverture manuelle.a) Welded or glued envelope closure, allowing manual opening.

b) La présente invention concerne "les fermetures soudées ou collées d'enveloppes hermétiques" permettant l'ouverture de celles-ci de façon contrôlée et permanente sans outillage d'aucune sorte.b) The present invention relates to "welded or glued closures of hermetic envelopes" allowing the opening thereof in a controlled and permanent manner without tools of any kind.

c) Les sacs ou paquets hermétiques fermés par soudure ou collage ne peuvent s'ouvrir que de deux façons :
La première méthode est l'ouverture incontrôlée en essayant de déchirer l'enveloppe manuellement,
La deuxième solution est l'ouverture contrôlée à l'aide d'objet tranchant.
c) Hermetic bags or packages closed by welding or gluing can only be opened in two ways:
The first method is the uncontrolled opening by trying to tear the envelope manually,
The second solution is controlled opening using a sharp object.

Les sachets à fermetures soudées ou collées sont actuellement d'une ouverture difficile et angoissante soit du fait des risques de pertes de produit contenu p ovdqués par l'importance et la variation incontrolable des efforts requis ou par la nécessité d'outillage tranchant. Bags with welded or glued closures are currently difficult and distressing to open either due to the risk of loss of product contained by the importance and the uncontrollable variation of the forces required or by the need for sharp tools.

d) La soudure ou le collage permet selon l'invention d'ouvrir manuellementment l'enveloppe suivant la ligne brisée de liaison de façon contrôlée et permanente.d) Welding or bonding allows according to the invention to manually open the envelope along the broken connecting line in a controlled and permanent manner.

La fermeture du sac ou paquet selon la première variante (voir figure 1) est une soudure ou un collage de forme en Z avec découpe droite. The closure of the bag or package according to the first variant (see Figure 1) is a weld or bonding of Z shape with straight cut.

Figure 2 : Prise d'un appui résistant avec un doigt en (a) et un point d'appui en (b) où l'un des doigts effectue une sollicitation en pelage (voir figure 5). Figure 2: Taking a resistant support with a finger in (a) and a support point in (b) where one of the fingers performs a peeling stress (see Figure 5).

Figure 3 & 4 : En éloignant les deux doigts avec un effort relativement faible, la personne provoque l'ouverture de l'enveloppe. Figure 3 & 4: By moving the two fingers away with relatively little effort, the person causes the envelope to open.

Selon une deuxième variante (figure 6) une partie en V avec deux languettes formées par l'enveloppe avec découpe brisée. According to a second variant (FIG. 6), a V-shaped part with two tabs formed by the envelope with broken cutout.

Prendre avec la main gauche le partie (a), avec la main droite la partie (b), puis effectué un pelage jusqu'à la ligne (c). Take part (a) with your left hand, part (b) with your right hand, then peel to line (c).

Ensuite introduire un doigt dans l'ouverture provoquée en retenant le paquet de l'autre main, et modeler l'ouverture. Then insert a finger into the opening caused by holding the package with the other hand, and shape the opening.

Le principe de l'invention allie l'amdnagement de zones pour la prise, afin d'appliquer sur des petites sections de soudure ou collage des efforts de pelage faible et dans tous les cas nettement inférieurs à la résistance en rupture de la poche. The principle of the invention combines the arrangement of zones for taking, in order to apply to small sections of welding or bonding efforts of low peeling and in all cases significantly lower than the breaking strength of the pocket.

figure 1 planche 4 - Première variante de forme - soudure en Z, découpe droite.figure 1 plate 4 - First variant of form - Z weld, straight cut.

figure 2 planche e - Positionnement des mains avant l'ouverture.figure 2 plate e - Positioning of the hands before opening.

figure 3 planche 8 - Pendant l'ouverture.figure 3 plate 8 - During the opening.

Figure 4 planche * - l'opération d'ouverture est terminée.Figure 4 plate * - the opening operation is finished.

figure 5 planche t - solliciation en pelage.figure 5 board t - peeling stress.

figure 6 planche 2/2 - Deuxième variante de forme - soudure en V, découpe brisée. figure 6 plate 2/2 - Second form variant - V-weld, broken cut.

figure 7 Planche 2/2 pelage de la partie en V figure R planche 2/2 - Modelage de l'ouverture.figure 7 Plate 2/2 peeling of the V-shaped part figure R plate 2/2 - Modeling of the opening.

Le dispositif objet de l'invention peut-tre utilisé pour tous les cas d'ensachage ou d'empaquetage alimentaire, pharmaceutique, vestimentaire, im primérie, industriel. The device which is the subject of the invention can be used for all cases of bagging or packaging food, pharmaceutical, clothing, printing, industrial.

Quelques exemples, paquet lait, confiserie en poches, sachets de produits déshydratés, emballage de livres, sachet de médicaments.  Some examples, milk package, confectionery in bags, sachets of dehydrated products, packaging of books, sachet of medicines.

Claims (1)

REVENDICATION CLAIM Enveloppe à ouverture manuelle caractérisée en ce qu'elle est obtenue par le procédé de soudure ou collage permettant selon l'invention d'ouvrir manuellement l'enveloppe suivant la ligne brisée de liaison de façon contrôlée et permanente.Envelope with manual opening, characterized in that it is obtained by the welding or gluing process which, according to the invention, allows the envelope to be manually opened along the broken connecting line in a controlled and permanent manner. a) La fermeture du sac ou paquet selon la première réalisstion est une soudure ou un collage de forme Z avec découpe droite. a) The closure of the bag or package according to the first embodiment is a Z-shaped weld or bonding with a straight cut. - la prise d'un appui résistant avec un doigt en (a) et un point d'appui en (b) où l'un des doigts effectue une sollicitation en pelage (figure 2)  - taking a resistant support with a finger in (a) and a support point in (b) where one of the fingers performs a peeling stress (Figure 2) - en éloignant les deux doigts avec un effort relativement faible, la personne provoque l'ouverture de l'enveloppe. - by moving the two fingers away with a relatively small effort, the person causes the opening of the envelope. b) Selon une deuxième réalisation, une partie en V avec deux languettes formées par 1 enveloppe avec découpe brisée. b) According to a second embodiment, a V-shaped part with two tongues formed by 1 envelope with broken cutout. - prendre avec la main gauche la partie (a), avec la main droite (b), puis effectué un pelage jusqu'à la ligne (c). - take part (a) with the left hand, with the right hand (b), then peel to the line (c). - ensuite introduire un doigt dans l'ouverture provoquée en retenant le paquet de l'autre main, et modeler l'ouverture.  - then insert a finger into the opening caused by holding the package with the other hand, and shape the opening.
FR8305986A 1983-04-11 1983-04-11 WELDED OR ENCLOSED ENCLOSURE, ENABLING MANUAL OPENING Expired FR2543918B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8305986A FR2543918B1 (en) 1983-04-11 1983-04-11 WELDED OR ENCLOSED ENCLOSURE, ENABLING MANUAL OPENING

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8305986A FR2543918B1 (en) 1983-04-11 1983-04-11 WELDED OR ENCLOSED ENCLOSURE, ENABLING MANUAL OPENING

Publications (2)

Publication Number Publication Date
FR2543918A1 true FR2543918A1 (en) 1984-10-12
FR2543918B1 FR2543918B1 (en) 1986-07-04

Family

ID=9287783

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8305986A Expired FR2543918B1 (en) 1983-04-11 1983-04-11 WELDED OR ENCLOSED ENCLOSURE, ENABLING MANUAL OPENING

Country Status (1)

Country Link
FR (1) FR2543918B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001036292A1 (en) * 1999-11-13 2001-05-25 Henkel Kommanditgesellschaft Auf Aktien Packaging for pourable goods
CN104470816A (en) * 2012-02-15 2015-03-25 阿尔提姆·迪夫 Easy opening envelope

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB620354A (en) * 1947-01-15 1949-03-23 Leroy Lincoln Salfisberg Package with means for opening it
US2949370A (en) * 1957-09-23 1960-08-16 Ree Ceel Corp Package
FR1488310A (en) * 1966-04-19 1967-07-13 Gen Alimentaire Sealed bag with an opening device
US3734388A (en) * 1972-03-08 1973-05-22 A Hopkins Opening means for tetrahedral container

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB620354A (en) * 1947-01-15 1949-03-23 Leroy Lincoln Salfisberg Package with means for opening it
US2949370A (en) * 1957-09-23 1960-08-16 Ree Ceel Corp Package
FR1488310A (en) * 1966-04-19 1967-07-13 Gen Alimentaire Sealed bag with an opening device
US3734388A (en) * 1972-03-08 1973-05-22 A Hopkins Opening means for tetrahedral container

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001036292A1 (en) * 1999-11-13 2001-05-25 Henkel Kommanditgesellschaft Auf Aktien Packaging for pourable goods
CN104470816A (en) * 2012-02-15 2015-03-25 阿尔提姆·迪夫 Easy opening envelope

Also Published As

Publication number Publication date
FR2543918B1 (en) 1986-07-04

Similar Documents

Publication Publication Date Title
RU2527125C2 (en) Packaging
US2465841A (en) Package
KR860001455Y1 (en) Packaging box
NL1012821C2 (en) Flat sealed pouch.
KR910000485A (en) Easily Open Flexible Bag
EP0341240A1 (en) Tamper-proof package and method
US3737095A (en) Reclosable container
JPH0343375A (en) Packaged vessel of rud shaped body of hard or semi-hard food stuff
US6733804B1 (en) Multi-chambered infusion bag, especially for tea
JP2007008529A (en) Carton box for outer packaging
FR2543918A1 (en) Welded or glued envelope closure allowing manual opening
US3438563A (en) Package with tear strip
NO301469B1 (en) covers Box
US1968943A (en) Rip strip container
JPH05193647A (en) Carton for food, structure to open the same and carton material
GB2104048A (en) Cartons
JPH08318928A (en) Tamperproof foldable carton
JP2002068177A (en) Paper made packaging box
JPH0826259A (en) Easy-to-open container
NO861050L (en) CONTAINER E.L. FOR LUBRICABLE PRODUCTS.
CN209871151U (en) Takeaway packaging bag
FR2617808A1 (en) Composite, large-capacity, strippable paper-plastic bag, and its application
EP0622303A1 (en) Method and blank for the production of a package, and a package obtained through this method
RU2267451C2 (en) Movable resealable opening device for packs with pourable food product
FR2800046A1 (en) Packaging for small objects such as drills is made of plastic shell fixed onto a flat sheet, which can be folded along a line comprising a pre-cut round the cavity top

Legal Events

Date Code Title Description
ST Notification of lapse