CA2138352A1 - Flexible pouch with integrated opening line, a process for its production, and apparatus for its production - Google Patents
Flexible pouch with integrated opening line, a process for its production, and apparatus for its productionInfo
- Publication number
- CA2138352A1 CA2138352A1 CA 2138352 CA2138352A CA2138352A1 CA 2138352 A1 CA2138352 A1 CA 2138352A1 CA 2138352 CA2138352 CA 2138352 CA 2138352 A CA2138352 A CA 2138352A CA 2138352 A1 CA2138352 A1 CA 2138352A1
- Authority
- CA
- Canada
- Prior art keywords
- production
- line
- walls
- margin
- volume
- 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
Links
- 238000000034 method Methods 0.000 title 1
- 239000007788 liquid Substances 0.000 abstract 1
- 235000011837 pasties Nutrition 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 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
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
- B65B61/18—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for making package-opening or unpacking 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
- B65D75/52—Details
- B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
- B65D75/5816—Opening or contents-removing devices added or incorporated during package manufacture for tearing a corner or other small portion next to the edge, e.g. a U-shaped portion
- B65D75/5822—Opening or contents-removing devices added or incorporated during package manufacture for tearing a corner or other small portion next to the edge, e.g. a U-shaped portion and defining, after tearing, a small dispensing spout, a small orifice or the like
-
- 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
- B65D75/04—Articles or materials wholly enclosed in single sheets or wrapper blanks
- B65D75/20—Articles or materials wholly enclosed in single sheets or wrapper blanks in sheets or blanks doubled around contents and having their opposed free margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
- Packages (AREA)
Abstract
L'invention concerne notamment un sachet (1) comprenant au moins deux parois (2, 3) souples mais déchirables disposées en regard; une marge (4) de solidarisation rigide des deux parois (2, 3) l'une contre l'autre, agencée pour délimiter d'une part la périphérie extérieure (6-9) du sachet (1) et d'autre part le contour externe (10-13) d'un volume central (5) destiné à contenir un produitpar exemple liquide, pâteux ou pulvérulent; et une ligne (18) de plus faible résistance qui s'étend sur la marge (4) de solidarisation et qui est destinée à permettre l'ouverture du sachet (1) par suite de l'arrachement des parois (2, 3); une première extrémité (19) de la ligne de plus faible résistance (18) étant située à un bord périphérique (7) de la marge (4) de solidarisation; caractériséen ce qu'à sa seconde extrémité (20), la ligne de plus faible résistance (18) présente une tangente (21) qui intercepte le contour externe (10, 13) du volume (5), pour qu'en déchirant les parois (2, 3) suivant la ligne de plus faible résistance (18), à partir de la première extrémité (19) et via la seconde (20), une ouverture de forme substantiellement prédéterminée soit réalisée dans le volume (5).The invention relates in particular to a sachet (1) comprising at least two flexible but tearable walls (2, 3) arranged facing each other; a margin (4) for rigidly joining the two walls (2, 3) against each other, arranged to delimit on the one hand the outer periphery (6-9) of the bag (1) and on the other hand the external contour (10-13) of a central volume (5) intended to contain a product, for example liquid, pasty or powdery; and a line (18) of lower resistance which extends over the margin (4) of attachment and which is intended to allow the opening of the bag (1) as a result of the tearing of the walls (2, 3); a first end (19) of the line of weakest resistance (18) being located at a peripheral edge (7) of the margin (4) of attachment; characterized in that at its second end (20), the line of weakest resistance (18) has a tangent (21) which intercepts the external contour (10, 13) of the volume (5), so that by tearing the walls (2, 3) along the line of weakest resistance (18), from the first end (19) and via the second (20), an opening of substantially predetermined shape is made in the volume (5).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9315151 | 1993-12-16 | ||
FR9315151A FR2714030B1 (en) | 1993-12-16 | 1993-12-16 | Container for liquid or powdery product with integrated opening. |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2138352A1 true CA2138352A1 (en) | 1995-06-17 |
CA2138352C CA2138352C (en) | 2008-03-11 |
Family
ID=9454013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2138352 Expired - Lifetime CA2138352C (en) | 1993-12-16 | 1994-12-16 | Flexible pouch with integrated opening line, a process for its production, and apparatus for its production |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0658488B1 (en) |
CA (1) | CA2138352C (en) |
DE (1) | DE69411865T2 (en) |
FR (1) | FR2714030B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110040359A (en) * | 2019-05-16 | 2019-07-23 | 福建工程学院 | Anti-error tear of one kind can quick lift package paper |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6095689A (en) * | 1993-12-16 | 2000-08-01 | Socoplan S.A. | Flexible bag with incorporated opening line |
FR2794433B1 (en) * | 1999-06-02 | 2005-08-19 | Acp Sa | FLAT BAG, SCELLE |
US7517343B2 (en) | 2001-06-29 | 2009-04-14 | Coloplast A/S | Catheter assembly |
CA2451344A1 (en) | 2001-06-29 | 2003-01-09 | Coloplast A/S | A bag for collection of bodily fluids |
US7682353B2 (en) | 2001-06-29 | 2010-03-23 | Coloplast A/S | Catheter device |
US7311698B2 (en) | 2001-09-24 | 2007-12-25 | Coloplast A/S | Urinary catheter assembly allowing for non-contaminated insertion of the catheter into a urinary canal |
JP2009524557A (en) * | 2006-01-27 | 2009-07-02 | ザ プロクター アンド ギャンブル カンパニー | Packaging bag with spout |
US9585784B2 (en) | 2011-08-29 | 2017-03-07 | Coloplast A/S | Catheter activation by handle removal |
IL267119B2 (en) | 2016-12-05 | 2024-03-01 | Handipak Holdings Ltd | Drinks pouch |
GB2573042A (en) * | 2018-02-26 | 2019-10-23 | Handipak Holdings Ltd | Drinks pouch |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2956710A (en) * | 1956-12-17 | 1960-10-18 | Morton Salt Co | Disposable shaker packet |
FR1216422A (en) * | 1958-11-24 | 1960-04-25 | Vinifruit | Plastic envelope with automatic opening intended to contain various products and its production process and tools |
FR2126578A5 (en) * | 1971-02-11 | 1972-10-06 | Prodef | |
FR2270158A1 (en) * | 1974-05-10 | 1975-12-05 | Wellman Lester | Sealed container opening and reclosing system - has locking section joined by fold line to reinforcing anchoring section |
-
1993
- 1993-12-16 FR FR9315151A patent/FR2714030B1/en not_active Expired - Lifetime
-
1994
- 1994-12-16 EP EP19940402923 patent/EP0658488B1/en not_active Expired - Lifetime
- 1994-12-16 DE DE1994611865 patent/DE69411865T2/en not_active Expired - Lifetime
- 1994-12-16 CA CA 2138352 patent/CA2138352C/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110040359A (en) * | 2019-05-16 | 2019-07-23 | 福建工程学院 | Anti-error tear of one kind can quick lift package paper |
CN110040359B (en) * | 2019-05-16 | 2024-02-09 | 福建工程学院 | Anti-false tearing quick-lifting packing paper |
Also Published As
Publication number | Publication date |
---|---|
EP0658488A1 (en) | 1995-06-21 |
DE69411865D1 (en) | 1998-08-27 |
EP0658488B1 (en) | 1998-07-22 |
FR2714030A1 (en) | 1995-06-23 |
CA2138352C (en) | 2008-03-11 |
DE69411865T2 (en) | 1998-12-03 |
FR2714030B1 (en) | 1996-02-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20141216 |