DE1169839B - Stable flat pouch pack - Google Patents
Stable flat pouch packInfo
- Publication number
- DE1169839B DE1169839B DER20755A DER0020755A DE1169839B DE 1169839 B DE1169839 B DE 1169839B DE R20755 A DER20755 A DE R20755A DE R0020755 A DER0020755 A DE R0020755A DE 1169839 B DE1169839 B DE 1169839B
- Authority
- DE
- Germany
- Prior art keywords
- bag
- outer jacket
- flat
- flat pouch
- inner flat
- 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.)
- Pending
Links
- 230000001681 protective effect Effects 0.000 claims description 6
- 239000002985 plastic film Substances 0.000 claims description 4
- 229920006255 plastic film Polymers 0.000 claims description 4
- 239000011111 cardboard Substances 0.000 claims 1
- 239000011888 foil Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 239000000123 paper Substances 0.000 claims 1
- 239000004033 plastic Substances 0.000 claims 1
- 238000004806 packaging method and process Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- 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
- B65D75/525—External rigid or semi-rigid supports
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
- Packages (AREA)
Description
Standfeste Flachbeutelpackung Flachbeutel sind in unterschiedlicher Form und Fertigungsart bekannt. Sie dienen als Verbrauchspackung der Verpackung meist trockener, pulvefförmiger oder auch körniger Waren. Ihrer Anwendung zur Verpackung von feuchten Waren oder gar von Flüssigkeiten steht trotz Verwendung undurchlässiger Kunststoffolien der Umstand entgegen, daß sie wegen ihrer Kissenform der Gefahr ausgesetzt sind, daß die Schweißnähte infolge des auf die Beutelilächen ausgeübten Druckes beimAufeinanderstapeln mehrerer Beutel aufreißen. Flachbeutel zur Verpackung von Flüssigkeiten bedürfen also besonderer Maßnahmen, die geeignet sind, sie vor tXberlastung zu schützen.Stable flat pouch pack Flat pouches are in different Form and production method known. They serve as the consumable pack of the packaging mostly dry, powdery or granular goods. Your application for packaging of moist goods or even of liquids is more impermeable despite use Plastic films counteract the fact that they pose a risk because of their pillow shape are exposed to the fact that the weld seams as a result of the exerted on the bag surfaces When stacking several bags on top of each other. Flat bags for packaging of liquids therefore require special measures that are suitable for them tXoverload to protect.
Es ist bekannt, Flachbeutelpackungen mit Schutzblättern zu versehen, die mit der Kopfnaht des Beutels verbunden sind, so daß sie den Beutel beiderseits abdecken. Derartige Schutzblätter geben jedoch nur unvollkommenen Schutz gegen mechanische Beanspruchungen, da die Blätter nur lose aufliegen. Eine Standfestigkeit der Packung kann hiermit nicht erreicht werden. It is known to provide flat pouch packs with protective sheets, which are connected to the head seam of the bag, so that they both sides of the bag cover. Such protective sheets, however, only provide incomplete protection against mechanical ones Stresses, as the leaves only lie loosely. A stability of the pack cannot be reached with this.
Ferner wurde schon vorgeschlagen, diese seitlichen Abdeckungen an ihren unteren Enden durch Stege miteinander zu verbinden. Eine derartige Anordnung verleiht dem Beutel neben einem etwas verbesserten Schutz auch eine gewisse Standfestigkeit, die aber nur dann ausreichend ist, wenn der äußere Schutzmantel aus sehr steifem, also selbsttragendem Werkstoff besteht. In jedem Fall muß hier aber der Boden des Beutels auf der Unterlage aufstehen, da ein solcher Schutzmantel nicht geeignet ist, vertikale Zugkräfte aufzunehmen, die an der oberen Verbindungsnaht angreifen. Das ganze Gebilde muß also zweifellos als labil bezeichnet werden. It has also been proposed to attach these side covers to connect their lower ends to each other by webs. Such an arrangement gives the bag not only a little better protection but also a certain stability, but this is only sufficient if the outer protective sheath is made of very stiff, So there is a self-supporting material. In any case, the bottom of the Stand up on the surface of the bag, as such a protective jacket is not suitable is to absorb vertical tensile forces acting on the upper joint. The whole structure must therefore undoubtedly be described as unstable.
Gemäß der Erfindung wird nun vorgeschlagen, den äußeren Mantel und den inneren Flachbeutel an der oberen Kante und an den beiden Seitenkanten miteinander zu verschweißen, derart, daß der äußere Mantel den inneren Flachbeutel glockenförmig umgibt. According to the invention it is now proposed that the outer jacket and the inner flat bag on the upper edge and on the two side edges together to be welded in such a way that the outer jacket bell-shaped the inner flat bag surrounds.
Diese neuartige Ausbildung einer Flachbeutelpackung ist infolge ihrer günstigen statischen Merkmale in sich steif, so daß auch verhältnismäßig weiche Packstoffe wie Kunststoffolien od. dgl. für den Schutzmantel verwendbar sind. Damit ist aber nicht nur eine hohe Standfestigkeit der Packung gb wähileistet, sondern auch ein weitgehender Schutz des in der Glocke hängenden Innenbeutels gegen Be schädigungen aller Art. This novel design of a flat pouch pack is due to its favorable static characteristics inherently stiff, so that they are also relatively soft Packaging materials such as plastic films or the like can be used for the protective jacket. In order to but not only a high stability of the packing gb is selected, but also extensive protection of the inner bag hanging in the bell against damage all kinds.
Der Gegenstand der Erfindung ist in der Zeichnung in einem Ausführungsbeispiel dargestellt. Es zeigt A b b. 1 eine Seitenansicht der Beutelpackung, A b b. 2 einen Querschnitt in der Ebene x-x und A b b. 3 eine Draufsicht auf die Packung. The object of the invention is shown in the drawing in an exemplary embodiment shown. It shows A b b. 1 is a side view of the pouch pack, A b b. 2 one Cross-section in the plane x-x and A b b. 3 is a plan view of the pack.
Der mit nahtlose Boden durch Aufeinanderlegen der Seitenkanten einer Packstoffbahn vorgeformte Beutel ist mit den beiden Mantelflächen bi, b2 dadurch verbunden, daß die Seitenkanten cl, c2 des Beutels miteinander und mit denjenigen der Mantelflächen zusammen verschweißt werden. The seamless bottom by laying the side edges on top of one another The bag is preformed with the two lateral surfaces bi, b2 connected that the side edges cl, c2 of the bag with each other and with those the outer surfaces are welded together.
Bei der Kopfnaht d werden zunächst jeweils nur eine Beutelkante mit der entsprechenden Mantelkante verschweißt, so daß die Füllöffnung bis zur Füllung des Beutels offen bleibt. Nach vollzogener Füllung wird auch diese durch Schweißung verschlossen. Damit sind die Seitennähte und die Kopfnaht von den Mantelnähten eingeschlossen, während die Seiten-und Bodenflächen des Beutels frei und beweglich in der Mantelglocke hängen. Die Manteiflächen sind so weit herabgezogen, daß der Beutelboden bei ge fülltem Beutel die Unterlage nicht berührt. Die unteren Kanten des Mantels sind zwecks Versteifung umgebördelt. Die in den Zeichnungsunterlagen dargestellte Form des standfesten Flachbeuteis kann bb liebig variiert werden.In the case of the head seam d, only one edge of the bag is initially included welded to the corresponding jacket edge, so that the filling opening up to the filling the bag remains open. After the filling is complete, this is also done by welding locked. This means that the side seams and the head seam are enclosed by the jacket seams, while the side and bottom surfaces of the bag are free and moveable in the bell jar hang. The outer surfaces are pulled down so far that the bottom of the bag at ge when the bag is full, it does not touch the surface. The lower edges of the mantle are beaded for stiffening. The form shown in the drawing documents of the stable flat bag can be varied freely.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DER20755A DE1169839B (en) | 1957-03-12 | 1957-03-12 | Stable flat pouch pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DER20755A DE1169839B (en) | 1957-03-12 | 1957-03-12 | Stable flat pouch pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1169839B true DE1169839B (en) | 1964-05-06 |
Family
ID=7400747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DER20755A Pending DE1169839B (en) | 1957-03-12 | 1957-03-12 | Stable flat pouch pack |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1169839B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2347278A1 (en) * | 1975-10-28 | 1977-11-04 | Ziristor Ab | PACKAGING FOR LIQUIDS, ESPECIALLY FOR LIQUIDS UNDER PRESSURE |
| DE2721500A1 (en) * | 1976-05-13 | 1977-11-24 | Kinichi Kimura | BAG CAN BE USED AS A MUG AND METHOD OF ITS MANUFACTURING |
| EP2604531A1 (en) * | 2011-12-12 | 2013-06-19 | Fleury Michon | Packaging for food product and corresponding packaging method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH164399A (en) * | 1932-08-30 | 1933-09-30 | Beyeler Eduard | Protective sleeve on tubes. |
| GB459687A (en) * | 1936-03-06 | 1937-01-13 | Julien Perrin | Improvements relating to bags, sacks and like containers |
| US2139040A (en) * | 1937-08-04 | 1938-12-06 | Ivers Lee Co | Powder package |
| US2149315A (en) * | 1938-02-26 | 1939-03-07 | Schymizek Frank | Tube holder |
| US2194451A (en) * | 1936-03-20 | 1940-03-19 | Owens Illinois Glass Co | Package for coffee or the like |
| US2259866A (en) * | 1939-06-03 | 1941-10-21 | Stokes & Smith Co | Method of making containers |
| FR940670A (en) * | 1946-11-29 | 1948-12-20 | Flexible packaging for liquids | |
| GB647423A (en) * | 1948-02-18 | 1950-12-13 | Robinson E S & A Ltd | Improvements in or relating to vacuum packaging |
| GB759886A (en) * | 1954-08-26 | 1956-10-24 | British Cellophane Ltd | Improvements in or relating to flexible film containers |
-
1957
- 1957-03-12 DE DER20755A patent/DE1169839B/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH164399A (en) * | 1932-08-30 | 1933-09-30 | Beyeler Eduard | Protective sleeve on tubes. |
| GB459687A (en) * | 1936-03-06 | 1937-01-13 | Julien Perrin | Improvements relating to bags, sacks and like containers |
| US2194451A (en) * | 1936-03-20 | 1940-03-19 | Owens Illinois Glass Co | Package for coffee or the like |
| US2139040A (en) * | 1937-08-04 | 1938-12-06 | Ivers Lee Co | Powder package |
| US2149315A (en) * | 1938-02-26 | 1939-03-07 | Schymizek Frank | Tube holder |
| US2259866A (en) * | 1939-06-03 | 1941-10-21 | Stokes & Smith Co | Method of making containers |
| FR940670A (en) * | 1946-11-29 | 1948-12-20 | Flexible packaging for liquids | |
| GB647423A (en) * | 1948-02-18 | 1950-12-13 | Robinson E S & A Ltd | Improvements in or relating to vacuum packaging |
| GB759886A (en) * | 1954-08-26 | 1956-10-24 | British Cellophane Ltd | Improvements in or relating to flexible film containers |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2347278A1 (en) * | 1975-10-28 | 1977-11-04 | Ziristor Ab | PACKAGING FOR LIQUIDS, ESPECIALLY FOR LIQUIDS UNDER PRESSURE |
| DE2721500A1 (en) * | 1976-05-13 | 1977-11-24 | Kinichi Kimura | BAG CAN BE USED AS A MUG AND METHOD OF ITS MANUFACTURING |
| EP2604531A1 (en) * | 2011-12-12 | 2013-06-19 | Fleury Michon | Packaging for food product and corresponding packaging method |
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