CN1234581C - Flexible container and method for manufacturing the same - Google Patents
Flexible container and method for manufacturing the same Download PDFInfo
- Publication number
- CN1234581C CN1234581C CNB028087542A CN02808754A CN1234581C CN 1234581 C CN1234581 C CN 1234581C CN B028087542 A CNB028087542 A CN B028087542A CN 02808754 A CN02808754 A CN 02808754A CN 1234581 C CN1234581 C CN 1234581C
- Authority
- CN
- China
- Prior art keywords
- container
- pipe
- compartment
- connecting bridge
- sidewall
- 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.)
- Expired - Lifetime
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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
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
- Basic Packing Technique (AREA)
- Packages (AREA)
- Making Paper Articles (AREA)
Abstract
A container of a collapsible type for liquid or pulverulent contents, comprising a compartment (3) which is defined by flexible walls and whose volume depends on the relative position of the walls, said walls comprising two opposite side walls (2) with edge portions (4) which engage each other and along which the side walls (2) are joined in a common connecting portion (5). The compartment (3) is sealed in the empty state of the container before filling. The container is characterised by a duct-defining portion (6), which is arranged inside said connecting portion and along which said side walls (2) are joined with each other. The duct-defining portion (6) comprises two mutually separated weld joints (11) which define a duct (7) extended between the side walls (2), which at a first end communicates with said compartment (3) and at a second end connects to and is sealed by a duct-sealing part (10) of said connecting portion (5). The present invention also concerns a method for manufacturing such a container.
Description
Technical field
The present invention relates generally to a kind of containers of collapsible type that is used for liquid or powdered substance, in particular to a kind of like this container, this container comprises: a compartment, this compartment is limited by flexible wall, and its capacity depends on the relative position of described wall, described wall comprises two relative sidewalls, described sidewall has the marginal portion that is engaged with each other, and along described marginal portion, described sidewall is joined together at a public connecting bridge, under the hollow state of the described container before the filling, described compartment is sealed
The invention still further relates to a kind of method that is used to make this container.
Background technology
There are a large amount of dissimilar containers on the market.
The described first type of container of preamble was flat and sealing state usually before filling.The smooth toward each other placement of the sidewall of described container, thus be substantially zero by the capacity of the compartment that described wall limited.
In the filling process, container is opened, and liquid substance is supplied to described compartment.When described liquid substance was supplied to compartment, sidewall moved apart each other, had increased the capacity of the compartment that is limited by described wall thus, and with the capacity of this capacity regulating to holding of material.After filling was finished, described container was sealed again.
The typical advantages of the container of the above-mentioned type especially is, can it be carried out disinfection with the manufacturing of this container, afterwards, can distribute to the user under the aseptic situation of maintenance, is used to the aseptic loaded with liquid material of described container.
Such as can be known container from WO9941155.Wherein disclose a kind of container, this container has a pipe unit that protrudes, and this pipe unit is made of two interconnective projectioies of sidewall.Under the hollow state before the described container filling, described pipe unit is sealed.Thereby by compartment that wall of a container limited by complete closed, thereby can carry out disinfection by for example radiation.
When filling, in a desinfection chamber, by removing the outer end of described pipe unit, described container is opened, and afterwards, under aseptic condition, by filling device being inserted in the described pipe unit, described container is loaded.Described filling device has cone shape usually, and the end is most advanced and sophisticated.Under the situation of described pipe unit, in filling device tubular stinger device, and when filling device was inserted in the pipe unit, described pipe unit was expanded at described tip.The most important thing is that air is not introduced in the described container in the filling process, therefore, described filling device is designed to hermetically filling device be inserted in the described pipe unit.The main purpose of described pipe unit is to prevent that in the filling process air is introduced in the compartment.Any air that is introduced into will cause a large amount of foams of liquid containing deposits yields, and this foam will make the filling of container become undesirable.
Though the container of the above-mentioned type has many advantages, but still there is a shortcoming.As mentioned above, described container must have a pipe unit, and this pipe unit helps prevent in the filling process and introduces air.Yet the structure of this pipe unit makes the manufacturing of container become difficult.Reason is, is included in projection in the described pipe unit and makes the membraneous material that effectively is used to make described container become difficult.More precisely, described projection can produce a large amount of wastes, and this is the obvious cause that causes producing extra cost.
Second type container as can be known from for example US6244747 and GB2180214.Container of type has the structure of economical with materials more described in it.In order to load, such container has a upper limb, and under the hollow state before the filling, described upper limb is opened, and material can be supplied to the compartment of container through this upper limb.After the filling process was finished, described upper limb was sealed.Should be appreciated that and to have the problem of air being introduced container.The introducing of air has increased the risk that produces foam in the filling process.In addition, be loaded and sealed container will maintain little air, this pot-life to contents has a negative impact.Except causing at edge of opening described in the filling process contents are exposed in the surrounding air, this also means has increased the contaminated risk of contents.
Summary of the invention
According to the above description, an object of the present invention is to provide first type illustrated improvement container of a kind of foreword.
Another object of the present invention provides a kind of like this container, and this container can form to waste minimum mode manufacturing, yet this container still can be filled liquid substance under the situation without any the risk of introducing air.
Another purpose of the present invention provides a kind of method that is used to make corresponding container.
Particularly, according to the present invention, a kind of containers of collapsible type that is used for liquid or powdered substance is provided, comprise: a compartment, this compartment is limited by flexible wall, and its capacity depends on the relative position of described wall, described wall comprises two relative sidewalls, described sidewall has the marginal portion that is engaged with each other, and along described marginal portion, described sidewall is joined together at a public connecting bridge.Under the state of the described container sky before the filling, described compartment is sealed.Described container is characterised in that a pipe qualifying part is installed in described connecting bridge inboard, and along described pipe qualifying part, described sidewall is connected to each other together.Described pipe qualifying part comprises two mutual separated weld seams, described weld seam limits a pipe that extends between described sidewall, described pipe is communicated with described compartment at first end, and is connected to a seal of tube portion of described connecting bridge and is sealed by the seal of tube portion of this connecting bridge at second end.
This has caused a kind of container with pipe, and this pipe can be opened, and packs in the compartment of described container to allow liquid substance for example.By regulating weld seam, can make this pipe have a kind of like this structure and longitudinal extension, so that a kind of filling device can be inserted in the described pipe hermetically, be not exposed on risk in the surrounding air thereby introduce air or contents.But importantly should be noted that described weld seam and the inboard that is set at the container connecting bridge because of the pipe of its formation.Therefore described pipe is not that bossing by any protrusion of container forms.In making such membraneous material container, allow to effectively utilize material, this means again can make wastage minimize.
According to a preferred embodiment of the present invention, the described pipe that is limited by pipe limited section branch has towards the tapered shape of compartment.The result is, a kind of pipe is provided, and it allows filling device is inserted in the described pipe hermetically with unusual satisfactory way.
According to another preferred embodiment of the present invention, described seal of tube portion has a demarcation line towards described compartment, described demarcation line with respect to the demarcation line of the part of the described connecting portion that is connected to seal of tube portion away from described compartment.This allows can easily pipe be opened by removing seal of tube portion.
Described weld seam preferably is arranged symmetrically in the both sides of the longitudinal centerline of described container, and at the upside of container, described weld seam is connected to connecting bridge.One pipe qualifying part so just is provided, and it can be formed on the container with the moulding of container.
According to another preferred embodiment of the present invention, described pipe qualifying part is limited to one second pipe that extends between the described sidewall.Described pipe qualifying part can comprise two other mutual separated weld seam, and described two other weld seam has the parallel demarcation line that faces with each other, and therefore defines second pipe.The mouth that described two other weld seam preferably is disposed in container forms near the part, and described mouth forms part and is positioned in first side and the bight between the upside of container.Therefore, second pipe forms an openable outlet of container, the contents that are contained in the container can be poured out by this outlet.Because second pipe limits by the parallel demarcation line that faces with each other, so also allow under open mode in the open device tubular stinger, if necessary, parallel demarcation line is used as a guidance device of open device.For example after making container at once, with filing of containers in or be filled also leak free later phases at container, described open device can integrally be attached to the appropriate position of operating line (handling line) in the container.
According to another preferred embodiment of the present invention, a Handling device is formed in the described connecting bridge on second side of container.If described pipe qualifying part limits a pipe near the mouth of container forms part, and described mouth forms partly and is disposed on first side opposite with described second side, and described Handling device is particularly advantageous.
In addition, according to the present invention, provide a kind of manufacturing to be used for the method for the containers of collapsible type of carrying liquid or powdered substance, described container comprises: a compartment, this compartment is limited by flexible wall, and its capacity depends on the relative position of described wall, and described wall comprises two relative sidewalls, under the hollow state of the described container before the filling, described compartment is sealed.This method may further comprise the steps: the marginal portion that connects sidewall in a public connecting bridge, they are engaged with each other, the method is characterized in that, one pipe qualifying part is arranged in described connecting bridge inboard, along this pipe qualifying part, described sidewall is joined together each other, and described pipe qualifying part is provided with two mutual separated weld seams, and described weld seam limits a pipe that extends between sidewall.Arrange described weld seam, so that limit a pipe that extends between sidewall, described pipe is communicated with described compartment at first end, and is connected to a seal of tube portion of described connecting bridge and is sealed by the seal of tube portion of this connecting bridge at second end.
A kind of method so just is provided, and this method allows to make in the unusual mode of economical with materials the container of the above-mentioned type.Described pipe is necessary for such container, and its permission is loaded container, and without any the risk of introducing air, described pipe is limited by the pipe qualifying part that is arranged in described connecting bridge inboard.This just means that described container can be manufactured into without any protruding element, and this makes the wastage that container produced that forms the above-mentioned type abreast minimize again.
Description of drawings
Now with reference to accompanying drawing and by example the preferred embodiments of the present invention are described.
Fig. 1 is the schematic plan of a kind of first embodiment of creative container;
Fig. 2 is for to form the schematic plan of one group of container of type as shown in Figure 1 abreast, and described container is made by membraneous material;
Fig. 3 is the schematic plan of a kind of second embodiment of creative container;
Fig. 4 is the schematic plan of a kind of the 3rd embodiment of creative container;
Fig. 5 is the schematic plan of a kind of the 4th embodiment of creative container.
The specific embodiment
To describe some embodiment of the present invention below, in whole specification sheets, components identical be represented with identical reference marker with details.
The applicable container that comprises the compartment that limits by flexible wall of the present invention.Described container can be formed by constructed in various ways, and preferably comprises: be used to make two the relative sidewalls and a diapire of a container, this container can be installed in the substrate and be in vertical position.Yet for the sake of clarity, the present invention describes with reference to the container that only comprises two relative sidewalls.
Show first embodiment of creative container 1 with Fig. 1 for referencial use.
Described container 1 has a compartment that is limited by two flexible sidewalls 2 (wherein only have shown in Figure 1), and this compartment is by reference marker 3 expressions.
Described sidewall 2 has opposed edges part 4, and along described marginal portion, sidewall 2 couples together at public connecting bridge 5.
In addition, described container 1 has a pipe qualifying part 6, and this pipe qualifying part is installed in the inboard of described connecting bridge 5, and limits a pipe 7 that extends between sidewall 2.Pipe 7 is communicated with compartment 3 at one first end, and seals in the seal of tube portion 10 of second end by described connecting bridge 5.
Described pipe qualifying part 6 has two the mutual separated weld seams (weld joint) 11 that are used to limit described pipe 7, and along described weld seam, two sidewalls 2 are joined together each other.More specifically, described weld seam 11 is arranged symmetrically in the both sides of the line of centers 12 of container 1, and is connected with described connecting bridge 5 at the upside 13 of container 1.
In embodiment as shown in the figure, described weld seam 11 is directed in such a way, has towards compartment 3 tapered shapes even manage 7.Yet, should be appreciated that the present invention also comprises the pipe that otherwise forms.By changing weld seam 11, can realize managing 7 very big freely the changing of structure.
Described seal of tube portion 10 has a demarcation line 14 towards described compartment 3, described demarcation line 14 with respect to the corresponding demarcation line 15 of the part 16 of the connecting portion 5 that is connected to seal of tube portion 10 away from described compartment 3.
Container 1 as shown in Figure 1 can form to waste minimum rational method manufacturing, and this can find out in equally with Fig. 2 for referencial use significantly.
Two blocks of membraneous materials are stacked easily toward each other, afterwards, use the design proper tools with described membraneous material weld together, thereby form described container of the present invention 1.Can find out obviously that in Fig. 2 container 1 can be formed abreast, and meanwhile, wastage is minimized.This be because, the pipe 7 that is used for the container of described type is formed on the inboard of the connecting bridge 5 of container 1, and different with the conventional container of same type, forms the projection of protruding from container in conventional container.
Container preferably of the present invention is made by a kind of membraneous material, and this membraneous material comprises a kind of filler of mineral material and a kind of adhesives of polyolefine material.Found that chalk is a kind of desirable especially filler.
Referring now to Fig. 3 second embodiment of described creative container 1 is described, relevant with the container 1 that has been processed into from described membraneous material removal, as shown in Figure 3, by near seal of tube portion 10, carrying out punching press and, can regulating described connecting bridge 5 along the upside 13 of described container 1 certainly by cutting the redundance of connecting bridge 5.Though produced a spot of waste, be arranged in connecting bridge 5 inboards owing to manage qualifying part 6 as defined above and manage 7, therefore still guaranteed minimizing of waste.
Described creative container 1 can be manufactured in a kind of like this mode of economical with materials, and still have a pipe 7, and this pipe is sealed under the hollow state before container 1 filling.This just can sterilize to compartment 3 in the manufacturing of container 1, and the aseptic branch that has guaranteed 1 couple of user of container is used under aseptic condition it is loaded.
When container 1 was loaded, the seal of tube portion 10 of described connecting bridge 5 was removed.For Fig. 1 and container 1 shown in Figure 3, described removal can be by for example finishing along the cutting of the two point dotted line shown in the figure.Initiation portion of tearing along described two point dotted line can also be provided in addition, thereby described seal of tube portion 10 can be torn.This initiation portion of tearing can provide by local heat treatment, and this local heat treatment has caused the material embrittlement that tears initiation portion along described.The demarcation line 14 of described seal of tube portion 10 is away from described compartment 3, thereby guaranteed that pipe 7 is opened, and formed being communicated with of surrounding air and described compartment 3, and the other parts of described compartment 3 still keep the sealing with surrounding air.
Then, a filling device (not shown) is inserted in the above-mentioned pipe that is opened 7.As mentioned above, this pipe 7 preferably has towards described compartment 3 tapered shapes, and preferably described filling device also correspondingly forms.This has just guaranteed that described filling device inserts in the described pipe 7 hermetically, thereby has eliminated the risk that enters air in the filling process.
After the filling process was finished, described pipe 7 was sealed by rights again.
Because described pipe 7 with respect to connecting bridge 5 vertical extent of the upside of container 1, therefore can obtain a pipe 7 basically, can make the filling of the compartment 3 of container 1 be easy to carry out by this pipe.
Fig. 4 shows a kind of the 3rd embodiment of creative container 1.Container 1 among Fig. 4 is that with the difference of container 1 as shown in Figure 1 pipe qualifying part 6 also is arranged to one second pipe 17 is limited to described connecting bridge 5 inboards.
The mouths that this second pipe 17 is disposed in described container form near the part 18, and described mouth forms in the upper corner 19 of the container 1 of part 18 between the upside 13 of first side 20 of container 1 and container 1.
The pipe qualifying part 6 that is used to limit described second pipe 17 comprises two other weld seam 21, and described sidewall 2 is connected to each other together along described weld seam.Described two other weld seam 21 separates each other, and has the parallel demarcation line 22 that faces with each other.
By along dotted line the bight 19 of container 1 being separated, described second pipe 17 can be opened, thereby forms an outlet, and the material that is contained in the described container 1 can be discharged from through this outlet.In order to open second pipe 17, can described bight 19 be separated by cutting or similar operations certainly.Yet, preferably provide an initiation portion of tearing along the above-mentioned type of dotted line, thereby described bight 19 can be by artificial and torn.Preferably the portion of initiation at the beginning (not shown) is set, thereby is easy to tear described bight 19 with the described initiation portion of tearing.
Should be noted that described two other weld seam 21 is designed to prevent form inner capsule in described compartment, described inner capsule can make the material that is kept in the described container all not be drained.
Can also in described second pipe 17, a shedding motion (not shown) be set in addition.This shedding motion be arranged so that container 1 resealable, but and this shedding motion can comprise a for example screw cap.
Described shedding motion can be incorporated in second pipe 17 of container 1 with the manufacturing of described container 1 or with the filling of described container 1.The parallel demarcation line 22 of described second pipe 17 faces with each other, and as guiding device, manages in 17 to be easy to that described shedding motion is inserted into described second.
Fig. 5 shows the 4th embodiment of a creative container 1.Container shown in this Fig 1 is that with the difference of the container shown in Fig. 4 this container 1 has a Handling device 23, and this Handling device is formed in the connecting bridge 5 on second side 24 opposite with first side 20 of container 1.
Design-calculated container 1 has remarkable operability like this.The user holds described Handling device 23 and topples over action, thereby by opening 17 outlets that form of described second pipe, described liquid substance is easy to be poured out described container.
Should be appreciated that the embodiment that the present invention is not limited in as shown in the figure and has described.
For example, can expect one Handling device being set for as shown in Figure 1 container.
In addition, also can be used in the pipe with reference to the described container of Fig. 1 with reference to the described shedding motion of Fig. 4.In the step after described pipe has been used to the filling of container, described shedding motion is used in the described pipe.
Can realize many modifications and modification, so the present invention will carry out limiting of exclusiveness by appended claim.
Claims (9)
1. containers of collapsible type that is suitable for filled with fluid or Powdered contents comprises:
One compartment (3), this compartment is limited by flexible wall, and its capacity depends on the relative position of described wall,
Described wall comprises two relative sidewalls (2), and described sidewall has the marginal portion (4) that is engaged with each other, and along described marginal portion, described sidewall (2) is joined together at a public connecting bridge (5),
Described compartment (3) is sealed,
It is characterized in that,
One pipe qualifying part (6) is installed in the inboard of described connecting bridge (5), and along described pipe qualifying part, described sidewall (2) is connected to each other together,
Described pipe qualifying part (6) comprises two mutual separated weld seams (11), described weld seam limits a pipe (7) that extends between described sidewall (2), described pipe (7) is communicated with described compartment (3) at first end, and is connected to a seal of tube portion (10) of described connecting bridge (5) and is sealed by the seal of tube portion (10) of this connecting bridge (5) at second end;
Wherein, removing described seal of tube portion (10) afterwards, a filling device can insert in the described pipe (7), is used for the described contents described compartment (3) of packing into.
2. container as claimed in claim 1, wherein, the pipe (7) that is limited by described pipe qualifying part (6) has towards the tapered shape of compartment (3).
3. container as claimed in claim 1 or 2, wherein, described seal of tube portion (10) has a demarcation line towards described compartment (3) (14), described demarcation line (14) with respect to the demarcation line (15) of the part (16) of the connecting portion that is connected to seal of tube portion (10) (5) away from described compartment (3).
4. container as claimed in claim 1, wherein, described weld seam (11) is arranged symmetrically, and promptly the every side at the longitudinal centerline (12) of described container has one, and at the upside (13) of container, described weld seam (11) is connected on the connecting bridge (5).
5. container as claimed in claim 1, wherein, described pipe qualifying part (6) is limited to one second pipe (17) that extends between the described sidewall (2), described second pipe (7) can be opened, be used for contents are poured out, described contents are to be placed in the described compartment by the pipe (6) that is limited by described weld seam (11).
6. container as claimed in claim 5, wherein, described pipe qualifying part (6) comprises two other mutual separated weld seam (21), described two other weld seam has the parallel demarcation line (22) that faces with each other.
7. container as claimed in claim 6, wherein, the mouth that described two other weld seam (21) is disposed in container forms in the part (18), and described mouth forms part (18) and is positioned in first side (20) and the bight (19) between the upside (13) of container.
8. container as claimed in claim 1, wherein, a Handling device (23) is formed in the described connecting bridge (5) on second side (24) of container.
9. a manufacturing is used for the method for the containers of collapsible type (1) of filled with fluid or Powdered contents, described container (1) comprising: a leak free compartment (3), this compartment is limited by flexible wall, and its capacity depends on the relative position of described wall, described wall comprises two relative sidewalls (2), and this method may further comprise the steps: connect the marginal portion (4) of sidewall (2) in a public connecting bridge (5), they are engaged with each other, it is characterized in that
One pipe qualifying part (6) is arranged in the inside of described connecting bridge (5), and along this pipe qualifying part (6), described sidewall (2) is joined together each other,
Described pipe qualifying part (5) is provided with two mutual separated weld seams (11), and described weld seam limits a pipe (7) that extends between sidewall (2),
Arrange described weld seam (11), so that limit a pipe (7) that between sidewall (2), extends, described pipe (7) is communicated with described compartment (3) at first end, and be connected at second end in the seal of tube portion (10) of described connecting bridge (5), and sealed by the seal of tube portion (10) of this connecting bridge (5);
Form described pipe (7),, be used for described contents are loaded described compartment (3) so that allow a filling device to be inserted in the described pipe (7) removing described seal of tube portion (10) afterwards.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0101442A SE523181C2 (en) | 2001-04-25 | 2001-04-25 | Packaging and method of preparation thereof |
| SE01014422 | 2001-04-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1503754A CN1503754A (en) | 2004-06-09 |
| CN1234581C true CN1234581C (en) | 2006-01-04 |
Family
ID=20283869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB028087542A Expired - Lifetime CN1234581C (en) | 2001-04-25 | 2002-04-19 | Flexible container and method for manufacturing the same |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20040197030A1 (en) |
| EP (1) | EP1381548B1 (en) |
| CN (1) | CN1234581C (en) |
| AT (1) | ATE292064T1 (en) |
| DE (1) | DE60203487T2 (en) |
| ES (1) | ES2238570T3 (en) |
| SE (1) | SE523181C2 (en) |
| TW (1) | TW527308B (en) |
| WO (1) | WO2002085744A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2235567B1 (en) * | 2002-09-10 | 2006-10-01 | Juan Inazio Hartsuaga Uranga | PACKING BAG TO PRESERVE AND DISTRIBUTE GRANULATED, PULVERULENT OR LIQUID PRODUCTS AND MANUFACTURING PROCEDURE. |
| US20080233252A1 (en) * | 2005-10-27 | 2008-09-25 | Manning Paul B | Containers and Methods for the Reconstitution and Dispensation of Concentrated or Powdered Products |
| SE0700769L (en) * | 2007-03-28 | 2008-09-29 | Ecolean Res & Dev As | Riva Display |
| FR2966133B1 (en) * | 2010-10-18 | 2012-10-26 | Bag2Pack Sarl | FLEXIBLE CONTAINER FOR LIQUID, PROCESS FOR MANUFACTURING AND FILLING. |
| JP6859018B2 (en) * | 2015-02-24 | 2021-04-14 | 株式会社Ｍｉｚｋａｎ Ｈｏｌｄｉｎｇｓ | Packaging goods |
| JP2017013863A (en) * | 2015-07-02 | 2017-01-19 | 大日本印刷株式会社 | Packaging bag and manufacturing method of the same |
| JP6476424B2 (en) * | 2016-11-07 | 2019-03-06 | 東洋製罐株式会社 | Pouch with spout |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2976988A (en) * | 1957-06-25 | 1961-03-28 | William S Schneider | Unit dispensing container |
| US2990101A (en) * | 1959-05-01 | 1961-06-27 | Dairy Containers Inc | Bag for milk and the like |
| US3112047A (en) * | 1960-11-01 | 1963-11-26 | Cherry Burrell Corp | Liquid-tight container |
| DE1586766A1 (en) * | 1967-12-21 | 1970-05-21 | Kalle Ag | Bag packaging |
| GB2180214B (en) * | 1985-09-03 | 1990-02-28 | Unisystems Pvt Ltd | Pouch for packaging and dispensing of a liquiduous material |
| DE8807593U1 (en) * | 1988-06-10 | 1988-09-08 | INDAG Gesellschaft für Industriebedarf mbH, 6900 Heidelberg | Refill bag |
| SE513561C2 (en) * | 1998-02-17 | 2000-10-02 | Eco Lean Ab | Container, method and apparatus for making a container and method and apparatus for filling a container |
| US6244747B1 (en) * | 1999-09-30 | 2001-06-12 | Cryovac, Inc. | Contoured pouch with pourable spout, and apparatus and process for producing same |
-
2001
- 2001-04-25 SE SE0101442A patent/SE523181C2/en not_active IP Right Cessation
- 2001-07-26 TW TW090118317A patent/TW527308B/en not_active IP Right Cessation
-
2002
- 2002-04-19 ES ES02724848T patent/ES2238570T3/en not_active Expired - Lifetime
- 2002-04-19 WO PCT/SE2002/000766 patent/WO2002085744A1/en not_active Application Discontinuation
- 2002-04-19 DE DE60203487T patent/DE60203487T2/en not_active Expired - Lifetime
- 2002-04-19 CN CNB028087542A patent/CN1234581C/en not_active Expired - Lifetime
- 2002-04-19 US US10/475,769 patent/US20040197030A1/en not_active Abandoned
- 2002-04-19 AT AT02724848T patent/ATE292064T1/en not_active IP Right Cessation
- 2002-04-19 EP EP02724848A patent/EP1381548B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ES2238570T3 (en) | 2005-09-01 |
| CN1503754A (en) | 2004-06-09 |
| DE60203487D1 (en) | 2005-05-04 |
| ATE292064T1 (en) | 2005-04-15 |
| DE60203487T2 (en) | 2005-09-08 |
| SE523181C2 (en) | 2004-03-30 |
| SE0101442L (en) | 2002-10-26 |
| EP1381548A1 (en) | 2004-01-21 |
| EP1381548B1 (en) | 2005-03-30 |
| WO2002085744A1 (en) | 2002-10-31 |
| US20040197030A1 (en) | 2004-10-07 |
| TW527308B (en) | 2003-04-11 |
| SE0101442D0 (en) | 2001-04-25 |
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