CN102459015A - A disposable very lightweight package - Google Patents
A disposable very lightweight package Download PDFInfo
- Publication number
- CN102459015A CN102459015A CN2010800281912A CN201080028191A CN102459015A CN 102459015 A CN102459015 A CN 102459015A CN 2010800281912 A CN2010800281912 A CN 2010800281912A CN 201080028191 A CN201080028191 A CN 201080028191A CN 102459015 A CN102459015 A CN 102459015A
- Authority
- CN
- China
- Prior art keywords
- package
- bag
- sealing
- district
- gather
- 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
- 230000009969 flowable effect Effects 0.000 claims abstract description 13
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 11
- 239000004416 thermosoftening plastic Substances 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 53
- 230000007246 mechanism Effects 0.000 claims description 31
- 239000010408 film Substances 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 15
- 238000012856 packing Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 13
- 239000011347 resin Substances 0.000 claims description 12
- 229920005989 resin Polymers 0.000 claims description 12
- 238000005520 cutting process Methods 0.000 claims description 9
- 229920003023 plastic Polymers 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 7
- 239000005014 poly(hydroxyalkanoate) Substances 0.000 claims description 6
- 235000013361 beverage Nutrition 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 4
- 238000004080 punching Methods 0.000 claims description 4
- 239000010409 thin film Substances 0.000 claims description 4
- 229940006015 4-hydroxybutyric acid Drugs 0.000 claims description 3
- 244000025254 Cannabis sativa Species 0.000 claims description 3
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims description 3
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims description 3
- 101001072202 Homo sapiens Protein disulfide-isomerase Proteins 0.000 claims description 3
- -1 Hydroxyoctanoic acid ester Chemical class 0.000 claims description 3
- 102100036352 Protein disulfide-isomerase Human genes 0.000 claims description 3
- 229920002472 Starch Polymers 0.000 claims description 3
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims description 3
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 235000009120 camo Nutrition 0.000 claims description 3
- 229920002678 cellulose Polymers 0.000 claims description 3
- 239000001913 cellulose Substances 0.000 claims description 3
- 235000005607 chanvre indien Nutrition 0.000 claims description 3
- 229920001577 copolymer Polymers 0.000 claims description 3
- 235000005822 corn Nutrition 0.000 claims description 3
- 150000002148 esters Chemical class 0.000 claims description 3
- 239000011487 hemp Substances 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- UQGPCEVQKLOLLM-UHFFFAOYSA-N pentaneperoxoic acid Chemical compound CCCCC(=O)OO UQGPCEVQKLOLLM-UHFFFAOYSA-N 0.000 claims description 3
- 229920000747 poly(lactic acid) Polymers 0.000 claims description 3
- 229920002791 poly-4-hydroxybutyrate Polymers 0.000 claims description 3
- 239000004626 polylactic acid Substances 0.000 claims description 3
- 239000008107 starch Substances 0.000 claims description 3
- 235000019698 starch Nutrition 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 claims description 2
- 239000000499 gel Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 239000013618 particulate matter Substances 0.000 claims description 2
- 239000006072 paste Substances 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- 230000000717 retained effect Effects 0.000 claims description 2
- 238000005303 weighing Methods 0.000 claims description 2
- 240000008042 Zea mays Species 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 210000000080 chela (arthropods) Anatomy 0.000 description 8
- 238000009826 distribution Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 230000004927 fusion Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 210000001364 upper extremity Anatomy 0.000 description 3
- 241000209149 Zea Species 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 238000006065 biodegradation reaction Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Images
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
- B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
- B65D31/14—Valve bags, i.e. with valves for filling
- B65D31/147—Valve bags, i.e. with valves for filling the filling port being provided in a side wall
-
- 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
- B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B3/04—Methods of, or means for, filling the material into the containers or receptacles
- B65B3/06—Methods of, or means for, filling the material into the containers or receptacles by gravity flow
-
- 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
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/12—Feeding flexible bags or carton blanks in flat or collapsed state; Feeding flat bags connected to form a series or chain
- B65B43/123—Feeding flat bags connected to form a series or chain
-
- 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
- B65D75/40—Packages formed by enclosing successive articles, or increments of material, in webs, e.g. folded or tubular webs, or by subdividing tubes filled with liquid, semi-liquid, or plastic materials
- B65D75/44—Individual packages cut from webs or tubes
- B65D75/46—Individual packages cut from webs or tubes containing articles
-
- 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
- B65D75/40—Packages formed by enclosing successive articles, or increments of material, in webs, e.g. folded or tubular webs, or by subdividing tubes filled with liquid, semi-liquid, or plastic materials
- B65D75/44—Individual packages cut from webs or tubes
- B65D75/48—Individual packages cut from webs or tubes containing liquids, semiliquids, or pastes, e.g. cushion-shaped packages
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
- Bag Frames (AREA)
Abstract
The present invention is directed to a flexible pouch-like disposable package (1) made from a thermoplastic film having a thickness of less than (100) microns, comprising a package body, characterized in that the package body comprises at least two walls, one of said walls comprising a filling area (2) for filling said package (1) with a flowable product (3), said walls being disposed adjacent to one another so that after filling, said walls can be sealed together by a seal (24) disposed around said area (2) so that the package (1) is hermetically closed.
Description
Technical field
The present invention relates to disposable package piece.More particularly, the present invention relates to have the very disposable package piece of light weight.
Background technology
For pack as the mineral water of edible liquid-for example or other beverage-and so on flowable products, it is known using the bottle that is made of plastics, with bottle filling well and capping then.Although these bottles use a small amount of plastic material production now, but still heavier, and owing to a large amount of packing that use have important ecological trace.
Packing for some flowable products that looks like syrup, jam or instant beverage and so on; Developed makeshift; Said product uses the package that has by the pocket portion of the poly-vinyl of multilayer material-normally and aluminium multilayer material-process; Said body is sealed on the plastic components, and this plastic components constitutes tegmentum or equivalent osed top neck.These composite packaging spares have than light weight.They also have very important ecological trace, because they use multilayer material and neck is used different separate sections with lid bag.
All above-mentioned packing solutions also need be sealed step, and this sealing step is separated with the can step fully, and therefore undesirable aspect manufacturing speed.
And; Above-mentioned packing solution need be used for the can step of separating different with osed top; And therefore do not using special extra expensive equipment to guarantee under the situation of aseptic basically can and " locked in " operation, they and contaminated-for example many dirt-environment is incompatible.
Therefore, need a kind of through using continuation method---maybe in a step---to allow the quick can of sizable small product size and be closed in the package and do not need the extra bounded system of separating that the solution of packing of fabulous manufacturing speed is provided.
Summary of the invention
This problem solves through soft bag shape disposable package piece of the present invention; This package is processed less than 100 microns thermoplastic film by thickness, and said package comprises the package body, it is characterized in that; Said package body comprises at least two walls; In the said wall one of them comprises the can district that is used for to said package can flowable products, and said can district randomly is the can opening, and said wall is arranged to adjacent one another are; So that said wall energy is sealed through the sealing around said opening setting after can, thereby said package is sealed shut.
Under the situation of this package, after the can step, can be easily and seal the can district or the said can opening of said opening apace, this allows the high speed of making.And package is a single type, its all walls-in addition when it seals-also enough thin, so that guarantee to use seldom packing, so the ecological trace of packages in accordance with the invention is seldom.
Advantageously, said film have less than 80 microns, preferably less than 50 microns thickness.
Very good in the present invention in addition is; Said thermoplastic film is by biodegradable or contain the biodegradable material of oxygen and process, thereby said package is being less than 700 days, preferably is less than 200 days, more preferably is less than in time of 90 days and destroys fully when being placed on favourable biodegradable condition following time.
Preferably; Said thermoplastic film is processed by the material of from following tabulation, selecting: polyhydroxyalkanoate (PHA), corn-based biological plastics poly-mer, starch-based resin, polylactic acid based resin, hemp base resin, cellulose base resin or its combination, said polyhydroxyalkanoate (PHA) for example be gather-3-butyric ester (P3HB), gather-4 hydroxybutyric acid ester (P4HB), gather hydroxyl valerate (PHV), gather hydroxycaproic ester (PHH), gather Hydroxyoctanoic acid ester (PHO) and their copolymer.
In case packages in accordance with the invention can and sealing good just can be for example by the customer through cutting, punching, tear, pierce through or its combination is opened.
Preferably, the can opening of package is the hole of going out from the wall of package body.
Also preferably, the internal diameter of can opening is consistent with the external diameter of the can pin that is used for can basically, said internal diameter 1 and 15mm between, preferably 3 and 10mm between.The wall of consistent with the diameter of can pin basically this fact of the internal diameter of package opening through package is soft and very thin and therefore have this true realization of elasticity; When said pin inserted in the package with can and from package, takes out then, the elasticity of package prevented that the can pin is blocked in the said opening.And before can, during the can or after the can, even implement in that these operate in is contaminated (the for example many dirt) environment, it also guarantees almost not have undesirable particle of dust, smog or other similar kind to get into package.
In highly preferred embodiment of the present invention, package is the performed thin film bag of making and storing as continuous rolling, so that two adjacent bags in the said volume connect with separable mode through preparatory cut-grafting seam.
Advantageously, package of the present invention comprises some chambers that separate in its body inside, and with the said package can of box lunch and when having sealed, its base portion comprises flat basically surface.
Under any circumstance; Packages in accordance with the invention is particularly useful for-because it provides can and osed top clean conditions-can flowable products; This flowable products is selected from following tabulation: gas, powder, particulate matter, gel, paste, liquid or its combination, and edible product preferably.
The invention still further relates to and be used for flowable materials is packaged in the packing method in each described package of aforementioned claim, it is characterized in that said packing method may further comprise the steps in order:
(i) said package is inserted and remains in the filling mechanism; Said filling mechanism comprises at least one pair of adjacent roller; Said roller has the groove that matches, and the said groove that matches is arranged to aim at, so that limit the can passage; Said package is retained and makes the can district of said package be arranged in the said passage
(ii) at least one can pin is passed said passage and the can district inserts in the said package,
(iii) use the said package of said flowable products can,
(iv) from said package and passage, take out pin, activate said roller so that the package that can is good is shifted to sealing mechanism,
(v) activate said sealing mechanism forming fluid-tight sealing around said can district, so as through in said leak free zone with two walls fusings of said package body to seal said package.
In addition, for the purpose of industrial efficiency, it is most preferred that said package is the performed thin film bag of making and storing as continuous rolling, so that two adjacent bags in said volume connect with separable mode through preparatory cut-grafting seam.
In this case, in case package can and good seal just can make the remainder separation of said package from the bag volume through manual or automatic processing ease ground along preparatory cut-grafting seam.
Advantageously, said filling mechanism can comprise Weighing mechanism or positive displacement bulking system or the FL/MTR and/or the relay tank of the fill volume that is used for controlling the beverage that is filled to said package.
Description of drawings
In the explanation of the present preferred embodiment that is described with reference to the drawings below, supplementary features of the present invention and advantage have been described, wherein:
Fig. 1 is the front schematic view of packages in accordance with the invention volume;
Fig. 2 A and 2B illustrate lateral plan and the front elevation that integrated bag is made line;
Fig. 3 and 4 illustrates the can of packages in accordance with the invention and the perspective schematic view of osed top partial cut-out;
Fig. 5 is the perspective schematic view that comprises replaceable partial cut-out of the packaging unit, filling element and the sealing unit that are used for package of the present invention;
Fig. 6 and 7 is and the similar schematic side elevation of Fig. 5;
How Fig. 8 illustrates the front schematic view of Filling bag;
Fig. 9 is the perspective schematic view that the filling element that is used for bag of the present invention is shown;
Figure 10 is and the similar lateral plan of Fig. 9 that wherein the can pin does not also insert in the bag can opening;
Figure 11 is and the similar lateral plan of Fig. 9, and wherein the can pin inserts in the bag can opening and just with beverage packaging therein;
Figure 12 illustrates can and good seal and the front schematic view of the bag preparing to separate with the remainder of bag volume;
Figure 13 is and the similar view of Figure 12 that alternative embodiment of pocket structure is shown;
Figure 14 is and the similar view of Figure 13 that one of them bag is opened into its distribution configuration;
Figure 15 is the front schematic view that the another possibility embodiment of pocket structure is shown, and wherein each bag all is provided with to cut in advance and carries handle;
Figure 16 is and the similar view of Figure 15, and wherein bag separates and cuts handle in advance with the remainder of bag volume and is removed so that can use;
Figure 17 is and the similar lateral plan of Figure 16 the user to be shown can how to use handle to carry bag.
The specific embodiment
Can and bounded system that the present invention is used for for example being comprised with the household water drinking device are used.So-called family expenses are meant that the present invention also can use in office.Preferably, the cumulative volume of said water drinker is less than 1m
3, preferably less than 0.5m
3, even be more preferably less than 0.2m
3, therefore said water drinker can be installed in the little space of picture kitchen or office and so on.Therefore, packages in accordance with the invention can be of different sizes, but is applicable to small size (less than 1 liter of content), and is suitable in having the can that reduces size and bounded system, carrying out can and sealing.
As shown in fig. 1, the present invention relates to by thickness is the soft bag of the single type shape disposable package piece 1 that about 70 microns thermoplastic film is processed, and this package 1 comprises package body and can district 2.Among the embodiment that is described with reference to the drawings below, the can district is a can opening 2.Yet the can district can keep sealing always, for example carries out can through the can pin of the container walls in the zone that can pierce through the can district up to package, can once more said can district be sealed through implementing sealing then, and is as described in detail later.
According to the present invention; The package body comprises at least two walls; In the said wall one of them comprises the can opening 2 that is used for to said package 1 can flowable products 3; Said wall is arranged to adjacent one another are, so that said wall can be sealed through the sealing 4 that is provided with around said opening 2 after can, thereby package 1 is sealed shut.
Therefore employed thermoplastic film is a Biodegradable material, according to European standard EN13432, at least 90% in less than 90 days time, destroys when what be placed on favourable biodegradable condition said package of following time.
So-called favourable biodegradable condition is meant in environment, to exist 4 essential elements to allow to produce biodegradation: the existence of sufficiently high temperature, germ, sufficiently high oxygen concentration, sufficiently high humidity.
Preferably; Said biodegradable thermoplastic film is processed by the material of in following tabulation, selecting: polyhydroxyalkanoate (PHA), corn-based biological plastics poly-mer, starch-based resin, polylactic acid based resin, hemp base resin, cellulose base resin or its combination, said polyhydroxyalkanoate (PHA) for example be gather-3-butyric ester (P3HB), gather-4 hydroxybutyric acid ester (P4HB), gather hydroxyl valerate (PHV), gather hydroxycaproic ester (PHH), gather Hydroxyoctanoic acid ester (PHO) and their copolymer.
In case packages in accordance with the invention 1 can and sealing, just can be for example by the customer through cutting, punching, tear, pierce through or its combination is opened.
Preferably, the can opening 2 of package 1 be when making package from the hole that the wall of package is gone out, as described in more detail below.
Shown in Fig. 8 to 11, the internal diameter of can opening 2 is consistent with the external diameter of the can pin 5 that is used for can basically.In the example shown in the figure, the internal diameter of can opening 2 is 7mm.
Packages in accordance with the invention processes the part of the volume of pre-formed bags 1, as for example shown in Fig. 1 to 7.Packages in accordance with the invention is particularly suitable in continuous can and sealing system, carrying out can and sealing, is described below.
Aforesaid bag 1 usefulness Fig. 2 A and the continuation method shown in the 2B are processed and bag are rolled up, and wherein Fig. 2 B is 90 ° of lateral plans of Fig. 2 A, so that how to be illustrated in during the shaping operation folding film.
The bag volume is formed by the thermoplastic film of rolling and be sealed to pipe in the vertical.The roller 6 that the two pairs of spaces are arranged is folding with film, and through cutting out can opening 2 along the bag volume with the spacing punching of rule.Then, another pair of rollers 7 with film tube with respect to the longitudinal axis of said pipe become 90 ° folding, the two pairs of sealing pincers 8 terminal 9 seal bag with lower end 10 places on bag, shown in Fig. 2 A and 2B.As can from Fig. 2 B, see, back seal 9 has the special shape that allows this back seal to locate near bag opening 2 very much.When sealing pincers 8 formed the upper limb and lower edge of sealing with closing bag, they formed laterally preparatory cut-grafting suture 11 at the back seal 9 of bag 1 and the above and below of lower seal 10 respectively, as for example at Fig. 8, shown in 12 or 13.Cut-grafting suture 11 is processed through the parting tool (end illustrates among the figure) that is integrated in the sealing pincers 8 in advance.
From Fig. 2,3 and 4, can see; Bag volume 1 is used for being installed to can and sealing (being also referred to as " sealing ") system; Therefore the free end of bag passes filling mechanism and sealing mechanism, and said filling mechanism and sealing mechanism guarantee that respectively water is filled to each bag 1 neutralization seals the good bag 1 of said can then.
Filling mechanism comprises the pipe 12 of the transporting water from the water source.This pipe 12 is connected on the filling pump (not shown), and said filling pump is connected on the electronic management system (not shown), and said electronic management system makes bag motion of volume and filling pump and sealing mechanism synchronous.
Can see that from Fig. 5 to 11 bag 1 just keeps in can and by a pair of roller of filling mechanism 16.As specifically illustrating ground among Fig. 9, each roller 16 all is provided with rubber surface 17, and this rubber surface 17 has the promptly effect on the surface of bag 1, and therefore bag can not slip away during fill operations.Roller 16 comprises the groove 13 that matches, and this groove that matches 13 limits the passage that can pin 14 can move through with filling and package spare 1, like what can in Fig. 9,10 and 11, see.
To shown in 16, bag 1 comprises round opening 2 like Fig. 2,8,9 and 12, and before fill operations began, the can pin 5 of bulking system can pass said opening 2.In case the bag can is good, just pin 5 is taken out from bag, and through the sealing mechanism sealing bag.
During fill operations, keep two rollers 16 of bag 1 all to comprise groove; Said groove is arranged to face each other; So that said two grooves that match limit the passage of diameter more than or equal to the diameter of can pin 5, therefore can between roller 16, move around at said pin during the fill operations.
Fig. 8 illustrates the bag volume that is arranged in filling mechanism and the sealing mechanism.A bag 1a can seals well and, and the bag 1b above the bag volume is just in can.Like Fig. 4,5, shown in 6 and 7, sealing mechanism comprises a pair of sealing pincers 18, the sealing pincers can through the actuating mechanism (not shown) for example pneumatic piston or electrical motor move back and forth, be similar to and well known to a person skilled in the art the sealing pincers.
In case bag 1 is filled with mineral water, just the bag volume is launched, so that being arranged on sealing, the upper limb 9 of the good bag of can clamps between 18.Stop then launching to move and sealing pincers 18 being moved towards each other shown in arrow among Fig. 5 so that the opening of sealing bag 1 makes sealing pincers 18 move backward so that discharge the bag of can and good seal then.And then begin to launch operation, thus the bag of can and good seal can be drawn towards cutting mechanism 19 (at Fig. 6 with shown in 7) so that separate with the bag volume, and fall and distribute in the drawer 20 (as shown in Figure 7).Cutting mechanism 19 can be the cutting blade that moves around through electrical motor.
As top that described and like Fig. 5, shown in 6 and 7, bag volume, filling mechanism and sealing mechanism and cutting mechanism can be encapsulated in the housing (or also be referred to as " tube ") 21.The front portion of housing 21 can be provided with and be used for the window 22 that the customer observes can, sealing and cutting operation, as shown in Figure 7.Housing 21 comprises back door 23, so that get into the inside of said housing where necessary and change the bag volume.
In each bag 1, prefabricated fusion length is at least 70% of a final fusion length, and in other words, when bag still was in the bag volume, the zone that does not have weld seam was less than 30% of the necessary fusion length of complete closed package.
The shape that in the field of the invention, is used for each package of packaged water be preferably formed for: make the material that constitutes the package body at a transversal surface extend to outside the border of can opening.This dispense aperture that has guaranteed package receives the boundary protection of package with certain mode, and therefore has more mechanical resistance power.
Advantageously, package 1 forms the prefabricated package of preferred decoration/printing.Need decorate on the package or the situation of printing under, the film that is used to make said bag 1 is preferably pre-printed before forming the bag volume, is described below.
Figure 12 illustrates the bag volume 1 that obtains with method as stated.Can find out that two continuous bags 1 connect through removable or lacerable preparatory tangent line 11 in the bag volume, this preparatory tangent line 11 is along the width horizontally set of bag volume.
Figure 12 to 15 illustrates two continuous bags 1 in the bag volume.In Figure 12 to 15, following bag can is good, and its opening 2 is sealed.Be ready to separate along the remainder of preparatory tangent line 11 with the bag volume.
Obviously can find out that from Figure 12 the seam of bag 1 was pre-existing in: a marsupial opening 2 is gone back unsealing, accomplishes until the can step before the can step.After the can step, also through close encapsulation 24 sealings, said close encapsulation 24 forms circular this opening 2, so that be suitable for the shape of said opening.Therefore the bag 1 that can is good is sealed shut fully.Should be noted that can and seal step and under aseptic condition, carry out.The shape of each bag all is parallelogram substantially, and is for example square, as shown in Figure 12.
From Figure 13 and 14, can see alternative bag of design.In this alternative embodiment, the shape of each bag 1 is square or rectangle substantially.Each bag 1 is all formed by aforesaid tubular film, bag 1 upper limb and lower edge seals in the horizontal so that closing bag.In addition, in this embodiment, form L shaped sealing 25, this L shaped sealing is parallel substantially and adjacent with a side of bag.This L shaped sealing 25 is not to stride across its whole face seal; As can in Figure 13, see; But its center 26 blowing-bies and comprise preparatory tangent line 27; Said preparatory tangent line 27 is arranged to: make that the part between L shaped sealing 25 and adjacent wall of bag 1 can be separated, so that form separable mouthful 28, as shown in Figure 14.As shown in Figure 14, said separable mouthful free end (in case separating with the remainder of bag 1) can be cut by the customer before distributing.Distribution openings 28 forms the mode that makes things convenient for of distribution pouch content, and does not need bag 1 to have complicated shape.
In Figure 15,16 and 17, another the possible embodiment with the bag that in equipment of the present invention, uses is shown also.
As can be seen from Figure 15, each bag 1 in the bag volume promptly, is processed by tubular film all generally as stated, and this tubular film transverse sealing is to form bag.In this specific embodiment, bag 1 comprises the roughly additional seal 30 of U-shaped, and sealing 30 comprises in its surface cuts portion's (not shown) in advance.Sealing 30 forms the back well around bag opening 2 and in bag 1 can.Sealing 30 in fact so is shaped and is provided with: make opening 2 be encapsulated in fully between the back seal 9 of U-shaped sealing 30 and bag.Like this, when formation sealed 30, the bag complete closed was like what can see in Figure 15.
When the part that is centered on by U-shaped sealing 30 of bag was separated, bag still kept sealing, forms opening 31 simultaneously, as shown in Figure 16, holds and carry bag thereby the customer can insert hand, as shown in Figure 17.
In a possible embodiment of the present invention, pre-formed bags is a pre-formed bags of using the material thicker than above-mentioned material to process, and this pre-formed bags is piled up neatly as spool, bag or provided as one group of single bag.Inner at filling station, pre-formed bags patterned heat at least arrives the temperature that allows material deformation.Product-filled step is carried out under the fluid pressure of 0.5 to 20 crust, preferred 1 to 10 crust, so that make the pre-formed bags of said patterned heat at least be deformed to its net shape and volume.
Under the situation of this embodiment, for all spools, bag buttress or single pre-formed bags group, pre-formed bags is less and therefore easier to be transported and stores.
Should be appreciated that present preferred embodiment as herein described is carried out various changes and revises all is conspicuous to those skilled in the art.These changes and revise and to carry out not breaking away from the spirit and scope of the present invention and do not reduce under its situation of following advantage.Therefore these changes and modification will be covered by accompanying claims.
Claims (16)
1. soft bag shape disposable package piece (1); Said package (1) is processed less than 100 microns thermoplastic film by thickness; Said package (1) comprises the package body, it is characterized in that, said package body comprises at least two walls; In the said wall one of them comprises the can district (2) that is used for to said package (1) can flowable products (3); Said wall is arranged to adjacent one another are, so that said wall energy is sealed through the sealing (24) that is provided with around said can district (2) after can, thereby said package (1) is sealed shut.
2. package according to claim 1 (1) is characterized in that, said can district is can opening (2).
3. package according to claim 1 and 2 (1) is characterized in that, said film have less than 80 microns, preferably less than 50 microns thickness.
4. according to the described package of claim 1 to 3 (1); It is characterized in that; Said thermoplastic film is by biodegradable or contain the biodegradable material of oxygen and process, thereby said package is being less than 700 days, preferably is less than 200 days, more preferably is being less than in time of 90 days and destroys fully.
5. package according to claim 4 (1); It is characterized in that; Said thermoplastic film is processed by the material of from following tabulation, selecting: polyhydroxyalkanoate (PHA), corn-based biological plastics poly-mer, starch-based resin, polylactic acid based resin, hemp base resin, cellulose base resin or its combination, said polyhydroxyalkanoate (PHA) for example be gather-3-butyric ester (P3HB), gather-4 hydroxybutyric acid ester (P4HB), gather hydroxyl valerate (PHV), gather hydroxycaproic ester (PHH), gather Hydroxyoctanoic acid ester (PHO) and their copolymer.
6. according to each the described package (1) in the aforementioned claim, it is characterized in that said package (1) can be through cutting, punching when can and when having sealed, tear, pierce through or its combination is opened.
7. according to each the described package (1) in the claim 2 to 6, it is characterized in that said can opening (2) is the hole of going out from the wall of said package body.
8. according to each the described package (1) in the claim 2 to 7, it is characterized in that, the diameter of said opening (2) 1 and 15mm between, preferably 3 and 10mm between.
9. according to each the described package (1) in the aforementioned claim; It is characterized in that; Said package (1) is the performed thin film bag of making and storing as continuous rolling, so that two adjacent bags in said volume connect with separable mode through preparatory cut-grafting seam (11).
10. according to each the described package (1) in the aforementioned claim, said package (1) comprises some chambers that separate in its body inside, and with the said package can of box lunch and when having sealed, its base portion comprises flat basically surface.
11. according to each the described package (1) in the aforementioned claim; It is characterized in that; Said flowable products (3) is selected from following tabulation: gas, powder, particulate matter, gel, paste, liquid or its combination, and edible product preferably.
12. a packing method is used for flowable products (3) is packaged in each described package (1) of aforementioned claim, it is characterized in that said packing method may further comprise the steps in order:
(i) insert and remain on said package (1) in the filling mechanism; Said filling mechanism comprises at least one pair of adjacent roller (16); Said roller (16) has the groove (13) that matches, and the said groove that matches (13) is arranged to aim at, so that limit the can passage; Said package (1) is retained and makes the can district (2) of said package (1) be arranged in the said passage
(ii) at least one can pin (5) is passed said passage and can district (2) insert in the said package (1),
(iii) use the said package of said flowable products (3) can (1),
(iv) from said package (1) and passage, take out pin (5), activate said roller (16) so that the package that can is good is shifted to sealing mechanism,
(v) activate said sealing mechanism (18) forming fluid-tight sealing (24,30) around said can district (2), so as through in the zone of said sealing (24,30) with two walls fusings of said package body to seal said package (1).
13. packing method according to claim 11 is characterized in that, said package (1) is the performed thin film bag of making and storing as continuous rolling, so that two adjacent bags in said volume connect with separable mode through preparatory cut-grafting seam (11).
14., it is characterized in that said filling mechanism comprises the Weighing mechanism that is used for controlling the fill volume that is filled to said package according to claim 11 or 12 described packing methods.
15., it is characterized in that said filling mechanism comprises the positive displacement bulking system of the fill volume that is used for controlling the beverage that is filled to said package according to claim 11 or 12 described packing methods.
16., it is characterized in that said filling mechanism comprises the FL/MTR and/or the relay tank of the fill volume that is used for controlling the beverage that is filled to said package according to claim 11 or 12 described packing methods.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP09005791A EP2243713A1 (en) | 2009-04-25 | 2009-04-25 | A disposable very lightweight package |
| EP09005791.0 | 2009-04-25 | ||
| PCT/EP2010/053861 WO2010121879A1 (en) | 2009-04-25 | 2010-03-25 | A disposable very lightweight package |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102459015A true CN102459015A (en) | 2012-05-16 |
Family
ID=40981963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010800281912A Pending CN102459015A (en) | 2009-04-25 | 2010-03-25 | A disposable very lightweight package |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20120168025A1 (en) |
| EP (2) | EP2243713A1 (en) |
| CN (1) | CN102459015A (en) |
| BR (1) | BRPI1016160A2 (en) |
| MX (1) | MX2011011275A (en) |
| WO (1) | WO2010121879A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104428204A (en) * | 2012-06-07 | 2015-03-18 | 和谐医疗有限公司 | Method of manufacturing propellant container and syringe comprising propellant container |
| CN109863088A (en) * | 2016-10-03 | 2019-06-07 | 织宽工程株式会社 | The manufacturing method of vertical bag making filling machine, film packaging bag equipped with content |
| CN113443224A (en) * | 2021-08-31 | 2021-09-28 | 长沙普达物流有限公司 | Sealing device for logistics packaging bags and using method thereof |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012094773A1 (en) * | 2011-01-10 | 2012-07-19 | The Procter & Gamble Company | Pouch with concave-curved corner. |
| CN105667031B (en) * | 2014-11-21 | 2018-07-20 | 江苏华信新材料股份有限公司 | PHA/PLA/PHA coextruded films and its extruding-out process |
| NZ741292A (en) | 2015-09-21 | 2021-12-24 | Cryovac Llc | Process and machine for making clipless chub package contaning viscous product |
| CN109982764B (en) * | 2016-09-30 | 2022-06-14 | 思拓凡瑞典有限公司 | Method and system for transporting separation resin |
| CN108045643B (en) * | 2017-12-30 | 2024-01-12 | 杭州安邦农业生物科技有限公司 | Dust-proof packaging equipment |
| WO2023118070A1 (en) * | 2021-12-21 | 2023-06-29 | Société des Produits Nestlé S.A. | Flexible packaging for a liquid and method of manufacturing such a packaging |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104428204A (en) * | 2012-06-07 | 2015-03-18 | 和谐医疗有限公司 | Method of manufacturing propellant container and syringe comprising propellant container |
| CN109863088A (en) * | 2016-10-03 | 2019-06-07 | 织宽工程株式会社 | The manufacturing method of vertical bag making filling machine, film packaging bag equipped with content |
| CN113443224A (en) * | 2021-08-31 | 2021-09-28 | 长沙普达物流有限公司 | Sealing device for logistics packaging bags and using method thereof |
| CN113443224B (en) * | 2021-08-31 | 2021-11-09 | 长沙普达物流有限公司 | Sealing device for logistics packaging bags and using method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| US20120168025A1 (en) | 2012-07-05 |
| BRPI1016160A2 (en) | 2016-04-19 |
| EP2421765A1 (en) | 2012-02-29 |
| MX2011011275A (en) | 2012-02-28 |
| EP2243713A1 (en) | 2010-10-27 |
| WO2010121879A1 (en) | 2010-10-28 |
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Application publication date: 20120516 |