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CN106132840A - For having the spout of the flexible pouch of blocking device - Google Patents

For having the spout of the flexible pouch of blocking device Download PDF

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Publication number
CN106132840A
CN106132840A CN201580016120.3A CN201580016120A CN106132840A CN 106132840 A CN106132840 A CN 106132840A CN 201580016120 A CN201580016120 A CN 201580016120A CN 106132840 A CN106132840 A CN 106132840A
Authority
CN
China
Prior art keywords
spout
blocking device
pipe
blanking plug
applicable
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
Application number
CN201580016120.3A
Other languages
Chinese (zh)
Inventor
斯特凡诺·塔马林多
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guala Pack SpA
Original Assignee
Guala Pack SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guala Pack SpA filed Critical Guala Pack SpA
Publication of CN106132840A publication Critical patent/CN106132840A/en
Pending legal-status Critical Current

Links

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
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
    • B65D47/2018—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure
    • B65D47/2056—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure lift valve type
    • B65D47/2062—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure lift valve type in which the deformation raises or lowers the valve stem
    • B65D47/2075—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure lift valve type in which the deformation raises or lowers the valve stem in which the stem is raised by the pressure of the contents and thereby opening the valve
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
    • B65B61/20—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for adding cards, coupons or other inserts to package contents
    • 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
    • B65B7/00—Closing containers or receptacles after filling
    • B65B7/16—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons
    • B65B7/28—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons by applying separate preformed closures, e.g. lids, covers
    • 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
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/04—Threaded or like caps or cap-like covers secured by rotation
    • 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
    • B65D75/5861—Spouts
    • B65D75/5872—Non-integral spouts
    • B65D75/5883—Non-integral spouts connected to the package at the sealed junction of two package walls
    • 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
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
    • B65D85/72—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for for edible or potable liquids, semiliquids, or plastic or pasty materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Closures For Containers (AREA)
  • Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
  • Packages (AREA)

Abstract

This application discloses a kind of be generally used for food applications for liquid or half density material (such as, fruit juice, Yoghourt, fruit or vegetable puree etc.) the spout (1) of flexible pouch (100), it has packer device (40), and described packer device has translatable packer (44) and for the elastic component keeping blanking plug to close.

Description

For having the spout of the flexible pouch of blocking device
The present invention relates to be generally used for food applications for liquid or half density material (such as, fruit juice, Yoghourt, fruit Or vegetable puree etc.) the spout of bag.
Especially, for two kinds of content and ease of use, the use of this bag is special in child Popular.
Cause the undesirable of content to overflow to prevent packing material from inadvertently falling off (such as dropping on a support surface) Going out, some the known solutions for the spout of flexible pouch provide the valve gear being inserted in spout.
But, the use of this spout with valve gear is uncomfortable sometimes or is not suitable for this purpose.
It practice, child tend to by extruding flexible container or via spout aspirate and carry out the most together this two Kind of behavior and content is extruded from bag.Prior art have valve gear to drink spout the most overly hard and cannot make Not firmly can pump contents thing, or excessively unstable so that content unexpectedly escapes from packaging bag.
It is an object of the invention to provide a kind of can overcome prior art defect and meet above-mentioned needs for having The spout of the bag of valve gear.
This purpose is realized by the spout made according to claim 1.
The characteristic of the spout according to the present invention and advantage by with reference to the accompanying drawings from by way of non-limiting example given with It is clear that in accompanying drawing in lower description:
-Fig. 1 is provided with the bag spout assembly of the spout according to the present invention；
-Fig. 2 shows the spout of Fig. 1 with the form of unitary part, and the with good grounds present invention of this notch setting includes valve structure The blocking device of part；
-Fig. 3 shows the side view of the spout of Fig. 2；
-Fig. 4 shows platform portion and the side view of scalable leg of Fig. 3；
-Fig. 5 is the plane graph of the hatching V-V along Fig. 4 seen above the spout of Fig. 3；
-Fig. 6 shows the side view of the blocking device of Fig. 2；
-Fig. 7 shows the plane graph seen below the blocking device of Fig. 6；
-Fig. 8 is the blocking device sectional view along the hatching V-V of Fig. 7 of Fig. 6；
-Fig. 9 shows the amplification of details IX in Fig. 8.
Seeing accompanying drawing, 1 is indicated generally by the spout for bag, in particular for the spout of flexible pouch 100.
Such as, flexible pouch 100 is made up of two thin film 102 combined along edge of multilayer material.
According to another embodiment, packaging bag provides transverse wave (bellows) side, and it is generally also and uses plural layers system Become.
Spout 1 the most longitudinally X extends, and includes inlet portion from the part being retained within bag 100 to outside Divide 2, coupling part 4 and last part 6.
In inside, spout 1 includes the pipeline 8 of generally circular cylinder form, and this pipeline longitudinally X is at intake section Extending between mouth 10 and the opening 12 of last part 6 of 2, this opening is delimited circlewise by coronal 12a and is perpendicular to the longitudinal axis Line X.
Coupling part 4 is preferably formed by a pair opposite wall 14 connected in end, and it has and is being perpendicular to the longitudinal axis Primary elongate sections on the direction of line X.These walls form two outside composition surfaces 16, and it is intended to for coupling this bag 100 Thin film.
Preferably, by combining, composition surface 16 is connected to thin film 102, thus forms a bag spout assembly.
Last part 6 includes the pipe 18 coaxial with pipeline 8, and this pipe longitudinally X extends.
According to an embodiment, last part 6 also includes the screw thread 20 for tightening lid 200, and it is such as by being interrupted spiral shell The cross section of stricture of vagina realizes.
According to different embodiments, this pipe is applicable to carry out voltage stabilizing with lid and couples or coordinate.
Preferably, the lid 200 for spout 1 includes annular wall 202, and this annular wall is surrounded pipe 18 and such as arranges There is the screw thread for engaging with the screw thread 20 of spout 1.
Lid 200 also includes the bottom 204 being applicable to close this opening 12 at the end of annular wall 202, and at another Tamper-evident sealing member 206 is included at end.
Moreover it is preferred that lid 200 includes ring packing antelabium 208, this ring packing antelabium is axially projecting from bottom 204 And seal to be formed with pipe 18 be applicable to being penetrated into pipe 18 by opening 12.
Preferably, the last part 6 of spout 1 includes bonding part 22, this bonding part be applicable to lid 200 tamper-evident Sealing member 206 engages, to realize the anti-rotation constraint of described tamper-evident sealing member.
The embodiment party of the spout being provided with lid is described in the European patent EP 2076448 of applicant's name mandate The example of formula, this lid is provided with the tamper-evident sealing member that can engage, the description conduct of this European patent with the bonding part of spout Teaching is incorporated herein in.
Spout 1 includes valve member, and this valve member is contained in pipe 18 and is applicable in the effect acting on described valve member Prevent content from leaving from bag during less than predetermined action, and permit when the effect acting on described valve member is more than predetermined action Permitted content to leave.
Described valve member includes packer casing 30, and this packer casing is positioned in pipe 18, such as, be positioned at the final of spout 1 In part 6.Such as, packer casing 30 is realized by the wall of toroidal shell 32, and this toroidal shell is from the inner surface radial direction of pipe 18 Inwardly projecting.Described packer casing 30 identifies being connected upwards by the mouth 10 of spout 1 in pipe 18 with the inside of bag 100 Circuit 30a and the downward circuit 30b connected with external environment condition by the opening 12 of spout 1.
Preferably, described housing wall 32 is made for single part with pipe 18.
It addition, valve member includes sensitive blocking device 40, this sensitivity blocking device is contained in pipe 18 and can be with stifled Plug device housing 30 engages to close or open described packer casing 40 according to the described effect applied by content.
Blocking device 40 includes blanking plug group 42, and this blanking plug group is sealably bonded in packer casing 30, should Blanking plug group includes blanking plug 44, and this blanking plug is such as realized by annular wall, such as, be provided with contact and connect with housing wall 32 Outer fi-ustoconical surface 44a closed.
It addition, blanking plug group 42 includes the abutment 46 such as realized by plate, this abutment is applicable to carry out adjoining with limit Determine the detent position relative to packer casing 30 of blanking plug 44, such as, adjoin with housing wall 32.
According to a preferred implementation, blanking plug 44 is positioned at the upstream of abutment 46 relative to the outbound course of content, Such as, axially protrude from described abutment 46.
It addition, blanking plug group 42 includes the guide body being applicable to guide blanking plug 44 to translate relative to packer casing 30 48。
Such as, guide body 48 is effective in the upstream of blanking plug 44, and it is axially projecting relative to described blanking plug 44.Excellent Selection of land, described guide body 48 is axially projecting from abutment 46.
Preferably, guide body 48 includes the multiple lugs 50 radially extended, and it terminates at guiding limiting surface 52 in outside, This guiding limiting surface is located relative to the inner radial of the outer surface 44a engaged with packer casing 30 of blanking plug 44.
Such as, guiding limiting surface 52 to have: Part I 52a, itself and the axial side joint of outer surface 44a, it is butt circle Taper and have and described slope equal for outer surface 44a；And Part II 52b, this Part II and the at its upstream The axial side joint of a part of 52a, it is Frusto-conical and has the slope that the slope than outer surface 44a is steeper.
Preferably, guide body 48 includes equiangularly spaced three lug 50.
Blocking device 40 also includes elastic component, and this elastic component is applicable in blanking plug group 42 permanent operation to borrow Help in the detent position that sealing process keeps it in packer casing 30.
According to a preferred implementation, described elastic component includes at least one elongated member 50 compressible, and this is elongated Parts are axially extending, and the such as downstream axial in blanking plug group 42 extends.
Such as, elongated member 50 is axially extending from blanking plug group 42 (such as, from abutment 46), and preferably about the longitudinal axis Line X winds with spiral (such as, taper) trend.In other words, elongated member 50 longitudinally X reverses.
Preferably, described elastic component includes a pair elongated member 50 being arranged symmetrically with relative to longitudinal axis X.
According to a preferred implementation, the longitudinal cross-section (Fig. 9) of elongated member 50, i.e. can be by comprising the void of longitudinal axis X The cross section that section obtains, has polygonal shape, preferably tetragon, and the most trapezoidal, and wherein outward flange 62 is straight line Shape, inward flange 64 is rectilinear and parallel with outward flange 62, and lower limb 66 and top edge 68 are rectilinear.
Additionally, each elongated member 50 have outer surface 50a (by the elongated member 50 with imaginary plane formed multiple carefully The described outward flange 62 in long cross section is positioned on this outer surface) and inner surface 50b (formed by the elongated member 50 with imaginary plane The described inward flange 64 in multiple cross sections is positioned on this inner surface).
Described outer surface 50a is positioned on single imaginary cone outer surface；In the same manner, described inner surface 50a is positioned at list On one imaginary cone inner surface.
Furthermore it is preferred that blocking device 40 includes adjacent part 70, this adjacent part provides the neighbour for elastic component Connect.
Such as, adjacent part is made up of ring-shaped article, such as, be formed as single part by molding and described elongated member 50.
Preferably, described adjacent part 70 includes the multiple safety protrusion 72 projected radially outwardly, and it is applicable to will abut against Parts 70 are locked in pipe 18.
Preferably, blocking device 40 is such as made for single part by molding.
It addition, valve member includes the holding component for being maintained in pipe 18 by blocking device 40.
Such as, described holding component includes annular protrusion 80, and this annular protrusion is such as located near opening 12 and is suitable for In producing the undercutting for the adjacent part 70 snap engagement in pipe 18.Described annular protrusion 80 is from the inner surface radial direction of pipe 18 Inwardly projecting.
Preferably, described annular protrusion 80 is to be made for single part with pipe 18.
In order to fill and close packaging 100, spout 1 will be provided with and take to without the packaging 100 of blocking device 40 and use institute Need the filling machine of this packaging of Contents Fill.
Subsequently, during blocking device 40 is inserted into pipe 18 so that blanking plug group 42 engages packer casing 30；Especially, Blanking plug 44 is closed packer casing 30 and abutment 46 and is adjoined with housing wall 32.
It addition, adjacent element 70 is snapped in undercutting relative to annular protrusion 80, thus keep being locked in pipe 18.
Finally, lid 200 is applied to pipe 18 and is tightened to spout.
In standing configuration, blanking plug 44 sealingly engages packer casing 30 and stands by abutment 46 and adjacent unit The sealing process that the elastic component of placement is applied is compressed between part 70.
During the normal use of flexible pouch 100, lid 200 separates with drinking spout, such as, unscrews.
If the content in child wants bag to be drunk, then it is by pipe racks to the mouth of child and such as pump contents Thing.This causes the low-pressure in the pipe 18 in the downstream of blanking plug 44, and this produces external opening effect on blanking plug 44；When this When kind of external action overcomes the sealing process of elastic component, blanking plug 44 move and separate with packer casing 30 (such as, from It is mentioned), thus allow content to leave from bag.
Therefore, blocking device 40 is be applicable to being opened work carry out by the pressing worked among downward circuit 30b Separating with packer casing 30 under the influence of with, this effect of opening is more than the predetermined sealing process of elastic component.
Similarly, child can be by pipe racks to its mouth and extrude flexible pouch.This causes the pipe 18 in the upstream of blanking plug 44 In superpressure, this produces on blanking plug 44 internal opens effect；When this internal action overcomes the closing work of elastic component Used time, blanking plug 44 separates (such as, mention from it), thus allows content to leave from bag with packer casing 30.
Therefore, blocking device 40 is be applicable to being opened work carry out by the superpressure worked among upwards circuit 30a Separating with packer casing 30 under the influence of with, this effect of opening is more than the predetermined sealing process of elastic component.
In general, child can will drive in pipe racks to its mouth and from pipe 18, and extrude flexible pouch simultaneously.In this situation Under, blanking plug 44 will stand both external action and the Inner extrusion effect of low pressure.
In the open configuration, wherein blanking plug separates with packer casing, first limits content towards outside flowing； Subsequently, when the fully out packer casing of blanking plug, guiding group realizes promoting the access tube that content leaves by lug 50 Road.
Under any circumstance, blanking plug and packer casing further away from each other and when the effect of opening stops and blocking All being guided by guide body close to follow-up joint of device housing.
Also by accident or flexible pouch can be overturn according to the position of drinking of children content；In the case, the weight of content Amount produces inside on described blanking plug 44 and opens effect；The structure of elastic component and being sized to so that in being attributable simply to The external action of tolerant weight can not overcome the sealing process applied by elastic component.
Innovatively, be overcome the defect of prior art according to the spout of the present invention in place of its child from spout suction bag In content time and extrude bag time use particularly comfortable.
Advantageously, moreover, spout operation is very reliable, this is because blanking plug separates by suitably with packer casing Guide, and follow-up joint is also due to caused by the induction that the shape of the outer surface by lug is realized.
According to another favourable aspect, the use of spout is safe, this is because blocking device inserts in pipe and the end of by Cutting and be locked in inside, this undercutting is produced by the adjacent part with annular protrusion and safety protrusion.
Advantageously, moreover, owing to blocking device can be obtained by molding, so the production of spout is economical.
It is understood by those skilled in the art that, in order to meet specific needs, above-mentioned spout can be made change, all change Become and be included in the protection domain being defined by the appended claims.

Claims (20)

1. the spout (1) of the flexible pouch for liquid or half density material (100) being generally used for food applications, described liquid Body or half density material for example, fruit juice, Yoghourt, fruit or vegetable puree etc., described spout has for making what content left to open Mouthful (12) and for the entrance (10) making content enter from described bag, and described spout includes:
-pipe (18), described pipe longitudinally (X) extends and is provided with described opening (12)；
-valve member, described valve member is contained in described pipe (18) and is applicable to the effect acting on described valve member and is less than Prevent described content from leaving during predetermined resistant function, and when the effect acting on described valve member is more than predetermined resistant function Described content is allowed to leave, wherein
Described valve member includes:
I) penetration packer casing (30), described packer casing is determined in described pipe (18) and can be passed through described entrance (10) the upwards circuit (30a) entered and the downward circuit (30b) being provided with described opening (12), and
Ii) blocking device (40), described blocking device includes: the blanking plug (44) that can translate, can be with described blanking plug shell Body (30) engages；And elastic component, it is adaptable at the upper permanent operation of described blanking plug (44) to make institute by means of sealing process State in the detent position that blanking plug is maintained at described packer casing (30).
Spout the most according to claim 1, wherein, described blocking device (40) is applicable to passing through described to rolling off the production line Separating with described packer casing (30) under the influence of the effect of opening that the pressing of the upper effect in road (30b) is carried out, this opens work With more than predetermined resistant function.
Spout the most according to claim 1, wherein, described blocking device (40) is applicable to passing through described to reaching the standard grade Separating with described packer casing (30) under the influence of the effect of opening that the superpressure of the upper effect in road (30a) is carried out, this opens work With more than predetermined resistant function.
4. according to spout in any one of the preceding claims wherein, wherein, described elastic component include axially extended at least The elongated member (50) that one can be compressed.
Spout the most according to claim 4, wherein, described elastic component is by relative to the two of described longitudinal axis (X) symmetry Individual described elongated member (50) forms.
6. according to the spout described in claim 4 or 5, wherein, described elongated member (50) around described longitudinal axis (X) with spiral Pattern scroll up around.
Spout the most according to claim 6, wherein, described elongated member (50) around described longitudinal axis (X) with circular cone spiral shell Rotation pattern scroll up around.
Spout the most according to claim 7, wherein, the longitudinal cross-section of described elongated member (50) has trapezoidal shape, its In, outward flange (62) is rectilinear, and inward flange (64) is rectilinear and parallel with described outward flange (61), and lower limb And top edge (68) is rectilinear (66).
9. according to the spout according to any one of claim 4 to 8, wherein, each described elongated member (50) is respectively provided with appearance Face (50a) and inner surface (50b), and described outer surface (50a) be positioned at single imagination outer cone surface on and described inner surface (50b) it is positioned on single imagination female cone surface.
10. according to spout in any one of the preceding claims wherein, wherein, described blocking device (40) includes abutment (46), described abutment is applicable to adjacent to limit the described blanking plug (44) the described envelope relative to described packer casing (30) Closed position.
11. according to spout in any one of the preceding claims wherein, and wherein, described blocking device (40) includes guide body (48), described guide body is applicable to the translation guiding described blanking plug (44) relative to described packer casing (30).
12. spouts according to claim 11, wherein, described guide body (48) includes the multiple lugs radially extended (50), described lug terminates at guiding limiting surface (52) in outside, and described guiding limiting surface is located relative to described blocking The inner radial of the outer surface (44a) engaged with described packer casing (30) of device (44).
13. spouts according to claim 12, wherein, described guide body (48) includes that equiangularly spaced three are described convex Sheet (50).
14. according to spout in any one of the preceding claims wherein, and wherein, described blocking device (40) includes adjacent part (70), described adjacent part provides and adjoins for described elastic component.
15. spouts according to claim 14, wherein, described adjacent part (70) includes the multiple peaces projected radially outwardly Complete protruding (72), described safety protrusion is applicable to be locked in by described adjacent part (70) in described pipe (18).
16. according to spout in any one of the preceding claims wherein, and wherein, described valve member includes for by described blanking plug Device (40) is maintained at the holding component in described pipe (18).
17. according to the spout described in claim 14 and 16, and wherein, described holding component includes annular protrusion (80), described ring Shape projection is applicable to produce the undercutting for described adjacent part (70), for making described blocking device (40) with buckle side Formula is bonded in described pipe (18).
18. according to spout in any one of the preceding claims wherein, and wherein, described blocking device (40) is such as by mould Material material moulds and is made for single part.
19. 1 kinds of bag spout assemblies, including:
-flexible pouch (100), is combined along edge by the two of multilayer material thin film (102) and forms, and
-according to spout in any one of the preceding claims wherein (1), described spout is connected to described bag by combination.
20. 1 kinds, for the method preparing bag spout assembly, comprise the following steps:
-assembly of spout (1) including flexible pouch (100) and being connected and do not contain valve member with described bag is provided；
-fill described assembly by described spout (1) food liquid；
-in the pipe (18) of described spout, blocking device is applied in a snap-fit manner described spout (1)；
-lid (200) is applied to described spout (1).
CN201580016120.3A 2014-03-25 2015-02-26 For having the spout of the flexible pouch of blocking device Pending CN106132840A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITBS20140071 2014-03-25
ITBS2014A000071 2014-03-25
PCT/IB2015/051428 WO2015145277A1 (en) 2014-03-25 2015-02-26 Spout for flexible pouch with obturator device

Publications (1)

Publication Number Publication Date
CN106132840A true CN106132840A (en) 2016-11-16

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580016120.3A Pending CN106132840A (en) 2014-03-25 2015-02-26 For having the spout of the flexible pouch of blocking device

Country Status (7)

Country Link
US (1) US20170107024A1 (en)
EP (1) EP3122650A1 (en)
JP (1) JP2017508682A (en)
CN (1) CN106132840A (en)
AU (1) AU2015237870A1 (en)
RU (1) RU2016141735A (en)
WO (1) WO2015145277A1 (en)

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KR20180105871A (en) * 2017-03-16 2018-10-01 김성두 Spout for pouch
CN111315658A (en) * 2017-10-24 2020-06-19 刮拉包装股份公司 Method for filling thin flexible bag with spout

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JP6381065B2 (en) * 2013-09-04 2018-08-29 株式会社細川洋行 Check valve, check valve assembly, and container with check valve
US9511907B2 (en) * 2014-07-10 2016-12-06 Scholle Ipn Corporation Spout assembly for a flexible bag
TWI673210B (en) * 2014-10-24 2019-10-01 日商美樂迪安股份有限公司 Container with flow outlet and method of manufacturing same
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AU2015237870A1 (en) 2016-08-25
JP2017508682A (en) 2017-03-30

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