CN106144119B - A kind of single cover-lifting type shedding motion of the sealed package of pourable food products - Google Patents
A kind of single cover-lifting type shedding motion of the sealed package of pourable food products Download PDFInfo
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- CN106144119B CN106144119B CN201610695025.7A CN201610695025A CN106144119B CN 106144119 B CN106144119 B CN 106144119B CN 201610695025 A CN201610695025 A CN 201610695025A CN 106144119 B CN106144119 B CN 106144119B
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- Prior art keywords
- crush
- cutting part
- seat
- lid
- package
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Classifications
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- 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
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/42—Details of containers or of foldable or erectable container blanks
- B65D5/64—Lids
- B65D5/66—Hinged lids
- B65D5/6697—Separate lids attached to the container body by a hinge element
-
- 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
- B65D2251/00—Details relating to container closures
- B65D2251/10—Details of hinged closures
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
Abstract
The present invention provides a kind of single cover-lifting type shedding motions of sealed package of pourable food products, include the lid and seat connected by articulation piece, and seat is set on the pre-manufactured hole of package, and pre-manufactured hole is covered by sealing material；The front end and middle part of lid and seat engage sealeds connection, are equipped with the when of pressing downward in the middle part of seat and can pierce the pre-manufactured hole and the sealing material at the pre-manufactured hole is driven to turn folding the crush-cutting part up to being locked in a bottom.Press crush-cutting part front end, can cut-off point connection pass a bridge and disconnect, the sawtooth cutter of crush-cutting part front lower portion pierces through pre-manufactured hole, is rotated further, and two sides cutter completes the sealing material on cutting pre-manufactured hole；The sealing material cut is folded with the rotation of crush-cutting part, until crush-cutting part is locked by boss, completes to open；When closing, only lid need to be pressed into seat, form sealing cooperation.The present invention is single-piece thin plate overall structure mode, and simple in structure, manufacturing cost is low；There is leakproof, anti-pollution function simultaneously, improve food protection sanitary grade.
Description
Technical field
The present invention relates to a kind of single cover-lifting type shedding motions of sealed package of pourable food products, belong to food packaging
Technical field.
Background technology
It is well known that many pourable food products, for example, the processing of fruit juice, superhigh temperature milk, wine, catsup etc., be by
It is sold in packaging made of packaging material after sterilization, the packaging is manufactured on fully automatic packaging machines.The packaging
Material can be, for example, being fed and folded with reel and being sealed in the longitudinal direction, so as to form continuous vertical tube.It
The pipe is filled with disinfection or sterile processing food afterwards, while being sealed against and along equidistant cross-sectional cut with shape
At pillow package, these pillow packages are mechanically folded to form final packaging later, representative instance is parallel six face
Bodily form packing box does not form continuous pipe, which can be cut into grid, these grid pass through in filling formation machine
Then molding, sterilizing by the pack food and seal, form final packaging,
This final packaging form will be arranged on the roof of each packaging for pouring out food once packaging is formed
Shedding motion.The shedding motion is closeable, to be used for that food is protected not to be in contact with exterior materials.In order to open packaging
Part, it has been suggested that various schemes, most common typical flat cover gab device form has Tetra Pak, Kang Meibao wherein in market
Deng.
One of scheme, shedding motion described in Tetra Pak be jointly provided and be applied individually in the form of thin plate it is respective
It can inject in food packaging, which is produced in the form of sheet plastic, and shedding motion is formed on sheet plastic
Array, i.e., multiple shedding motion parallels to be linked into an integrated entity by the connection sheet that fractures, the lid are hinged on cage, general lid with
The Unitarily molded forming of seat.A problem caused by this shedding motion is needed in the side of the packaging material of interior
An additional thin sheet is provided on face, which is formed by a small pieces heat-seal plastic material, and the opposite sides of packaging material must
Oxygen separator must be provided, for example, tearing tongue piece, being heat sealed to pieces of sheet and its has aluminium thin layer.Processing has separator
The extra process packaging material before sterilizing, being folded and sealed against into vertical tube is required with the package of pieces of sheet, therefore filling
It needs to increase punching and affixed device in equipment, increases device fabrication and package production cost.In addition, after opening lid, make
User must also remove separator to open package.
In two, the Kang Meibao schemes of scheme, the corner part for being included in package lid forms preferential tear line, and tear line is by even
Continuous perforation is formed, and perforation extends downwardly through packaging material outer layer and reaches spacer material layer；By lifting lid and being cut along perforation
It cuts or tears and open package.Once opening, this packaging cannot be closed, while this flat exterior surface is shown without proofing dust and protecting
So, it is easily in contact with exterior materials, possibility of pollution is big again, reduces the safety of food.In addition, this flip opening
Device is assembled by two separation members of a pedestal and a lever knife, they must be made using two different production moulds,
Therefore lead to higher cost.
Invention content
The technical problem to be solved in the present invention is to provide a kind of costs how reducing cover-lifting type shedding motion, ensure simultaneously
Its convenience used and wholesomeness.
In order to solve the above-mentioned technical problem, the technical solution of the present invention is to provide a kind of sealed packages of pourable food products
Single cover-lifting type shedding motion, it is characterised in that：Include the lid and seat connected by articulation piece, seat is set to the prefabricated of package
Kong Shang, pre-manufactured hole are covered by sealing material；
The front end and middle part of lid and seat engage sealeds connection, equipped with can pierce the pre-manufactured hole when pressing downward in the middle part of seat
And the sealing material at the pre-manufactured hole is driven to turn folding until being locked in the crush-cutting part of a bottom.
Preferably, the seat is fixed to by adhesive seal on the pre-manufactured hole of package.
Preferably, the sealing material only removes fibrous material layer by the packaging material of multilayered structure and is formed.
Preferably, the lid inside front ends are equipped with fastener, and the lid center is equipped with annular flange；Before the seat front end is equipped with
Flange, the seat center are equipped with inward flange；When closing lid, fastener sticks into front flange, and annular flange is pressed into inward flange, is formed
Sealing cooperation.
Preferably, crush-cutting part both sides are connect with inward flange both sides by articulation piece, before crush-cutting part front end and seat
End passes through can cut-off point connection gap bridge connection.
Preferably, the crush-cutting part front lower portion is equipped with sawtooth cutter, and there are cutter in crush-cutting part two sides.
Preferably, the inward flange both sides are equipped with the boss for locking position after crush-cutting part is overturn.
Preferably, the ring-shaped groove of sealing is formed when the seat bottom surface is equipped with for being pasted with package.
Preferably, the lid, crush-cutting part and seat are integral structure, a mold forming.
Preferably, when unlatching, first open lid, press crush-cutting part front end, can cut-off point connection pass a bridge disconnect, crush-cutting part turn
It is dynamic, articulation piece torsional deflection, while the sawtooth cutter of crush-cutting part front lower portion pierces through pre-manufactured hole, is rotated further, two sides cutter
Complete the sealing material on cutting pre-manufactured hole；The rotation of crush-cutting part is continued to press on, the sealing material cut is rolled over the rotation of crush-cutting part
It is folded, until crush-cutting part is locked by boss, complete to open, food can be poured out from opening；Once package is opened, crush-cutting part, that is, quilt
Boss locks, and does not use；When closing, only lid need to be pressed into seat, form sealing cooperation, food is again sealed off in package.
Device provided by the invention overcomes the deficiencies in the prior art, is single-piece thin plate overall structure mode, lid, crush-cutting part
An overall structure with seat, can a contour forming, simple in structure, manufacturing cost is low；It need to only be made on production packaging material prefabricated
Hole, it is no longer necessary to increase any auxiliary packing material, reduce packaging material cost；Punching is eliminated to fill with affixed sealing material
It sets, simplifies equipment manufacturing cost.Flip has leakproof, anti-pollution function simultaneously, improves food protection sanitary grade.
Description of the drawings
Fig. 1 shows the stereogram on the sealed package top of pourable food products, there is the cover-lifting type opening by the present invention
Device；
Fig. 2 indicates the material sectional view that Fig. 1 packages are made.
After Fig. 3 indicates that lid is raised, cover-lift structure front view；
After Fig. 4 indicates that flip is semi-open, Fig. 1 device sectional views；
After Fig. 5 indicates that flip is opened entirely, Fig. 1 device sectional views.
Specific implementation mode
In order to make the present invention more obvious and understandable, hereby with a preferred embodiment, and attached drawing is coordinated to be described in detail below.
Fig. 1 shows the aseptic sealed package of whole pourable food products, including package 1 and cover-lifting type shedding motion 2,
Made of package sheet material, cover-lifting type shedding motion 2 is made package 1 of plastic material, and is fixed to by adhesive seal
On package 1.
In conjunction with Fig. 2, packaging material has multilayered structure, and pre-manufactured hole 5 is provided on the upper wall of package 13, by flip
Formula shedding motion 2 covers pre-manufactured hole 5 in outside.Pre-manufactured hole 5 is that multilayered structure packaging material only removes 6 shape of fibrous material layer
At.Because pre-manufactured hole 5 only eliminates the few fibers supporting layer of packaging material, packaging material isolation performance does not change, but its
Intensity is greatly lowered, and the crush-cutting part thorn to be conducive to shedding motion 2 is cut.
In conjunction with Fig. 3~Fig. 5, cover-lifting type shedding motion 2 is single flat overall structure mode, including lid 8, crush-cutting part 7, seat
9,8 rear end of lid is connect with 9 rear end of seat by articulation piece 10.8 inside front ends of lid have fastener 11, center to have annular flange 12；9 front ends of seat
There are front flange 13, center to have inward flange 14；When closing lid, fastener 11 sticks into 9 front flange 13 of seat, and annular flange 12 is pressed into seat 9
Flange 14, between formed sealing cooperation.7 both sides of crush-cutting part are connect with 14 both sides of inward flange by two articulation pieces 15,7 front end of crush-cutting part
With 9 front end of seat have can cut-off point connect gap bridge 16,7 front lower portion of crush-cutting part is equipped with sawtooth cutter 17, and there are cutter 18 in two sides, with
Conducive to thorn steamed sandwich package material pre-manufactured hole 5；There are boss 19 in 14 both sides of inward flange, can lock position after crush-cutting part 7 is overturn.9 bottoms of seat
Face is equipped with ring-shaped groove, is formed and is sealed when with the stickup of the upper wall 3 of package, ensured not permeable between seat 9 and the upper wall 3 of package
Leakage.
When unlatching, lid 8 is first opened, the pre-manufactured hole 5 of the package of 7 lower section of crush-cutting part is able to observe that, before pressing crush-cutting part 7
End, connecting bridge 16 disconnect, and crush-cutting part 7 rotates, 15 torsional deflection of articulation piece, while the sawtooth cutter 17 of 7 front lower portion of crush-cutting part
Pre-manufactured hole 5 is pierced through, is rotated further when crush-cutting part turns over about 90 °, two sides cutter 18 completes the pre- donsole of cutting sealing.Then
Crush-cutting part 7 is pushed to rotate, the sealing material cut is folded with the rotation of crush-cutting part 7, and when close to 180 °, crush-cutting part 7 is by boss 19
Locking, completes unfolding mode, and food can be poured out from opening.Once package is opened, crush-cutting part 7 is locked by boss 19, no
It reuses.When closing, lid 8 only need to be gently pressed into seat 9, fastener 11 just sticks into the front flange 13 of seat 9, and annular flange 12 is pressed into seat
9 inward flange 14, forms sealing cooperation, and food is again sealed off in package.
Claims (6)
1. a kind of single cover-lifting type shedding motion of sealed package of pourable food products, it is characterised in that：Including by hinged
The lid (8) and seat (9) of part (10) connection, seat (9) are set on the pre-manufactured hole (5) of package (1), and pre-manufactured hole (5) is by sealing material
Covering；
The front end and middle part of lid (8) and seat (9) engage sealed connection, are equipped in the middle part of seat (9) pierceable described when pressing downward to
Pre-manufactured hole (5) simultaneously drives the sealing material at the pre-manufactured hole (5) to turn folding until being locked in the crush-cutting part of seat (9) bottom
(7)；
Described lid (8) inside front ends are equipped with fastener (11), and lid (8) center is equipped with annular flange (12)；Seat (9) front end
Equipped with front flange (13), seat (9) center is equipped with inward flange (14)；When closing lid, fastener (11) sticks into front flange (13),
Annular flange (12) is pressed into inward flange (14), forms sealing cooperation；
Crush-cutting part (7) both sides are connect with inward flange (14) both sides by articulation piece (15), crush-cutting part (7) front end and seat
(9) front end by can cut-off point connection pass a bridge (16) connection；
Crush-cutting part (7) front lower portion is equipped with sawtooth cutter (17), and there are cutter (18) in crush-cutting part (7) two sides；
Inward flange (14) both sides are equipped with the boss (19) for locking position after crush-cutting part (7) is overturn.
2. a kind of single cover-lifting type shedding motion of the sealed package of pourable food products as described in claim 1, feature
It is：The seat (9) is fixed to by adhesive seal on the pre-manufactured hole (5) of package (1).
3. a kind of single cover-lifting type shedding motion of the sealed package of pourable food products as described in claim 1, feature
It is：The sealing material only removes fibrous material layer by the packaging material of multilayered structure and is formed.
4. a kind of single cover-lifting type shedding motion of the sealed package of pourable food products as claimed in claim 1 or 2, special
Sign is：The ring-shaped groove of sealing is formed when seat (9) bottom surface is equipped with for being pasted with package (1).
5. a kind of single cover-lifting type shedding motion of the sealed package of pourable food products as described in claim 1, feature
It is：The lid (8), crush-cutting part (7) and seat (9) are integral structure, a mold forming.
6. a kind of single cover-lifting type shedding motion of the sealed package of pourable food products as described in claim 1, feature
It is：When unlatching, first open lid (8), press crush-cutting part (7) front end, can cut-off point connection pass a bridge (16) disconnect, crush-cutting part (7)
The sawtooth cutter (17) of rotation, articulation piece (15) torsional deflection, while crush-cutting part (7) front lower portion pierces through pre-manufactured hole (5), continues
Rotation, two sides cutter (18) complete the sealing material on cutting pre-manufactured hole (5)；Crush-cutting part (7) rotation is continued to press on, is cut
Sealing material is folded with crush-cutting part (7) rotation, until crush-cutting part (7) is locked by boss (19), completes to open, food can be from opening
It is poured out at mouthful；Once package is opened, crush-cutting part (7) is locked by boss (19), is not used；It, only need to be by lid (8) when closing
It is pressed into seat (9), forms sealing cooperation, food is again sealed off in package.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610695025.7A CN106144119B (en) | 2016-08-19 | 2016-08-19 | A kind of single cover-lifting type shedding motion of the sealed package of pourable food products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610695025.7A CN106144119B (en) | 2016-08-19 | 2016-08-19 | A kind of single cover-lifting type shedding motion of the sealed package of pourable food products |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106144119A CN106144119A (en) | 2016-11-23 |
| CN106144119B true CN106144119B (en) | 2018-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610695025.7A Active CN106144119B (en) | 2016-08-19 | 2016-08-19 | A kind of single cover-lifting type shedding motion of the sealed package of pourable food products |
Country Status (1)
| Country | Link |
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| CN (1) | CN106144119B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6830987B2 (en) * | 2019-08-01 | 2021-02-17 | ヤマシンフィルタ株式会社 | Suction strainer |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5101999A (en) * | 1990-07-10 | 1992-04-07 | Combibloc, Inc. | Package closure and package preparation |
| US5992734A (en) * | 1995-08-31 | 1999-11-30 | Sig Combibloc Inc. | Push-tab hinge for a container closure apparatus |
| CN1250418A (en) * | 1997-03-14 | 2000-04-12 | 利乐拉瓦尔集团及财务有限公司 | Reclosable opening device for packages for pourable food products |
| US6431384B1 (en) * | 1997-10-23 | 2002-08-13 | Terxo Ag | Closing device |
| EP1867571A1 (en) * | 2006-06-14 | 2007-12-19 | Ipi S.R.L. | A cap for opening/closing containers for pourable products |
| CN104870325A (en) * | 2012-09-21 | 2015-08-26 | 尼卡·埃米卡 | Example of screw cap with means for cutting foil and folding inwards in a paperboard package for aseptic liquids |
| CN206013292U (en) * | 2016-08-19 | 2017-03-15 | 上海普丽盛包装股份有限公司 | The single cover-lifting type shedding motion of the sealed package of pourable food products |
-
2016
- 2016-08-19 CN CN201610695025.7A patent/CN106144119B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5101999A (en) * | 1990-07-10 | 1992-04-07 | Combibloc, Inc. | Package closure and package preparation |
| US5992734A (en) * | 1995-08-31 | 1999-11-30 | Sig Combibloc Inc. | Push-tab hinge for a container closure apparatus |
| CN1250418A (en) * | 1997-03-14 | 2000-04-12 | 利乐拉瓦尔集团及财务有限公司 | Reclosable opening device for packages for pourable food products |
| US6431384B1 (en) * | 1997-10-23 | 2002-08-13 | Terxo Ag | Closing device |
| EP1867571A1 (en) * | 2006-06-14 | 2007-12-19 | Ipi S.R.L. | A cap for opening/closing containers for pourable products |
| CN104870325A (en) * | 2012-09-21 | 2015-08-26 | 尼卡·埃米卡 | Example of screw cap with means for cutting foil and folding inwards in a paperboard package for aseptic liquids |
| CN206013292U (en) * | 2016-08-19 | 2017-03-15 | 上海普丽盛包装股份有限公司 | The single cover-lifting type shedding motion of the sealed package of pourable food products |
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| Publication number | Publication date |
|---|---|
| CN106144119A (en) | 2016-11-23 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20220712 Address after: 201508 Building 2, No. 2099, Tingwei Road, Shanyang Town, Jinshan District, Shanghai Patentee after: Shanghai pulisheng mechanical equipment Co.,Ltd. Address before: Jin Zhang Jinshan District branch Zhangyan town Shanghai City No. 84 building 26 201514 Patentee before: SHANGHAI PRECISE PACKAGING Co.,Ltd. |
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| TR01 | Transfer of patent right |