Emptying package for fluid substances

专利摘要:
A dispenser package (10, 100) for flowable substances of the type where the flowable product is contained within a flexible pouch (22) adhered to a relatively stiff material (12) and may be opened along a fault line (24) or cut pattern scored in the relatively stiff material with one hand by folding the stiff ends towards one another into a "V" shape containing one or more dimples, pyramidal shapes (26) or other protrusions on the fault line (24) or fault area. The protrusions (26, 40, 52, 54, 56) not only increase and concentrate the stress forces, so that even very tough, high barrier materials may be used in constructing the package and will rupture at the protrusions by the aforesaid folding motion, but also control both the aperture shape and flow direction of the flowable substance as it is dispensed. The ability to make the package of tough materials enables the package to contain substances under pressure which subsequently will be dispensed. A sponge-like material (65, 70) also may be compressed within the package shaped so that a ' portion (66) will project from the package on opening for use as a swab for application of the contents.
公开号:SU1336945A3
申请号:SU833663450
申请日:1983-11-17
公开日:1987-09-07
发明作者:Редмонд Сэнфорд；А.Маинбергер Вальтер
申请人:Редмонд Сэнфорд；
IPC主号:

专利说明:

one
This invention relates to disposable packaging for a flowable substance, preferably jelly, cream, creams and cores.
The purpose of the invention is to increase the reliability and ease of use of the package.
Figure 1 shows the proposed empty packaging (closed position), side view; Fig 2 - the same, bottom view; on figs - the same isometrics; figure 4 - the same complex in a V-shaped configuration with
13369A52
(figo 13) or the shape of a pyramid (fig.P), while line 3 of the gap is placed on its facets and the top, or the shape of a cone (figo 12) „
It is advisable to carry out the packaging in which the rigid sheet 1 contains foil barrier material 6 (FIG) It is possible to perform packaging in which the rigid sheet contains plastic barrier material 7 (FIG. 4) or foil 6 and plastic 7 barrier materials.
Connection between hard flat
ten
20
25
thirty
35
emptying, side view; in fig. 5, also, by sheet 1, with barrier materials 6, an empty state, side view; figure 6 is the same, with a group of protrusions in the form of pyramids, located along the line of discontinuity; 7 is a diagram of the action of forces in the destruction of a flat
sheet; Fig 8 - pyramidal protrusion in the formation of the outlet; on figo - the same, isometrics; in FIG. - dome-shaped projection; FIG. - a projection in the form of a pyramid with a line of discontinuity located on its faces and apex 5 on FIG. 12 - a projection in the shape of a cone; on fig13 — a protrusion in the form of a truncated cone; on fig14 - a ledge in the form of a pyramid (option).
An empty fluid package contains a rigid sheet 1 and a flexible sheet 2 attached to one of its surfaces, between which a cavity is formed for accommodating the substance. Along the transverse axis of the rigid sheet, a tear line 3 is formed to form an outlet 4 when the package is V-folded due to the destruction of the rigid sheet 1 when stresses occur in it
In the rigid sheet 1, at least one projection 5 is formed in the section of the fracture line 3, which serves as an adaptation for local concentration of the increased voltage of the rigid sheet 1 and the formation in it of an outlet port in the form of an opening 4. The protrusion 5 may have a dome-shaped shape fig „10) about
In addition, in a rigid sheet 1, a group of protrusions 5 may be formed along the fracture line 3 (FIG. B). It is possible to perform a package in which the line 3 breaks halves the protrusion 5 The latter may have the shape of a truncated cone
40
45
50
55
and 7 and the flexible sheet 2 can be made by welding, hot compaction or other methods depending on the properties of the materials used and the substance being packaged. To empty the packaging, it is folded to form a V-shaped configuration so that the rigid sheet 1 is placed outside the "3 Gap line acts as a guide for destroying a rigid flat sheet 1 o. In the apex of the protrusion 5, forces are concentrated due to the lever action depending on the distance of the apex of the protrusion 5 from the breaking line 3. The latter acts as a support for l develops leverage and concentrates the local increased voltage at the apex of the protrusion 5. Under the action of this force, the device for the local concentration of the increased voltage of the flat sheet 1, made in the form of the protrusion 5, collapses along the line 3 the rigid flat sheet 1 and contacts; Barrier materials 6 and 7 ". As a result, a window is formed in the form of an aperture 4 for squeezing out a flowable fluid.
Barrier materials 6 and 7 are hinges for the halves of a rigid flat sheet 1 after the formation of the outlet 4 and limit it. Accurately directed flow is created by squeezing the fluid through the restricted opening 4 under pressure. After partial or complete removal of the fluid, the package acquires a V-shaped configuration, which has a less acute angle at the apex than during the mold. In this case, the cavity formed by a flat and flexible 2 sheets, re-expands, the air flow through the hole 4 causes
sheet 1, barrier materials 6
and 7 and the flexible sheet 2 can be made by welding, hot compaction or other means depending on the properties of the materials used and the substance being packaged. To empty the packaging, it is bent to form a V-shaped configuration so that the rigid sheet 1 is placed outside as a guide for breaking a rigid flat sheet 1 o. In the apex of the protrusion 5, forces are concentrated due to the lever action depending on the distance of the apex of the protrusion 5 from the break line 3. l develops leverage and concentrates the local increased voltage at the apex of the protrusion 5. Under the action of this force, the device for the local concentration of the increased voltage of the flat sheet 1, made in the form of the protrusion 5, collapses along the line 3 the rigid flat sheet 1 and contacts; Barrier materials 6 and 7 ". As a result, a window is formed in the form of an aperture 4 for squeezing out a flowable fluid.
Barrier materials 6 and 7 hinge for the halves of a rigid flat sheet 1 after the formation of the outlet 4 and limit it. Accurately directed flow is created by squeezing the fluid through the restricted opening 4 under pressure. After partial or complete removal of the fluid, the package acquires a V-shaped configuration, which has a less acute angle at the apex than during the mold. In this case, the cavity formed by a flat and flexible 2 sheets, re-expands, the air flow through the hole 4 causes
absorption of a fluid that does not drip or drip.
The choice of barrier materials is determined by the properties of flowable substances placed in the package, the conditions of storage and emptying. Thus, for iodine, packaging with barrier materials 6 and 7 is used, for packaging of creams - packaging with barrier material 7 o
The shape of the protrusion is chosen depending on the size of the outlet and the performance of the barrier layers 6 and 7. Thus, ease of operation is achieved.

权利要求:
Claims (1)
[1]
Invention Formula
1, Empty packaging for flowing substances containing a rigid flat sheet and attached to one of its surfaces a flexible sheet between which a cavity is formed to accommodate the substance, and along the transverse axis of the rigid sheet, a breaking line is formed to form an outlet opening for destruction. a flat sheet when stresses arise in it when the V-shaped folding of the package relative to the rupture line so that the rigid sheet is placed outside, in order to increase the reliability and convenience of operation Packing, in
at least one protrusion is made on the hard sheet in the region of the rupture line for a local concentration g of increased voltage during the V-shaped folding of the package.
2, Packaging according to claim 1, 1, o tl and h aa y with the fact that the protrusion is dome-shaped
10 3. Packaging as claimed in claim 1, characterized in that a group of protrusions are made in the rigid sheet on the section of the tear line.
4, Packaging pop. 1, differs by 15 points from the fact that the protrusion has
truncated cone shape.
5, Pop packaging, 1, is distinguished by the fact that the protrusion has the shape of a pyramid, and the rupture line is located on its faces and top,
6, Packaging according to claim 1, 1, and tl and h aa y with the fact that the protrusion has the shape of a cone.
7, Packing pop. 1, distinguished by 25 shch and the fact that the line of break divides the specified protrusion in half
8. Package according to claim 1, characterized in that the rigid sheet contains a foil barrier material.
30 9. Pop-1 packaging, characterized in that the rigid sheet comprises a plastic barrier material. 10. Pop-1 packaging, which differs from the fact that a rigid sheet contains foil and plastic barrier materials.
(Rig.1
J 5
5 5
five
Fig 5
7
FIG. b
 / X / /
.
-
FIG. eight
FIG. 9
FIG. ff
Fig.12
FIG. / "
Op And „Gorna 4057/59
Compiled by A. Gorbachev Tehred L. Serdyukova
Cor Pod
Circulation 640 VNIIPI USSR State Committee
for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5
Production and printing company, Uzhgorod, ul, Proektna, 4
Proofreader A.Zimokosov Subscription

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同族专利:

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HK7389A|1989-02-03|

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IE832159L|1984-05-18|

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NO161110B|1989-03-28|

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EP0109737B1|1988-01-07|

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PT77640B|1986-03-18|

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BG43184A3|1988-04-15|

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ZA836787B|1984-06-27|

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DK507583D0|1983-11-04|

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FI79274B|1989-08-31|

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DE3375125D1|1988-02-11|

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HU189772B|1986-07-28|

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FI833541A0|1983-09-30|

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PL142538B1|1987-10-31|

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US10086988B2|2016-04-08|2018-10-02|Katie Rose Grobman|Configurable packet for controllable mixing and dispensing of condiments|

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TWI635991B|2016-08-03|2018-09-21|未來實驗室股份有限公司|Flexible package and manufacturing method thereof|

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US10561137B1|2016-09-06|2020-02-18|Dennis R. Dullinger|Weed-e-bug|

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IT201700002877A1|2017-01-12|2018-07-12|Easysnap Tech S R L|SINGLE-DOSE SEALED PACKAGE WITH BREAKING OPENING AND DOUBLE COMPARTMENT AND RELATIVE PRODUCTION METHOD|

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WO2018187824A1|2017-04-11|2018-10-18|Sands Innovations Ltd|Fracturable container|

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IT201900001235A1|2019-01-28|2020-07-28|V Shapes S R L|SINGLE-DOSE PACKAGING|

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WO2020212752A1|2019-04-15|2020-10-22|Contract Pharmaceuticals Limited|Break-open single-dose packages|

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DE102019131042A1|2019-11-18|2021-05-20|Henkel Ag & Co. Kgaa|Blister packaging with opening aid|

法律状态:

优先权:

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申请号 | 申请日 | 专利标题

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US06/442,813|US4493574A|1982-11-18|1982-11-18|Dispenser package having fault line protrusion|LTRP256A| LT2231B|1982-11-18|1992-12-28|REDUCED PACKAGE FOR SKYSCIANS|

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LV920504A| LV5205A3|1982-11-18|1992-12-28|An expansive packaging for the broad substance|

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MD94-0324A| MD110C2|1982-11-18|1994-09-09|Packing with evacuation for fluide substances|