GB1148342A - Apparatus for evacuating and sealing flexible containers, for example plastics bags - Google Patents
Apparatus for evacuating and sealing flexible containers, for example plastics bagsInfo
- Publication number
- GB1148342A GB1148342A GB2553/67A GB255367A GB1148342A GB 1148342 A GB1148342 A GB 1148342A GB 2553/67 A GB2553/67 A GB 2553/67A GB 255367 A GB255367 A GB 255367A GB 1148342 A GB1148342 A GB 1148342A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bag
- pipes
- suction
- pipe
- evacuating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000007789 sealing Methods 0.000 title abstract 3
- 229920003023 plastic Polymers 0.000 title 1
- 239000004033 plastic Substances 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 4
- 239000002184 metal Substances 0.000 abstract 1
- 238000009461 vacuum packaging Methods 0.000 abstract 1
Classifications
-
- 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
- B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
- B65B31/04—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied
- B65B31/06—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied the nozzle being arranged for insertion into, and withdrawal from, the mouth of a filled container and operating in conjunction with means for sealing the container mouth
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vacuum Packaging (AREA)
Abstract
1,148,342. Vacuum packaging apparatus. RHEEM INTERNATIONAL Inc. 18 Jan., 1967 [19 Jan., 1966], No. 2553/67. Heading B8C. [Also in Division F1] Apparatus for evacuating a filled bag prior to sealing includes a pair of downwardly diverging suction pipes 33, 34 which are introduced into the bag on opposite sides of the contents 66 and may be moved around to empty voids. As the bag is pulled off the pipes, the neck is pressed round them and, just prior to their total withdrawal, a sealing clip is applied, suction being maintained throughout. A device 40, not detailed, attaches a metal clip, fed from a magazine, about the bag neck as the latter is manually pressed into the mouth 48 of the device. Suction is applied by a water pressure-operated ejector 13 (see Division F1). The ejector 13 and pipes 33, 34 are adjustable as to height relative to a table 1, with a water discharge pipe 3 which acts as a support. The clip applicator 40 is adjustable along the pipe 3. A vertical water inlet pipe (10), Fig. 1 (not shown), includes a shut-off valve (54) to destroy the vacuum and a valve (57) in the pipe 3, enables water to be used to flush out the suction pipes.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US53426466A | 1966-01-19 | 1966-01-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1148342A true GB1148342A (en) | 1969-04-10 |
Family
ID=24129351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2553/67A Expired GB1148342A (en) | 1966-01-19 | 1967-01-18 | Apparatus for evacuating and sealing flexible containers, for example plastics bags |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3470673A (en) |
| CH (1) | CH462702A (en) |
| DE (1) | DE1586241A1 (en) |
| FR (1) | FR1509443A (en) |
| GB (1) | GB1148342A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3823750A (en) * | 1969-07-25 | 1974-07-16 | Grace W R & Co | Vacuum nozzle device |
| US3628576A (en) * | 1969-07-25 | 1971-12-21 | Grace W R & Co | Vacuum nozzle device |
| US4457122A (en) * | 1981-08-21 | 1984-07-03 | W. R. Grace & Co., Cryovac Div. | Vacuum packaging goods in heat shrinkable plastic bags using flexible diaphragms |
| SE9201620L (en) * | 1992-05-22 | 1993-10-11 | Naa Eriksson Ab | Device for packaging products in gas-tight bags, with a specially designed movable nozzle |
| US7197860B2 (en) * | 2003-11-17 | 2007-04-03 | Vacnseal Holdings, Llc | Method and apparatus for vacuum sealing |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1912113A (en) * | 1930-06-13 | 1933-05-30 | Aghnides Elie | Water pump |
| US2368624A (en) * | 1942-03-27 | 1945-02-06 | Container Corp | Package filling machine |
| US2840964A (en) * | 1954-05-14 | 1958-07-01 | Albert C Kissling | Evacuating and sealing apparatus |
| US3046713A (en) * | 1960-04-22 | 1962-07-31 | Hydrahone Equipment Company | Combination vacuum lifter and bag clipping assembly |
-
1966
- 1966-01-19 US US534264A patent/US3470673A/en not_active Expired - Lifetime
-
1967
- 1967-01-16 CH CH82067A patent/CH462702A/en unknown
- 1967-01-18 FR FR48177A patent/FR1509443A/en not_active Expired
- 1967-01-18 DE DE19671586241 patent/DE1586241A1/en active Pending
- 1967-01-18 GB GB2553/67A patent/GB1148342A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3470673A (en) | 1969-10-07 |
| CH462702A (en) | 1968-09-15 |
| DE1586241A1 (en) | 1970-04-23 |
| FR1509443A (en) | 1968-01-12 |
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