GB650163A - Apparatus for packaging articles - Google Patents
Apparatus for packaging articlesInfo
- Publication number
- GB650163A GB650163A GB150948A GB150948A GB650163A GB 650163 A GB650163 A GB 650163A GB 150948 A GB150948 A GB 150948A GB 150948 A GB150948 A GB 150948A GB 650163 A GB650163 A GB 650163A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wrapping
- faces
- cavities
- webs
- members
- 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
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
- B65B9/00—Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
- B65B9/02—Enclosing successive articles, or quantities of material between opposed webs
- B65B9/04—Enclosing successive articles, or quantities of material between opposed webs one or both webs being formed with pockets for the reception of the articles, or of the quantities of material
- B65B9/045—Enclosing successive articles, or quantities of material between opposed webs one or both webs being formed with pockets for the reception of the articles, or of the quantities of material for single articles, e.g. tablets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
Abstract
650,163. Packaging by wrapping up. DUNLOP RUBBER CO., Ltd., HOGG, W. H., GRAY, T. E. H., and HYTCH, A. H. M. Jan. 17, 1948, No. 1509. [Class 94(i)] [Also in Group XI] Apparatus for packaging articles in a wrapping of thermoplastic material, comprises two relativelymovable members having cavities in opposed faces adapted to register with each other and form a chamber for an article to be wrapped when the faces are brought together, means for setting up a high frequency alternating electric field between the faces over an area surrounding the cavities, and means for holding sheets of thermoplastic material over the cavities in contact with the faces, comprising air passages in the members surrounding the cavities and adapted to be connected to a vacuum line. Each upper and lower member 1, 2, Figs. 5, 6 has a hemispherical wrapper-shaping recess 13 connected with a vacuum line by a passage 15, and surrounded by a sponge rubber ring 16 which is connected by an annular passage 11 to a vacuum pump (not shown). The lower passage 15 is formed in an ejector member 14. An annular ridge 28, Fig. 6, projects from a facing 27 of insulating material on the member 1 to form a cutter and there are additional slidable cutters 18, 18a. A ring 17 of electrically conductive material is embedded in the insulating material 27. Sheets of thermoplastic wrapping material, which may be plasticized polyvinyl chloride, a mixed polymer of vinyl acetate and vinyl chloride, or a polyvinyl-butyral, are pro-. vided by webs passing from rolls 28a (the upper roll only, shown in Fig. 5) over the opposed faces of the members 1, 2 and on to an intermittently rotating roller (not shown), common to upper and lower webs. The upper web passes through a slot 22 in a slidably-mounted feed guide 21. Rip tape is fed from a roll 30 (not shown) through a narrow slot 23 in the guide 21. Feed and delivery shoots and an articledischarging piston, Fig. 4, (not shown) are described. In operation, vacuum is applied to the pipes 10, 15, a ball passes from the delivery shoot to the lower recess 13 and the opposed faces of the members 1, 2 are moved into engagement. A high frequency electric field is applied between the ring 17 and the lower member, to seal the thermoplastic material around the ball, and the material around the seal is severed by the cutter 28. The rip tape which passes around the ball beneath the upper wrapping sheet, is severed by the action of the cutters 18, 18a. The tape is sealed to the webs by an extension 20, Fig. 5, of the ring 17, so that it is drawn off its roll on the subsequent rotation of the common feedroll when it draws the webs into position for the subsequent package. The package is ejected by the pin 14 and displaced by the discharging piston into the delivery shoot. The various operations described above may be effected by compressed air mechanisms and their sequence controlled by a timing mechanism. In another construction, the upper member, Fig. 1, is formed with a cylindrical cavity 3 vented to atmosphere at 6. Vacuum is applied to the sheets by a circumferential-series of holes 12 connected by an annular chamber 11. Printed matter may be applied to the wrapping material before or after the wrapping process, allowance in the former case being made for distortion of the material during wrapping. According to the Provisional Specification means to prewarm the sheet material may be provided. Specification 620,912 is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB150948A GB650163A (en) | 1948-01-17 | 1948-01-17 | Apparatus for packaging articles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB150948A GB650163A (en) | 1948-01-17 | 1948-01-17 | Apparatus for packaging articles |
Publications (1)
Publication Number | Publication Date |
---|---|
GB650163A true GB650163A (en) | 1951-02-14 |
Family
ID=9723211
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB150948A Expired GB650163A (en) | 1948-01-17 | 1948-01-17 | Apparatus for packaging articles |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB650163A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4195464A (en) * | 1977-08-22 | 1980-04-01 | Asahi-Dow Limited | Vacuum suction typed holder for flexible, tube-shaped film materials |
US4233801A (en) * | 1978-07-31 | 1980-11-18 | Ashley-Butler, Inc. | Apparatus and process for the manufacture of disposable thermometers |
EP2251264A1 (en) * | 2009-05-13 | 2010-11-17 | MULTIVAC Sepp Haggenmüller GmbH & Co KG | Packaging machine and method for closing containers with lids |
CN114590432A (en) * | 2022-03-08 | 2022-06-07 | 江苏环亚医用科技集团股份有限公司 | Medicine packagine machine constructs for medical institution |
-
1948
- 1948-01-17 GB GB150948A patent/GB650163A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4195464A (en) * | 1977-08-22 | 1980-04-01 | Asahi-Dow Limited | Vacuum suction typed holder for flexible, tube-shaped film materials |
US4233801A (en) * | 1978-07-31 | 1980-11-18 | Ashley-Butler, Inc. | Apparatus and process for the manufacture of disposable thermometers |
EP2251264A1 (en) * | 2009-05-13 | 2010-11-17 | MULTIVAC Sepp Haggenmüller GmbH & Co KG | Packaging machine and method for closing containers with lids |
CN114590432A (en) * | 2022-03-08 | 2022-06-07 | 江苏环亚医用科技集团股份有限公司 | Medicine packagine machine constructs for medical institution |
CN114590432B (en) * | 2022-03-08 | 2023-10-13 | 江苏环亚医用科技集团股份有限公司 | Medicine packagine machine constructs for medical institution |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2468517A (en) | Method and machine for packaging or wrapping of articles | |
US2525651A (en) | Packaging | |
US4162599A (en) | Vacuum packaging | |
GB1089193A (en) | Bags formed of thermoplastic film material | |
GB1417941A (en) | Conveying plastic bags | |
GB650163A (en) | Apparatus for packaging articles | |
CN106829029A (en) | The quick film covering device of ceramic tile | |
US3995407A (en) | Machine for packaging products to be preserved under vacuum or atmosphere of suitable gases | |
US4044524A (en) | Method of packaging products to be preserved under vacuum or atmosphere of suitable gases | |
US3200560A (en) | Machine for vacuum sealing bags | |
GB733122A (en) | Method and machine for perforating sheet material | |
GB1282769A (en) | Wrapping apparatus | |
GB1315154A (en) | Production and stacking of bags | |
GB1030920A (en) | Apparatus for the production of envelopes, flat bags, and the like | |
GB1222253A (en) | Method and apparatus for forming packages | |
GB1440935A (en) | Vacuum moulding techniques | |
US3092942A (en) | Apparatus for encapsulating | |
GB642530A (en) | Improvements in or relating to the manufacture of packages | |
US3678648A (en) | Apparatus for the production of a vacuum package | |
GB850089A (en) | Improved apparatus for packaging articles | |
GB700585A (en) | Method of, and apparatus for, forming a sealed closure on bags or cartons of paper or the like | |
ES404484A1 (en) | Apparatus for withdrawing rapidly moving yarn material | |
GB1109796A (en) | Improvements relating to the wrapping of packages and other articles | |
GB1032182A (en) | A method and apparatus for packaging a product under vacuum | |
GB629957A (en) | Method of and apparatus for producing multi-cellular packages for tablets and similar objects |