GB917488A - Improvements in wrapping machines - Google Patents
Improvements in wrapping machinesInfo
- Publication number
- GB917488A GB917488A GB1367160A GB1367160A GB917488A GB 917488 A GB917488 A GB 917488A GB 1367160 A GB1367160 A GB 1367160A GB 1367160 A GB1367160 A GB 1367160A GB 917488 A GB917488 A GB 917488A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sealing
- articles
- machine
- conveyer
- cutting
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
Abstract
917.488. Wrapping-machines. FORGROVE MACHINERY CO. Ltd. April 19, 1961 [April 19, 1960], No. 13671/60.; Class 94(1). In a wrapping machine of the type having means for marginally sealing together top and bottom webs to enclose articles fed in succession on to the bottom web and crimping and cutting dies for sealing and separating individual packages, the marginal sealing mechanism includes, at each side of the machine, top and bottom heated blocks 24, 25 defining between them opposed gaps 29 in which the edges of the webs 15, 16, Fig. 3, are superposed, and pairs of co-operating sealing rollers 30 for sealing the edges after they leave the gaps -29 Each pair of blocks 24, 25 and its associated sealing rollers 30 are urged together by springs 47. The machine is adjustable to accommodate articles of different height and width and the heating and sealing units 24, 25, 30 can be swung about a vertical axis to splay them thereby stretching the wrapping material tightly over the articles. The machine, which is primarily intended for wrapping flat articles, has solenoid actuated means for separating the heating blocks when the machine stops. The transfer means between the marginal sealing mechanism and the crimping and cutting rollers comprises top and bottom belts 33, 34, Fig. 1, the unit as a whole together with the sealing mechanism 11 being pivoted at 66 to enable the conveyer end adjacent the cutting and crimping dies 13 to be set at the required height. The upper belt 33 is pivotable about its end adjacent the cutting and crimping dies so as to. provide access to the machine, and its spacing from the belt 34 may be varied to accommodate articles of different thickness. The infeed conveyer 10 is interchangeable according to the type of article being wrapped. When packing articles such as sliced meat which should not be subjected to sliding motion, a conveyer of the kind described in Specification 887,470 may be used. When the articles are suitable for sliding, a conveyer may be used which comprises a belt having conveying lugs upstanding between article support rails.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1367160A GB917488A (en) | 1960-04-19 | 1960-04-19 | Improvements in wrapping machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1367160A GB917488A (en) | 1960-04-19 | 1960-04-19 | Improvements in wrapping machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB917488A true GB917488A (en) | 1963-02-06 |
Family
ID=10027303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1367160A Expired GB917488A (en) | 1960-04-19 | 1960-04-19 | Improvements in wrapping machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB917488A (en) |
-
1960
- 1960-04-19 GB GB1367160A patent/GB917488A/en not_active Expired
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