GB1189762A - Heat-Sealing Apparatus. - Google Patents
Heat-Sealing Apparatus.Info
- Publication number
- GB1189762A GB1189762A GB2157/68A GB215768A GB1189762A GB 1189762 A GB1189762 A GB 1189762A GB 2157/68 A GB2157/68 A GB 2157/68A GB 215768 A GB215768 A GB 215768A GB 1189762 A GB1189762 A GB 1189762A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plates
- tube
- heated
- jan
- channel
- 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
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/10—Applying or generating heat or pressure or combinations thereof
- B65B51/26—Devices specially adapted for producing transverse or longitudinal seams in webs or tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
- B29C66/1122—Single lap to lap joints, i.e. overlap joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
- B29C66/23—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being multiple and parallel or being in the form of tessellations
- B29C66/232—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being multiple and parallel or being in the form of tessellations said joint lines being multiple and parallel, i.e. the joint being formed by several parallel joint lines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/43—Joining a relatively small portion of the surface of said articles
- B29C66/432—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms
- B29C66/4322—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms by joining a single sheet to itself
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
- B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
- B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
- B29C66/81411—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat
- B29C66/81421—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being convex or concave
- B29C66/81422—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being convex or concave being convex
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
- B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
- B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
- B29C66/81427—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined comprising a single ridge, e.g. for making a weakening line; comprising a single tooth
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Package Closures (AREA)
Abstract
1,189,762. Packaging in tubular material. BRITISH CELLOPHANE Ltd. 2 Jan., 1969 [15 Jan., 1968], No. 2157/68. Heading B8C. [Also in Division B5] In a package machine, a continuous heat seal is formed between overlapping portions 7, 8 of a heat-sealable wrapping material 1, e.g. heatseal coated polypropylene, by passing the overlapping portions through a channel 9 defined between plates 10, 11 the facing surfaces of which are formed with staggered ridges and troughs parallel to the direction of movement of the material 1 and at least one of the plates being heated. The plates 10, 11 are fluted, corrugated or castellated and are preferably formed of aluminium. The plate 11 is electrically heated and the plate 10 may be heated or may be cooled by a fluid circulating through a coil. The wrapping material 1 is withdrawn from a roll 2 and passes around a tube former 6. The overlapping longitudinal edges 7, 8 of the tube are sealed by the plates 10, 11. After formation of the tube 1<SP>1</SP>, goods 16 are introduced therein and reciprocating jaws 14, 15 transversely seal and sever the tube into individual packages. The jaws 14, 15 move downwards when closed so as to feed the sheet over the former 6 and through the channel 9.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2157/68A GB1189762A (en) | 1968-01-15 | 1968-01-15 | Heat-Sealing Apparatus. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2157/68A GB1189762A (en) | 1968-01-15 | 1968-01-15 | Heat-Sealing Apparatus. |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1189762A true GB1189762A (en) | 1970-04-29 |
Family
ID=9734597
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2157/68A Expired GB1189762A (en) | 1968-01-15 | 1968-01-15 | Heat-Sealing Apparatus. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1189762A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0023817A1 (en) * | 1979-08-06 | 1981-02-11 | Roeder Industrial Holdings Limited | Form-fill-seal apparatus and method of making reclosable bags |
EP0965525A3 (en) * | 1998-06-16 | 2000-05-03 | Tokyo Automatic Machinery Works, Ltd | Sealing apparatus applied to a vertical type forming, filling and closing machine for flexible package |
-
1968
- 1968-01-15 GB GB2157/68A patent/GB1189762A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0023817A1 (en) * | 1979-08-06 | 1981-02-11 | Roeder Industrial Holdings Limited | Form-fill-seal apparatus and method of making reclosable bags |
EP0965525A3 (en) * | 1998-06-16 | 2000-05-03 | Tokyo Automatic Machinery Works, Ltd | Sealing apparatus applied to a vertical type forming, filling and closing machine for flexible package |
US6155030A (en) * | 1998-06-16 | 2000-12-05 | Tokyo Automatic Machinery Works, Ltd. | Sealing apparatus applied to a vertical type forming, filling and closing machine for flexible package |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3492783A (en) | Apparatus for forming and filling bags | |
US3659777A (en) | Reinforced package | |
US3852937A (en) | Shrink-wrapping method and apparatus | |
CA2073821A1 (en) | In-line application of closure to packaging film | |
US3581457A (en) | Wrapping method and apparatus | |
US3383269A (en) | Device for separating the side walls of bag formed on a packaging machine | |
GB827792A (en) | Method and apparatus for the continuous production of packages containing solid and/or liquid material | |
US3627611A (en) | Method and apparatus for the manufacture of surgical pouches | |
TR27498A (en) | Packaging machines and especially thermal insulation packaging machines. | |
GB1332242A (en) | Packaging | |
US3432980A (en) | Method and apparatus for making a clip and seal package | |
GB1399773A (en) | Packaging material and containers | |
US2928217A (en) | Process and apparatus for wrapping bales | |
US3557525A (en) | Apparatus for making and filling bags | |
GB1149545A (en) | Improvements in and relating to packaging materials, and packages formed thereof | |
ATE101567T1 (en) | PACKAGING MACHINE FOR HEAT SEALING PLASTIC FILM AT VARIABLE SPEED. | |
GB1382842A (en) | Package with handle and a method and a machine for the manufacture of said package | |
GB1189762A (en) | Heat-Sealing Apparatus. | |
ES448319A1 (en) | Parallelepipedic packing container together with a method for its manufacture | |
US3048951A (en) | Procedure for continuous manufacture and filling of containers | |
GB712485A (en) | Improvements in and relating to the manufacture of capsules | |
US3388526A (en) | Sealing jaws | |
GB1045756A (en) | Method and apparatus for packaging perishable articles | |
GB945989A (en) | Packaging method and apparatus | |
US3397775A (en) | Clip and seal package |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |