FR1189722A - Device for continuous heat sealing of plastics - Google Patents
Device for continuous heat sealing of plasticsInfo
- Publication number
- FR1189722A FR1189722A FR1189722DA FR1189722A FR 1189722 A FR1189722 A FR 1189722A FR 1189722D A FR1189722D A FR 1189722DA FR 1189722 A FR1189722 A FR 1189722A
- Authority
- FR
- France
- Prior art keywords
- plastics
- heat sealing
- continuous heat
- continuous
- sealing
- 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
- 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
- B29C66/005—Detaching the article from the joining tool
-
- 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
- B29C65/04—Dielectric heating, e.g. high-frequency welding, i.e. radio frequency welding of plastic materials having dielectric properties, e.g. PVC
-
- 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
- B29C66/431—Joining the articles to themselves
- B29C66/4312—Joining the articles to themselves for making flat seams in tubular or hollow articles, e.g. transversal seams
-
- 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
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
-
- 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
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/60—Uniting opposed surfaces or edges; Taping
- B31B70/64—Uniting opposed surfaces or edges; Taping by applying heat or pressure
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1189722T | 1958-01-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1189722A true FR1189722A (en) | 1959-10-06 |
Family
ID=9666002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1189722D Expired FR1189722A (en) | 1958-01-10 | 1958-01-10 | Device for continuous heat sealing of plastics |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1189722A (en) |
-
1958
- 1958-01-10 FR FR1189722D patent/FR1189722A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1172797A (en) | Method and device for the extrusion of thermoplastic tubes | |
FR1227078A (en) | Sealing device for rotating shafts | |
FR1204050A (en) | Device for the continuous shaping of thermoplastic materials | |
BE581532A (en) | Sealing device for bolts. | |
FR1235601A (en) | Continuous belt drive device | |
FR1237501A (en) | Distributor device for spreadable materials | |
FR1168886A (en) | Device for the transformation of solids in continuous mode | |
FR1189722A (en) | Device for continuous heat sealing of plastics | |
FR1219877A (en) | Device for the application of pasty materials | |
FR1205061A (en) | Device for granulating thermoplastic materials | |
FR1100491A (en) | Granulator for the preparation of plastics | |
FR1194087A (en) | Continuous ultrasonic cleaning device | |
FR1141040A (en) | Advanced sealing device | |
BE603231A (en) | Method and device for sealing containers of the type of boxes | |
FR1152998A (en) | Device for fitting plastic closures | |
FR1216462A (en) | Improved closure device for the closure of containers | |
FR1224667A (en) | Method and device for spraying plastic masses | |
FR1142218A (en) | Method and device for the continuous shaping of rollable profiled plastic sheets | |
FR1307165A (en) | Process and device for the granulation of plastic masses | |
FR66830E (en) | Granulator for the preparation of plastics | |
FR1163653A (en) | Transfer device for powdery materials | |
FR1192269A (en) | Advanced sealing device | |
FR1190821A (en) | Method and device for welding plastics | |
FR1210418A (en) | Cooling device for extruder screw | |
FR1164021A (en) | Sealing device for plastic molds |