NL154689B - Lasstempel. - Google Patents
Lasstempel.Info
- Publication number
- NL154689B NL154689B NL686811694A NL6811694A NL154689B NL 154689 B NL154689 B NL 154689B NL 686811694 A NL686811694 A NL 686811694A NL 6811694 A NL6811694 A NL 6811694A NL 154689 B NL154689 B NL 154689B
- Authority
- NL
- Netherlands
- Prior art keywords
- welding stamp
- stamp
- welding
- Prior art date
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
- 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
- B29C65/22—Heated wire resistive ribbon, resistive band or resistive strip
- B29C65/221—Heated wire resistive ribbon, resistive band or resistive strip characterised by the type of heated wire, resistive ribbon, band or strip
- B29C65/222—Heated wire resistive ribbon, resistive band or resistive strip characterised by the type of heated wire, resistive ribbon, band or strip comprising at least a single heated wire
-
- 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
- B29C65/22—Heated wire resistive ribbon, resistive band or resistive strip
- B29C65/229—Heated wire resistive ribbon, resistive band or resistive strip characterised by the means for tensioning said heated wire, resistive ribbon, resistive band or resistive strip
-
- 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
-
- 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
- B29C66/818—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 cooling constructional aspects, or by the thermal or electrical insulating or conducting constructional aspects of the welding jaws or of the clamps ; comprising means for compensating for the thermal expansion of the welding jaws or of the clamps
- B29C66/8182—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 cooling constructional aspects, or by the thermal or electrical insulating or conducting constructional aspects of the welding jaws or of the clamps ; comprising means for compensating for the thermal expansion of the welding jaws or of the clamps characterised by the thermal insulating constructional aspects
- B29C66/81821—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 cooling constructional aspects, or by the thermal or electrical insulating or conducting constructional aspects of the welding jaws or of the clamps ; comprising means for compensating for the thermal expansion of the welding jaws or of the clamps characterised by the thermal insulating constructional aspects of the welding jaws
-
- 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
- B29C66/818—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 cooling constructional aspects, or by the thermal or electrical insulating or conducting constructional aspects of the welding jaws or of the clamps ; comprising means for compensating for the thermal expansion of the welding jaws or of the clamps
- B29C66/8187—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 cooling constructional aspects, or by the thermal or electrical insulating or conducting constructional aspects of the welding jaws or of the clamps ; comprising means for compensating for the thermal expansion of the welding jaws or of the clamps characterised by the electrical insulating constructional aspects
- B29C66/81871—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 cooling constructional aspects, or by the thermal or electrical insulating or conducting constructional aspects of the welding jaws or of the clamps ; comprising means for compensating for the thermal expansion of the welding jaws or of the clamps characterised by the electrical insulating constructional aspects of the welding jaws
-
- 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
- B65B51/14—Applying or generating heat or pressure or combinations thereof by reciprocating or oscillating members
-
- 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
- B29C65/22—Heated wire resistive ribbon, resistive band or resistive strip
- B29C65/228—Heated wire resistive ribbon, resistive band or resistive strip characterised by the means for electrically connecting the ends of said heated wire, resistive ribbon, resistive band or resistive strip
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Package Closures (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB0093991 | 1967-08-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
NL6811694A NL6811694A (nl) | 1969-02-18 |
NL154689B true NL154689B (nl) | 1977-10-17 |
Family
ID=6987286
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL686811694A NL154689B (nl) | 1967-08-16 | 1968-08-16 | Lasstempel. |
Country Status (9)
Country | Link |
---|---|
US (1) | US3531621A (nl) |
BE (1) | BE719479A (nl) |
CH (1) | CH467661A (nl) |
DE (1) | DE1679940B1 (nl) |
ES (1) | ES357231A1 (nl) |
FR (1) | FR1578400A (nl) |
GB (1) | GB1196193A (nl) |
NL (1) | NL154689B (nl) |
SE (1) | SE332707B (nl) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4268338A (en) * | 1979-08-20 | 1981-05-19 | Peterson Electronic Die Co. | Method and apparatus for RF sealing of thermoplastic layers |
SE427258B (sv) * | 1979-10-29 | 1983-03-21 | Arne Kullberg | Forfarande och anordning for varmarbetning, foretredesvis varmformning eller svetsning, av plast |
US4641482A (en) * | 1982-10-06 | 1987-02-10 | Athena Controls Inc | Heat station for a heat sealing system |
US4922816A (en) * | 1985-04-22 | 1990-05-08 | Advanced Input Devices | Double shuttle diffusion printer |
FR2643891B1 (fr) * | 1989-03-03 | 1991-07-05 | Armor Equipement Scient | Dispositif pour remplir des boites de petri |
FI108857B (fi) * | 2000-03-22 | 2002-04-15 | Haloila M Oy Ab | Kalvonkäsittelylaite ja käärintälaite |
US10035319B2 (en) * | 2014-12-19 | 2018-07-31 | Cmd Corporation | Method and apparatus for sealing a web |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2835776A (en) * | 1954-01-18 | 1958-05-20 | Electronics Process Corp | Apparatus for heat sealing plastic films |
US3015601A (en) * | 1959-08-13 | 1962-01-02 | Nicholas Langer | Art of heat sealing and severing thermoplastic films |
US3271560A (en) * | 1963-11-29 | 1966-09-06 | First Nat Bank Of Boston | Die |
US3253122A (en) * | 1964-04-10 | 1966-05-24 | Weldotron Corp | Impulse heat sealing means |
DE1479105A1 (de) * | 1965-02-10 | 1969-05-29 | Grace Gmbh | Vorrichtung zum Herstellen von Siegelnaehten nach dem Punktschweissverfahren |
GB1039718A (en) * | 1965-03-31 | 1966-08-17 | Hans Escher | Improvements in devices for joining and/or severing films of thermoplastic syntheticplastics material |
-
1967
- 1967-08-16 DE DE19671679940 patent/DE1679940B1/de active Pending
-
1968
- 1968-07-23 CH CH1102868A patent/CH467661A/de unknown
- 1968-07-30 GB GB36402/68A patent/GB1196193A/en not_active Expired
- 1968-08-13 FR FR1578400D patent/FR1578400A/fr not_active Expired
- 1968-08-13 ES ES357231A patent/ES357231A1/es not_active Expired
- 1968-08-14 US US752634A patent/US3531621A/en not_active Expired - Lifetime
- 1968-08-14 BE BE719479D patent/BE719479A/xx not_active IP Right Cessation
- 1968-08-16 SE SE11112/68A patent/SE332707B/xx unknown
- 1968-08-16 NL NL686811694A patent/NL154689B/nl not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE1679940B1 (de) | 1970-12-23 |
ES357231A1 (es) | 1970-03-01 |
US3531621A (en) | 1970-09-29 |
SE332707B (nl) | 1971-02-15 |
CH467661A (de) | 1969-01-31 |
GB1196193A (en) | 1970-06-24 |
BE719479A (nl) | 1969-01-16 |
FR1578400A (nl) | 1969-08-14 |
NL6811694A (nl) | 1969-02-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NL80 | Information provided on patent owner name for an already discontinued patent |
Owner name: BECK |
|
V4 | Discontinued because of reaching the maximum lifetime of a patent |