IT227176Y1 - Dispositivo per la giunzione di film di materiale plastico termoestraibile in una macchina utilizzante detto film - Google Patents
Dispositivo per la giunzione di film di materiale plastico termoestraibile in una macchina utilizzante detto filmInfo
- Publication number
- IT227176Y1 IT227176Y1 ITMI920978U IT227176Y1 IT 227176 Y1 IT227176 Y1 IT 227176Y1 IT MI920978 U ITMI920978 U IT MI920978U IT 227176 Y1 IT227176 Y1 IT 227176Y1
- Authority
- IT
- Italy
- Prior art keywords
- film
- machine
- thermo
- joint
- plastic film
- Prior art date
Links
Classifications
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- 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
- 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
- B29C66/03—After-treatments in the joint area
- B29C66/034—Thermal after-treatments
- B29C66/0342—Cooling, e.g. transporting through welding and cooling zone
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- 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
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- 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
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- 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
- B29C66/73—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/737—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the state of the material of the parts to be joined
- B29C66/7371—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the state of the material of the parts to be joined oriented or heat-shrinkable
- B29C66/73715—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the state of the material of the parts to be joined oriented or heat-shrinkable heat-shrinkable
-
- 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
- B29C66/812—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 composition, by the structure, by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps
- B29C66/8122—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 composition, by the structure, by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps characterised by the composition of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps
-
- 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
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- 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
- B29C66/81431—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 cavity, e.g. a groove
-
- 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
- B29C66/8145—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 constructional aspects of the pressing elements, e.g. of the welding jaws or clamps
- B29C66/81457—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 constructional aspects of the pressing elements, e.g. of the welding jaws or clamps comprising a block or layer of deformable material, e.g. sponge, foam, rubber
-
- 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
- B29C66/8181—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 cooling constructional aspects
- B29C66/81811—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 cooling constructional aspects of the welding jaws
- B29C66/81812—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 cooling constructional aspects of the welding jaws the welding jaws being cooled from the outside, e.g. by blowing a gas or spraying a liquid
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- 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
- B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
- B29C66/824—Actuating mechanisms
- B29C66/8242—Pneumatic or hydraulic drives
-
- 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
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/832—Reciprocating joining or pressing tools
- B29C66/8322—Joining or pressing tools reciprocating along one axis
-
- 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
- B29C66/84—Specific machine types or machines suitable for specific applications
- B29C66/853—Machines for changing web rolls or filaments, e.g. for joining a replacement web to an expiring web
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
- B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
- B65H19/1842—Attaching, e.g. pasting, the replacement web to the expiring web standing splicing, i.e. the expiring web being stationary during splicing contact
- B65H19/1852—Attaching, e.g. pasting, the replacement web to the expiring web standing splicing, i.e. the expiring web being stationary during splicing contact taking place at a distance from the replacement roll
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
- B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
- B65H19/1857—Support arrangement of web rolls
- B65H19/1873—Support arrangement of web rolls with two stationary roll supports carrying alternately the replacement and the expiring roll
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
- B29C2035/1658—Cooling using gas
-
- 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
- B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
- B29C66/822—Transmission mechanisms
- B29C66/8227—Transmission mechanisms using springs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/46—Splicing
- B65H2301/461—Processing webs in splicing process
- B65H2301/4615—Processing webs in splicing process after splicing
- B65H2301/4617—Processing webs in splicing process after splicing cutting webs in splicing process
- B65H2301/46172—Processing webs in splicing process after splicing cutting webs in splicing process cutting expiring web only
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/46—Splicing
- B65H2301/463—Splicing splicing means, i.e. means by which a web end is bound to another web end
- B65H2301/4634—Heat seal splice
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/46—Splicing
- B65H2301/464—Splicing effecting splice
- B65H2301/46412—Splicing effecting splice by element moving in a direction perpendicular to the running direction of the web
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2406/00—Means using fluid
- B65H2406/30—Suction means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/17—Nature of material
- B65H2701/175—Plastic
- B65H2701/1752—Polymer film
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Replacement Of Web Rolls (AREA)
Abstract
Al fine di permettere la sostituzione della bobina (11A) di film di materiale plastico termoretraibile senza arrestare la macchina che lo utilizza il dispositivo (1) sostanzialmente comprende, elencati nel senso di svolgimento del film (A-B) una coppia di aspi paralleli (2A, 2B) recanti rispettivamente le bobine (11A, 11B) su cui è avvolto il film (A-B), due bocche aspiranti (3A, 3B), due dispositivi di taglio (4A, 4B), un dispositivo di saldatura (5) ed un dispositivo di accumulo (7).
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI920978 IT227176Y1 (it) | 1992-11-11 | 1992-11-11 | Dispositivo per la giunzione di film di materiale plastico termoestraibile in una macchina utilizzante detto film |
KR2019930023362U KR970002133Y1 (ko) | 1992-11-11 | 1993-11-09 | 필름(flim)을 사용하는 기계에서 열로 수축될 수 있는 플라스틱 물질의 필름을 접합하는 장치 |
US08/149,202 US5411223A (en) | 1992-11-11 | 1993-11-09 | Device for joining films of heat-shrinkable plastic material in a machine using said film |
DE1993611064 DE69311064T2 (de) | 1992-11-11 | 1993-11-10 | Vorrichtung zum Spleissen von Plastik-Schrumpffolie in einer Maschine zur Verarbeitung derartiger Folie |
ES93203135T ES2105085T3 (es) | 1992-11-11 | 1993-11-10 | Aparato para unir peliculas de material termo-retractil en una maquina que utiliza dicha pelicula. |
EP19930203135 EP0597550B1 (en) | 1992-11-11 | 1993-11-10 | Device for joining films of heat-shrinkable plastic material in a machine using said film |
CA 2102874 CA2102874A1 (en) | 1992-11-11 | 1993-11-10 | Device for joining films of heat-shrinkable plastic material in a machine using said film |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI920978 IT227176Y1 (it) | 1992-11-11 | 1992-11-11 | Dispositivo per la giunzione di film di materiale plastico termoestraibile in una macchina utilizzante detto film |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI920978V0 ITMI920978V0 (it) | 1992-11-11 |
ITMI920978U1 ITMI920978U1 (it) | 1994-05-11 |
IT227176Y1 true IT227176Y1 (it) | 1997-09-15 |
Family
ID=11363049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI920978 IT227176Y1 (it) | 1992-11-11 | 1992-11-11 | Dispositivo per la giunzione di film di materiale plastico termoestraibile in una macchina utilizzante detto film |
Country Status (7)
Country | Link |
---|---|
US (1) | US5411223A (it) |
EP (1) | EP0597550B1 (it) |
KR (1) | KR970002133Y1 (it) |
CA (1) | CA2102874A1 (it) |
DE (1) | DE69311064T2 (it) |
ES (1) | ES2105085T3 (it) |
IT (1) | IT227176Y1 (it) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3371173B2 (ja) * | 1994-10-07 | 2003-01-27 | 四国化工機株式会社 | テープ接続装置 |
JP3690830B2 (ja) * | 1995-02-14 | 2005-08-31 | 株式会社東京自働機械製作所 | 開封テープ交換装置 |
DE29504553U1 (de) * | 1995-03-17 | 1995-06-14 | Voith Sulzer Papiermaschinen GmbH, 89522 Heidenheim | Vorrichtung zum Stabilisieren einer Warenbahn |
DE19607495B4 (de) * | 1996-02-28 | 2005-04-28 | Heiber & Schroeder Maschb Gmbh | Verfahren und Vorrichtung zum automatischen Wechsel und Verbinden von Folienrollen bei der Herstellung von Faltschachteln mit Folienfenstern |
DE19731024A1 (de) * | 1997-07-18 | 1999-01-21 | Focke & Co | Verfahren und Vorrichtung zum Handhaben von klebstoffaufweisenden Bahnen |
US6345660B2 (en) * | 1998-06-03 | 2002-02-12 | John M. Tharpe, Jr. | Laminating apparatus having dancer and air shaft and associated methods |
US6012669A (en) * | 1998-06-03 | 2000-01-11 | Tharpe, Jr.; John M. | Apparatus for controlling tension in a web of fabric and associated methods |
IT1304045B1 (it) * | 1998-07-21 | 2001-03-02 | Gd Spa | Dispositivo di giunzione di nastri di materiale termoplastico. |
JP2001233514A (ja) * | 2000-02-23 | 2001-08-28 | Shikoku Kakoki Co Ltd | ロールフィルム接続装置およびその方法 |
DE10041969B4 (de) * | 2000-08-25 | 2012-03-29 | Goss Contiweb B.V. | Verfahren und Vorrichtung zum Kürzen der Fahne im Anschluss an einen Rollenwechsel |
US6481664B1 (en) * | 2000-10-02 | 2002-11-19 | Dynamex Corporation | Automatic tape crossover |
JP2003327354A (ja) * | 2002-05-10 | 2003-11-19 | Zuiko Corp | ウエブの継ぎ方法および継ぎ装置 |
ITMI20022351A1 (it) * | 2002-11-06 | 2004-05-07 | Giovanni Gambini | Apparecchiatura per riavvolgere carta in rotolo in discontinuo senza |
JP2004160665A (ja) * | 2002-11-08 | 2004-06-10 | Fuji Photo Film Co Ltd | 光学用フィルムの製造方法 |
DE10301347B4 (de) * | 2003-01-16 | 2013-05-08 | Pester Pac Automation Gmbh | Banderoliermaschine |
JP2005035558A (ja) * | 2003-07-16 | 2005-02-10 | Fuji Photo Film Co Ltd | 包装装置及び包装方法 |
ITFI20040108A1 (it) * | 2004-05-07 | 2004-08-07 | Perini Fabio Spa | Dispositivo svolgitore multiforme |
DE102004026312A1 (de) * | 2004-05-26 | 2005-12-15 | Krones Ag | Folienspleißstation |
JP4972105B2 (ja) * | 2007-01-16 | 2012-07-11 | オリヒロエンジニアリング株式会社 | フィルム供給装置および該フィルム供給装置を備えた充填包装システム |
ES2324575B1 (es) * | 2007-02-22 | 2010-04-19 | Manuel Torres Martinez | Empalmador de tiras de fibra para maquinas de encintado. |
DE102009015476B4 (de) * | 2009-03-28 | 2012-11-08 | Frimo Group Gmbh | Verfahren und Vorrichtung zur Zuführung gleicher oder verschiedener Folienbänder |
IT1394045B1 (it) * | 2009-04-10 | 2012-05-25 | Ocme Srl | Gruppo di saldatura automatica di un film per termofardellatrici e relativo metodo |
IT1393913B1 (it) * | 2009-05-05 | 2012-05-17 | Rent Srl | Gruppo e procedimento di alimentazione di bobine di materiale in foglio, in particolare ma non esclusivamente film plastico stampato con riferimenti di posizione per confezionatrici automatiche |
JP2011116513A (ja) * | 2009-12-04 | 2011-06-16 | Unicharm Corp | 帯状物供給装置及びその作動方法 |
CN101913509B (zh) * | 2010-07-29 | 2011-11-30 | 哈尔滨博实自动化股份有限公司 | 自动更换m形筒形膜卷的方法 |
US20140116002A1 (en) * | 2012-10-26 | 2014-05-01 | Illinois Tool Works Inc. | Protective body, heat sealing system that includes the protective body, and method for providing the protective body |
CN103359514A (zh) * | 2013-07-11 | 2013-10-23 | 杭州中亚机械股份有限公司 | 一种标纸连续供应输出机构 |
CN103723546B (zh) * | 2014-01-03 | 2016-04-13 | 泉州市科盛包装机械有限公司 | 一种自动续膜装置 |
WO2016002532A1 (ja) * | 2014-06-30 | 2016-01-07 | 株式会社瑞光 | シート繰出システム及びこれを用いたシート繰出方法 |
US10611589B2 (en) | 2015-06-04 | 2020-04-07 | Douglas Machine Inc. | Auto film splicing assembly with film roll positioner |
DE102016206711A1 (de) * | 2016-04-20 | 2017-10-26 | Krones Aktiengesellschaft | Verfahren und Vorrichtung zum Umgang mit auf Rollen aufgewickeltem Verpackungsmaterial |
CN105928876A (zh) * | 2016-07-18 | 2016-09-07 | 江苏佳华新材料科技有限公司 | 新型化工场所用离型膜的检测装置 |
CN105947742B (zh) * | 2016-07-18 | 2017-12-08 | 杭州东巨实业有限公司 | 一种热熔式换接料机构及其换接料方法 |
EP3418229B1 (en) * | 2017-06-20 | 2020-04-22 | Fameccanica.Data S.p.A. | An unwinding assembly and method for automatically loading reels into an unwinding assembly |
AU2020377411A1 (en) * | 2019-11-08 | 2022-06-02 | Innovative Automation Inc. | Spool unloading device |
EP3967637B1 (de) * | 2020-09-14 | 2023-11-29 | Harro Höfliger Verpackungsmaschinen GmbH | Vorrichtung und verfahren zum spleissen und kontinuierlichen bereitstellen einer folienbahn |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3266968A (en) * | 1964-11-25 | 1966-08-16 | Dow Chemical Co | Semi-automatic zip tape splicer |
DE2311727A1 (de) * | 1973-03-09 | 1974-09-12 | Kuper Heinrich Fa | Vorrichtung zum verpacken von waren in folien |
US3891158A (en) * | 1973-07-13 | 1975-06-24 | Du Pont | Method and apparatus for splicing a standby web to a running web |
US4047359A (en) * | 1976-09-01 | 1977-09-13 | Firma Heinrich Kuper | Device for packaging an object in foil |
US4190483A (en) * | 1977-03-15 | 1980-02-26 | Compensating Tension Controls, Inc. | Butt splicer |
US4157934A (en) * | 1977-07-18 | 1979-06-12 | Compensating Tension Controls, Inc. | Low tension lap slicer unit |
US4390384A (en) * | 1977-12-20 | 1983-06-28 | Hardigg Industries, Inc. | Method and apparatus for bonding thermoplastic materials |
US4219378A (en) * | 1979-04-16 | 1980-08-26 | Marquip, Inc. | Web splicing |
JPS57151553A (en) * | 1981-03-06 | 1982-09-18 | Idemitsu Petrochem Co Ltd | Feeder of plastic stripe member |
JPS5859146A (ja) * | 1981-09-30 | 1983-04-08 | Rengo Co Ltd | 紙継ぎ方法及びその装置 |
DE3302309A1 (de) * | 1983-01-25 | 1984-07-26 | Maschinenfabrik Fr. Niepmann GmbH u. Co, 5820 Gevelsberg | Einrichtung zum verbinden des ablaufenden endes eines zu einer bobine aufgewickelten bandes mit dem bandanfang einer neuen bobine |
DE3340279C2 (de) * | 1983-11-08 | 1985-10-24 | Doboy Verpackungsmaschinen Gmbh, 2000 Schenefeld | Vorrichtung zum Anspleißen des nachlaufenden Endes einer ersten Kunststoffolie an das vorlaufende Ende einer zweiten Kunststoffolie |
US4519858A (en) * | 1984-03-07 | 1985-05-28 | Martin Automatic, Inc. | Splicer |
NL8402506A (nl) * | 1984-08-14 | 1986-03-03 | Stork Brabant Bv | Inrichting voor het aan elkaar hechten van opvolgende, eenzijdig bekleefbare materiaalbanen, alsmede werkwijze voor het bedrijven van een dergelijke inrichting. |
DD239191A1 (de) * | 1985-07-12 | 1986-09-17 | Polygraph Leipzig | Vorrichtung zum zufuehren von materialbahnen |
US4744845A (en) * | 1986-09-12 | 1988-05-17 | Baxter Travenol Laboratories, Inc. | Apparatus for splicing film together |
JPS6397560A (ja) * | 1986-10-11 | 1988-04-28 | Fuji Mach Co Ltd | ウエブの自動接続方法およびその装置 |
DE3726139A1 (de) * | 1987-08-06 | 1989-02-16 | Beck & Co Packautomaten | Vorrichtung zum automatischen auswechseln von folien-vorratsrollen |
JPH01176757A (ja) * | 1987-12-28 | 1989-07-13 | Mitsubishi Heavy Ind Ltd | 粘着テープ面乾燥加温装置 |
DE3929981C1 (it) * | 1989-09-08 | 1991-03-07 | Maschinenfabrik Alfred Schmermund Gmbh & Co, 5820 Gevelsberg, De | |
JP2844117B2 (ja) * | 1990-08-24 | 1999-01-06 | 四国化工機株式会社 | 複数のロール状テープの連続巻戻し装置 |
US5050812A (en) * | 1990-12-05 | 1991-09-24 | Sterling Envelope Corporation | Dual-envelope making machine and method of using |
-
1992
- 1992-11-11 IT ITMI920978 patent/IT227176Y1/it active IP Right Grant
-
1993
- 1993-11-09 US US08/149,202 patent/US5411223A/en not_active Expired - Fee Related
- 1993-11-09 KR KR2019930023362U patent/KR970002133Y1/ko not_active IP Right Cessation
- 1993-11-10 CA CA 2102874 patent/CA2102874A1/en not_active Abandoned
- 1993-11-10 DE DE1993611064 patent/DE69311064T2/de not_active Expired - Fee Related
- 1993-11-10 ES ES93203135T patent/ES2105085T3/es not_active Expired - Lifetime
- 1993-11-10 EP EP19930203135 patent/EP0597550B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2105085T3 (es) | 1997-10-16 |
DE69311064T2 (de) | 1998-01-15 |
US5411223A (en) | 1995-05-02 |
EP0597550B1 (en) | 1997-05-28 |
CA2102874A1 (en) | 1994-05-12 |
ITMI920978U1 (it) | 1994-05-11 |
KR970002133Y1 (ko) | 1997-03-19 |
EP0597550A1 (en) | 1994-05-18 |
ITMI920978V0 (it) | 1992-11-11 |
KR940012494U (ko) | 1994-06-18 |
DE69311064D1 (de) | 1997-07-03 |
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