IT1212439B - Dispositivo per chiudere o saldare sacchi di materia artificiale osimilari. - Google Patents
Dispositivo per chiudere o saldare sacchi di materia artificiale osimilari.Info
- Publication number
- IT1212439B IT1212439B IT2321480A IT2321480A IT1212439B IT 1212439 B IT1212439 B IT 1212439B IT 2321480 A IT2321480 A IT 2321480A IT 2321480 A IT2321480 A IT 2321480A IT 1212439 B IT1212439 B IT 1212439B
- Authority
- IT
- Italy
- Prior art keywords
- osimilary
- artificial
- closing
- welding bags
- bags
- 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
-
- 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
- B29C66/346—Making joints having variable thicknesses in the joint area, e.g. by using jaws having an adapted configuration
-
- 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
- B29C66/43121—Closing the ends of tubular or hollow single articles, e.g. closing the ends of bags
-
- 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
- B29C66/739—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 material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/7392—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 material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
- B29C66/73921—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 material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic characterised by the materials of both parts being thermoplastics
-
- 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
- B29C66/814—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
- B29C66/81455—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 being a fluid inflatable bag or bladder, a diaphragm or a vacuum bag for applying isostatic pressure
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Package Closures (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792934807 DE2934807A1 (de) | 1979-08-29 | 1979-08-29 | Vorrichtung zum verschliessen bzw. verschweissen von kunststoffsaecken |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8023214A0 IT8023214A0 (it) | 1980-07-03 |
IT1212439B true IT1212439B (it) | 1989-11-22 |
Family
ID=6079510
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2321480A IT1212439B (it) | 1979-08-29 | 1980-07-03 | Dispositivo per chiudere o saldare sacchi di materia artificiale osimilari. |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5641127A (it) |
DE (1) | DE2934807A1 (it) |
FR (1) | FR2464193A1 (it) |
GB (1) | GB2056907B (it) |
IT (1) | IT1212439B (it) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5870019U (ja) * | 1981-11-05 | 1983-05-12 | 隅田電機工業株式会社 | 地下ケ−ブルの抜き取り処理装置 |
DE3213997A1 (de) * | 1982-04-16 | 1983-10-20 | Behn Maschinenfabrik GmbH & Co KG, 4150 Krefeld | Schweissvorrichtung zum verschliessen eines ventilschlauches eines ventilsackes |
JPS6190701U (it) * | 1984-11-17 | 1986-06-12 | ||
US4693058A (en) * | 1986-07-17 | 1987-09-15 | Hayssen Manufacturing Company | Bag sealing bar |
BE905400A (fr) * | 1986-09-09 | 1987-03-09 | Baxter Travenol Lab | Dispositif de soudage de feuilles en matiere thermoplastique entre deux electrodes. |
DE19904154A1 (de) * | 1999-02-03 | 2000-08-17 | Bosch Gmbh Robert | Vorrichtung zum Verschließen von aus einem heißsiegelfähigen Material hergestellten Verpackungen |
ITMI20010513A1 (it) * | 2001-03-09 | 2002-09-09 | Getters Spa | Dispositivo termoisolante tubolare e procedimenti per la sua produzione |
JP2006290394A (ja) * | 2005-04-08 | 2006-10-26 | Fasutemu Engineering Kk | ヒートシール装置 |
NL1031167C2 (nl) * | 2006-02-16 | 2007-08-17 | Smulders Machine En App Nbouw | Inrichting voor het met elkaar verbinden van stroken kunststof foliemateriaal. |
DE102007061245A1 (de) * | 2007-12-19 | 2009-06-25 | Multivac Sepp Haggenmüller Gmbh & Co. Kg | Vorrichtung und Verfahren zum Siegeln von Packungen |
DE102008039158B4 (de) * | 2008-08-21 | 2014-06-12 | Multivac Sepp Haggenmüller Gmbh & Co. Kg | Vorrichtung zum Siegeln von Packungen |
US10029407B2 (en) | 2014-12-04 | 2018-07-24 | Big Heart Pet, Inc. | Apparatus, processes, and systems for heat sealing |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB739015A (en) * | 1953-06-30 | 1955-10-26 | Wilts United Dairies Ltd | Improvements in means for sealing materials by heat |
GB971578A (en) * | 1962-10-02 | 1964-09-30 | Forgrove Mach | Improvements in wrapping machinery |
FR2102967A5 (en) * | 1970-08-31 | 1972-04-07 | Holweg Const Mec | Heat sealing tool - with rubber backed ceramic fingers to make the hot tape follow weld section variations |
US3982992A (en) * | 1973-02-07 | 1976-09-28 | Mobil Oil Corporation | Production of heat seals in thermoplastic material with press head having a temperature gradient |
-
1979
- 1979-08-29 DE DE19792934807 patent/DE2934807A1/de not_active Withdrawn
-
1980
- 1980-06-27 FR FR8014460A patent/FR2464193A1/fr not_active Withdrawn
- 1980-07-03 IT IT2321480A patent/IT1212439B/it active
- 1980-07-15 GB GB8023068A patent/GB2056907B/en not_active Expired
- 1980-08-27 JP JP11715580A patent/JPS5641127A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
GB2056907B (en) | 1983-08-24 |
IT8023214A0 (it) | 1980-07-03 |
DE2934807A1 (de) | 1981-03-19 |
FR2464193A1 (fr) | 1981-03-06 |
GB2056907A (en) | 1981-03-25 |
JPS5641127A (en) | 1981-04-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK19480A (da) | Urostomipose | |
DK33380A (da) | Poselukkemaskine | |
AT370303B (de) | Tragbeutel | |
SE411137B (sv) | Lasbar sekerhetsbehallare | |
IT1063944B (it) | Procedimento e dispositivo per la sterilizzazione di materiale d'imballaggio | |
SE8006573L (sv) | Vermelagringsanordning | |
IT1108287B (it) | Dipositivo di chiusura per sacchi | |
IT1212439B (it) | Dispositivo per chiudere o saldare sacchi di materia artificiale osimilari. | |
ES225952Y (es) | Bolsa de materia plastica. | |
DK59880A (da) | Poselukke | |
IT7869418A0 (it) | Dispositivo di chiusura inviolabile per sacchi | |
IT1096025B (it) | Disposizione di chiusura per contenitori d'imballaggio | |
IT1094679B (it) | Dispositivo di legatura per chiudere bocche di sacchi o simili | |
IL59568A0 (en) | Bag for pesticides | |
IT1074359B (it) | Procedimento per il riempimento e la chiusura di borse o sacchi | |
IT1129089B (it) | Procedimento ed apparecchiatura per l impilaggio di sacchi particolarmente di materiale plastico | |
IT7924172A0 (it) | Apparecchi per produrre sacchi dimateriale plastico. | |
IT1098218B (it) | Alimentatore automatico di sacchi vuoti e simili | |
JPS55163120A (en) | Device for closing bag | |
IT7949705A0 (it) | Dispositivo per tagliare e svuotare sacchi | |
IT1138399B (it) | Dispositivo di alimentazione per sacchi | |
IT1055469B (it) | Dispositivo di chiusura di materia artificiale per recipienti di imballaggio | |
IT1134573B (it) | Dispositivo per l'espulsione di articoli | |
ES245450Y (es) | Dispositivo cerrador de bolsas,sacos y similares | |
ES225623Y (es) | Dispositivo de cierre y suspension para bolsas. |