BE901283A - Procede et dispositif de soudage a chaud. - Google Patents
Procede et dispositif de soudage a chaud.Info
- Publication number
- BE901283A BE901283A BE0/214171A BE214171A BE901283A BE 901283 A BE901283 A BE 901283A BE 0/214171 A BE0/214171 A BE 0/214171A BE 214171 A BE214171 A BE 214171A BE 901283 A BE901283 A BE 901283A
- Authority
- BE
- Belgium
- Prior art keywords
- ply
- thicknesses
- selected segment
- hot welding
- temperature
- Prior art date
Links
- 239000011324 bead Substances 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 239000002985 plastic film Substances 0.000 abstract 1
- 229920006255 plastic film Polymers 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
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
- 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
-
- 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
- B29C65/38—Impulse heating
-
- 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
- B29C66/004—Preventing sticking together, e.g. of some areas of the parts to be joined
- B29C66/0042—Preventing sticking together, e.g. of some areas of the parts to be joined of the joining tool and the parts to be joined
- B29C66/0044—Preventing sticking together, e.g. of some areas of the parts to be joined of the joining tool and the parts to be joined using a separating sheet, e.g. fixed on 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
- 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
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
- B29C66/137—Beaded-edge joints or bead seals
-
- 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
- B29C66/347—General aspects dealing with the joint area or with the area to be joined using particular temperature distributions or gradients; using particular heat distributions or gradients
- B29C66/3472—General aspects dealing with the joint area or with the area to be joined using particular temperature distributions or gradients; using particular heat distributions or gradients in the plane of the joint, e.g. along the joint line in the plane of the joint or perpendicular to the joint line in the plane of the joint
-
- 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
-
- 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
- B29C66/70—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
- B29C66/73711—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 oriented
- B29C66/73713—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 oriented bi-axially or multi-axially
-
- 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
- B29C66/812—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
- B29C66/8126—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 intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps
- B29C66/81265—Surface properties, e.g. surface roughness or rugosity
-
- 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
- B29C66/83221—Joining or pressing tools reciprocating along one axis cooperating reciprocating tools, each tool 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
- B29C66/90—Measuring or controlling the joining process
- B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
- B29C66/914—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux
- B29C66/9141—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature
- B29C66/91411—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature of the parts to be joined, e.g. the joining process taking the temperature of the parts to be joined into account
-
- 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
- B29C66/90—Measuring or controlling the joining process
- B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
- B29C66/914—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux
- B29C66/9141—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature
- B29C66/91421—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature of the joining 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
- B29C66/90—Measuring or controlling the joining process
- B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
- B29C66/914—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux
- B29C66/9141—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature
- B29C66/91431—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature the temperature being kept constant over time
-
- 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
- B29C66/90—Measuring or controlling the joining process
- B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
- B29C66/914—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux
- B29C66/9141—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature
- B29C66/91441—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature the temperature being non-constant over time
- B29C66/91443—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature the temperature being non-constant over time following a temperature-time profile
- B29C66/91445—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature the temperature being non-constant over time following a temperature-time profile by steps
-
- 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
- B29C66/90—Measuring or controlling the joining process
- B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
- B29C66/914—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux
- B29C66/9161—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the heat or the thermal flux, i.e. the heat flux
- B29C66/91651—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the heat or the thermal flux, i.e. the heat flux by controlling or regulating the heat generated by Joule heating or induction heating
- B29C66/91655—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the heat or the thermal flux, i.e. the heat flux by controlling or regulating the heat generated by Joule heating or induction heating by controlling or regulating the current intensity
-
- 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
- B29C66/90—Measuring or controlling the joining process
- B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
- B29C66/919—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges
-
- 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
-
- 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
- B29C66/433—Casing-in, i.e. enclosing an element between two sheets by an outlined seam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
- B29K2027/08—PVDC, i.e. polyvinylidene chloride
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/005—Oriented
- B29K2995/0053—Oriented bi-axially
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S383/00—Flexible bags
- Y10S383/908—Material having specified grain direction or molecular orientation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
- Y10T156/1054—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing and simultaneously bonding [e.g., cut-seaming]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/12—Surface bonding means and/or assembly means with cutting, punching, piercing, severing or tearing
- Y10T156/1313—Cutting element simultaneously bonds [e.g., cut seaming]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24777—Edge feature
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
Pour souder à chaud un segment choisi d'une nappe faite d'au moins deux épaisseurs de pellicule de matière plastique, on presse les épaisseurs de la nappe l'une contre l'autre et on chauffe un segment choisi de la nappe pressée au-dessus de la température de soudage de la matière plastique, tout en maintenant des segments de nappe adjacents en dessous de cette température. Des différences de friction entre les segments permettent de former une soudure en bourrelet hermétique entre les épaisseurs de la nappe.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/561,684 US4531997A (en) | 1983-12-15 | 1983-12-15 | Forming bead seal in biaxially oriented polymer film by heat bonding |
Publications (1)
Publication Number | Publication Date |
---|---|
BE901283A true BE901283A (fr) | 1985-03-29 |
Family
ID=24242991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/214171A BE901283A (fr) | 1983-12-15 | 1984-12-14 | Procede et dispositif de soudage a chaud. |
Country Status (16)
Country | Link |
---|---|
US (1) | US4531997A (fr) |
JP (1) | JPS60141528A (fr) |
AU (1) | AU575889B2 (fr) |
BE (1) | BE901283A (fr) |
CA (1) | CA1262230C (fr) |
CH (1) | CH665997A5 (fr) |
DE (1) | DE3445524A1 (fr) |
DK (1) | DK600884A (fr) |
ES (1) | ES8604448A1 (fr) |
FR (1) | FR2556646B1 (fr) |
GB (1) | GB2151180B (fr) |
IT (1) | IT1179872B (fr) |
NL (1) | NL8403775A (fr) |
NO (1) | NO845034L (fr) |
NZ (1) | NZ210331A (fr) |
SE (1) | SE8406362L (fr) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE33561E (en) * | 1983-07-05 | 1991-03-26 | E. I. Du Pont De Nemours And Company | Balloon and manufacture thereof |
USRE32983E (en) * | 1983-07-05 | 1989-07-11 | E. I. Du Pont De Nemours And Company | Balloon and manufacture thereof |
US4531997A (en) * | 1983-12-15 | 1985-07-30 | Johnston Orin B | Forming bead seal in biaxially oriented polymer film by heat bonding |
SE456009B (sv) * | 1986-12-18 | 1988-08-29 | Plm Ab | Behallare samt sett att tillsluta densamma |
US4868025A (en) * | 1987-08-28 | 1989-09-19 | Packaging Industries Group, Inc. | Cushioned bag and apparatus and method of making a cushioned bag |
ATE91638T1 (de) | 1989-09-25 | 1993-08-15 | Schneider Usa Inc | Mehrschichtextrusion als verfahren zur herstellung von ballons zur gefaessplastik. |
JPH04506782A (ja) * | 1990-04-23 | 1992-11-26 | ダウブランズ インコーポレイティド | 自由端密封フィルム製品及びその製造方法 |
US5266150A (en) * | 1991-03-08 | 1993-11-30 | Rembrandt Photo Services | Thermocontact welding method and apparatus, and welded product |
US5195969A (en) | 1991-04-26 | 1993-03-23 | Boston Scientific Corporation | Co-extruded medical balloons and catheter using such balloons |
US5330428A (en) * | 1991-05-14 | 1994-07-19 | Scimed Life Systems, Inc. | Dilatation catheter having a random copolymer balloon |
US5348538A (en) * | 1992-09-29 | 1994-09-20 | Scimed Life Systems, Inc. | Shrinking balloon catheter having nonlinear or hybrid compliance curve |
JP3577082B2 (ja) | 1993-10-01 | 2004-10-13 | ボストン・サイエンティフィック・コーポレーション | 熱可塑性エラストマーから成る医療装置用バルーン |
US6896842B1 (en) | 1993-10-01 | 2005-05-24 | Boston Scientific Corporation | Medical device balloons containing thermoplastic elastomers |
US5527500A (en) * | 1994-06-02 | 1996-06-18 | The Tensar Corporation | Method of forming a framed panel utilizing tensioning by heat shrinking |
DE69515246T2 (de) * | 1994-10-20 | 2000-09-07 | Interventional Technologies | Verfahren zur Herstellung eines Polymermaterials mit verbesserten mechanischen Eigenschaften |
US6391404B1 (en) | 1995-06-07 | 2002-05-21 | Baxter International Inc. | Coextruded multilayer film materials and containers made therefrom |
US6083584A (en) * | 1998-01-30 | 2000-07-04 | Baxter International Inc. | Perimeter seals for multi-layer materials and method |
MXPA03002700A (es) * | 2000-10-06 | 2004-12-03 | Pilkington Italia Spa | Procedimiento para la produccion de peliculas de polimero en multiples capas. |
CN102886895B (zh) * | 2012-10-23 | 2014-08-13 | 西北农林科技大学 | 滴灌带热压焊接轮 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB740441A (en) * | 1950-04-06 | 1955-11-16 | Ciba Lab Ltd | Method of welding polyethylene and like plastic materials |
US2794485A (en) * | 1954-12-24 | 1957-06-04 | Bemis Bro Bag Co | Seaming apparatus |
GB839264A (en) * | 1956-12-13 | 1960-06-29 | Package Machinery Co | Improvements in or relating to instrumentalities or elements for working thermoplastic materials |
GB893697A (en) * | 1957-09-24 | 1962-04-11 | American Cyanamid Co | Improvements in a package and its manufacture |
US3087845A (en) * | 1958-09-18 | 1963-04-30 | Grace W R & Co | Method of forming seals in plastic articles |
DE1213596B (de) * | 1961-12-23 | 1966-03-31 | Windmoeller & Hoelscher | Vorrichtung zum Trennschweissen thermoplastischer Kunststoffschlaeuche oder aufeinanderliegender Kunststoffolien |
DE1213598B (de) * | 1962-04-12 | 1966-03-31 | Windmoeller & Hoelscher | Verfahren und Vorrichtung zum Verschweissen der Stirnkanten aufeinanderliegender Lagen aus thermoplastischem Material |
US3326735A (en) * | 1964-11-30 | 1967-06-20 | Phillips Petroleum Co | Continuous sealing of biaxial oriented film |
AU408480B2 (en) * | 1964-12-01 | 1970-12-02 | Apparatus for heat-cutter and heat sealing thermoplastic film | |
US3409494A (en) * | 1966-03-03 | 1968-11-05 | Hercules Inc | Sealing element for shrink film packaging machine |
US3506523A (en) * | 1967-02-27 | 1970-04-14 | Continental Can Co | Machine for forming bags from thermoplastic tubing |
US3562053A (en) * | 1967-06-19 | 1971-02-09 | Poly Version Inc | Apparatus and method for heat sealing heat shrinkable film |
DE6809029U (de) * | 1968-11-28 | 1969-08-07 | Laessig Foerdertech Hamburg | Einrichtung zum verschweissen von schrumpffolie aus polyaethylen, insbesondere fuer vorrichtungen zum einwickeln von beladenen paletten mittels folie |
US3793115A (en) * | 1971-11-22 | 1974-02-19 | T Jindra | Apparatus for shaping and welding plastic sheet material for packaging articles |
CH555735A (de) * | 1972-09-15 | 1974-11-15 | Sig Schweiz Industrieges | Vorrichtung zum schneiden und/oder schweissen von kunststoff-folien. |
CH566860A5 (fr) * | 1973-05-02 | 1975-09-30 | Sig Schweiz Industrieges | |
DE7422093U (de) * | 1973-06-29 | 1974-12-19 | La Cellophane | Trennahtschweißgerät für hochschmelzende Kunststoffolien |
US4184902A (en) * | 1976-06-16 | 1980-01-22 | Colgate-Palmolive Company | Method of making an absorbent article |
US4531997A (en) * | 1983-12-15 | 1985-07-30 | Johnston Orin B | Forming bead seal in biaxially oriented polymer film by heat bonding |
-
1983
- 1983-12-15 US US06/561,684 patent/US4531997A/en not_active Expired - Fee Related
-
1984
- 1984-11-26 NZ NZ21033184A patent/NZ210331A/xx unknown
- 1984-12-04 CA CA469272A patent/CA1262230C/fr not_active Expired
- 1984-12-12 NL NL8403775A patent/NL8403775A/nl not_active Application Discontinuation
- 1984-12-12 CH CH5930/84A patent/CH665997A5/de not_active IP Right Cessation
- 1984-12-12 JP JP59260969A patent/JPS60141528A/ja active Granted
- 1984-12-13 SE SE8406362A patent/SE8406362L/xx not_active Application Discontinuation
- 1984-12-13 DE DE19843445524 patent/DE3445524A1/de not_active Ceased
- 1984-12-13 GB GB8431499A patent/GB2151180B/en not_active Expired
- 1984-12-14 BE BE0/214171A patent/BE901283A/fr not_active IP Right Cessation
- 1984-12-14 AU AU36676/84A patent/AU575889B2/en not_active Ceased
- 1984-12-14 DK DK600884A patent/DK600884A/da unknown
- 1984-12-14 ES ES538602A patent/ES8604448A1/es not_active Expired
- 1984-12-14 IT IT6824884A patent/IT1179872B/it active
- 1984-12-14 NO NO845034A patent/NO845034L/no unknown
- 1984-12-14 FR FR8419184A patent/FR2556646B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NO845034L (no) | 1985-06-17 |
GB2151180A (en) | 1985-07-17 |
CH665997A5 (de) | 1988-06-30 |
SE8406362D0 (sv) | 1984-12-13 |
US4531997A (en) | 1985-07-30 |
SE8406362L (sv) | 1985-06-16 |
CA1262230A (fr) | 1989-10-10 |
FR2556646B1 (fr) | 1989-04-07 |
FR2556646A1 (fr) | 1985-06-21 |
IT8468248A0 (it) | 1984-12-14 |
JPS60141528A (ja) | 1985-07-26 |
GB8431499D0 (en) | 1985-01-23 |
AU575889B2 (en) | 1988-08-11 |
IT1179872B (it) | 1987-09-16 |
JPH0339818B2 (fr) | 1991-06-17 |
DK600884D0 (da) | 1984-12-14 |
DK600884A (da) | 1985-06-16 |
ES8604448A1 (es) | 1986-02-01 |
DE3445524A1 (de) | 1985-06-27 |
AU3667684A (en) | 1985-06-20 |
NL8403775A (nl) | 1985-07-01 |
NZ210331A (en) | 1986-12-05 |
CA1262230C (fr) | 1989-10-10 |
ES538602A0 (es) | 1986-02-01 |
GB2151180B (en) | 1987-01-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE901283A (fr) | Procede et dispositif de soudage a chaud. | |
FR2325484A1 (fr) | Appareil et procede de reglage de la temperature d'une lame de coupe d'un appareil de production de sacs en matiere plastique | |
FR2572998B1 (fr) | Appareil de soudage pour effectuer le soudage de feuilles de matiere plastique | |
SE8302099D0 (sv) | Termometerskydd | |
ES2028159T3 (es) | Aparato para la conformacion termica a presion en fase de fusion de piezas elementales en contenedores aptos para tratamiento en retorta. | |
NL6501376A (fr) | ||
FR2368348A1 (fr) | Appareil a souder, notamment pour la soudure d'au moins deux feuilles de matiere thermoplastique superposees | |
FI940660A0 (fi) | Menetelmä muovilevyn ja liitoksen hitsaussauman tasoittamiseksi | |
CA1275594C (fr) | Methode de fabrication de pages pour albums de photos, et pages ainsi produites | |
FR2375975A1 (fr) | Dispositif pour fabriquer des chaines ou bandes de sacs | |
FR2282328A1 (fr) | Procede et appareil pour realiser l'assemblage par soudage a chaud d'elements en matiere plastique | |
FR2572997B1 (fr) | Appareil de soudage pour effectuer le soudage de feuilles de matiere plastique | |
IT1107083B (it) | Procedimento e dispositivo per saldare un foglio su un supporto particolarmente su un recipiente di materia plastica | |
FR2414393A1 (fr) | Appareil pour le soudage a chaud, avec chauffage de separation, de couches minces en matiere thermoplastique, en particulier de feuilles tubulaires, de feuilles en bandes ou analogues | |
SE8202828L (sv) | Anordning for hogfrekvensforsegling av forpackningslaminat | |
PT82265B (pt) | Material de reforco com caracteristicas de cola de fusao e processo para o seu fabrico | |
GB1393084A (en) | Heat sealing apparatus | |
DE3765623D1 (de) | Kunststoff-schweissmaschine. | |
ATE1088T1 (de) | Verfahren und geraet fuer die bestimmung der temperatur von kunststoffolien fuer das vakuumformverfahren. | |
GB1557591A (en) | Heat sealer apparatus | |
SU891505A1 (ru) | Способ изготовлени рукава из ленточного материала | |
Satoh et al. | A Process for Laminating a Thermoplastic Resin Film Onto a Metal Sheet | |
ES427774A1 (es) | Perfeccionamientos en dispositivos de corte y sellado a grandes velocidades de laminas de materias plasticas a tem- peratura de fusion elevada. | |
ES514743A0 (es) | "mejoras en un procedimiento para el termosellado de bandas de material termoplastico y aparato para su realizacion". | |
TH1892EX (th) | วิธีการและเครื่องมือสำหรับทำแผ่นเส้นใยชนิดที่ฟูและนิ่ม และผลิตภัณฑ์ที่ได้ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: JOHNSTON ORIN B. Effective date: 19921231 |