JP2018162105A - ヒートシール装置 - Google Patents
ヒートシール装置 Download PDFInfo
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- JP2018162105A JP2018162105A JP2018106642A JP2018106642A JP2018162105A JP 2018162105 A JP2018162105 A JP 2018162105A JP 2018106642 A JP2018106642 A JP 2018106642A JP 2018106642 A JP2018106642 A JP 2018106642A JP 2018162105 A JP2018162105 A JP 2018162105A
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- pressure pad
- jaw
- heat sealing
- heat
- contact surface
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- 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
- B65B51/26—Devices specially adapted for producing transverse or longitudinal seams in webs or tubes
- B65B51/30—Devices, e.g. jaws, for applying pressure and heat, e.g. for subdividing filled tubes
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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
- 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
- B29C65/20—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools with direct contact, e.g. using "mirror"
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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
- 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
- B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
- B29C65/36—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction
- B29C65/3604—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the type of elements heated by induction which remain in the joint
- B29C65/3656—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the type of elements heated by induction which remain in the joint being a layer of a multilayer part to be joined, e.g. for joining plastic-metal laminates
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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
- 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
- B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
- B29C65/36—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction
- B29C65/3672—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the composition of the elements heated by induction which remain in the joint
- B29C65/3676—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the composition of the elements heated by induction which remain in the joint being metallic
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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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/74—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
- B29C65/745—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using a single unit having both a severing tool and a welding tool
- B29C65/7451—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using a single unit having both a severing tool and a welding tool the severing tool and the welding tool being movable with respect to one-another
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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
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- 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
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- 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
- B29C66/72—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 structure of the material of the parts to be joined
- B29C66/723—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 structure of the material of the parts to be joined being multi-layered
- B29C66/7232—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 structure of the material of the parts to be joined being multi-layered comprising a non-plastics layer
- B29C66/72321—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 structure of the material of the parts to be joined being multi-layered comprising a non-plastics layer consisting of metals or their alloys
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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
- B29C66/7373—Joining soiled or oxidised materials
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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
- B29C66/81411—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 characterised by its cross-section, e.g. transversal or longitudinal, being non-flat
- B29C66/81421—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 characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being convex or concave
- B29C66/81422—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 characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being convex or concave being convex
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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
- B29C66/81427—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
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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
- B29C66/8145—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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/84—Specific machine types or machines suitable for specific applications
- B29C66/849—Packaging machines
- B29C66/8491—Packaging machines welding through a filled container, e.g. tube or bag
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B29C66/00—General aspects of processes or apparatus for joining preformed parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
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- 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
- B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
- B29K2705/02—Aluminium
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/712—Containers; Packaging elements or accessories, Packages
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- Closing Of Containers (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
Description
2 加熱ジョー
3 反対側のジョー
4 ナイフ
5 圧力パッド
7 平坦な密封面
8 突起
9 スリット
10 第1の部分
11 第1の側面
12 第2の側面
20 第2の部分
21 外側接触面
22 最大突出ポイント
23、24 表面__
Claims (9)
- 包装機械におけるヒートシール装置(1)のための圧力パッド(5)であって、
前記ヒートシール装置は、ヒートシールジョー(2)と反対側のジョー(3)を有し、
ジョー(2,3)が一緒に押圧される場合に、前記ヒートシールジョー(2)及び前記反対側のジョー(3)は包装材料の2つの表面を一緒に密封するように適合され、
前記圧力パッドは、
前記ヒートシール装置の前記反対側のジョー(3)に取り付けられるように適合された第1の部分(10)と、
使用時に、前記ヒートシール装置の前記ヒートシールジョー(2)に向けて配置された第2の部分(20)と、を有し、
前記圧力パッド(5)の延在部に沿った第2の部分(20)の断面は、使用時に前記ヒートシールジョー(2)に面する略一定のアーク状の外側接触面(21、21’、21”)を有し、
前記圧力パッド(5)は、弾性材料から製造され、
前記アーク状の外側接触面(21、21’、21”)の前記断面は、15mm±5mmの曲率半径を有することを特徴する、圧力パッド(5)。 - 前記圧力パッド(5)の前記第2の部分(20)は、前記アーク状の外側接触面(21、21’、21”)の最大突出ポイント又はライン(22、22’、22”)が前記ヒートシールジョー(2)の突起(8)と一致するように構成されることを特徴とする請求項1に記載の圧力パッド(5)。
- 前記アーク状の外側接触面(21、21’、21”)には、個別の刻み目(30)が設けられることを特徴とする請求項1又は2に記載の圧力パッド(5)。
- 前記第1の部分(10)は、前記反対側のジョー(3)の溝(8)内に取り付けられるように構成されることを特徴とする請求項1に記載の圧力パッド(5)。
- 前記圧力パッド(5)の前記第1の部分(10)の第1の側面(11)は、使用時に前記ヒートシール装置(1)の中間平面(A)から離れて面しており、前記圧力パッドのベースから見ると前記中間平面(A)に向けて傾斜されており、その角度は約30度であることを特徴とする請求項1に記載の圧力パッド(5)。
- 前記圧力パッド(5)の前記第1の部分(10)の第2の側面(12)は、使用時に前記ヒートシール装置(1)の中間平面(A)に向けて面しており、前記ヒートシール装置(1)の前記中間平面(A)に対して平行とされることを特徴とする、請求項1に記載の圧力パッド(5)。
- 前記圧力パッド(5)の前記第1の部分(10)の第2の側面(12)は、使用時に、前記ヒートシール装置(1)の中間平面(A)に向けて面しており、前記圧力パッド(5)のベースから見ると、前記中間平面(A)から離れて傾斜されており、その角度が約10度であることを特徴とする請求項1に記載の圧力パッド(5)。
- 前記外側接触面(21)の前記断面は、一定の曲率半径を有することを特徴とする請求項1に記載の圧力パッド(5)。
- 前記外側接触面(21)は、15mm±4mm、15mm±3mm、15mm±2mm、又は15mm±1mmの曲率半径を有することを特徴とする、請求項1に記載の圧力パッド(5)。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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SE1251273-7 | 2012-11-09 | ||
SE1251273 | 2012-11-09 |
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JP2015541163A Division JP6367816B2 (ja) | 2012-11-09 | 2013-11-08 | 圧力パッド及び当該圧力パッドを有するヒートシール装置 |
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JP2018162105A true JP2018162105A (ja) | 2018-10-18 |
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JP2015541163A Active JP6367816B2 (ja) | 2012-11-09 | 2013-11-08 | 圧力パッド及び当該圧力パッドを有するヒートシール装置 |
JP2018106642A Withdrawn JP2018162105A (ja) | 2012-11-09 | 2018-06-04 | ヒートシール装置 |
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JP2015541163A Active JP6367816B2 (ja) | 2012-11-09 | 2013-11-08 | 圧力パッド及び当該圧力パッドを有するヒートシール装置 |
Country Status (5)
Country | Link |
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US (1) | US9422075B2 (ja) |
EP (1) | EP2917021B1 (ja) |
JP (2) | JP6367816B2 (ja) |
CN (1) | CN104768732B (ja) |
WO (1) | WO2014072477A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3046744B1 (en) * | 2013-09-20 | 2019-07-17 | Tetra Laval Holdings & Finance SA | Sealing band for a filling machine |
US20150336227A1 (en) * | 2014-05-20 | 2015-11-26 | GM Global Technology Operations LLC | Reconfigurable fixture for sheet metal parts and method |
BR112018010484B8 (pt) | 2015-11-27 | 2022-03-03 | Tetra Laval Holdings & Finance | Dispositivo de vedação por indução, método para produzir um dispositivo de vedação por indução, e, máquina de enchimento |
EP3241667B1 (en) * | 2016-05-02 | 2020-07-08 | Tetra Laval Holdings & Finance S.A. | Improved induction sealing system |
CN108528851B (zh) * | 2017-03-03 | 2022-02-01 | 利乐拉瓦尔集团及财务有限公司 | 用于包装材料的感应焊接的电感器 |
RU2759707C2 (ru) * | 2017-05-30 | 2021-11-17 | Тетра Лаваль Холдингз Энд Файнэнс С.А. | Устройство для запечатывания верха упаковки для пищевого продукта и система для формирования и заполнения упаковки с пищевым продуктом |
EP3431268B1 (en) | 2017-07-17 | 2020-09-02 | Tetra Laval Holdings & Finance S.A. | Inductor coil for induction welding of a packaging material and method of manufacturing an inductor coil |
US11370571B2 (en) | 2017-07-18 | 2022-06-28 | Tetra Laval Holdings & Finance S.A. | Induction sealing device |
US11548238B2 (en) | 2018-09-10 | 2023-01-10 | Tetra Laval Holdings & Finance S.A. | Method for forming a tube and a method and a packaging machine for forming a package |
JP7447123B2 (ja) | 2018-09-11 | 2024-03-11 | テトラ ラバル ホールディングス アンド ファイナンス エス エイ | 密封されたパッケージを形成するためのパッケージ装置 |
JP2023545242A (ja) | 2020-10-15 | 2023-10-27 | テトラ ラバル ホールディングス アンド ファイナンス エス エイ | 圧力要素、及び圧力要素を有するパッケージアセンブリ用のシール装置 |
Family Cites Families (11)
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US3830681A (en) * | 1972-11-08 | 1974-08-20 | Fmc Corp | Package sealing in steam atmosphere |
US3845606A (en) | 1972-11-08 | 1974-11-05 | D Wilson | Package sealing in steam atmosphere |
DE3141898C2 (de) * | 1981-10-22 | 1985-02-14 | Schweizerische Aluminium Ag, Chippis | Vorrichtung zum Aufsiegeln eines Deckels auf gefüllte Behältnisse |
GB8928799D0 (en) * | 1989-12-20 | 1990-02-28 | Du Pont Canada | Self voiding jaw for packaging machine |
US5231817A (en) | 1992-06-25 | 1993-08-03 | E. I. Du Pont De Nemours And Company | Pouch collapsing assembly for vertical form, fill and seal machine |
FR2776616B1 (fr) | 1998-03-24 | 2001-09-07 | Tetra Laval Holdings & Finance | Dispositif pour thermosouder un tube de materiau de conditionnement feuillete rempli d'un produit alimentaire fluide |
JP4232922B2 (ja) * | 1998-10-30 | 2009-03-04 | 日本テトラパック株式会社 | ヒートシール装置及び充填機 |
US6871476B2 (en) * | 2000-11-13 | 2005-03-29 | Stefan Tobolka | Heat sealing and cutting mechanism and container forming apparatus incorporating the same |
ATE371586T1 (de) * | 2001-10-04 | 2007-09-15 | Tetra Laval Holdings & Finance | Gerät zum heisssiegeln eines mit einem fliessfähigen nahrungsmittel gefüllten verpackungsschlauches |
JP4007803B2 (ja) * | 2001-12-05 | 2007-11-14 | 日本テトラパック株式会社 | シール装置 |
SE527028C2 (sv) * | 2004-04-29 | 2005-12-06 | Tetra Laval Holdings & Finance | Mothåll och metod att framställa detta |
-
2013
- 2013-11-08 EP EP13792629.1A patent/EP2917021B1/en active Active
- 2013-11-08 CN CN201380058861.9A patent/CN104768732B/zh active Active
- 2013-11-08 US US14/439,921 patent/US9422075B2/en active Active
- 2013-11-08 JP JP2015541163A patent/JP6367816B2/ja active Active
- 2013-11-08 WO PCT/EP2013/073417 patent/WO2014072477A1/en active Application Filing
-
2018
- 2018-06-04 JP JP2018106642A patent/JP2018162105A/ja not_active Withdrawn
Also Published As
Publication number | Publication date |
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CN104768732B (zh) | 2018-05-15 |
US9422075B2 (en) | 2016-08-23 |
US20150266603A1 (en) | 2015-09-24 |
JP2015535511A (ja) | 2015-12-14 |
CN104768732A (zh) | 2015-07-08 |
EP2917021B1 (en) | 2018-12-26 |
WO2014072477A1 (en) | 2014-05-15 |
JP6367816B2 (ja) | 2018-08-01 |
EP2917021A1 (en) | 2015-09-16 |
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