BRPI0518545A2 - mÉtodo e dispositivo para selar um primeiro laminado de material de embalagem com um segundo laminado de embalagem - Google Patents

mÉtodo e dispositivo para selar um primeiro laminado de material de embalagem com um segundo laminado de embalagem

Info

Publication number
BRPI0518545A2
BRPI0518545A2 BRPI0518545-9A BRPI0518545A BRPI0518545A2 BR PI0518545 A2 BRPI0518545 A2 BR PI0518545A2 BR PI0518545 A BRPI0518545 A BR PI0518545A BR PI0518545 A2 BRPI0518545 A2 BR PI0518545A2
Authority
BR
Brazil
Prior art keywords
laminate
sealing
packaging
layer
packaging material
Prior art date
Application number
BRPI0518545-9A
Other languages
English (en)
Inventor
Magnus Rabe
Gert Holmstroem
Mats Qvarford
Magnus Wijk
Original Assignee
Tetra Laval Holdings & Finance
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tetra Laval Holdings & Finance filed Critical Tetra Laval Holdings & Finance
Publication of BRPI0518545A2 publication Critical patent/BRPI0518545A2/pt

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
    • B29C65/34—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
    • B29C65/3608—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 comprising single particles, e.g. fillers or discontinuous fibre-reinforcements
    • B29C65/3612—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 comprising single particles, e.g. fillers or discontinuous fibre-reinforcements comprising fillers
    • 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
    • B29C66/40—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
    • B29C66/40—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
    • B29C66/432—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms
    • B29C66/4322—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms by joining a single sheet to itself
    • 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
    • B29C66/49—Internally supporting the, e.g. tubular, article during joining
    • 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
    • B29C66/72—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
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/36—Bending and joining, e.g. for making hollow articles
    • B29C53/38—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges
    • 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
    • B29C65/3668—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 means for supplying heat to said heated elements which remain in the join, e.g. special induction coils
    • 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
    • B29C66/72—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
    • 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
    • B29C66/812—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
    • B29C66/81262—Electrical and dielectric properties, e.g. electrical conductivity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/818—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the cooling constructional aspects, or by the thermal or electrical insulating or conducting constructional aspects of the welding jaws or of the clamps ; comprising means for compensating for the thermal expansion of the welding jaws or of the clamps
    • B29C66/8187—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the cooling constructional aspects, or by the thermal or electrical insulating or conducting constructional aspects of the welding jaws or of the clamps ; comprising means for compensating for the thermal expansion of the welding jaws or of the clamps characterised by the electrical insulating constructional aspects
    • B29C66/81871—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the cooling constructional aspects, or by the thermal or electrical insulating or conducting constructional aspects of the welding jaws or of the clamps ; comprising means for compensating for the thermal expansion of the welding jaws or of the clamps characterised by the electrical insulating constructional aspects of the welding jaws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • 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
    • 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
    • B29K2995/0003—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular electrical or magnetic properties, e.g. piezoelectric
    • B29K2995/0008—Magnetic or paramagnetic
    • 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
    • B29L2009/00—Layered products
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Package Closures (AREA)
  • Laminated Bodies (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

MÉTODO E DISPOSITIVO PARA SELAR UM PRIMEIRO LAMINADO DE MATERIAL DE EMBALAGEM COM UM SEGUNDO LAMINADO DE EMBALAGEM. A invenção presente se refere a um método para selagem de um primeiro laminado de material de embalagem (10) com um segundo laminado de embalagem (12), pelo menos o primeiro laminado (10) compreendendo pelo menos uma camada de partículas magnetizáveis e uma camada de selável (34). O método é caracterizado pelo fato de voltar a camada selável (34) em direção ao segundo laminado (12), fornecendo um campo magnético alternado para os laminados na zona de selagem, gerando deste modo perdas por histerese magnética dentro do laminado (10) compreendendo as partículas magnetizáveis, perdas essas que criam calor que funde substancialmente a camada selável (34) dentro da zona de selagem, e aplicar pressão de selagem no primeiro e segundo laminado (10,12), pressão esta que faz com que o primeiro e o segundo laminado (10,12) sejam pressionados juntos na zona de selagem, selando deste modo os laminados (10, 12) um com o outro. A invenção também se refere a um dispositivo para realização do método.
BRPI0518545-9A 2004-12-14 2005-12-13 mÉtodo e dispositivo para selar um primeiro laminado de material de embalagem com um segundo laminado de embalagem BRPI0518545A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0403038A SE0403038D0 (sv) 2004-12-14 2004-12-14 Anordning och metod för försegling
PCT/SE2005/001911 WO2006065211A1 (en) 2004-12-14 2005-12-13 Method and device for sealing

Publications (1)

Publication Number Publication Date
BRPI0518545A2 true BRPI0518545A2 (pt) 2008-11-25

Family

ID=33563203

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0518545-9A BRPI0518545A2 (pt) 2004-12-14 2005-12-13 mÉtodo e dispositivo para selar um primeiro laminado de material de embalagem com um segundo laminado de embalagem

Country Status (9)

Country Link
US (2) US20080110560A1 (pt)
EP (1) EP1833673A4 (pt)
JP (1) JP4568761B2 (pt)
CN (1) CN101080323B (pt)
BR (1) BRPI0518545A2 (pt)
MX (1) MX2007005930A (pt)
RU (1) RU2389607C2 (pt)
SE (1) SE0403038D0 (pt)
WO (1) WO2006065211A1 (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9238535B2 (en) * 2009-05-29 2016-01-19 Tetra Laval Holdings & Finance S.A. Packaging material comprising magnetisable portions
DE102010060941A1 (de) * 2010-12-01 2012-06-06 Nilos Gmbh & Co. Kg Verfahren zum Verbinden von Fördergurten mit Stahlseileinlagen durch Vulkanisation
US9370895B1 (en) * 2012-03-22 2016-06-21 Amazon Technologies, Inc. Magnetic field induction bonding technique
WO2014099219A1 (en) * 2012-12-17 2014-06-26 Dow Global Technologies Llc A multi-layered structure and a method of sealing or shaping using a multi-layered structure
EP3131739B1 (en) * 2014-04-16 2020-10-07 Tetra Laval Holdings & Finance SA Induction sealing device and method of sealing a packaging material using said induction sealing device
CN107000328B (zh) 2014-11-24 2020-03-20 利乐拉瓦尔集团及财务有限公司 简化的横向感应密封设备
US10994495B2 (en) 2015-11-27 2021-05-04 Tetra Laval Holdings & Finance S.A. Sealing device with increased robustness
EP3241667B1 (en) 2016-05-02 2020-07-08 Tetra Laval Holdings & Finance S.A. Improved induction sealing system
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
EP3431267B1 (en) 2017-07-18 2023-08-30 Tetra Laval Holdings & Finance S.A. Induction sealing device
RU184919U1 (ru) * 2018-06-13 2018-11-14 Федеральное государственное бюджетное учреждение науки Институт проблем нефти и газа Сибирского отделения Российской академии наук Устройство для сварки сверхвысокомолекулярного полиэтилена
JP2022500316A (ja) 2018-09-10 2022-01-04 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 チューブを形成するための方法並びにパッケージを形成するための方法及び包装機
WO2020053050A1 (en) 2018-09-11 2020-03-19 Tetra Laval Holdings & Finance S.A. Packaging apparatus for forming sealed packages
US11970313B2 (en) 2018-12-12 2024-04-30 Yeti Coolers, Llc Insulating container
US10766672B2 (en) 2018-12-12 2020-09-08 Yeti Coolers, Llc Insulating container
WO2020161018A1 (en) 2019-02-05 2020-08-13 Tetra Laval Holdings & Finance S.A. An induction heat sealing device and a method for transversally seal a tube of packaging material
JP2023542834A (ja) * 2020-10-01 2023-10-12 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 超音波シール装置を用いて包装材料のチューブを横方向にシールする方法、アンビル及び超音波装置
US20240002094A1 (en) * 2020-12-22 2024-01-04 Tetra Laval Holdings & Finance S.A. An induction heating sealing device
CN116848400A (zh) 2021-02-15 2023-10-03 利乐拉瓦尔集团及财务有限公司 一种评估食品包装的横向密封质量的方法
USD1040617S1 (en) 2022-05-12 2024-09-03 Yeti Coolers, Llc Insulating container

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3461014A (en) * 1964-06-11 1969-08-12 Albert L James Magnetic induction method for heat-sealing and bonding predetermined sealing areas
US3879247A (en) * 1971-07-20 1975-04-22 Harrington Research Corp Method of heat sealing and holding package closure elements
US3730804A (en) * 1971-07-20 1973-05-01 Fifth Third Bank Method of heat sealing a pair of closures with a magnetic susceptible material and high frequency alternating and steady magnetic fields
US3802985A (en) * 1972-01-06 1974-04-09 Heller W Heatable stratified material and manufacturing method therefor
AU3951678A (en) * 1977-09-13 1980-03-13 Heller, William C. Jr. Fusion bonding non-elastomeric thermoplastic elements
JPS60125643A (ja) * 1983-12-07 1985-07-04 Kishimoto Akira 熱接着法
US4602139A (en) * 1984-09-28 1986-07-22 Hutton Roger L Induction bonding method and apparatus
JPS61242827A (ja) * 1985-04-19 1986-10-29 Seidensha Denshi Kogyo Kk ラミネ−ト筒体溶着装置
SE451974B (sv) * 1985-08-22 1987-11-09 Tetra Pak Ab Sett och anordning for induktionsforsegling av termoplastbelagt forpackningsmaterial innefattande atminstone ett skikt av metallfolie
US4969968A (en) * 1988-07-22 1990-11-13 William C. Heller, Jr. Method of inductive heating with an integrated multiple particle agent
SE500572C2 (sv) * 1990-10-11 1994-07-18 Tetra Laval Holdings & Finance Anordning för induktionssvetsning
US5248864A (en) * 1991-07-30 1993-09-28 E. I. Du Pont De Nemours And Company Method for induction heating of composite materials
US5807549A (en) * 1993-05-21 1998-09-15 Research Corporation Technologies, Inc. Lymphocyte chemoattractant factor and uses thereof
JPH079591A (ja) * 1993-06-23 1995-01-13 Nippon Tetrapack Kk 包 材
SE506190C2 (sv) 1996-03-20 1997-11-17 Tetra Laval Holdings & Finance Anordning och metod för induktionsförsegling av termoplastbelagt förpackningsmaterial
US6056844A (en) * 1997-06-06 2000-05-02 Triton Systems, Inc. Temperature-controlled induction heating of polymeric materials
US6939477B2 (en) * 1997-06-06 2005-09-06 Ashland, Inc. Temperature-controlled induction heating of polymeric materials
JP2000168737A (ja) * 1998-12-11 2000-06-20 Toppan Printing Co Ltd 紙容器の密封シール方法と該方法を用いた成形装置
SE524370C2 (sv) 2002-05-10 2004-08-03 Tetra Laval Holdings & Finance Förpackningslaminat, bigvals, samt ett skikt för användning till ett förpackningslaminat

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CN101080323A (zh) 2007-11-28
MX2007005930A (es) 2007-09-27
WO2006065211A1 (en) 2006-06-22
EP1833673A1 (en) 2007-09-19
RU2389607C2 (ru) 2010-05-20
EP1833673A4 (en) 2011-09-28
JP4568761B2 (ja) 2010-10-27
US20110094672A1 (en) 2011-04-28
US8366859B2 (en) 2013-02-05
RU2007126840A (ru) 2009-01-27
JP2008522922A (ja) 2008-07-03
SE0403038D0 (sv) 2004-12-14
US20080110560A1 (en) 2008-05-15
CN101080323B (zh) 2010-06-16

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