ES2164995T3 - Aparato electrico manejable de precintado por calor. - Google Patents

Aparato electrico manejable de precintado por calor.

Info

Publication number
ES2164995T3
ES2164995T3 ES97310094T ES97310094T ES2164995T3 ES 2164995 T3 ES2164995 T3 ES 2164995T3 ES 97310094 T ES97310094 T ES 97310094T ES 97310094 T ES97310094 T ES 97310094T ES 2164995 T3 ES2164995 T3 ES 2164995T3
Authority
ES
Spain
Prior art keywords
heat sealing
casing
electric
heat
sealing unit
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES97310094T
Other languages
English (en)
Inventor
Ammy Chou
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of ES2164995T3 publication Critical patent/ES2164995T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • 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
    • B29C65/22—Heated wire resistive ribbon, resistive band or resistive strip
    • B29C65/221—Heated wire resistive ribbon, resistive band or resistive strip characterised by the type of heated wire, resistive ribbon, band or strip
    • B29C65/222—Heated wire resistive ribbon, resistive band or resistive strip characterised by the type of heated wire, resistive ribbon, band or strip comprising at least a single heated wire
    • 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
    • B29C65/22—Heated wire resistive ribbon, resistive band or resistive strip
    • B29C65/228—Heated wire resistive ribbon, resistive band or resistive strip characterised by the means for electrically connecting the ends of said heated wire, resistive ribbon, resistive band or resistive strip
    • 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
    • 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
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • B29C66/431—Joining the articles to themselves
    • B29C66/4312—Joining the articles to themselves for making flat seams in tubular or hollow articles, e.g. transversal seams
    • B29C66/43121—Closing the ends of tubular or hollow single articles, e.g. closing the ends of bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—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
    • B29C66/816—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 mounting of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8161—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 mounting of the pressing elements, e.g. of the welding jaws or clamps said pressing elements being supported or backed-up by springs or by resilient material
    • 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
    • B29C66/8182—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 thermal insulating constructional aspects
    • B29C66/81821—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 thermal 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
    • B29C66/81—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
    • B29C66/822—Transmission mechanisms
    • B29C66/8221—Scissor or lever mechanisms, i.e. involving a pivot point
    • 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
    • B29C66/8324—Joining or pressing tools pivoting around one axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/84—Specific machine types or machines suitable for specific applications
    • B29C66/849—Packaging machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/84—Specific machine types or machines suitable for specific applications
    • B29C66/861—Hand-held 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
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/84—Specific machine types or machines suitable for specific applications
    • B29C66/861—Hand-held tools
    • B29C66/8618—Hand-held tools being battery operated
    • 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
    • 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
    • Y10T156/18—Surface bonding means and/or assembly means with handle or handgrip

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Package Closures (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Central Heating Systems (AREA)
  • Resistance Heating (AREA)
  • Thermally Actuated Switches (AREA)

Abstract

UN APARATO MUY MANEJABLE PARA EL TERMOSELLADO ELECTRICO INCLUYE UNA ENVOLTURA (10), UNA UNIDAD DE TERMOSELLADO (40) Y UN MANGO DE PRENSA (20), CARACTERIZADO PORQUE UN CONMUTADOR DE SEGURIDAD (80) VA MONTADO EN LA ENVOLTURA Y SE DESPLAZA PARA IMPEDIR QUE LOS CONTACTOS (43) DE LA UNIDAD DE TERMOSELLADO TOQUEN LOS CONTACTOS (31) DE UN CIRCUITO DE ALIMENTACION ELECTRICA DE LA ENVOLTURA. LA UNIDAD DE TERMOSELLADO INCLUYE UNA BASE AISLANTE TERMICA (41) CON UN BLOQUE QUE SE PROYECTA (411) Y UN ALAMBRE DE CALENTAMIENTO ELECTRICO (42) SUJETO AL BLOQUE QUE SE PROYECTA Y CONECTADO A DOS PLACAS METALICAS OPUESTAS DE CONTACTO (43) DE LA UNIDAD DE TERMOSELLADO. UNA ENVUELTA DE TAPA (44) CUBRE LA ENVOLTURA SOBRE LA BASE TERMOAISLANTE (41) Y TIENE UNA ABERTURA CENTRAL A TRAVES DE LA CUAL SE PROYECTA EL BLOQUE SALIENTE DE LA BASE TERMOAISLANTE AL EXTERIOR DE LA ENVUELTA DE TAPA. UNA CHAPA TERMOAISLANTE (45) CUBRE EL ALAMBRE ELECTRICO DE CALENTAMIENTO (42) Y UN BASTIDOR DE TAPA (46), SUJETO A LA ENVUELTA DETAPA (44) SOSTIENE EN SU LUGAR LA CHAPA TERMOAISLANTE. LA ENVOLTURA TIENE UNA CAMARA POSTERIOR (111) EN LA QUE EXISTE UNA TOMA ELECTRICA (112) PARA RECIBIR UN ENCHUFE ELECTRICO. UNA VARILLA DE TOPE (114) EN LA CAMARA POSTERIOR ESTA ADAPTADA PARA SOSTENER EN SU LUGAR EL ALAMBRE ELECTRICO DEL ENCHUFE ELECTRICO.
ES97310094T 1997-08-25 1997-12-15 Aparato electrico manejable de precintado por calor. Expired - Lifetime ES2164995T3 (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CA002213829A CA2213829C (en) 1997-08-25 1997-08-25 Hand-held electric heat sealing apparatus
US08/917,358 US5854466A (en) 1997-08-25 1997-08-26 Hand-held pivoting electric heat sealing apparatus
AU36077/97A AU704983B2 (en) 1997-08-25 1997-08-28 Handy electric heat sealing apparatus
GB9718340A GB2329145B (en) 1997-08-25 1997-08-30 Handy electric heat sealing apparatus
DE29716584U DE29716584U1 (de) 1997-08-25 1997-09-15 Handliche elektrische Heißversiegelungsvorrichtung

Publications (1)

Publication Number Publication Date
ES2164995T3 true ES2164995T3 (es) 2002-03-01

Family

ID=27506812

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97310094T Expired - Lifetime ES2164995T3 (es) 1997-08-25 1997-12-15 Aparato electrico manejable de precintado por calor.

Country Status (8)

Country Link
US (1) US5854466A (es)
EP (1) EP0900643B1 (es)
AT (1) ATE208701T1 (es)
AU (2) AU704983B2 (es)
CA (1) CA2213829C (es)
DE (1) DE29716584U1 (es)
ES (1) ES2164995T3 (es)
GB (1) GB2329145B (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6326594B1 (en) * 1997-08-26 2001-12-04 Welcome Company, Ltd. Hand-held electric sealer with safety means
US6232579B1 (en) * 1997-08-26 2001-05-15 Welcome Co., Ltd. Electric heat sealer with safety device
US6064038A (en) * 1998-08-12 2000-05-16 Welcome Company, Ltd. Hand-held electric sealer with detachable heat resistant cover sheet
US6770849B2 (en) * 1997-08-26 2004-08-03 Welcome Co., Ltd. Table-top electric heat sealer
US6335515B1 (en) 1997-08-26 2002-01-01 Welcome Company, Ltd. Electric heat sealer with offset sealer portion
AU750164B2 (en) * 1998-09-09 2002-07-11 Welcome Company Ltd. Hand-held electric sealer with detachable heat resistant cover sheet
DE69912580T2 (de) * 1999-05-04 2004-05-13 Chang, Richard, Hsi Chih Elektrische Heisssiegelvorrichtung mit Sicherheitsmitteln
US6246027B1 (en) * 1999-10-28 2001-06-12 Vivette Griffiths Electrically heated tool for cutting hair
US6573477B1 (en) * 2002-05-13 2003-06-03 Welcome Company Ltd. Safety electric sealer having a safety gate
TW590099U (en) * 2003-01-24 2004-06-01 Welcome Co Ltd Multipurpose type electric heating sealing machine
TW593068B (en) * 2003-06-25 2004-06-21 Shu-Huei Jou Replaceable electric-heating sealing device
US7700897B2 (en) * 2005-04-19 2010-04-20 Welcome Co., Ltd. Hand-held electric sealer having a detachable electric sealing module
TW200904709A (en) * 2007-07-25 2009-02-01 ren-tang Zhang Sealing machine for rapidly replacing electric heating module
DE102007061245A1 (de) * 2007-12-19 2009-06-25 Multivac Sepp Haggenmüller Gmbh & Co. Kg Vorrichtung und Verfahren zum Siegeln von Packungen
TWI551516B (zh) * 2015-02-05 2016-10-01 緯和有限公司 收納式封口機
EP3464711B1 (en) 2017-08-01 2021-07-14 Cricut, Inc. Heat press
CN114502381B (zh) 2019-08-18 2024-04-16 克里卡特股份有限公司 热压机、部件、设备、系统和方法
TWI736244B (zh) * 2020-05-01 2021-08-11 張人堂 手持式快速加熱薄膜切割黏合器及使用方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2465722A (en) * 1946-05-02 1949-03-29 Mahlon A Hamilton Implement for feeding electrical currents
US3196067A (en) * 1962-04-09 1965-07-20 Techtmann Ind Inc Heat sealing machines
DE6811478U (de) * 1968-12-14 1969-08-21 Bosch Hausgeraete Gmbh Haushaltgeraet zum zusammenschweissen mehrerer schichten von kunststoffolien
US3655487A (en) * 1970-03-09 1972-04-11 Robert D Farkas Heat sealing apparatus
US3912575A (en) * 1972-07-05 1975-10-14 Weldotron Corp Heat sealing apparatus using a wire sealing element
SE7414224L (sv) * 1974-11-13 1976-05-14 Bertil Allvin Handapparat med vermekella for att astadkomma pressning av tyger
US4172750A (en) * 1977-04-05 1979-10-30 General Binding Corporation Small manual laminating system
US5142123A (en) * 1990-04-12 1992-08-25 Chou Shu Hui Electric heat sealer energizable by internal battery set or external AC adapter
US5374806A (en) * 1993-06-24 1994-12-20 Chou; Shu-Hui Pen base electric heat sealer

Also Published As

Publication number Publication date
AU704983B2 (en) 1999-05-13
ATE208701T1 (de) 2001-11-15
DE29716584U1 (de) 1998-02-26
GB2329145A (en) 1999-03-17
GB9718340D0 (en) 1997-11-05
EP0900643B1 (en) 2001-11-14
AU3607797A (en) 1999-03-11
AU2248899A (en) 1999-05-27
CA2213829A1 (en) 1999-02-25
US5854466A (en) 1998-12-29
GB2329145B (en) 1999-08-25
EP0900643A1 (en) 1999-03-10
AU716892B2 (en) 2000-03-09
CA2213829C (en) 2000-07-18

Similar Documents

Publication Publication Date Title
ES2164995T3 (es) Aparato electrico manejable de precintado por calor.
US5142123A (en) Electric heat sealer energizable by internal battery set or external AC adapter
EP0210538A3 (en) Device for the current supply to an electric apparatus for personal use
PL324044A1 (en) Electromechanical switching device
TW542462U (en) Universal serial bus electrical connector
DE9190051U1 (es)
TW496606U (en) Electrical connector with retaining device for releasably retaining component package therein
EP1049124A3 (de) Gerät mit in einer Tasche vorgesehenem temperaturabhängigen Schaltwerk
ATE300416T1 (de) Elektrische heissversiegelungsvorrichtung
MY123782A (en) Handy electric heat sealing apparatus
TW342511B (en) Time switch
ES2164079T3 (es) Aparato de calentamiento electrico.
GB2002120A (en) Measuring operating time of machines
EP0492336A3 (en) Arc chamber for an electrical switch device
NO823901L (no) Elektrisk tilkoblingsinnretning for en elektrisk lededyktig boerstehylse som opptar en kullboerste
GB2007443A (en) Holder for securing a fuse on a fuse
KR100268351B1 (ko) 전자가열밀봉장치
TR21916A (tr) Elektrikli ark firinlari icin elektrod
EP0684668A3 (de) Stiftsockelfassung für elektrische Betriebsmittel.
RU2000131565A (ru) Нагревательное устройство вулканизационного пресса
KR200293233Y1 (ko) 전열밀봉장치
ATE103413T1 (de) Elektrisches schaltgeraet.
GB2016830A (en) Device for starting induction motors and providing overload protection therefor
GB2003336A (en) Terminal block
IT1276269B1 (it) Dispositivo rompighiaccio elettrico,in particolare per veicoli.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 900643

Country of ref document: ES