MX9305147A - Procedimiento para la fabricacion de cuerpos tubulares para tubos de envases o empaques. - Google Patents

Procedimiento para la fabricacion de cuerpos tubulares para tubos de envases o empaques.

Info

Publication number
MX9305147A
MX9305147A MX9305147A MX9305147A MX9305147A MX 9305147 A MX9305147 A MX 9305147A MX 9305147 A MX9305147 A MX 9305147A MX 9305147 A MX9305147 A MX 9305147A MX 9305147 A MX9305147 A MX 9305147A
Authority
MX
Mexico
Prior art keywords
packaging
manufacture
tubular bodies
pipes
procedure
Prior art date
Application number
MX9305147A
Other languages
English (en)
Inventor
Bernhard A Schwyn
Original Assignee
Maegerle Karl Lizenz
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 Maegerle Karl Lizenz filed Critical Maegerle Karl Lizenz
Publication of MX9305147A publication Critical patent/MX9305147A/es

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/36Bending and joining, e.g. for making hollow articles
    • B29C53/38Bending 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
    • B29C53/48Bending 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 for articles of indefinite length, i.e. bending a strip progressively
    • B29C53/50Bending 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 for articles of indefinite length, i.e. bending a strip progressively using internal forming surfaces, e.g. mandrels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/01General aspects dealing with the joint area or with the area to be joined
    • B29C66/03After-treatments in the joint area
    • B29C66/034Thermal after-treatments
    • B29C66/0342Cooling, e.g. transporting through welding and cooling zone
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/01General aspects dealing with the joint area or with the area to be joined
    • B29C66/05Particular design of joint configurations
    • B29C66/10Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11Joint 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
    • B29C66/114Single butt joints
    • B29C66/1142Single butt to butt joints
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/40General 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
    • B29C66/41Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43Joining a relatively small portion of the surface of said articles
    • B29C66/432Joining 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
    • B29C66/4322Joining 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/40General 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
    • B29C66/49Internally supporting the, e.g. tubular, article during joining
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/80General aspects of machine operations or constructions and parts thereof
    • B29C66/81General 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
    • B29C66/816General 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
    • B29C66/8161General 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/80General aspects of machine operations or constructions and parts thereof
    • B29C66/81General 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
    • B29C66/818General 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
    • B29C66/8181General 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 cooling constructional aspects
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/80General aspects of machine operations or constructions and parts thereof
    • B29C66/82Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
    • B29C66/824Actuating mechanisms
    • B29C66/8242Pneumatic or hydraulic drives
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/80General aspects of machine operations or constructions and parts thereof
    • B29C66/83General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/834General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
    • B29C66/8341Roller, cylinder or drum types; Band or belt types; Ball types
    • B29C66/83421Roller, cylinder or drum types; Band or belt types; Ball types band or belt types
    • B29C66/83423Roller, cylinder or drum types; Band or belt types; Ball types band or belt types cooperating bands or belts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B29C65/24Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools characterised by the means for heating the tool
    • B29C65/30Electrical means
    • B29C65/32Induction
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/70General 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
    • B29C66/72General 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
    • B29C66/723General 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/70General 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
    • B29C66/72General 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
    • B29C66/723General 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
    • B29C66/7232General 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
    • B29C66/72321General 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00Tubular articles
    • B29L2023/20Flexible squeeze tubes, e.g. for cosmetics

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

Los cuerpos tubulares para tubos de envases deben satisfacer ciertos requerimientos estéticos. El tubo de extrusión responde mejor a este tipo de exigencias que el tubo de láminas con una costura de soldadura. Se da a conocer un procedimiento para la fabricación de un tubo de láminas que responden ampliamente a las particularidades estéticas de un tubo de extrusión.
MX9305147A 1992-08-26 1993-08-25 Procedimiento para la fabricacion de cuerpos tubulares para tubos de envases o empaques. MX9305147A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH02641/92A CH686665A5 (de) 1992-08-26 1992-08-26 Verfahren zur Herstellung von Rohrkoerper fuer Verpackungstuben.

Publications (1)

Publication Number Publication Date
MX9305147A true MX9305147A (es) 1994-05-31

Family

ID=4238330

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9305147A MX9305147A (es) 1992-08-26 1993-08-25 Procedimiento para la fabricacion de cuerpos tubulares para tubos de envases o empaques.

Country Status (11)

Country Link
US (1) US5569144A (es)
EP (1) EP0627982A1 (es)
JP (1) JPH07502947A (es)
KR (1) KR100312611B1 (es)
CN (1) CN1090526A (es)
AU (1) AU672219B2 (es)
CH (1) CH686665A5 (es)
MX (1) MX9305147A (es)
PH (1) PH31034A (es)
WO (1) WO1994004343A1 (es)
ZA (1) ZA935993B (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8906187B2 (en) * 2008-06-25 2014-12-09 Colgate-Palmolive Company Method of making shoulder/nozzles with film barrier liners
DE102011008068A1 (de) * 2011-01-07 2012-07-12 Packsys Global (Switzerland) Ltd. Vorrichtung und Verfahren zur Herstellung von Tubenrohren für Verpackungstuben
EP2502725B1 (de) * 2011-03-24 2015-01-07 PackSys Global (Switzerland) Ltd. Vorrichtung und Verfahren zum Herstellen von Tubenkörpern
DE102011051108A1 (de) 2011-06-16 2012-12-20 Packsys Global (Switzerland) Ltd. Verfahren zum Herstellen von Rohrkörpern für Verpackungstuben sowie Verpackungstube mit Rohrkörper
DE102011051111A1 (de) 2011-06-16 2012-12-20 Packsys Global (Switzerland) Ltd. Verfahren zum Herstellen von Rohrkörpern für Verpackungstuben
DE102011051109A1 (de) 2011-06-16 2012-12-20 Packsys Global (Switzerland) Ltd. Verfahren zum Herstellen von Rohrkörpern für Verpackungstuben sowie Verpackungstube mit Rohrkörper
DE102011051110B4 (de) 2011-06-16 2014-04-30 Packsys Global (Switzerland) Ltd. Verfahren zum Herstellen von Rohrkörpern für Verpackungstuben
DE102012102374A1 (de) * 2012-03-21 2013-09-26 Linhardt Gmbh & Co. Kg Verfahren zum Herstellen von Tubenverpackungen oder Tuben sowie Tubenverpackung oder Tube
EP2829381A1 (de) * 2013-07-25 2015-01-28 PackSys Global (Switzerland) Ltd. Schweißvorrichtung zum Herstellen von Tubenkörpern
CN206606420U (zh) * 2015-06-19 2017-11-03 迪博泰有限公司 包装机器
JP6682924B2 (ja) * 2016-03-09 2020-04-15 コニカミノルタ株式会社 画像形成装置
CN106826131B (zh) * 2017-02-28 2019-10-01 云南昆钢新型复合材料开发有限公司 一种不锈钢复合材料内复合直缝管的制管设备及其方法
JP2022540754A (ja) * 2019-07-19 2022-09-20 アイサパック ホールディング エスエー 低減摩擦駆動装置
KR20210149510A (ko) 2020-06-02 2021-12-09 김재찬 포장용 튜브의 원단
EP4082757A1 (fr) 2021-04-26 2022-11-02 Aisapack Holding SA Emballage dont la soudure est dissimulee dans l'impression et procede de fabrication
EP4364928A1 (de) * 2022-11-04 2024-05-08 PackSys Global AG Vorrichtung zum herstellen von tubenkörpern mit verbesserter kühlung einer schweissnaht

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2214624A (en) * 1938-06-09 1940-09-10 Western Electric Co Forming apparatus
US2256263A (en) * 1940-10-10 1941-09-16 Continental Can Co Method of and apparatus for forming paper container bodies
US2451728A (en) * 1945-04-17 1948-10-19 Breslee Mfg Company Heat-sealing apparatus
US2741296A (en) * 1953-04-20 1956-04-10 William F Stahl Apparatus for heat-sealing overlapping surfaces of plastic material
US3207651A (en) * 1961-07-13 1965-09-21 Procter & Gamble Apparatus for making tubing from a continuous web
US3133390A (en) * 1961-09-26 1964-05-19 William C Leasure Apparatus for sealing strip material
US3388017A (en) * 1963-12-18 1968-06-11 American Can Co Tube making method and apparatus
DE1652765A1 (de) * 1968-01-29 1969-10-30 Majer Christian Kg Vorrichtung zum Ziehen von Rohren aus Folienstreifen
US3575769A (en) * 1968-03-27 1971-04-20 American Can Co Tube side seaming method and apparatus
US4266201A (en) * 1979-03-23 1981-05-05 Harris Corporation Method and apparatus using first and second parallel channels, one of which includes an inverter, for producing an electrical signal with an improved on/off ratio
FR2477962A1 (fr) * 1980-03-11 1981-09-18 Sireix Georges Procede de formage de profiles notamment de profiles tubulaires
IT1184200B (it) * 1984-03-26 1987-10-22 Vercon Inc Procedimento per la produzione di contenitori tubolari termoplastici con strato di barriera
SE445031B (sv) * 1984-10-02 1986-05-26 Akerlund & Rausing Ab Forpackningstub samt forfarande och anordning for tillverkning derav
DE3810611A1 (de) * 1988-03-29 1989-10-19 Krupp Gmbh Verfahren zum herstellen von dosenzargen und vorrichtung zum durchfuehren des verfahrens
EP0396737B1 (en) * 1988-11-14 1994-09-14 Delaware Capital Formation Inc. High speed contact sealer
ATE149012T1 (de) * 1989-07-21 1997-03-15 Maegerle Karl Lizenz Vorrichtung und verfahren zur herstellung von rohrkörpern
CH680714A5 (es) * 1989-08-22 1992-10-30 Elpatronic Ag

Also Published As

Publication number Publication date
PH31034A (en) 1997-12-29
WO1994004343A1 (de) 1994-03-03
CH686665A5 (de) 1996-05-31
CN1090526A (zh) 1994-08-10
JPH07502947A (ja) 1995-03-30
AU4697093A (en) 1994-03-15
KR100312611B1 (ko) 2002-02-19
EP0627982A1 (de) 1994-12-14
US5569144A (en) 1996-10-29
AU672219B2 (en) 1996-09-26
ZA935993B (en) 1994-03-14

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