AT312269B - Verfahren und Vorrichtung zum schrittweisen Verbinden von Folienbahnen aus Kunststoff - Google Patents

Verfahren und Vorrichtung zum schrittweisen Verbinden von Folienbahnen aus Kunststoff

Info

Publication number
AT312269B
AT312269B AT258967A AT258967A AT312269B AT 312269 B AT312269 B AT 312269B AT 258967 A AT258967 A AT 258967A AT 258967 A AT258967 A AT 258967A AT 312269 B AT312269 B AT 312269B
Authority
AT
Austria
Prior art keywords
plastic film
joining
film webs
webs
step joining
Prior art date
Application number
AT258967A
Other languages
English (en)
Original Assignee
Peralt Anstalt
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 Peralt Anstalt filed Critical Peralt Anstalt
Application granted granted Critical
Publication of AT312269B publication Critical patent/AT312269B/de

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
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/4895—Solvent bonding, i.e. the surfaces of the parts to be joined being treated with solvents, swelling or softening agents, without adhesives
    • 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
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/52—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive
    • B29C65/522—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive by spraying, e.g. by flame spraying
    • 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
    • B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7802—Positioning the parts to be joined, e.g. aligning, indexing or centring
    • B29C65/7832—Positioning the parts to be joined, e.g. aligning, indexing or centring by setting the overlap between the parts to be joined, e.g. the overlap between sheets, plates or web-like materials
    • 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
    • B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7841—Holding or clamping means for handling purposes
    • B29C65/7847—Holding or clamping means for handling purposes using vacuum to hold at least one of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/128—Stepped joint cross-sections
    • B29C66/1282—Stepped joint cross-sections comprising at least one overlap joint-segment
    • 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
    • B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/128—Stepped joint cross-sections
    • B29C66/1284—Stepped joint cross-sections comprising at least one butt joint-segment
    • B29C66/12841—Stepped joint cross-sections comprising at least one butt joint-segment comprising at least two butt joint-segments
    • 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
    • B29C66/14—Particular design of joint configurations particular design of the joint cross-sections the joint having the same thickness as the thickness of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—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
    • B29C66/435—Making large sheets by joining smaller ones or strips together
    • 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
    • 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
    • B29C66/8124—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 structure of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps
    • B29C66/81241—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 structure of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps being porous or sintered
    • 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
    • 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
    • B29C66/8322—Joining or pressing tools reciprocating along one axis
    • B29C66/83221—Joining or pressing tools reciprocating along one axis cooperating reciprocating tools, each tool reciprocating along one axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—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
    • B29C66/83241—Joining or pressing tools pivoting around one axis cooperating pivoting tools
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J5/00—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
    • C09J5/10—Joining materials by welding overlapping edges with an insertion of plastic 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
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/10—Building elements, e.g. bricks, blocks, tiles, panels, posts, beams
    • B29L2031/108—Roofs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
AT258967A 1966-03-24 1967-03-17 Verfahren und Vorrichtung zum schrittweisen Verbinden von Folienbahnen aus Kunststoff AT312269B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP0039048 1966-03-24

Publications (1)

Publication Number Publication Date
AT312269B true AT312269B (de) 1973-12-27

Family

ID=7376262

Family Applications (1)

Application Number Title Priority Date Filing Date
AT258967A AT312269B (de) 1966-03-24 1967-03-17 Verfahren und Vorrichtung zum schrittweisen Verbinden von Folienbahnen aus Kunststoff

Country Status (9)

Country Link
US (1) US3769136A (de)
AT (1) AT312269B (de)
BE (1) BE693976A (de)
CH (1) CH456927A (de)
DE (1) DE1604675C3 (de)
FR (1) FR1511239A (de)
GB (1) GB1178565A (de)
NL (1) NL6701310A (de)
SE (1) SE330080B (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1063614B (it) * 1976-06-28 1985-02-11 Pirelli Procedimento per effettuare giunte a sovrapposizione tra spezzoni di materiale deformabile in particolare di teledicord ed apparecchiatura atta a realizzare tale procedimento
US4067757A (en) * 1976-10-21 1978-01-10 Layman Bruce W Edging for synthetic turf material
US4247352A (en) * 1976-11-29 1981-01-27 North American Philips Corporation Method of bonding crystal layers to insulating substrates
US4518379A (en) * 1981-12-28 1985-05-21 Melvin B. Herrin Apparatus and method for joining individual blanks
US4595446A (en) * 1985-04-24 1986-06-17 Tape, Inc. Solvent bonding process utilizing spray-mist
US4715915A (en) * 1986-06-19 1987-12-29 Carlisle Corporation Longitudinal seam and method of forming
US4842681A (en) * 1987-03-30 1989-06-27 Bader B Robert Splicing method and apparatus for sheet materials
US5242713A (en) * 1988-12-23 1993-09-07 International Business Machines Corporation Method for conditioning an organic polymeric material
JP2887621B2 (ja) * 1990-11-28 1999-04-26 株式会社名南製作所 単板の横矧装置
MXPA01009559A (es) * 2000-01-24 2003-08-19 Mannington Mills Agentes de adhesion para entablados polimericos y metodos para unir entablados polimericos.
US6869653B2 (en) 2001-01-08 2005-03-22 Baxter International Inc. Port tube closure assembly
US6652942B2 (en) 2001-01-08 2003-11-25 Baxter International Inc. Assembly for a flowable material container
GB0117522D0 (en) * 2001-07-19 2001-09-12 Procter & Gamble Solvent welding process
AT500126B1 (de) * 2003-11-04 2007-05-15 Deininger Karl Dipl Ing Verfahren zum wechseln von schlauchrollen, insbesondere für seitenfaltenschläuche
JP4255433B2 (ja) * 2004-03-15 2009-04-15 日東電工株式会社 枚葉体の貼合せ方法およびこれを用いた装置
US7431442B2 (en) * 2005-05-12 2008-10-07 Lexmark International, Inc. Sealing for inkjet orifices
DE112006003858B4 (de) * 2006-04-21 2020-06-04 Toyo Tire & Rubber Co., Ltd. Verfahren und Vorrichtung zum Verbinden von bandartigem Material
EP2840123B1 (de) * 2013-08-23 2018-04-18 Ewald Dörken Ag Verwendung eines quellschweissmittels

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123510A (en) * 1964-03-03 Removable label tabs for attachment to
US1477084A (en) * 1918-03-22 1923-12-11 Manning J Smith Belt
US2290790A (en) * 1938-08-31 1942-07-21 Lucien I Yeomans Method of distributing fluid in accurately measured quantities
US2452879A (en) * 1943-08-03 1948-11-02 Continental Can Co Apparatus for immersing edge portions of black plate in successive treating baths
US2932340A (en) * 1957-05-07 1960-04-12 Hope Rubber Co Inc Endless laminated belt and method of making the same
US3065121A (en) * 1957-08-26 1962-11-20 Alvadore M Andrews Method and apparatus for joining together sheets of plastic material
US3156608A (en) * 1960-07-28 1964-11-10 Celanese Corp Bonding of thermoplastic materials
US3301699A (en) * 1963-01-21 1967-01-31 Stewart Warner Corp Means for and method of coating a surface with a fluid film

Also Published As

Publication number Publication date
DE1604675B2 (de) 1973-04-19
FR1511239A (fr) 1968-01-26
GB1178565A (en) 1970-01-21
NL6701310A (de) 1967-09-25
SE330080B (de) 1970-11-02
DE1604675A1 (de) 1970-12-17
DE1604675C3 (de) 1973-11-15
US3769136A (en) 1973-10-30
BE693976A (de) 1967-07-17
CH456927A (de) 1968-05-31

Similar Documents

Publication Publication Date Title
AT296165B (de) Verfahren und Vorrichtung zum Reibungsschweißen von Bändern aus Kunststoff
AT312269B (de) Verfahren und Vorrichtung zum schrittweisen Verbinden von Folienbahnen aus Kunststoff
CH523765A (de) Verfahren und Einrichtung zum Strecken von thermoplastischen Kunststoffolien
AT318322B (de) Verfahren und Vorrichtung zum Anformen von innenkalibrierten Einsteckmuffen mit zumindest einer Dichtungsmittelsicke an Rohren aus thermoplastischem Kunststoff
AT345543B (de) Verfahren und vorrichtung zum biegen von rohren aus thermoplastischem kunststoff
AT311657B (de) Verfahren zum Einspritzen von plastischen Stoffen aus Kunststoff u.dgl. in Formen
CH498719A (de) Verfahren und Vorrichtung zum Verbinden von Schichtmaterialien
CH485494A (de) Verfahren und Vorrichtung zum Beschichten von nichttextilen Bahnen
AT284425B (de) Vorrichtung zum kontinuierlichen gleichzeitegen Längs- und Querrecken von erwarmten Folienbahnen aus thermoplastischem Kunststoff
ATA183571A (de) Verfahren und vorrichtung zum strangpressen einer schlauchfolie aus thermoplastischem kunststoff
CH448744A (de) Verfahren und Vorrichtung zum automatischen Erkennen der einen Filmstreifen in Bildfelder aufteilenden Stege
AT343349B (de) Verfahren und vorrichtung zum herstellen von gestreckten folienbahnen aus thermoplastischem kunststoff
AT357753B (de) Verfahren und vorrichtung zum diskonti- nuierlichen extrudieren von folien aus thermoplastischem kunststoff
CH414138A (de) Verfahren und Vorrichtung zum Verschweissen der Stirnkanten aufeinanderliegender Lagen aus thermoplastischem Kunststoffmaterial
AT324690B (de) Verfahren und vorrichtung zum biegen von hohlprofilen aus thermoplastischen kunststoffen
AT341203B (de) Vorrichtung zum verschweissen von profilen aus thermoplastischem kunststoff
AT309803B (de) Verfahren und Vorrichtung zur Herstellung von Rohren aus thermoplastischen Materail
AT304861B (de) Schweißvorrichtung zum Schweißen von dickwandigen Teilen aus thermoplastischem Kunststoff
CH431037A (de) Verfahren und Vorrichtung zum Trennschweissen von Kunststoff-Folien
CH445829A (de) Verfahren und Vorrichtung zum Verschweissen oder Trennen von Kunststoffbahnen
CH457818A (de) Verfahren und Vorrichtung zum Verbinden von Bändern aus thermoplastischem Kunststoff
CH507807A (de) Verfahren und Vorrichtung zur Herstellung von Ventilbeuteln aus Kunststoffolie
AT280897B (de) Verfahren und Einrichtung zur Herstellung von Verpackungen aus thermoplastischen Kunststoffolien
CH480156A (de) Verfahren und Vorrichtung zum Verschweissen thermoplastischer Kunststoff-Folien
AT292295B (de) Verfahren und Vorrichtung zum Herstellen von Tuben aus weichem thermoplastischem Kunststoff

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee