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BE755192A - Appareil de rognage et de liaison automatiques de feuilles plastiques avec formation d'un joint uniforme - Google Patents

Appareil de rognage et de liaison automatiques de feuilles plastiques avec formation d'un joint uniforme

Info

Publication number
BE755192A
BE755192A BE755192DA BE755192A BE 755192 A BE755192 A BE 755192A BE 755192D A BE755192D A BE 755192DA BE 755192 A BE755192 A BE 755192A
Authority
BE
Belgium
Prior art keywords
formation
binding device
plastic sheets
automatic trimming
uniform joint
Prior art date
Application number
Other languages
English (en)
Inventor
D S Davis
Original Assignee
Du Pont
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.)
Publication date
Publication of BE755192A publication Critical patent/BE755192A/fr

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
    • 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
    • B29C66/80—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
    • B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
    • B29C66/824—Actuating mechanisms
    • B29C66/8242—Pneumatic or hydraulic drives
    • 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
    • B29C66/01—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Replacement Of Web Rolls (AREA)
BE755192D 1969-10-20 Appareil de rognage et de liaison automatiques de feuilles plastiques avec formation d'un joint uniforme BE755192A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86753469A 1969-10-20 1969-10-20

Publications (1)

Publication Number Publication Date
BE755192A true BE755192A (fr) 1971-02-24

Family

ID=25349972

Family Applications (1)

Application Number Title Priority Date Filing Date
BE755192D BE755192A (fr) 1969-10-20 Appareil de rognage et de liaison automatiques de feuilles plastiques avec formation d'un joint uniforme

Country Status (6)

Country Link
US (1) US3627616A (fr)
JP (1) JPS505227B1 (fr)
BE (1) BE755192A (fr)
DE (1) DE2051257A1 (fr)
FR (1) FR2066190A5 (fr)
GB (1) GB1309684A (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3854357A (en) * 1972-09-20 1974-12-17 Eastman Kodak Co Apparatus for removing an imperfect portion of a web
IT1025490B (it) * 1974-11-07 1978-08-10 Robbiati Dante Apparecchiatura per accoppiare in continuo film plastici a lamiera in nastri
US3939032A (en) * 1974-12-27 1976-02-17 Compensating Tension Controls, Inc. Web butt splicer
US4193558A (en) * 1977-09-23 1980-03-18 Molins Limited Continuous web supply apparatus
US4201620A (en) * 1978-11-29 1980-05-06 Phillips Petroleum Company Web rolling apparatus
JPS57129967A (en) * 1981-02-02 1982-08-12 Kubota Ltd Valve
US4450039A (en) * 1982-08-23 1984-05-22 Harris Graphics Corporation Web splicing apparatus
IT1241724B (it) * 1990-06-06 1994-02-01 Ricciarelli Garibaldo S R L Metodo ed apparecchiatura per la giunzione di estremi di nastri di pellicola saldabile per la formazione di sacchetti ed altro
US5692698A (en) * 1996-02-05 1997-12-02 Forbes; Thomas J. Web feeding and transition assembly
DE19607495B4 (de) * 1996-02-28 2005-04-28 Heiber & Schroeder Maschb Gmbh Verfahren und Vorrichtung zum automatischen Wechsel und Verbinden von Folienrollen bei der Herstellung von Faltschachteln mit Folienfenstern
DE19806669A1 (de) * 1998-02-18 1999-08-19 Hetzel Gmbh & Co Kg Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Kunststoffhüllen
US6051095A (en) * 1998-07-20 2000-04-18 C.G. Bretting Manufacturing Company, Inc. Flying web splice apparatus and method
EP2103525B1 (fr) * 2007-01-16 2019-04-10 Orihiro Engineering Co., Ltd. Dispositif d'avancement de films et système d'ensachage équipé de ce dispositif
WO2012120533A2 (fr) * 2011-03-01 2012-09-13 Essel Propack Ltd. Système de raccordement de bande automatique et son procédé
CN112278954B (zh) * 2020-10-14 2022-03-01 邯郸恒永防护洁净用品有限公司 一种无纺布收卷装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3227594A (en) * 1962-01-22 1966-01-04 Du Pont Method and apparatus for splicing indefinite length webs
US3384527A (en) * 1965-02-12 1968-05-21 Fener Alfred Means for splicing thermoplastic webbing

Also Published As

Publication number Publication date
GB1309684A (en) 1973-03-14
DE2051257A1 (de) 1971-04-29
FR2066190A5 (fr) 1971-08-06
US3627616A (en) 1971-12-14
JPS505227B1 (fr) 1975-03-01

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