IT948042B - Macchina termosaldatrice sottovuo to rotativa per contenitori pla stici termosaldabili - Google Patents

Macchina termosaldatrice sottovuo to rotativa per contenitori pla stici termosaldabili

Info

Publication number
IT948042B
IT948042B IT19808/72A IT1980872A IT948042B IT 948042 B IT948042 B IT 948042B IT 19808/72 A IT19808/72 A IT 19808/72A IT 1980872 A IT1980872 A IT 1980872A IT 948042 B IT948042 B IT 948042B
Authority
IT
Italy
Prior art keywords
heat
sealing machine
plastic containers
vacuum sealing
rotary vacuum
Prior art date
Application number
IT19808/72A
Other languages
English (en)
Italian (it)
Original Assignee
Vacuum Pump Spa
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 Vacuum Pump Spa filed Critical Vacuum Pump Spa
Priority to IT19808/72A priority Critical patent/IT948042B/it
Priority to DE2302034A priority patent/DE2302034A1/de
Priority to DD168394A priority patent/DD101629A5/xx
Priority to FR7302321A priority patent/FR2169165A1/fr
Priority to ES410914A priority patent/ES410914A1/es
Application granted granted Critical
Publication of IT948042B publication Critical patent/IT948042B/it

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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/001—Joining in special atmospheres
    • 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
    • B29C65/78—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
    • B29C65/80—Rotatable transfer means for loading or unloading purposes, i.e. turret transfer means
    • 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
    • B29C66/82—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
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
    • B65B31/02—Filling, closing, or filling and closing, containers or wrappers in chambers maintained under vacuum or superatmospheric pressure or containing a special atmosphere, e.g. of inert gas
    • B65B31/022—Filling, closing, or filling and closing, containers or wrappers in chambers maintained under vacuum or superatmospheric pressure or containing a special atmosphere, e.g. of inert gas the chambers moving in an endless path

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Package Closures (AREA)
  • Packages (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
IT19808/72A 1972-01-25 1972-01-25 Macchina termosaldatrice sottovuo to rotativa per contenitori pla stici termosaldabili IT948042B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT19808/72A IT948042B (it) 1972-01-25 1972-01-25 Macchina termosaldatrice sottovuo to rotativa per contenitori pla stici termosaldabili
DE2302034A DE2302034A1 (de) 1972-01-25 1973-01-16 Rotative vakuum-heissiegelpresse fuer heissiegelbare plastikbehaelter
DD168394A DD101629A5 (pt) 1972-01-25 1973-01-23
FR7302321A FR2169165A1 (en) 1972-01-25 1973-01-23 Rotary vacuum heat sealing press - for plastic containers with vacuum distributor group,heat sealing units,time switch,and prog
ES410914A ES410914A1 (es) 1972-01-25 1973-01-24 Perfeccionamientos en maquinas termosoldadoras de vacio ro-tativas.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19808/72A IT948042B (it) 1972-01-25 1972-01-25 Macchina termosaldatrice sottovuo to rotativa per contenitori pla stici termosaldabili

Publications (1)

Publication Number Publication Date
IT948042B true IT948042B (it) 1973-05-30

Family

ID=11161442

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19808/72A IT948042B (it) 1972-01-25 1972-01-25 Macchina termosaldatrice sottovuo to rotativa per contenitori pla stici termosaldabili

Country Status (5)

Country Link
DD (1) DD101629A5 (pt)
DE (1) DE2302034A1 (pt)
ES (1) ES410914A1 (pt)
FR (1) FR2169165A1 (pt)
IT (1) IT948042B (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4314052C1 (de) * 1993-04-29 1994-11-10 Rudolf Christoph Bilz Evakuiereinrichtung

Also Published As

Publication number Publication date
FR2169165B3 (pt) 1976-01-30
FR2169165A1 (en) 1973-09-07
DE2302034A1 (de) 1973-08-02
ES410914A1 (es) 1976-01-16
DD101629A5 (pt) 1973-11-12

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