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ES2092942B1 - IMPROVEMENTS INTRODUCED IN TRAY WRAPPING MACHINES WITH EXTENDABLE FILM. - Google Patents

IMPROVEMENTS INTRODUCED IN TRAY WRAPPING MACHINES WITH EXTENDABLE FILM.

Info

Publication number
ES2092942B1
ES2092942B1 ES9301332A ES9301332A ES2092942B1 ES 2092942 B1 ES2092942 B1 ES 2092942B1 ES 9301332 A ES9301332 A ES 9301332A ES 9301332 A ES9301332 A ES 9301332A ES 2092942 B1 ES2092942 B1 ES 2092942B1
Authority
ES
Spain
Prior art keywords
film
tray
machine
wrapping machines
improvements introduced
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 - Fee Related
Application number
ES9301332A
Other languages
Spanish (es)
Other versions
ES2092942A1 (en
Inventor
Iriarte Iosu Errasti
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.)
Ulma SCL
Original Assignee
Ulma SCL
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 Ulma SCL filed Critical Ulma SCL
Priority to ES9301332A priority Critical patent/ES2092942B1/en
Priority to DE69405307T priority patent/DE69405307T2/en
Priority to EP94500096A priority patent/EP0630821B1/en
Priority to AT94500096T priority patent/ATE157612T1/en
Priority to US08/255,853 priority patent/US5501066A/en
Publication of ES2092942A1 publication Critical patent/ES2092942A1/en
Application granted granted Critical
Publication of ES2092942B1 publication Critical patent/ES2092942B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Nonmetal Cutting Devices (AREA)
  • Basic Packing Technique (AREA)

Abstract

MEJORAS INTRODUCIDAS EN MAQUINAS ENVOLVEDORAS DE BANDEJAS CON FILM EXTENSIBLE. LA MAQUINA ESTA PREVISTA PARA ENVOLVER MEDIANTE UNA PORCION DE FILM, UNA BANDEJA CONTENEDORA DE PRODUCTOS ALIMENTICIOS, SIENDO LAS BANDEJAS ALIMENTADAS A TRAVES DE UN DISPOSITIVO LATERAL QUE CUENTA CON UNA BALANZA DE PESADO, SIENDO SUSCEPTIBLES ADEMAS ESAS BANDEJAS ENVUELTAS DE SER ETIQUETADAS. LAS MEJORAS SE CENTRAN EN EL SISTEMA INTRODUCTORIO Y CORTADOR DEL FILM, ASI COMO EN LOS MEDIOS DE ARRASTRE DEL PROPIO FILM HASTA LA BANDEJA QUE PRETENDE SER ENVUELTA. EL SISTEMA DE INTRODUCCION Y CORTE DEL FILM COMPRENDE UN CARRO (3) UNIDO A UNA LEVA (9) CUYO GIRO PROVOCA EL AVANCE Y RETROCESO DEL CITADO CARRO. EN CUANTO AL DISPOSITIVO DE CORTE, EL MISMO ESTA CONSTITUIDO POR UNA CUCHILLA (12) MONTADA SOBRE UN SOPORTE, EN DONDE LOS MOVIMIENTOS DEL CARRO DE LA PROPIA CUCHILLA ESTAN SINCRONIZADOS. LA MAQUINA INCLUYE UNA UNIDAD DE PESADO SITUADA BAJO EL CARRO, ASI COMO UN ARMARIO ELECTRICO CON LOS MEDIOS DE POTENCIA Y CONTROLDE LA PROPIA MAQUINA.IMPROVEMENTS INTRODUCED IN TRAY WRAPPING MACHINES WITH EXTENDABLE FILM. THE MACHINE IS INTENDED TO WRAP THROUGH A PORTION OF FILM, A TRAY CONTAINER OF FOOD PRODUCTS, BEING THE TRAYS FEED THROUGH A SIDE DEVICE THAT HAS A BEAUTIFUL BALANCE, BEING ALSO SUITABLE FOR THESE BANDS. THE IMPROVEMENTS ARE FOCUSED ON THE INTRODUCTORY AND CUTTING SYSTEM OF THE FILM, AS WELL AS ON THE TRAILING MEDIA OF THE OWN FILM UNTIL THE TRAY THAT INTENDS TO BE WRAPPED. THE FILM INTRODUCTION AND CUTTING SYSTEM INCLUDES A TROLLEY (3) ATTACHED TO A CAM (9) WHOSE A TURN CAUSES THE ADVANCE AND BACKSPACE OF THE SAID CART. AS FOR THE CUTTING DEVICE, THE SAME IS CONSISTING OF A BLADE (12) MOUNTED ON A SUPPORT, WHERE THE MOVEMENTS OF THE CART OF THE OWN BLADE ARE SYNCHRONIZED. THE MACHINE INCLUDES A HEAVY UNIT LOCATED UNDER THE CAR, AS WELL AS AN ELECTRICAL CABINET WITH THE MEANS OF POWER AND CONTROL OF THE OWN MACHINE.

ES9301332A 1993-06-11 1993-06-11 IMPROVEMENTS INTRODUCED IN TRAY WRAPPING MACHINES WITH EXTENDABLE FILM. Expired - Fee Related ES2092942B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ES9301332A ES2092942B1 (en) 1993-06-11 1993-06-11 IMPROVEMENTS INTRODUCED IN TRAY WRAPPING MACHINES WITH EXTENDABLE FILM.
DE69405307T DE69405307T2 (en) 1993-06-11 1994-06-01 Machine for wrapping trays in stretchable film
EP94500096A EP0630821B1 (en) 1993-06-11 1994-06-01 Stretchable film tray wrapping machine
AT94500096T ATE157612T1 (en) 1993-06-11 1994-06-01 MACHINE FOR WRAPPING TRAY IN STRETCHY FILM
US08/255,853 US5501066A (en) 1993-06-11 1994-06-07 Stretchable film tray wrapping machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9301332A ES2092942B1 (en) 1993-06-11 1993-06-11 IMPROVEMENTS INTRODUCED IN TRAY WRAPPING MACHINES WITH EXTENDABLE FILM.

Publications (2)

Publication Number Publication Date
ES2092942A1 ES2092942A1 (en) 1996-12-01
ES2092942B1 true ES2092942B1 (en) 1997-06-16

Family

ID=8282211

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9301332A Expired - Fee Related ES2092942B1 (en) 1993-06-11 1993-06-11 IMPROVEMENTS INTRODUCED IN TRAY WRAPPING MACHINES WITH EXTENDABLE FILM.

Country Status (1)

Country Link
ES (1) ES2092942B1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2633684A (en) * 1947-06-05 1953-04-07 Howard A Rohdin Apparatus for packaging in a controlled atmosphere
US3733733A (en) * 1971-03-18 1973-05-22 L Ruter Floating buoyant object
US3881297A (en) * 1973-09-04 1975-05-06 Sun Chemical Corp Bottom-wrap apparatus
DE2460974A1 (en) * 1973-12-29 1975-07-03 Asahi Dow Ltd PROCESS AND DEVICE FOR PACKAGING ARTICLES WITH A STRETCHABLE FILM
US4501106A (en) * 1982-04-26 1985-02-26 Hobart Corporation Wrapping control system for film wrapping machine
US4709531A (en) * 1984-05-23 1987-12-01 Teraoka Seiko Co., Ltd. Stretch film packaging machine

Also Published As

Publication number Publication date
ES2092942A1 (en) 1996-12-01

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Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 19961201

Kind code of ref document: A1

Effective date: 19961201

GC2A Exploitation certificate registered application with search report

Effective date: 19980626

FD1A Patent lapsed

Effective date: 20040503