[go: up one dir, main page]

ES2006472A6 - Improvements in the means of feeding of sheets of film to wrapping machines. - Google Patents

Improvements in the means of feeding of sheets of film to wrapping machines.

Info

Publication number
ES2006472A6
ES2006472A6 ES8700810A ES8700810A ES2006472A6 ES 2006472 A6 ES2006472 A6 ES 2006472A6 ES 8700810 A ES8700810 A ES 8700810A ES 8700810 A ES8700810 A ES 8700810A ES 2006472 A6 ES2006472 A6 ES 2006472A6
Authority
ES
Spain
Prior art keywords
film
wrapping
feeding
sheets
wrapping machines
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
Application number
ES8700810A
Other languages
Spanish (es)
Inventor
Igartua Julio Vicuna
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 ES8700810A priority Critical patent/ES2006472A6/en
Priority to EP19880500029 priority patent/EP0284538A1/en
Publication of ES2006472A6 publication Critical patent/ES2006472A6/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H20/00—Advancing webs
    • B65H20/02—Advancing webs by friction roller
    • 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
    • B65B41/00—Supplying or feeding container-forming sheets or wrapping material
    • B65B41/02—Feeding sheets or wrapper blanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2403/00—Power transmission; Driving means
    • B65H2403/50—Driving mechanisms
    • B65H2403/51—Cam mechanisms
    • B65H2403/512—Cam mechanisms involving radial plate cam

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)

Abstract

A film (9) unwound from a reel by means (24,25) of a contact maker is fed to belts (3) for further transport to a wrapping center (17) assisted by means (4, 5) for an efficient grip to the opposite edges of the film (10). This gripping effect lasts during feeding of a suitable length of the film and during cutting (11,12,14) producing a seperated sheet (13) for wrapping. Whilst wrapping last the contact maker feeds a further part of the film and the whole cycle is repeated.
ES8700810A 1987-03-23 1987-03-23 Improvements in the means of feeding of sheets of film to wrapping machines. Expired ES2006472A6 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES8700810A ES2006472A6 (en) 1987-03-23 1987-03-23 Improvements in the means of feeding of sheets of film to wrapping machines.
EP19880500029 EP0284538A1 (en) 1987-03-23 1988-03-22 Improvements in the means of feeding of sheets of film to wrapping machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES8700810A ES2006472A6 (en) 1987-03-23 1987-03-23 Improvements in the means of feeding of sheets of film to wrapping machines.

Publications (1)

Publication Number Publication Date
ES2006472A6 true ES2006472A6 (en) 1989-05-01

Family

ID=8250099

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8700810A Expired ES2006472A6 (en) 1987-03-23 1987-03-23 Improvements in the means of feeding of sheets of film to wrapping machines.

Country Status (2)

Country Link
EP (1) EP0284538A1 (en)
ES (1) ES2006472A6 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3587289B1 (en) 2018-06-25 2020-07-29 Bizerba SE & Co. KG Film transport device for a packaging machine for packaging with stretchable film
EP3587283B1 (en) * 2018-06-25 2020-07-29 Bizerba SE & Co. KG Packaging machine for packaging with stretch film and optimized packaging method
EP3659933B1 (en) * 2018-11-27 2021-04-28 Bizerba SE & Co. KG Packaging machine for packaging with stretch film
JP2025091295A (en) * 2023-12-06 2025-06-18 株式会社イシダ packaging equipment

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1931787A (en) * 1923-11-10 1933-10-24 Fred L Borchert Wrapping mechanism
GB700420A (en) * 1951-07-17 1953-12-02 Forgrove Mach Improvements in or relating to wrapping machines
CH503616A (en) * 1969-05-20 1971-02-28 Automac Ind Italiana Costruzio Method and machine for packaging packages in stretchable films made of soft plastic
US3881720A (en) * 1973-03-21 1975-05-06 Champion Int Corp Gripless sheet guiding apparatus
CH595244A5 (en) * 1975-05-02 1978-02-15 Sapal Plieuses Automatiques

Also Published As

Publication number Publication date
EP0284538A1 (en) 1988-09-28

Similar Documents

Publication Publication Date Title
GB2228925B (en) Apparatus for feeding boards from a stack
DE3372745D1 (en) Apparatus for taking off a band wound about a batch of paper sheets
GB8813544D0 (en) Method & apparatus for feeding & tightening band in strapping machine
GB2203723B (en) System for feeding stacks of sheet material on to a user machine
EP1428761A3 (en) Process and apparatus to handle sheets, especially coupons
SE8603719L (en) SET TO HANDLE PAPER ROLLS IN A ROLLER PRINTING MACHINE
PL342587A1 (en) Method of and apparatus for feeding and separating flat elements
GB8821302D0 (en) Band feeding & tightening apparatus in strapping machine
GR3003249T3 (en) Method of making rolls from dough sheets and apparatus for carrying out the method
ES2006472A6 (en) Improvements in the means of feeding of sheets of film to wrapping machines.
CA2014271A1 (en) Machine and method for overwrapping cylindrical articles
IT8249305A0 (en) FOLDING APPARATUS WITH BELT GUIDE FOR FEEDING SHEETS INTO PRINTING MACHINES
CA1030168A (en) Method and apparatus for feeding items from a stack
EP0309815A3 (en) Device for feeding sheets to a sheet-processing machine, particularly to a printing machine
ATE54885T1 (en) APPARATUS FOR MAKING PORTABLE TUBULAR PACKAGES FROM PRINTED PRODUCTS.
GB2255331B (en) Process and apparatus for the feeding, aligning and holding of a sheet on a sheet-processing machine
GB2023548B (en) Feeding sheets in apparatus for producing trays
GB2099393A (en) Attaching strip to a web
CN1005768B (en) Forming and packaging articles of compressible foam material
JPS574853A (en) Paper feeder for duplicating machine
GB1550078A (en) Apparatus for positioning and feeding sheets on sheet processing machines
JPS6434820A (en) Sheet feeder
JPS541580A (en) Feeding and transporting device of paper, etc.
IT1238650B (en) Device for feeding packaging machines
JPS59150292U (en) Wrapped kamaboko processing equipment

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20011110