IT1306936B1 - INSTANTANEOUSLY FEEDING CALENDER IN WELDING MACHINES FOR PLASTIC MATERIALS - Google Patents

INSTANTANEOUSLY FEEDING CALENDER IN WELDING MACHINES FOR PLASTIC MATERIALS

Info

Publication number
IT1306936B1
IT1306936B1 IT1999MI000031A ITMI990031A IT1306936B1 IT 1306936 B1 IT1306936 B1 IT 1306936B1 IT 1999MI000031 A IT1999MI000031 A IT 1999MI000031A IT MI990031 A ITMI990031 A IT MI990031A IT 1306936 B1 IT1306936 B1 IT 1306936B1
Authority
IT
Italy
Prior art keywords
plastic materials
welding machines
instantaneously
feeding calender
calender
Prior art date
Application number
IT1999MI000031A
Other languages
Italian (it)
Inventor
Giorgio Mainini
Original Assignee
Elba 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 Elba Spa filed Critical Elba Spa
Priority to IT1999MI000031A priority Critical patent/IT1306936B1/en
Priority to EP99204427A priority patent/EP1020390A3/en
Publication of ITMI990031A1 publication Critical patent/ITMI990031A1/en
Application granted granted Critical
Publication of IT1306936B1 publication Critical patent/IT1306936B1/en

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
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/02—Feeding or positioning sheets, blanks or webs
    • B31B70/10—Feeding or positioning webs
IT1999MI000031A 1999-01-12 1999-01-12 INSTANTANEOUSLY FEEDING CALENDER IN WELDING MACHINES FOR PLASTIC MATERIALS IT1306936B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT1999MI000031A IT1306936B1 (en) 1999-01-12 1999-01-12 INSTANTANEOUSLY FEEDING CALENDER IN WELDING MACHINES FOR PLASTIC MATERIALS
EP99204427A EP1020390A3 (en) 1999-01-12 1999-12-20 Feeding calender in welding machines for plastic materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999MI000031A IT1306936B1 (en) 1999-01-12 1999-01-12 INSTANTANEOUSLY FEEDING CALENDER IN WELDING MACHINES FOR PLASTIC MATERIALS

Publications (2)

Publication Number Publication Date
ITMI990031A1 ITMI990031A1 (en) 2000-07-12
IT1306936B1 true IT1306936B1 (en) 2001-10-11

Family

ID=11381445

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999MI000031A IT1306936B1 (en) 1999-01-12 1999-01-12 INSTANTANEOUSLY FEEDING CALENDER IN WELDING MACHINES FOR PLASTIC MATERIALS

Country Status (2)

Country Link
EP (1) EP1020390A3 (en)
IT (1) IT1306936B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1410807B1 (en) * 2009-11-02 2014-09-25 Prati Srl MOTORIZED TOWING ROLLER DEVICE FOR OVERLAPPING BANDS

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2971416A (en) * 1954-12-31 1961-02-14 Lectromatic Devices Inc Measuring-type strip-feeding machine
US3902954A (en) * 1971-11-12 1975-09-02 Fmc Corp Apparatus for making bottom seal thermoplastic bags
DE3138540A1 (en) * 1981-09-28 1983-04-14 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach DEVICE FOR FEEDING BOWS DETACHED ON A PUTTING TABLE AND ALIGNED TO THE FRONT AND SIDE EDGE
US5358592A (en) * 1989-07-11 1994-10-25 Nippon Flute Co., Ltd. Bag making machine control
JP2829723B2 (en) * 1995-08-22 1998-12-02 エフ エム シー コーポレーション Modification of web with recorded servo control identifier

Also Published As

Publication number Publication date
EP1020390A2 (en) 2000-07-19
ITMI990031A1 (en) 2000-07-12
EP1020390A3 (en) 2001-12-19

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