IT1269014B - Machine for the continuous heat-welding together of webs of plastic and/or paper material in one or more mutual combinations - Google Patents
Machine for the continuous heat-welding together of webs of plastic and/or paper material in one or more mutual combinationsInfo
- Publication number
- IT1269014B IT1269014B ITPD940190A ITPD940190A IT1269014B IT 1269014 B IT1269014 B IT 1269014B IT PD940190 A ITPD940190 A IT PD940190A IT PD940190 A ITPD940190 A IT PD940190A IT 1269014 B IT1269014 B IT 1269014B
- Authority
- IT
- Italy
- Prior art keywords
- series
- discs
- webs
- machine
- plastic
- Prior art date
Links
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
- Making Paper Articles (AREA)
Abstract
The present invention relates to a machine for the continuous heat-welding together of webs of plastic and/or paper material in one or more mutual combinations. This machine is characterized in that it comprises two series of discs mounted and fixed on respective mutually parallel and counter-rotating shafts, the said two series each consisting of at least two discs, and at least one of the said two series of discs being provided with means of heating and in contact with the corresponding soft outer regions relating to the discs of the other of the said two series. Two or more webs arriving from supply means pass between the first series of discs and the second series of discs and are consequently heat-welded together to form tubes. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITPD940190A IT1269014B (en) | 1994-11-02 | 1994-11-02 | Machine for the continuous heat-welding together of webs of plastic and/or paper material in one or more mutual combinations |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITPD940190A IT1269014B (en) | 1994-11-02 | 1994-11-02 | Machine for the continuous heat-welding together of webs of plastic and/or paper material in one or more mutual combinations |
Publications (3)
Publication Number | Publication Date |
---|---|
ITPD940190A0 ITPD940190A0 (en) | 1994-11-02 |
ITPD940190A1 ITPD940190A1 (en) | 1996-05-02 |
IT1269014B true IT1269014B (en) | 1997-03-18 |
Family
ID=11390831
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITPD940190A IT1269014B (en) | 1994-11-02 | 1994-11-02 | Machine for the continuous heat-welding together of webs of plastic and/or paper material in one or more mutual combinations |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1269014B (en) |
-
1994
- 1994-11-02 IT ITPD940190A patent/IT1269014B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ITPD940190A0 (en) | 1994-11-02 |
ITPD940190A1 (en) | 1996-05-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19971126 |