GB1479919A - Press for the printing of continuous flat tubes of plastics film - Google Patents
Press for the printing of continuous flat tubes of plastics filmInfo
- Publication number
- GB1479919A GB1479919A GB5501974A GB5501974A GB1479919A GB 1479919 A GB1479919 A GB 1479919A GB 5501974 A GB5501974 A GB 5501974A GB 5501974 A GB5501974 A GB 5501974A GB 1479919 A GB1479919 A GB 1479919A
- Authority
- GB
- United Kingdom
- Prior art keywords
- film
- printing
- flat tubes
- press
- control
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F33/00—Indicating, counting, warning, control or safety devices
- B41F33/04—Tripping devices or stop-motions
- B41F33/14—Automatic control of tripping devices by feelers, photoelectric devices, pneumatic devices, or other detectors
Landscapes
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Making Paper Articles (AREA)
- Rotary Presses (AREA)
Abstract
1479919 Printing press; control of registration WINDMOLLER & HOLSCHER 19 Dec 1974 [24 Jan 1974] 55019/74 Heading B6C A printing press, Fig. 3, in which either the plate cylinder 15 or the impression cylinder 16 can be tripped to provide an impression at desired positions on a film 12 is characterized by the provision of either a rotary oam (not shown) or a digital counter to control the tripping, and by an annular marking extending entirely around the plate cylinder circumference the imprint of which on the film indicates the extent of the printed area and assists subsequent operations, e.g. severing. The invention is particularly applicable to the printing of flat tubes of plastics film, Fig. 2 (not shown), which are cut into sections and used as shrink-on envelope packaging, Fig. 1 (not shown). The digital counter preferably operates with the film feed and comprises a cam plate 22 and induction generator 29 providing control pulses. The film may be pretreated by electric discharge to improve printability, the area of treatment being similarly defined with the rotary cam or counter.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742403371 DE2403371C3 (en) | 1974-01-24 | Device for endless printing of flat tubes made of plastic film |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1479919A true GB1479919A (en) | 1977-07-13 |
Family
ID=5905594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5501974A Expired GB1479919A (en) | 1974-01-24 | 1974-12-19 | Press for the printing of continuous flat tubes of plastics film |
Country Status (3)
Country | Link |
---|---|
FR (1) | FR2258956B3 (en) |
GB (1) | GB1479919A (en) |
IT (1) | IT1028486B (en) |
-
1974
- 1974-12-19 GB GB5501974A patent/GB1479919A/en not_active Expired
-
1975
- 1975-01-20 FR FR7501586A patent/FR2258956B3/fr not_active Expired
- 1975-01-21 IT IT1943875A patent/IT1028486B/en active
Also Published As
Publication number | Publication date |
---|---|
DE2403371A1 (en) | 1975-07-31 |
IT1028486B (en) | 1979-01-30 |
DE2403371B2 (en) | 1975-11-27 |
FR2258956A1 (en) | 1975-08-22 |
FR2258956B3 (en) | 1977-10-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |