GB291920A - Improvements in or relating to printing machinery - Google Patents
Improvements in or relating to printing machineryInfo
- Publication number
- GB291920A GB291920A GB967927A GB967927A GB291920A GB 291920 A GB291920 A GB 291920A GB 967927 A GB967927 A GB 967927A GB 967927 A GB967927 A GB 967927A GB 291920 A GB291920 A GB 291920A
- Authority
- GB
- United Kingdom
- Prior art keywords
- web
- nozzles
- nozzle
- pipe
- dust
- 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
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
- B41F23/002—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing cleaning devices for sheets or webs
Abstract
291,920. Blackie &. Son, Ltd., and Ross, W. April 8, 1927. Dust, collecting.-Dust is removed from a paper web 4 on its way to the printing-cylinders (not shown) by means of suction nozzles acting on opposite sides of the web, brushing-devices being provided adjacent to the nozzles on one or both sides of the web. Devices for blowing the dust into the mouths of the suction nozzles may also be provided. A number of nozzles 5 arranged across the width of the web are provided on the upper side, each nozzle having a mouth 6 in the form of a long slot. The nozzles 5 extend from a main suction pipe 2 carried by an arm 9 pivotal about a pin 10, which is adjustable along a slot in a bracket 12 so that the nozzles may be adjusted along the length of the web and may be swung up out of the way. The pipe 2 is supported by pillars 14, which are screwed into bosses on the pipe, and rest on foot plates 16. A brush 24 is arranged on each nozzle at a trailing angle to the web. and is both pivotally and adjustably mounted. A valve may be provided in each nozzle 5 and in the main pipe 2. On the lower side of the web a similar set of nozzles 7 is provided extending from a pipe 3 fixed to a girder 19, which is attached to a fixed part by screws 17<1> passing through slots 18, and is supported by pillars 20. One boundary of each nozzle slot, e.g. the boundary 27 or 28, is at a different level from the other to prevent the web 4 sticking to the nozzle, and the edges of the slots may be serrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB967927A GB291920A (en) | 1927-04-08 | 1927-04-08 | Improvements in or relating to printing machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB967927A GB291920A (en) | 1927-04-08 | 1927-04-08 | Improvements in or relating to printing machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB291920A true GB291920A (en) | 1928-06-14 |
Family
ID=9876656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB967927A Expired GB291920A (en) | 1927-04-08 | 1927-04-08 | Improvements in or relating to printing machinery |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB291920A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2956300A (en) * | 1956-09-17 | 1960-10-18 | Oxy Dry Sprayer Corp | Web tensioning and cleaning apparatus |
| US3264673A (en) * | 1963-08-20 | 1966-08-09 | Vickerys Ltd | Doctors for papermaking machines |
| US3272651A (en) * | 1961-10-30 | 1966-09-13 | Peninsular Paper Company | Paper cutting dust collector system and method |
| EP0183862A1 (en) * | 1984-12-03 | 1986-06-11 | Steinbeis Temming Papier GmbH & Co. | Apparatus for preparing format papers with a low dust content |
| EP0183863A1 (en) * | 1984-12-03 | 1986-06-11 | Steinbeis Temming Papier GmbH & Co. | Format paper with a low dust content, process for its manufacture and its use |
| GB2248583A (en) * | 1990-10-10 | 1992-04-15 | Moores J & C Ltd | Non-contact web cleaning apparatus. |
| EP3241687A3 (en) * | 2016-05-02 | 2017-11-22 | Polymount International B.V. | A method of cleaning of a printed band of flexible material, as well as a device therefor |
-
1927
- 1927-04-08 GB GB967927A patent/GB291920A/en not_active Expired
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2956300A (en) * | 1956-09-17 | 1960-10-18 | Oxy Dry Sprayer Corp | Web tensioning and cleaning apparatus |
| US3272651A (en) * | 1961-10-30 | 1966-09-13 | Peninsular Paper Company | Paper cutting dust collector system and method |
| US3264673A (en) * | 1963-08-20 | 1966-08-09 | Vickerys Ltd | Doctors for papermaking machines |
| EP0183862A1 (en) * | 1984-12-03 | 1986-06-11 | Steinbeis Temming Papier GmbH & Co. | Apparatus for preparing format papers with a low dust content |
| EP0183863A1 (en) * | 1984-12-03 | 1986-06-11 | Steinbeis Temming Papier GmbH & Co. | Format paper with a low dust content, process for its manufacture and its use |
| GB2248583A (en) * | 1990-10-10 | 1992-04-15 | Moores J & C Ltd | Non-contact web cleaning apparatus. |
| US5163369A (en) * | 1990-10-10 | 1992-11-17 | J. & C. Moores, Ltd. | Non-contact web cleaning apparatus |
| EP3241687A3 (en) * | 2016-05-02 | 2017-11-22 | Polymount International B.V. | A method of cleaning of a printed band of flexible material, as well as a device therefor |
| US10166759B2 (en) | 2016-05-02 | 2019-01-01 | Boers Holding B.V. | Method of cleaning of a printed band of flexible material, as well as an apparatus therefor |
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