CA2029075A1 - Method for capturing an end head onto a press platen in a roll wrapping unit and assembly for implementation of the method - Google Patents
Method for capturing an end head onto a press platen in a roll wrapping unit and assembly for implementation of the methodInfo
- Publication number
- CA2029075A1 CA2029075A1 CA 2029075 CA2029075A CA2029075A1 CA 2029075 A1 CA2029075 A1 CA 2029075A1 CA 2029075 CA2029075 CA 2029075 CA 2029075 A CA2029075 A CA 2029075A CA 2029075 A1 CA2029075 A1 CA 2029075A1
- Authority
- CA
- Canada
- Prior art keywords
- end head
- platen
- press platen
- assembly
- press
- 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.)
- Granted
Links
Classifications
-
- 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
- B65B25/00—Packaging other articles presenting special problems
- B65B25/14—Packaging paper or like sheets, envelopes, or newspapers, in flat, folded, or rolled form
- B65B25/146—Packaging paper or like sheets, envelopes, or newspapers, in flat, folded, or rolled form packaging rolled-up articles
- B65B25/148—Jumbo paper rolls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Basic Packing Technique (AREA)
- Making Paper Articles (AREA)
- Packaging Of Special Articles (AREA)
- Handling Of Sheets (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The present invention concerns a method and assembly for the capture of an outer end head (4) onto a press platen (1) in roll wrapping unit. According to the method, the outer end head (4) is taken with the help of a clamp (2) close to the press platen (1) and a rapid air flow is injected into the gap between the platen (1) and the end head (4). This air flow effects an underpressure into the gap between the end head (4) and the press platen (1), whereby the end head (4) is forced by the effect of the ambient pressure close to the press platen (1). As soon as the end head (4) is close to the platen (1), a vacuum applied via suction holes (25) in the platen (1) sucks the end head (4) against the platen (1). The assembly in accordance with the invention applies the air flow via a channel (18, 23, 24) arranged to pass through the press platen (1) into the gap between the press platen (1) and the end head (4).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI895205 | 1989-11-01 | ||
FI895205A FI83859C (en) | 1989-11-01 | 1989-11-01 | FOERFARANDE FOER UPPTAGNING AV EN YTTERLAPP PAO EN PRESSKIVA I EN RULLFOERPACKNINGSMASKIN OCH ANORDNING FOER TILLAEMPNING AV FOERFARANDET. |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2029075A1 true CA2029075A1 (en) | 1991-05-02 |
CA2029075C CA2029075C (en) | 2001-01-30 |
Family
ID=8529275
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2029075 Expired - Lifetime CA2029075C (en) | 1989-11-01 | 1990-10-31 | Method for capturing an end head onto a press platen in a roll wrapping unit and assembly for implementation of the method |
Country Status (3)
Country | Link |
---|---|
CA (1) | CA2029075C (en) |
DE (1) | DE4034395C2 (en) |
FI (1) | FI83859C (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10025510C2 (en) * | 2000-05-23 | 2002-04-18 | Voith Paper Patent Gmbh | Method and device for attaching an outer front cover to a roll of material web to be packed |
DE102006056726A1 (en) | 2006-12-01 | 2008-06-05 | Voith Patent Gmbh | A packaging apparatus and method for attaching outer end caps to a roll |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI72936C (en) * | 1984-12-31 | 1987-08-10 | Waertsilae Oy Ab | ANORDNING VID RULLPACKNINGSMASKIN FOER ANBRINGANDE AV MJUKA INNERAENDLAPPAR. |
-
1989
- 1989-11-01 FI FI895205A patent/FI83859C/en not_active IP Right Cessation
-
1990
- 1990-10-29 DE DE19904034395 patent/DE4034395C2/en not_active Expired - Fee Related
- 1990-10-31 CA CA 2029075 patent/CA2029075C/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FI83859C (en) | 1991-09-10 |
FI895205A0 (en) | 1989-11-01 |
DE4034395A1 (en) | 1991-05-02 |
CA2029075C (en) | 2001-01-30 |
DE4034395C2 (en) | 1999-10-28 |
FI83859B (en) | 1991-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed | ||
MKEC | Expiry (correction) |
Effective date: 20121202 |