JPS6445206A - Device for opening folded packing film - Google Patents
Device for opening folded packing filmInfo
- Publication number
- JPS6445206A JPS6445206A JP19433487A JP19433487A JPS6445206A JP S6445206 A JPS6445206 A JP S6445206A JP 19433487 A JP19433487 A JP 19433487A JP 19433487 A JP19433487 A JP 19433487A JP S6445206 A JPS6445206 A JP S6445206A
- Authority
- JP
- Japan
- Prior art keywords
- film
- opening
- piece
- guide roll
- gatherings
- 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.)
- Pending
Links
- 238000012856 packing Methods 0.000 title 1
- 238000007664 blowing Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
Landscapes
- Supplying Of Containers To The Packaging Station (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
Abstract
PURPOSE:To perform a smooth and accurate feeding of film free from gatherings, skew and waviness by blowing air into folded film with the upper and lower pieces thereof in close contact to form an air layer therebetween and opening the film by an opening member. CONSTITUTION:Folded film F is fed via a suitable roll 123...123 to a guide roll 106 and thence travels in a direction opposite to an opening member 102, spread largely by a guide roll 104 which separates the film F into the upper piece Fa and the lower piece Fb to guide each of the film pieces to their respective opening members 102 and 102'. Next, an air blow-out device 103 provided between the guide roll 104 and the opening members 102 and 102' gives rise to an air layer E between the upper piece Fa and the lower piece Fb of the film F. With such method, an excessive separation force is not exerted on the film surface when separating the upper piece Fa and the lower piece Fb, without producing gatherings, skew and waviness on the film surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19433487A JPS6445206A (en) | 1987-08-05 | 1987-08-05 | Device for opening folded packing film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19433487A JPS6445206A (en) | 1987-08-05 | 1987-08-05 | Device for opening folded packing film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6445206A true JPS6445206A (en) | 1989-02-17 |
Family
ID=16322861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19433487A Pending JPS6445206A (en) | 1987-08-05 | 1987-08-05 | Device for opening folded packing film |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6445206A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02114601U (en) * | 1989-02-28 | 1990-09-13 | ||
| WO2001044052A1 (en) * | 1999-12-14 | 2001-06-21 | K.C. Technical Services, Inc. | Vertical bagging apparatus |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4120068Y1 (en) * | 1965-01-01 | 1966-09-21 | ||
| JPS6020567U (en) * | 1983-07-21 | 1985-02-13 | 近藤耐酸槽株式会社 | rotating barrel |
| JPS6077815A (en) * | 1983-10-04 | 1985-05-02 | 株式会社ミツワ | Packer for material to be packaged by half folded film |
-
1987
- 1987-08-05 JP JP19433487A patent/JPS6445206A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4120068Y1 (en) * | 1965-01-01 | 1966-09-21 | ||
| JPS6020567U (en) * | 1983-07-21 | 1985-02-13 | 近藤耐酸槽株式会社 | rotating barrel |
| JPS6077815A (en) * | 1983-10-04 | 1985-05-02 | 株式会社ミツワ | Packer for material to be packaged by half folded film |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02114601U (en) * | 1989-02-28 | 1990-09-13 | ||
| WO2001044052A1 (en) * | 1999-12-14 | 2001-06-21 | K.C. Technical Services, Inc. | Vertical bagging apparatus |
| US6775962B1 (en) * | 1999-12-14 | 2004-08-17 | K.C. Technical Services, Inc. | Vertical bagging apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SE8800267L (en) | SET AND APPLIANCE FOR WRAPPING OF A PRODUCT, SPECIAL PLASTIC WRAPPING OF A MAGAZINE STACK | |
| SE8200568L (en) | DEVICE FOR INFOING SHEET PACKAGES IN A TREATING MACHINE | |
| EP0423774A3 (en) | Installation for coating webs or for making carrierless webs | |
| US3987949A (en) | Forms bursting apparatus | |
| TW323990B (en) | Apparatus for separating and removing an upmost sheet of paper from a stack of paper | |
| JPS6445206A (en) | Device for opening folded packing film | |
| EP0269912B1 (en) | Apparatus for manufacturing bidirectionally openable slide fasteners | |
| US5403428A (en) | Apparatus for producing communication articles including postcards and envelopes | |
| GR3032604T3 (en) | Method and apparatus for the separation of stacked flat products and the use of the apparatus in the packaging of cigarettes | |
| SE7701381L (en) | DEVICE FOR MAKING A MATA PLANA FOREMAL, SEPARATELY STIFF SHEETS, WITH A SPECIFIC DEGREE OF OVERLAPP | |
| DE3767872D1 (en) | DEVICE FOR SEPARATING SHEET MATERIAL. | |
| EP0398220A3 (en) | Sheet supplying device | |
| EP0398299A3 (en) | Sheet feeding device | |
| ES8601010A1 (en) | Apparatus and method for aligning and joining individual blanks | |
| DK0431526T3 (en) | Apparatus for separating a stream of flat products transported in overlapping formation, in particular a at least two-layer paper product stream | |
| US4820375A (en) | Screw type rod feeding and placement mechanism | |
| EP0156756A3 (en) | Method and apparatus for feeding sheets, particularly fabrics from a stack | |
| SE8502938D0 (en) | MAKE SIZE A STACK OF SHEET MATERIAL | |
| JPS54159969A (en) | Paper feeding apparatus | |
| ES294147U (en) | APPARATUS FOR THE SEPARATION OF SIMPLE PLASTIFIED SHEETS COUPLED SUCCESSIVELY BETWEEN YES WITH A PLASTIC FILM COIL | |
| JPS5297558A (en) | Device for separating and transporting sheets | |
| SU893350A1 (en) | Method of separating top sheet from stack | |
| AU580180B2 (en) | Sheet removal device | |
| DE3173245D1 (en) | Mask for generating documents, process for manufacturing the same, and means for carrying out the process | |
| JPS6443461A (en) | Pull-out binding print forming device |