Invention Grant
US06971220B1 Method of wrapping a round bale compacted by a round baler, film-wrapping device and round baler that is provided with such a film-wrapping device
失效
包装由圆形打包机，薄膜包装装置和圆形打捆机压实的圆形包装的方法，该圆形打包机设置有这种薄膜包装装置
- Patent Title: Method of wrapping a round bale compacted by a round baler, film-wrapping device and round baler that is provided with such a film-wrapping device
- Patent Title (中): 包装由圆形打包机，薄膜包装装置和圆形打捆机压实的圆形包装的方法，该圆形打包机设置有这种薄膜包装装置
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Application No.: US09980527Application Date: 1999-04-23
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Publication No.: US06971220B1Publication Date: 2005-12-06
- Inventor: Erwin Rampp
- Applicant: Erwin Rampp
- Applicant Address: US UT Ogden
- Assignee: RPP America, LLC
- Current Assignee: RPP America, LLC
- Current Assignee Address: US UT Ogden
- Agency: Heimbecher & Assoc., LLC
- International Application: PCT/EP99/02774 WO 19990423
- International Announcement: WO00/64237 WO 20001102
- Main IPC: A01F15/07
- IPC: A01F15/07 ; B65B27/12 ; B65B53/00 ; B65B11/04 ; B65B11/58
Abstract:
The invention relates to a method and a device for wrapping a round bale pressed in a round bale press at least about its cylindrical surface area with an at least unilaterally adhesive film (12). With the inventive method, the film (12) is pulled off by means of a pulling-off device (6, 7) from a film roll (11) in its entire width. During a predetermined space o time of said pulling-off operation, a film rope (13) is formed from the film (12). Said film rope (13) is introduced into the gap between the round bales (3) to be wrapped and a device forming the circumferential press chamber wall (2). By setting the round bale (3) into rotation, the film rope (13) present in the gap is carried along. The round bale (3) is so long rotated until the desired number of film layers has formed on the surface area of the round bale.
Information query
