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1. 发明申请

US20170095991A1 DUNNAGE CUT-ASSIST BIASING MEMBER 审中-公开
公开(公告)号：US20170095991A1
公开(公告)日：2017-04-06
申请号：US15282885
申请日：2016-09-30
申请人： Pregis Innovative Packaging LLC
发明人： THOMAS WETSCH , ROBERT TEGEL
IPC分类号： B31D5/00
CPC分类号： B31D5/0043 , B26D1/025 , B26D2001/006 , B26D2007/082 , B26F3/02 , B31D5/0039 , B31D5/0052 , B31D2205/0023 , B31D2205/0035 , B31D2205/0058 , B31D2205/0082 , B65H35/008 , B65H2801/63
摘要： A conversion apparatus is provided herein. The conversion apparatus includes a cutting member having an edge configured for cutting the dunnage material. The conversion apparatus also includes a biasing member that is located adjacent to the cutting member such that the dunnage material passes between the biasing member and the cutting member. The biasing member operably contacts the dunnage material thereby biasing the dunnage material against the cutting member. The position of the biasing member relative to the cutting member is such that in response to the dunnage material being retracted back into the conversion apparatus the cutting member begins to sever the dunnage material, but in response to the dunnage material traveling in the dispensing direction the cutting member does not begin to sever the dunnage material due to the relative position.

2. 发明申请

US20170021585A1 TEAR-ASSIST BLADE 审中-公开
标题翻译：辅助刀片
公开(公告)号：US20170021585A1
公开(公告)日：2017-01-26
申请号：US15284836
申请日：2016-10-04
申请人： Pregis Innovative Packaging LLC
发明人： THOMAS D. WETSCH , ROBERT TEGEL
IPC分类号： B31D5/00 , B65H45/06 , B65H35/04 , B65H20/26
CPC分类号： B31D5/0043 , B26F3/02 , B31D2205/0029 , B31D2205/0058 , B31D2205/0088 , B65H20/26 , B65H35/008 , B65H35/04 , B65H45/06 , B65H2801/63 , Y10T225/298
摘要： A material dispenser having a dispensing member configured to dispense a line of the material along a path in a downstream direction, and a cutting member having a cutting edge extending generally downstream with respect to the path. The cutting member having a convex shape across the path, such that the cutting edge engages and sequentially initiates cuts through the line of material when the line of material is pulled against the cutting member, thereby minimize cutting forces.
摘要翻译：一种材料分配器，具有分配构件，其配置成沿着下游方向的路径分配所述材料的线;以及切割构件，其具有大致相对于所述路径下游延伸的切割边缘。所述切割构件在所述路径上具有凸形形状，使得当所述材料线相对于所述切割构件被拉动时，所述切削刃接合并顺序地启动穿过所述材料线的切口，从而使切割力最小化。

3. 发明申请

US20160361887A1 CRUMPLING MECHANISM FOR CREATING DUNNAGE 审中-公开
标题翻译：创造机会的创新机制
公开(公告)号：US20160361887A1
公开(公告)日：2016-12-15
申请号：US15250501
申请日：2016-08-29
申请人： Pregis Innovative Packaging LLC
发明人： THOMAS D. WETSCH , ROBERT TEGEL
IPC分类号： B31D5/00
CPC分类号： B31D5/0052 , B31D5/04 , B31D2205/0041 , B31D2205/0047 , B31D2205/0064 , B31D2205/007 , B31D2205/0082 , B31D2205/0088 , Y10T428/24446
摘要： A dunnage crumpling apparatus is provided having first and second entry-side crumpling members and first and second exit-side crumpling members. The first and second entry-side crumpling members define an entry therebetween. The first and second exit-side crumpling members define an exit therebetween that is disposed along the longitudinal path downstream of the entry. A crumpling zone being defined between the entry and exit. The first entry-side crumpling member is configured for moving at an first rate and is associated with the second entry-side crumpling member for moving sheet material through the entry in a first direction along a longitudinal path at an entry rate. The first exit-side crumpling member is configured for moving at an second rate and is associated with the second exit-side crumpling member for moving the sheet material through the exit in the first direction along the path at a exit rate that is slower than the entry rate to crumple the sheet material for producing dunnage. The entry and exit-side crumpling members are displaced laterally along the path with respect to each other to cause shearing of the sheet within the crumpling zone.
摘要翻译：本发明提供一种垫料皱褶装置，具有第一入口侧皱褶部件和第二出口侧皱褶部件。第一和第二入口侧皱褶构件在其间限定入口。第一和第二出口侧皱褶构件在其间限定沿着入口下游的纵向路径设置的出口。在入口和出口之间定义一个皱巴巴的区域。第一入口侧皱褶构件被构造成以第一速率移动并且与第二入口侧皱褶构件相关联，用于沿着纵向路径以入口速率在第一方向上移动片材通过入口。第一出口侧皱褶构件构造成用于以第二速率移动并且与第二出口侧皱褶构件相关联，用于沿着路径沿着第一方向移动片材通过出口，出口速率比入口率使得用于生产垫料的片材折叠。入口侧和出口侧皱纹构件相对于彼此沿着路径横向移位，以使得片材在皱褶区域内剪切。

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