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公开(公告)号：US20110143900A1
公开(公告)日：2011-06-16
申请号：US13031428
申请日：2011-02-21
申请人： Thomas W. Zelinski
发明人： Thomas W. Zelinski
IPC分类号： B31B1/00
CPC分类号： B31B70/00 , B31B50/592 , B31B2160/10
摘要： An improved apparatus for making disposable pressware features a pneumatic feeding system which accelerates a paperboard blank into a forming die. In a typical embodiment, a pair of adjustable air knives propel a paperboard blank into the forming cavity.
摘要翻译： 用于制造一次性冲压件的改进的装置具有将纸板坯加速成成形模的气动进给系统。 在一个典型的实施例中，一对可调节的空气刀将纸板坯料推进成形腔。
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公开(公告)号：US07419462B1
公开(公告)日：2008-09-02
申请号：US11451057
申请日：2006-06-12
申请人： Thomas W. Zelinski
发明人： Thomas W. Zelinski
IPC分类号： B31B1/12
CPC分类号： B31B70/00 , B31B50/592 , B31B2160/10
摘要： An improved apparatus for making disposable pressware features a pneumatic feeding system which accelerates a paperboard blank into a forming die. In a typical embodiment, a pair of adjustable air knives propel a paperboard blank into the forming cavity.
摘要翻译： 用于制造一次性冲压件的改进的装置具有将纸板坯加速成成形模的气动进给系统。 在一个典型的实施例中，一对可调节的空气刀将纸板坯料推进成形腔。
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公开(公告)号：US06589043B1
公开(公告)日：2003-07-08
申请号：US09678930
申请日：2000-10-04
IPC分类号： B29C4336
CPC分类号： B29C43/36 , B29C33/10 , B29C43/361 , B29C43/50 , B29C2043/3615 , B29C2043/5007 , B29L2031/712 , B29L2031/7132 , B31B50/592
摘要： In a pressware die set, a segmented punch for fabricating a pressed disposable food service article having a substantially planar bottom portion, a sidewall and a rim portion. In one embodiment, the punch is mounted to reciprocate cyclically between an open position and a forming position about an axis of reciprocation and includes outer punch surfaces for forming the sidewall and rim portions of the pressed disposable food service articles, as well as a substantially planar punch surface suitably mounted and dimensioned to engage the substantially planar bottom portion of the disposable food service article. The improved punch includes a knock-out stripper ring juxtaposed with the substantially planar punch surface, defining a knock-out surface and which is reciprocally mounted with respect to the central substantially planar punch surface such that the knock-out surface is contiguous with the substantially planar punch surface when the punch is in a forming position. The knock-out surface of the knock-out stripper member projects axially from the substantially planar punch surface when the punch reciprocates towards its open position. The knock-out surface area is generally from about 3 to about 50% of the area of the substantially planar surface of the punch.
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4.发明申请公开(公告)号：US20140076905A1
公开(公告)日：2014-03-20
申请号：US14083216
申请日：2013-11-18
申请人： Mark B. Littlejohn , Gerald J. Van Handel , Thomas W. Zelinski , Michael A. Breining , Albert D. Johns
发明人： Mark B. Littlejohn , Gerald J. Van Handel , Thomas W. Zelinski , Michael A. Breining , Albert D. Johns
IPC分类号： A47G19/02
CPC分类号： A47G19/03 , A47G19/02 , B65D1/34 , B65D43/0212 , B65D2543/00092 , B65D2543/00296 , B65D2543/00361 , B65D2543/00527 , B65D2543/00537 , B65D2543/00648 , B65D2543/00685 , B65D2543/00731 , B65D2543/00805 , B65D2543/00842
摘要： Products and methods of increasing the Rigidity and Rim Stiffness of disposable containers are provided. The containers have an outer flange portion extending outwardly with a brim portion sloping downwardly defining a declivity angle α with respect to a horizontal generally parallel to the bottom portion and generally include an outward turn at the periphery of the container. A preferred method of improving rigidity includes press-forming: (i) a brim transition portion adjoining the downwardly sloping brim portion of the container and (ii) an outwardly extending annular evert portion adjoining the brim transition portion extending outwardly at an eversion angle β of at least about 25 degrees with respect to the downwardly sloping brim portion of the flange.
摘要翻译： 提供了增加一次性容器的刚度和刚度的产品和方法。 容器具有向外延伸的外凸缘部分，边缘部分向下倾斜，该边缘部分相对于大致平行于底部的水平面限定了倾斜角度α，并且通常包括在容器外围的向外的转弯。 改善刚性的优选方法包括压制成型：（i）毗邻容器的向下倾斜的边缘部分的边缘过渡部分和（ii）邻接边缘过渡部分的向外延伸的环形翻转部分，该边缘过渡部分以外向角bgr向外延伸; 相对于凸缘的向下倾斜的边缘部分至少约25度。
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公开(公告)号：US07914432B2
公开(公告)日：2011-03-29
申请号：US12144695
申请日：2008-06-24
申请人： Thomas W. Zelinski
发明人： Thomas W. Zelinski
IPC分类号： B31B1/12
CPC分类号： B31B70/00 , B31B50/592 , B31B2160/10
摘要： An improved apparatus for making disposable pressware features a pneumatic feeding system which accelerates a paperboard blank into a forming die. In a typical embodiment, a pair of adjustable air knives propel a paperboard blank into the forming cavity.
摘要翻译： 用于制造一次性冲压件的改进的装置具有将纸板坯加速成成形模的气动进给系统。 在一个典型的实施例中，一对可调节的空气刀将纸板坯料推进成形腔。
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6.发明申请公开(公告)号：US20110015051A1
公开(公告)日：2011-01-20
申请号：US12883980
申请日：2010-09-16
申请人： Grigory I. Grischenko , Alois A. Schmidtner , Paul J. England , Albert D. Johns , Thomas W. Zelinski
发明人： Grigory I. Grischenko , Alois A. Schmidtner , Paul J. England , Albert D. Johns , Thomas W. Zelinski
IPC分类号： B31B3/00
CPC分类号： B31B70/00 , B31B50/592 , B31B2160/10
摘要： An improved apparatus for making pressware features a vacuum belt feeder which accelerates and decelerates a feed blank for controlled insertion into a forming die as well as retainers to limit bounce back of the blank off of forward stops. A pneumatic ejector on the forming ram facilitates product removal
摘要翻译： 用于制造压榨器的改进的装置具有真空带进料器，其加速和减速进料坯料，以便控制地插入成型模具以及保持器以限制坯料从向前止挡件的反弹。 成型压头上的气动喷射器有助于产品移除
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公开(公告)号：US20090173776A1
公开(公告)日：2009-07-09
申请号：US12348099
申请日：2009-01-02
CPC分类号： B65D1/34 , A47G19/03 , B31B50/592 , B65D65/42 , Y10T428/1303
摘要： A disposable servingware container press-formed from paperboard includes (a) a bottom panel; (b) an annular transition portion; and (c) an outer portion extending upwardly and outwardly with respect to the transition portion, the container having an outer surface and an inner surface distal to the outer surface, the inner surface being adapted as a serving surface. The paperboard is infused with a wax composition on one side thereof in an amount of at least 3 lbs of wax per 3000 ft2 ream such that the paperboard is partially saturated with wax and has a wax-enriched layer proximate one side thereof and a layer undersaturated with wax proximate the other side thereof.
摘要翻译： 从纸板压制成型的一次性餐具容器包括（a）底板; （b）环状过渡部分; 和（c）相对于所述过渡部分向上和向外延伸的外部部分，所述容器具有外表面和远离所述外表面的内表面，所述内表面适于作为服务表面。 该纸板的一面上注入蜡组合物，每3000ft 2的重量为至少3磅蜡，使得纸板部分地被蜡饱和，并且在其一侧附近具有富含蜡的层，并且层不饱和 靠近其另一侧的蜡。
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公开(公告)号：US07540833B2
公开(公告)日：2009-06-02
申请号：US12017393
申请日：2008-01-22
申请人： Albert D. Johns , Mark B. Littlejohn , Jay S. Lester , Mircea Sofronie , Thomas W. Zelinski , William R. Pucci , Richard J. Rogers , Erik J. Sjogren
发明人： Albert D. Johns , Mark B. Littlejohn , Jay S. Lester , Mircea Sofronie , Thomas W. Zelinski , William R. Pucci , Richard J. Rogers , Erik J. Sjogren
IPC分类号： B31B1/00
CPC分类号： B65D1/36 , B31B50/592
摘要： Disposable containers include peripheral tabs which are useful for positioning and processing the containers and operate as separators. In a preferred embodiment, the tabs correspond to tabs on a paperboard blank where the tabs are useful for controlling the orientation of the blanks so that printed and shape features may be kept in registration during manufacturing of a disposable servingware container.
摘要翻译： 一次性容器包括用于定位和处理容器并作为分离器操作的周边接片。 在优选实施例中，翼片对应于纸板坯料上的突舌，其中翼片可用于控制坯料的取向，使得在制造一次性餐具容器期间印刷和形状特征可以保持配准。
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公开(公告)号：US20080251574A1
公开(公告)日：2008-10-16
申请号：US12144695
申请日：2008-06-24
申请人： Thomas W. Zelinski
发明人： Thomas W. Zelinski
IPC分类号： B65D1/00
CPC分类号： B31B70/00 , B31B50/592 , B31B2160/10
摘要： An improved apparatus for making disposable pressware features a pneumatic feeding system which accelerates a paperboard blank into a forming die. In a typical embodiment, a pair of adjustable air knives propel a paperboard blank into the forming cavity.
摘要翻译： 用于制造一次性冲压件的改进的装置具有将纸板坯加速成成形模的气动进给系统。 在一个典型的实施例中，一对可调节的空气刀将纸板坯料推进成形腔。
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公开(公告)号：US08967941B2
公开(公告)日：2015-03-03
申请号：US12971077
申请日：2010-12-17
CPC分类号： B65G47/8823 , B65G47/8815 , B65G57/165
摘要： Pressware stacking systems and methods for using same. The system can include a conveyor for moving pressware in a first direction; a stop ramp at least partially disposed on the conveyor; and a lifter in communication with the stop ramp. The lifter is adapted to move at least a portion of the stop ramp to an inclined position above the conveyor.
摘要翻译： 折叠式堆垛系统及其使用方法。 该系统可以包括用于沿第一方向移动压制件的输送机; 至少部分地设置在所述输送机上的止动斜坡; 以及与停止斜坡通信的升降机。 升降机适于将止动斜坡的至少一部分移动到输送机上方的倾斜位置。
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