公开(公告)号：US20190193906A1

公开(公告)日：2019-06-27

申请号：US16290249

申请日：2019-03-01

申请人： WestRock MWV, LLC

发明人： Matthew E. Zacherle

IPC分类号： B65D75/32 ,  B65D75/56 ,  B65D73/00 ,  B65B11/00 ,  B65B11/48

CPC分类号： B65D75/321 ,  B65B11/004 ,  B65B11/48 ,  B65B51/02 ,  B65B51/10 ,  B65D73/0085 ,  B65D75/322 ,  B65D75/563

摘要： A sandwich-type blister card is provided to contain a product item such as a pliers or scissors with a handle extending outside the blister. The blister includes a wrap-around strap to secure a portion of the product item.

公开(公告)号：US20190161261A1

公开(公告)日：2019-05-30

申请号：US16251173

申请日：2019-01-18

申请人： WestRock MWV, LLC

发明人： Elizabeth A. Vercoe ,  Marty Jones ,  Steven P. Jones

IPC分类号： B65D75/58 ,  B65D83/04 ,  B65D5/42 ,  A61J7/04 ,  B65D5/38

CPC分类号： B65D75/58 ,  A61J7/04 ,  B65D5/38 ,  B65D5/4237 ,  B65D83/0463 ,  B65D2215/04

摘要： Disclosed are package assemblies and methods of making the same, wherein the assemblies can include, among other elements, an outer carton defining an interior product storage compartment; an inner product support card slidably received within the product storage compartment; the inner support card having a main body portion and one or more flaps; and one or more primary product packages, each being secured to one of the one or more flaps.

公开(公告)号：US20190127917A1

公开(公告)日：2019-05-02

申请号：US15963620

申请日：2018-04-26

申请人： WestRock MWV, LLC

发明人： Jiebin Pang ,  Scott J. Reigel ,  Natasha G. Melton ,  Teresa Krug ,  Steven Parker ,  Terry Clark

IPC分类号： D21H19/58 ,  D21H19/60 ,  D21H19/82 ,  D21H19/38 ,  D21H19/40 ,  D21H21/14 ,  D21H27/10

摘要： A coated paperboard having a natural appearance is disclosed which includes a barrier coating containing substantially no fluorochemical or wax, exhibiting good resistance to oil, grease, and moisture and having no tendency toward blocking.

公开(公告)号：US20190009970A1

公开(公告)日：2019-01-10

申请号：US16023754

申请日：2018-06-29

申请人： WestRock MWV, LLC

发明人： Chitai C. Yang ,  Rahul Bhardwaj ,  Chester E. Alkiewicz

IPC分类号： B65D81/34

摘要： A method for using a paperboard article includes heating a paperboard article by way of microwave radiation. The paperboard article includes a paperboard substrate having a first major side and a second major side and one or more high-density polyethylene layers on at least one of the first major side and the second major side of the paperboard substrate.

公开(公告)号：US20180347110A1

公开(公告)日：2018-12-06

申请号：US16043472

申请日：2018-07-24

申请人： WestRock MWV, LLC

发明人： Peter W. Hart ,  Darrell M. Waite ,  Dale E. Nutter, Jr. ,  Jared Bradberry

IPC分类号： D21C3/02 ,  D21H21/32 ,  D21H17/67 ,  D21H11/08 ,  D21H11/04 ,  D21H27/38 ,  D21H21/18 ,  D21H11/20 ,  D21C9/00 ,  D21B1/16 ,  D21H27/30

CPC分类号： D21C3/02 ,  D21B1/16 ,  D21C9/007 ,  D21H11/04 ,  D21H11/08 ,  D21H11/20 ,  D21H17/675 ,  D21H21/18 ,  D21H21/32 ,  D21H27/30 ,  D21H27/38

摘要： The present disclosure relates to producing paper or paperboard having improved stiffness and strength, compared to the conventional paperboard at the same basis weight. It also discloses a method of wood pulping having a significantly increased yield and providing fiber pulps with enhanced properties such as strength and stiffness. Wood chips are chemically pulped to a high kappa number, providing a rejects component and an accepts component. The rejects component is subjected to a substantially mechanical pulping process, optionally in a presence of bleaching agent, prior to blending back into the accepts component. The resulting fiber blend is washed, optionally bleached, and subjected to a papermaking process to provide paper or paperboard with enhanced strength and stiffness at low basis weight.

公开(公告)号：US20180202106A1

公开(公告)日：2018-07-19

申请号：US15922372

申请日：2018-03-15

申请人： WestRock MWV, LLC

发明人： Jiebin Pang ,  Steven Parker ,  Natasha G. Melton

IPC分类号： D21H19/82 ,  D21H23/52 ,  D21H23/48 ,  D21H19/58 ,  D21H19/40 ,  D21H19/38 ,  D21H19/54 ,  D21H19/50 ,  D21H19/44 ,  D21H21/16 ,  D21H23/50 ,  D21H23/34

CPC分类号： D21H19/822 ,  D21H19/38 ,  D21H19/385 ,  D21H19/40 ,  D21H19/44 ,  D21H19/50 ,  D21H19/54 ,  D21H19/58 ,  D21H19/60 ,  D21H19/82 ,  D21H21/14 ,  D21H21/16 ,  D21H23/32 ,  D21H23/34 ,  D21H23/48 ,  D21H23/50 ,  D21H23/52 ,  D21H23/56 ,  D21H23/72 ,  D21H27/10 ,  D21H27/22

摘要： A coated paperboard including a paperboard substrate having a first side and a second side, and a multilayer coating having two or more layers in contact with the first side of the paperboard substrate, the multilayer coating including a base coating in contact with the paperboard substrate, the base coating having a coat weight from 6 to 10 pounds per 3000 ft2, and a top coating forming the outermost layer of the multilayer coating, the top coating having a coat weight from 3 to 10 pounds per 3000 ft2, wherein the multilayer coating comprises binder and pigment, the binder comprising one or more synthetic polymer binders and one or more natural biodegradable binders, and wherein the coated paperboard has a caliper of at least 0.010″.

公开(公告)号：US20180105314A1

公开(公告)日：2018-04-19

申请号：US15556729

申请日：2016-02-23

申请人： WestRock MWV, LLC

发明人： Marty Jones

IPC分类号： B65D5/38 ,  B65D5/42 ,  B65D5/10 ,  A61M5/00 ,  A61J1/16

CPC分类号： B65D5/38 ,  A61J1/16 ,  A61M5/002 ,  B65D5/106 ,  B65D5/4266

摘要： A package (90) includes an outer sleeve (60) and a drawer (50) that is slidably receivable in the outer sleeve (60). The package further includes a two-part locking mechanism for releasably locking the drawer within the outer sleeve. The first part is provided by the outer sleeve, and the second part by the drawer as a locking flap (52) hingedly connected to a rear end of a top panel (106) of the drawer (50). The locking flap is folded outwardly of the drawer toward a forward end of the top panel to be releasably engaged with the first part of the locking mechanism.

公开(公告)号：US20170333284A1

公开(公告)日：2017-11-23

申请号：US15593523

申请日：2017-05-12

申请人： WestRock MWV, LLC

发明人： Steven P. Jones

IPC分类号： A61J1/03 ,  B65D75/32

CPC分类号： A61J1/035 ,  A61J7/0069 ,  B65D75/327 ,  B65D83/0463 ,  B65D2215/04 ,  B65D2585/56

摘要： A package includes a blank having a face panel and a back panel. The face panel includes apertures and face tabs. The back panel includes gates that correspond with apertures, and tab strips that overlap the gates and are adjoined to back tabs. The gates are defined by partial-depth cuts through the interior side of the back panel and have a generally wave-like or zig-zag shape that defines two opposed interlocking flaps. A blister pack is sealed between the face panel and the back panel whereby blisters align over gates and protrude through apertures. To remove an item from a blister, a tab is pressed out of the panels, a tab strip is peeled away from the back panel, and pressure is applied to force the item through the backing sheet of the blister pack and through the opposed flaps of the gate.

公开(公告)号：US09771688B2

公开(公告)日：2017-09-26

申请号：US15017735

申请日：2016-02-08

申请人： WestRock MWV, LLC

发明人： Jiebin Pang ,  Natasha Gandia Melton ,  Sergio A. Giuste

IPC分类号： D21H19/82 ,  D21H19/40 ,  D21H19/38 ,  D21H19/58 ,  D21H23/72 ,  D21H23/34 ,  D21H23/32 ,  D21H23/50 ,  D21H23/48 ,  D21H23/56 ,  D21H19/44 ,  D21H19/60 ,  D21H21/16

CPC分类号： D21H19/822 ,  D21H19/385 ,  D21H19/40 ,  D21H19/44 ,  D21H19/58 ,  D21H19/60 ,  D21H19/82 ,  D21H21/16 ,  D21H23/32 ,  D21H23/34 ,  D21H23/48 ,  D21H23/50 ,  D21H23/56 ,  D21H23/72

摘要： A coated paperboard is disclosed which includes a base coat and top coat containing substantially no fluorochemical or wax, exhibiting good resistance to oil and grease, no tendency toward blocking, and being fully repulpable. Improved moisture resistance is also exhibited.

公开(公告)号：US20160340833A1

公开(公告)日：2016-11-24

申请号：US15230896

申请日：2016-08-08

申请人： WestRock MWV, LLC

发明人： Jiebin PANG ,  Natasha G. MELTON

IPC分类号： D21H27/10 ,  D21H21/14 ,  D21H19/38

CPC分类号： D21H27/10 ,  D21H19/38 ,  D21H19/385 ,  D21H19/40 ,  D21H19/44 ,  D21H19/58 ,  D21H19/60 ,  D21H19/82 ,  D21H19/822 ,  D21H21/14 ,  D21H21/16 ,  D21H23/32 ,  D21H23/34 ,  D21H23/48 ,  D21H23/50 ,  D21H23/56 ,  D21H23/72

摘要： A coated paperboard is disclosed which includes a coating containing substantially no fluorochemical or wax, exhibiting good resistance to oil and grease, no tendency toward blocking, the coated paperboard being fully repulpable as well as compostable.

摘要翻译： 公开了一种涂层纸板，其包括基本上不含氟化合物或蜡的涂层，表现出对油和油脂的良好抵抗性，没有阻塞趋势，涂布纸板被完全再浆化以及可堆肥化。