公开(公告)号：US20170361587A1

公开(公告)日：2017-12-21

申请号：US15628574

申请日：2017-06-20

Applicant: Jiaoping Ding

Inventor： Jiaoping Ding

IPC: B32B27/10 ,  B65D81/38 ,  B29C44/12 ,  B65D3/12 ,  B32B27/00 ,  B29C44/00

CPC classification number: B32B27/10 ,  B29C44/00 ,  B29C44/12 ,  B29L2031/7132 ,  B31B2105/00 ,  B31B2105/0022 ,  B31B2110/10 ,  B31B2120/002 ,  B31B2120/501 ,  B31B2120/70 ,  B31D1/0043 ,  B31F2201/0733 ,  B31F2201/0741 ,  B32B27/00 ,  B65D3/12 ,  B65D3/14 ,  B65D3/22 ,  B65D81/3865 ,  B65D81/3869

Abstract: The present paper cup comprises a cup body, and the cup body comprises inner paper and outer paper. There are hollow bulges on the outer paper, and the outer paper forms a connecting part. The inner side of the connecting part bonds to the outer side of the inner paper, and the cup rim of the outer paper extends to the cup rim of the inner paper. In addition, the outer side of the cup rim of the inner paper bonds to the inner side of the outer paper, and both cup rims of the outer paper and the inner paper bend outward to form a double layered crimping. The manufacturing process for the present paper cup includes: paper preparation, rolling, composition, sheet cutting, forming, molding and etc.

公开(公告)号：US20170349323A1

公开(公告)日：2017-12-07

申请号：US15524860

申请日：2016-05-17

Applicant: RENGO CO., LTD.

Inventor： Taishi YAMADA ,  Takashi KAJIZUKA ,  Hidetoshi TONOOKA ,  Eiji YAMAHARA ,  Hiromu IKEDA ,  Taku FURUTA ,  Atsuo ISHIKAWA ,  Katsuhiko YASUMOTO ,  Satoshi MOCHIZUKI ,  Yoichi NISHIKAWA ,  Masayoshi OOTANI

IPC: B65D5/54 ,  B65D5/42 ,  B31B50/25 ,  B31B50/14 ,  B65D65/40 ,  B65D5/02 ,  B31B2110/35

CPC classification number: B65D5/5445 ,  B31B50/14 ,  B31B50/146 ,  B31B50/25 ,  B31B50/256 ,  B31B2100/0022 ,  B31B2110/30 ,  B31B2110/35 ,  B31B2120/70 ,  B65D5/0227 ,  B65D5/0236 ,  B65D5/4266 ,  B65D5/541 ,  B65D65/403

Abstract: A corrugated paperboard box is provided in which when flaps are bent, a perforated line along which the flaps can be separated from the box is less likely to break. Such a corrugated paperboard box includes a peripheral wall and top flaps, and is formed, at the boundary area between the peripheral wall and the top flaps, with a groove-shaped reverse scoreline recessed on the side of an outer linerboard, and a pair of groove-shaped recesses recessed on the side of an inner linerboard, and extending in parallel to each other so as to sandwich the area in which the reverse scoreline extends. The corrugated paperboard box is further formed, in one of the groove-shaped recesses, with a perforated line along which the top flaps can be separated from the peripheral wall. The top flaps can be bent along the perforated line toward the inner surface of the peripheral wall.

公开(公告)号：US09555916B2

公开(公告)日：2017-01-31

申请号：US11622952

申请日：2007-01-12

Applicant: Ayberk Abayhan ,  Stephen A. Smith ,  Robert J. Schaefer

Inventor： Ayberk Abayhan ,  Stephen A. Smith ,  Robert J. Schaefer

IPC: B65D1/34 ,  A47G19/03 ,  B31B45/00 ,  B65D1/44

CPC classification number: B65D1/34 ,  A47G19/03 ,  B31B50/44 ,  B31B50/592 ,  B31B2100/00 ,  B31B2110/10 ,  B31B2110/20 ,  B31B2120/70 ,  B65D1/44

Abstract: The invention relates to pressed paperboard containers, such as disposable paper plates and bowls, having increased strength and rigidity, and the processes used to form such containers by the formation of non-radial pleats at outer regions of the container. The invention also provides pleats about the outer periphery that are non-linear along the length of the pleat. Such non-radial and non-linear pleats are formed by forming non-radial and non-linear scores in a blank of paperboard converted into the container geometry.

Abstract translation: 本发明涉及具有增加的强度和刚性的压制纸板容器，例如一次性纸板和碗，以及通过在容器的外部区域形成非径向褶皱而形成这种容器的方法。 本发明还提供了围绕褶皱长度是非线性的外围的褶皱。 通过在转换成容器几何形状的纸板的坯料中形成非径向和非线性分数来形成这种非径向和非线性褶皱。

公开(公告)号：US20120104004A1

公开(公告)日：2012-05-03

申请号：US13382862

申请日：2010-07-06

Applicant: Neil Marshall

Inventor： Neil Marshall

IPC: B65D1/16 ,  B31B1/00

CPC classification number: B65D81/3876 ,  A47G19/2288 ,  B31B50/254 ,  B31B50/256 ,  B31B50/28 ,  B31B50/81 ,  B31B2105/00 ,  B31B2105/0022 ,  B31B2110/10 ,  B31B2120/002 ,  B31B2120/501 ,  B31B2120/70 ,  B31F1/0038 ,  B31F1/10 ,  B65D1/265 ,  B65D3/22 ,  B65D81/3881 ,  Y02W90/12 ,  Y02W90/13

Abstract: The present invention relates to a process for the production of a cup having a bottom and a sidewall attached to the bottom, wherein the sidewall preferably comprises a rolled rimat its upper edge opposite to the bottom, wherein the sidewall comprises a single layer or a plurality of layers, wherein at least one of the layers is produced from a paper material, carton, plastic, PLA, a renewable and/or a biodegradable resource and or any other comparable material, where-in at least one shaping is shaped into at least one of the layers of the sidewall, wherein the shaping is at least partially ring-shaped, wherein the shaping extends at least partially over the perimeter of the sidewall, wherein the shaping is inwardly or outwardly directed, wherein the shapings are compressed in height such that an edge of each shaping touches an opposite segment of the shaping and/or that both edges of each shaping touch each other and are joined together, and a cup produced by this process.

Abstract translation: 本发明涉及一种用于生产具有底部和附接到底部的侧壁的杯子的方法，其中侧壁优选地包括在其与底部相对的上边缘的滚动边缘，其中侧壁包括单层或多层 层，其中至少一个层由纸材料，纸箱，塑料，PLA，可再生和/或可生物降解的资源或任何其他可比较的材料制成，其中至少一个成形至少成形为 所述侧壁中的一个层，其中所述成形至少部分是环形的，其中所述成形至少部分地延伸到所述侧壁的周边上，其中所述成形向内或向外指向，其中所述成形被压缩成高度 每个成形的边缘接触成形的相对部分和/或每个成形的两个边缘彼此接触并且接合在一起，并且通过该过程产生杯子。

公开(公告)号：US07618359B2

公开(公告)日：2009-11-17

申请号：US11641997

申请日：2006-12-19

Applicant: Masataka Okushita ,  Kazuki Yamada ,  Yuichi Hirai ,  Yoichi Mochizuki ,  Kenichi Endo

Inventor： Masataka Okushita ,  Kazuki Yamada ,  Yuichi Hirai ,  Yoichi Mochizuki ,  Kenichi Endo

IPC: B31B1/00

CPC classification number: B65D81/3869 ,  B31B50/256 ,  B31B50/28 ,  B31B50/32 ,  B31B50/81 ,  B31B2105/00 ,  B31B2105/0022 ,  B31B2110/10 ,  B31B2110/20 ,  B31B2120/002 ,  B31B2120/407 ,  B31B2120/501 ,  B31B2120/70 ,  B31F1/0038 ,  B31F1/10 ,  B65D3/22 ,  Y10T428/1303

Abstract: A heat-insulating container is used for an instant dried food and is excellent in heat-insulating property, design and economy. The container comprises a paper cup body with a bottom, which has an inner surface coated with a polyolefin resin and is provided with an outward curled portion formed at an upper opening end of the cup body and at least one horizontal rib formed on a side wall of the cup body so as to project outward therefrom; and an inverse-frustoconical paper sleeve provided with an inward curled portion formed at a lower end of the sleeve. The cup body and the sleeve are integrally combined with each other so that an upper end of the sleeve is joined to an outer periphery of the side wall of the cup body, which is adjacent to the outward curled portion of the cup body, and an inner surface of the inward curled portion of the sleeve is joined to an outer periphery of a lower portion of the side wall of the cup body.

Abstract translation: 隔热容器用于即时干燥食品，绝热性，设计性和经济性优异。 容器包括具有底部的纸杯体，其具有涂覆有聚烯烃树脂的内表面，并且设置有形成在杯体的上开口端处的向外卷曲部分和形成在侧壁上的至少一个水平肋 从而向外突出; 以及设置有形成在套筒的下端的向内卷曲部分的逆截头圆锥形纸套筒。 杯体和套筒彼此一体地组合，使得套筒的上端接合到与杯体的向外卷曲部分相邻的杯体的侧壁的外周，并且 套筒的向内卷曲部分的内表面与杯体侧壁的下部的外周接合。

公开(公告)号：US20090152333A1

公开(公告)日：2009-06-18

申请号：US11992888

申请日：2006-09-28

Applicant: Paivi Maeaettae ,  Risto Vesanto ,  Panu Tanninen ,  Petri Laakso ,  Jari Hovikorpi

Inventor： Paivi Maeaettae ,  Risto Vesanto ,  Panu Tanninen ,  Petri Laakso ,  Jari Hovikorpi

IPC: B65D5/00 ,  B31B1/00 ,  B32B3/10

CPC classification number: B65D1/34 ,  B29C43/203 ,  B29C2793/0054 ,  B29C2793/0081 ,  B29L2031/712 ,  B31B50/44 ,  B31B50/592 ,  B31B2100/00 ,  B31B2110/10 ,  B31B2110/35 ,  B31B2120/70 ,  B65D1/40 ,  Y10S229/93 ,  Y10T428/24612

Abstract: The invention relates to a method for manufacturing a board tray (7), to a tray blank feasible for the method, and to a tray obtained by the method. The method comprises moulding a blank of plastic-coated board into the tray (7) comprising a bottom (3), side walls (4), as well as a rim flange (5), the blank being compressed in a direction transverse to the tray's side walls and rim flange. According to the invention, the blank is made thinner on its side opposite to the plastic coating such that, during the moulding process, the plastic coating double-folds at the compressed parts and stabilizes compressions (8) by becoming sealed to itself. Making the blank thinner is most conveniently effected by carving the board layer with a laser beam for having the fiber material predominantly or completely removed from where the cuts are located. As a result of the moulding process, the tray's rim flange (5) develops a smooth plastic surface which enables closing the tray hermetically with a heat-sealed cover.

Abstract translation: 本发明涉及一种用于制造板托盘（7）的方法，可用于该方法的托盘空白件以及通过该方法获得的托盘的方法。 该方法包括将塑料涂覆板的坯件成型到包括底部（3），侧壁（4）以及边缘凸缘（5）的托盘（7）中，坯料沿横向于 托盘的侧壁和边缘法兰。 根据本发明，坯料在其与塑料涂层相对的一侧制成更薄，使得在成型过程中，塑料涂层在压缩部分处双重折叠并通过使其自身密封来稳定压缩（8）。 通过用激光束雕刻板层，使得坯料更薄的方法最为方便，使得纤维材料主要或完全从切割位置移除。 作为模制过程的结果，托盘的边缘凸缘（5）形成光滑的塑料表面，其能够用热密封的盖子气密地关闭托盘。

公开(公告)号：US20080015098A1

公开(公告)日：2008-01-17

申请号：US11778232

申请日：2007-07-16

Applicant: Mark B. Littlejohn ,  Michael A. Breining ,  Larry A. Mejeur

Inventor： Mark B. Littlejohn ,  Michael A. Breining ,  Larry A. Mejeur

IPC: B31B1/00

CPC classification number: A47G19/03 ,  B31B50/44 ,  B31B2100/00 ,  B31B2110/10 ,  B31B2110/20 ,  B31B2120/70 ,  B65D1/34

Abstract: A paperboard plate such as a paper plate includes a generally planar bottom portion, an upwardly and outwardly extending fluted sidewall, wherein the sidewall comprises a plurality of sidewall flutes substantially around the outer perimeter of the plate to define a fluted perimeter. The flutes are suitably present at fewer than 3.5 flutes per inch; the plate has a radial profile with a single transition; and the diameter/flute length ratio is greater than 6. The plates are formed in a punch-through die cutting and forming tool from a plurality of paperboard web layers at increased productivities as compared with conventional heated press-forming.

Abstract translation: 诸如纸板的纸板板包括大致平坦的底部部分，向上和向外延伸的槽纹侧壁，其中侧壁包括基本上围绕板的外周边的多个侧壁槽纹，以限定槽纹周长。 凹槽适当地以每英寸少于3.5个凹槽存在; 该板具有单个过渡的径向轮廓; 并且直径/槽纹长度比大于6.与传统的加热压制成形相比，板以多孔纸板网层形成穿孔模切切割成形工具。

公开(公告)号：US06213926B1

公开(公告)日：2001-04-10

申请号：US09519059

申请日：2000-03-03

Applicant: Donald E. Weder ,  Joseph G. Straeter ,  William F. Straeter ,  Frank Craig ,  Michael J. King ,  William C. Funk

Inventor： Donald E. Weder ,  Joseph G. Straeter ,  William F. Straeter ,  Frank Craig ,  Michael J. King ,  William C. Funk

IPC: B31B144

CPC classification number: B31B70/00 ,  B31B50/44 ,  B31B50/592 ,  B31B2100/00 ,  B31B2110/10 ,  B31B2110/20 ,  B31B2120/70 ,  B31B2155/00 ,  B31B2160/10 ,  B31B2170/20

Abstract: An apparatus and method for forming a sheet of material into an article, such as a flower pot cover, is provided. The apparatus includes a female die and a male die. A sheet of material is positioned between the male die and the female die. The male and female dies are shaped such that at least a portion of the male die is receivable in the opening of the female die to form the article. The apparatus further includes means for supplying a stream of air between the female die and the formed article to release the formed article from the female die and means for holding the formed article against the male die as the male die and the female die are positioned from a forming position to a discharge position whereby the formed article is removed from the female die.

Abstract translation: 提供了一种用于将物料片形成诸如花盆盖的物品的设备和方法。 该装置包括阴模和阳模。 一片材料位于阳模和阴模之间。 阳模和阴模被成形为使得阳模的至少一部分可接收在阴模的开口中以形成物品。 该装置还包括用于在阴模和成型制品之间供应空气流以将成形制品从阴模释放的装置和用于当阳模和阴模定位于其上时将成形制品保持在阳模上的装置 形成位置到排出位置，从而使成型制品从阴模移除。

公开(公告)号：US3317110A

公开(公告)日：1967-05-02

申请号：US45445665

申请日：1965-05-10

Applicant: MONSANTO CO

Inventor： PALMER CHARLES E

IPC: B65D8/18 ,  B29C51/00 ,  B29C53/28 ,  B29C53/40 ,  B29C65/00 ,  B29C65/18 ,  B29C69/00 ,  B31B1/74 ,  B31B17/00 ,  B31B45/00 ,  B65D8/08 ,  B65D8/12 ,  B65D35/02 ,  B65D39/04

CPC classification number: B29C53/40 ,  B29C53/285 ,  B29C65/18 ,  B29C66/12441 ,  B29C66/5432 ,  B29C66/63 ,  B29C66/652 ,  B29C66/71 ,  B29C66/80 ,  B29C66/8322 ,  B29L2023/18 ,  B29L2031/717 ,  B31B2105/00 ,  B31B2105/0022 ,  B31B2110/20 ,  B31B2110/30 ,  B31B2120/70 ,  B65D11/02 ,  B65D11/20 ,  B65D11/24 ,  B65D39/04 ,  B29K2027/06 ,  B29K2025/08 ,  B29K2025/06 ,  B29K2023/12 ,  B29K2023/06

公开(公告)号：US2489507A

公开(公告)日：1949-11-29

申请号：US78735847

申请日：1947-11-21

Applicant: EAGLE CONE CORP

Inventor： ARTHUR SHAPIRO ,  MALCOLM HIRSCHEY

IPC: B31B45/00

CPC classification number: B31B70/00 ,  B31B50/064 ,  B31B50/44 ,  B31B50/81 ,  B31B2100/00 ,  B31B2110/10 ,  B31B2110/20 ,  B31B2120/002 ,  B31B2120/70 ,  B31B2160/10