公开(公告)号：US12187529B2

公开(公告)日：2025-01-07

申请号：US17142793

申请日：2021-01-06

Applicant: GPCP IP Holdings LLC

Inventor： Sarah A. Lemke ,  Douglas E. Robinson ,  Thomas J. Daul ,  Pamela S. Mueller

IPC: B65B25/14 ,  B65B63/02 ,  B65D71/00 ,  B65D71/06 ,  B65D77/02 ,  B65D85/07 ,  B65D85/671 ,  B65H18/28 ,  A47K10/32

Abstract: A compressed hollow coreless roll of absorbent paper sheet produced by way of providing a roll of absorbent paper sheet by winding the sheet about a forming core member having a diameter in the range of 30 mm to 50 mm; removing the forming core member such that there is provided a hollow coreless roll of absorbent paper sheet with an axial cavity having a diameter in the range of 30 mm to 50 mm and compressing the hollow coreless roll such that the axial cavity is substantially collapsed. The compressed hollow coreless rolls are readily re-formed into cylindrical shape. Space-saving packages of the rolls are overwrapped with tubular polymer film to provide a flexible reconfigurable package of a series of individually encased rolls. Volume reductions of about 10 to about 20%, about 14% to about 20%, 30%, 40% and more as compared with conventional products are realized.

公开(公告)号：US12110200B2

公开(公告)日：2024-10-08

申请号：US17285777

申请日：2019-10-25

Applicant: TOYOBO CO., LTD.

Inventor： Nobuyuki Manabe ,  Masayuki Haruta

IPC: B65H18/28 ,  B29C48/00 ,  B29C48/08 ,  B29C48/28 ,  B29K67/00 ,  C08J5/18 ,  C08K3/36

CPC classification number: B65H18/28 ,  C08J5/18 ,  B29C48/0018 ,  B29C48/08 ,  B29C48/28 ,  B29K2067/003 ,  B65H2701/1752 ,  C08J2367/02 ,  C08K3/36

Abstract: Provided is a polyester film roll which has less wrinkles and film surface defects, exhibits no deviation of winding, and is suitable for secondary processing such as coating and vapor deposition. The polyester film roll is obtained by winding a biaxially oriented polyester film around a core, and is characterized by satisfying requirements (1)-(3) below: (1) the average winding hardness of the surface of the polyester film roll is in the range of 500-700; (2) the variation rate of the winding hardness of the surface of the polyester film roll in the film width direction is 1-5%; and (3) the variation rate of the average winding hardness from the surface of the polyester film roll to the core is 3-10%.

公开(公告)号：US12082750B2

公开(公告)日：2024-09-10

申请号：US18327288

申请日：2023-06-01

Applicant: GPCP IP Holdings LLC

Inventor： Steven R. Olson ,  David A. Hoadley ,  Thomas J. Daul

IPC: A47K10/16 ,  A47G11/00 ,  B31F1/07 ,  B32B29/00 ,  B32B29/06 ,  B65H18/28 ,  D21H25/00 ,  D21H27/00 ,  D21H27/02

CPC classification number: A47K10/16 ,  A47G11/001 ,  B31F1/07 ,  B32B29/00 ,  B32B29/002 ,  B32B29/06 ,  B65H18/28 ,  D21H25/005 ,  D21H27/002 ,  D21H27/005 ,  D21H27/02 ,  B31F2201/0797 ,  B32B2432/00 ,  B65H2301/5126 ,  B65H2301/5152 ,  B65H2701/1924

Abstract: A paper towel product having machine direction and cross-machine direction perforations that will capably separate the paper towel roll as full sheets, half sheets, or quarter sheets, and a method of making the same.

公开(公告)号：US12071317B2

公开(公告)日：2024-08-27

申请号：US17743974

申请日：2022-05-13

Applicant: ABZAC CANADA INC.

Inventor： Pierre-Michel D'Anglade

IPC: B65H18/28 ,  B31C1/00 ,  B31C1/04 ,  B31C1/08 ,  B31C11/00 ,  B31C11/04 ,  B31C11/06 ,  B65H18/00 ,  B65H75/10

CPC classification number: B65H18/28 ,  B31C1/04 ,  B31C1/083 ,  B31C11/00 ,  B31C11/04 ,  B31C11/06 ,  B65H75/10 ,  B31C1/00 ,  B65H18/00 ,  B65H2401/112

Abstract: A plastic film roll includes: a convolute cardboard tube including a tubular body having a tubular body wall formed by a plurality of layers of a straight rolled cardboard sheet having a weight equal to or less than 300 gsm; a plastic film wound about the convolute cardboard tube to form a plurality of plastic film windings around the convolute cardboard tube, the plastic film windings creating a radial compression force equal to or greater than 10 bar on the tubular body wall, wherein the cardboard sheet includes a plurality of fibers, at least a majority of the fibers being substantially aligned in a tangential direction relative to the tubular body to allow the convolute cardboard tube to resist the radial compression force.

公开(公告)号：US20240199294A1

公开(公告)日：2024-06-20

申请号：US18418696

申请日：2024-01-22

Applicant: Max Co., Ltd.

Inventor： Satoshi Taguchi ,  Mizuki Kataniwa

IPC: B65D63/14 ,  A01G9/12 ,  B65B13/34 ,  B65D85/672 ,  B65H18/28 ,  B65H75/10

CPC classification number: B65D63/14 ,  A01G9/128 ,  B65B13/345 ,  B65D85/672 ,  B65H18/28 ,  B65H75/10 ,  C09J2301/10

Abstract: A binding tape (10) includes an intermediate layer (11), and a first surface layer (16) covering one surface of the intermediate layer (11). The intermediate layer (11) has a plurality of first linear members (12) arranged side by side at an angle with respect to a longitudinal direction (D1) of the binding tape (10).

公开(公告)号：US11795022B2

公开(公告)日：2023-10-24

申请号：US17235007

申请日：2021-04-20

Applicant: JENNERJAHN MACHINE, INC.

Inventor： Christopher B. Jennerjahn ,  Roger W. Vogel

IPC: B65H19/30 ,  B65H19/22 ,  B65H18/28 ,  B65H18/14 ,  B65H18/04 ,  G07G5/00 ,  G07F19/00

CPC classification number: B65H19/2276 ,  B65H18/04 ,  B65H18/145 ,  B65H18/28 ,  B65H19/30 ,  G07F19/201 ,  G07G5/00 ,  B65H2301/41446 ,  B65H2301/41485 ,  B65H2301/41891 ,  B65H2301/41896 ,  B65H2511/12 ,  B65H2511/14 ,  B65H2701/18422 ,  B65H2701/1936 ,  Y10T428/28 ,  Y10T428/31993

Abstract: A paper rewinding machine includes a rewinding assembly operable to produce coreless retail paper rolls.

公开(公告)号：US11724901B2

公开(公告)日：2023-08-15

申请号：US16323017

申请日：2017-10-13

Applicant: Nippon Electric Glass Co., Ltd.

Inventor： Naoya Ishida ,  Kaoru Mitsugi

IPC: B65H18/28 ,  B65D85/672 ,  B65H75/14 ,  C03B17/06 ,  B65H75/02

CPC classification number: B65H18/28 ,  B65D85/672 ,  B65H75/02 ,  B65H75/14 ,  C03B17/06 ,  B65H2301/41427 ,  B65H2701/1712 ,  B65H2701/17262 ,  B65H2801/61

Abstract: Provided is a glass roll (1), including: a winding core (2); a film body (F), which is taken up into a roll shape by the winding core (2), and includes a glass film (3) and a scattering prevention film (7) having a smaller width than the glass film (3); and flanges (8) which are mounted to the winding core (2), and which are arranged on both sides of the film body (F) in a width direction. The film body (F) includes a detachable displacement prevention film (6) on a termination end portion side of the glass film (3) in a take-up direction. The displacement prevention film (6) includes a wide portion (6a) having a lager width than the glass film (3).

公开(公告)号：US20230250591A1

公开(公告)日：2023-08-10

申请号：US18013735

申请日：2021-07-02

Applicant: Essity Hygiene and Health Aktiebolag

Inventor： Sébastien Jeannot ,  Nicolas Weisang

IPC: D21H27/00 ,  D21H27/02 ,  D21H27/38 ,  D21H27/32 ,  D21H27/40 ,  B65H18/28 ,  A47K10/16 ,  B31F1/07 ,  B32B29/06 ,  B32B7/12 ,  B32B7/05 ,  B32B3/30 ,  B32B29/00

CPC classification number: D21H27/005 ,  D21H27/02 ,  D21H27/38 ,  D21H27/32 ,  D21H27/40 ,  B65H18/28 ,  A47K10/16 ,  B31F1/07 ,  B32B29/06 ,  B32B7/12 ,  B32B7/05 ,  B32B3/30 ,  B32B29/005 ,  B65H2701/1924 ,  B65H2701/18422 ,  B65H2301/5126 ,  B32B2250/26 ,  B32B2307/7376 ,  B32B2307/54 ,  B32B2307/718

Abstract: Disclosed is a coreless roll of a tissue paper product made of a spirally wound continuous web having a first end and second end and an outer diameter in the range of 95 to 150 mm, the web of tissue paper product being wound to define an inner hole centrally positioned relative to the coreless roll such that the first end is located on the outer side of the coreless roll and the second end is located at the inner hole, a diameter of the inner hole being 20 to 50 mm, a density of the coreless roll being 80 to 150 kg/m3, and a caliper ratio of the roll being 10% to 80%, the tissue paper product including between two and four ply-bonded plies, at least one ply being Conventional Wet Press, and at least one ply being a structured ply.

公开(公告)号：US20230119158A1

公开(公告)日：2023-04-20

申请号：US17743974

申请日：2022-05-13

Applicant: ABZAC CANADA INC.

Inventor： Pierre-Michel D'ANGLADE

IPC: B65H18/28 ,  B65H75/10

Abstract: A plastic film roll includes: a convolute cardboard tube including a tubular body having a tubular body wall formed by a plurality of layers of a straight rolled cardboard sheet having a weight equal to or less than 300 gsm; a plastic film wound about the convolute cardboard tube to form a plurality of plastic film windings around the convolute cardboard tube, the plastic film windings creating a radial compression force equal to or greater than 10 bar on the tubular body wall, wherein the cardboard sheet includes a plurality of fibers, at least a majority of the fibers being substantially aligned in a tangential direction relative to the tubular body to allow the convolute cardboard tube to resist the radial compression force.

公开(公告)号：US11608678B2

公开(公告)日：2023-03-21

申请号：US16843136

申请日：2020-04-08

Applicant: Hunter Douglas, Inc.

Inventor： Wendell B. Colson ,  Paul G. Swiszcz

IPC: E06B9/264 ,  B65H18/28 ,  E06B9/266 ,  B65H18/00 ,  B65H35/00 ,  B65H37/04 ,  B65H37/06 ,  E06B9/262 ,  E06B9/34 ,  E06B9/386

Abstract: An architectural covering and a method of manufacturing the covering is provided. The panel may include multiple strips of material extending lengthwise across a width dimension of the panel. The strips of material may be overlapped and coupled to one another to define cells between adjacent strips of material. The panel may be retracted and extended across an architectural opening, and the strips of material may include a resilient support member to expand the cells as the panel is extended across the architectural opening. The panel may be manufactured by helically winding a continuous, elongate strip of material about a drum in an overlapped manner.