公开(公告)号：US12202226B2

公开(公告)日：2025-01-21

申请号：US17787366

申请日：2020-12-16

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Thomas R. Corrigan ,  Patrick R. Fleming ,  Dylan T. Cosgrove ,  Delony L. Langer-Anderson ,  Lisa M. Miller ,  Manoj Nirmal

IPC: B31D5/00 ,  B31D1/00 ,  B32B5/04 ,  B65B11/00 ,  B65D81/02 ,  B65D81/03

Abstract: The present disclosure relates generally to tension-activated, expanding articles, films, and sheets. In some embodiments, these articles, films, and/or sheets are used as cushioning films and/or packaging materials. The present disclosure also relates to methods of making and using these tension-activated, expanding articles, films, and sheets.

公开(公告)号：US12187007B2

公开(公告)日：2025-01-07

申请号：US17706399

申请日：2022-03-28

Applicant: Jacky Peterlini

Inventor： Jacky Peterlini

IPC: B31D5/00 ,  B32B27/10 ,  B65D81/05

Abstract: A device for dispensing a cushioning and packaging element from at least one strip of paper includes at least two guides around which at least one strip of paper is wound. The device also includes at least one drive element for driving the at least one strip of paper. The device further includes at least one creasing device for creasing the at least one strip of paper. The guides extend beyond the at least one creasing device, downstream of the at least one creasing device.

公开(公告)号：US20240416610A1

公开(公告)日：2024-12-19

申请号：US18695978

申请日：2022-09-28

Applicant: Sprick GmbH Bielefelder Papier- und Wellpappenwerke & Co.

Inventor： Bastian Schalk ,  Erik Albert ,  Vitali Krebs

IPC: B31D5/00 ,  B65D81/113

Abstract: An apparatus for mechanically producing a three-dimensional packaging product from a web-shaped starting material (e.g., paper starting material) may include a forming station with a convergence channel for transversely compressing (e.g., turning-in or rolling-in) the starting material, and a conveying device for drawing off the starting material from a supply of starting material which is arrangeable upstream of the forming station in the conveying direction. The forming station may have mounting plate, on a guide side thereof, which is facing the convergence channel. The starting material entering the forming station is guided. The mounting plate may have at least one drive means of the conveying device rotatably mounted thereon, and a motor driving the at least one drive means may be further attached.

公开(公告)号：US12162239B2

公开(公告)日：2024-12-10

申请号：US17773078

申请日：2020-10-29

Applicant: Sealed Air Corporation (US)

Inventor： Christopher C. Hamlin ,  Thomas P. Orsini ,  Russell T. Christman

IPC: B31D5/00

Abstract: A dunnage conversion system (100) includes a supply area (120), a dunnage conversion machine (110), and an arcuate slot (130). The supply area (120) is configured to hold a supply of a sheet material (122). The sheet material (122) is in a substantially flat configuration in the supply area (120). The dunnage conversion machine (110) is configured to pull the sheet material (122) from the supply area (120) and to convert the sheet material (122) into a non-flat configuration. The arcuate slot (130) is positioned between the supply area (120) and the dunnage conversion machine (110) such that the sheet material (122) is fed through the arcuate slot (130) as the sheet material (122) passes along a path from the supply area (120) to the dunnage conversion machine (110).

公开(公告)号：US12138884B2

公开(公告)日：2024-11-12

申请号：US17319585

申请日：2021-05-13

Applicant: Marisa Rosana Lattanzi ,  Laura Isabel Lattanzi ,  Fernando Adrian Lattanzi ,  Carina Adriana Lattanzi

Inventor： Marisa Rosana Lattanzi ,  Laura Isabel Lattanzi ,  Fernando Adrian Lattanzi ,  Carina Adriana Lattanzi

IPC: B31D5/00

Abstract: A combined machine to make laminar separators of products contained in boxes and crates, specially designed to make the separators made of at least two laminar sheets of paper that are bound together by an adhesive bond.

公开(公告)号：US20240367405A1

公开(公告)日：2024-11-07

申请号：US18477131

申请日：2022-05-15

Applicant: OAS DESIGN GROUP, INC.

Inventor： Nicholas P. De Luca

IPC: B31D5/00

Abstract: A method and system for forming domes or protruded structures in a flat material such as paper is disclosed. The method includes cutting one or more sheets; applying an adhesive between the one or more sheets, joining the one or more sheets together in a registered manner to form a substrate, and pressing the adhesive under pressure to shape the substrate into a desired shape may include the domes or protruded structures.

公开(公告)号：US12128646B2

公开(公告)日：2024-10-29

申请号：US17391801

申请日：2021-08-02

Applicant: Pregis Innovative Packaging LLC

Inventor： Thomas D. Wetsch

IPC: B65D81/05 ,  B29C65/00 ,  B31D5/00 ,  B29K275/00

CPC classification number: B31D5/0069 ,  B29C66/439 ,  B29C66/71 ,  B31D5/0073 ,  B65D81/052 ,  B29K2275/00 ,  B31D2205/0047 ,  B31D2205/0064 ,  B31D2205/007 ,  B31D2205/0088

Abstract: A connective protective packaging element is provided. The connective protective packaging element may include a protective body in a high-density supply configuration. The protective body may be configurable into a low-density configuration for cushioning packaged products. The body may include an exposed surface in the low-density configuration. The connective protective packaging element may also include a bonding element attached to the exposed surface that operably bonds the exposed surface to an abutting surface by contact with the bonding element.

公开(公告)号：US12103264B2

公开(公告)日：2024-10-01

申请号：US18196983

申请日：2023-05-12

Applicant: K&N Engineering, Inc.

Inventor： Jonathan Richard Fiello

IPC: B31D5/00 ,  B01D46/00 ,  B01D46/52

CPC classification number: B31D5/0082 ,  B01D46/0001 ,  B01D46/522

Abstract: A pleated filter preparation system is provided for accurately counting pleats along a continuous sheet of pleated filter material and cutting the sheet into filter strips to be formed into filters. The pleated filter preparation system includes a pleat driver having multiple drive gears that engage with the pleats of the pleated filter material to move the pleated filter material through the system. A pleat counter counts peaks and valleys of each pleat comprising the pleated filter material so as to identify a target pleat to be cut. The pleat counter clamps and stretches the target pleat to distinguish the target pleat among the other pleats. A punch cut station cuts the target pleat to form a filter strip having a desired number of pleats. A pleat compressor compresses the filter strips to a predetermined size and then ejects the filter strips into a suitable container or bin.

公开(公告)号：US20240308168A1

公开(公告)日：2024-09-19

申请号：US18671751

申请日：2024-05-22

Applicant: Clayton Cooper

Inventor： Clayton Cooper

IPC: B31D5/00

CPC classification number: B31D5/0065 ,  B31D2205/0023 ,  B31D2205/0041 ,  B31D2205/0047 ,  B31D2205/0058 ,  B31D2205/0082 ,  B31D2205/0088

Abstract: A dunnage producing system is disclosed. The system comprises a material feed section configured to feed a sheet stock material into the system to convert it into a dunnage product. The system further comprises a drive belt having a plurality of lugs fixed on the drive belt configured to engage one or more die-cut openings in the sheet stock or roll stock material. The system further comprises one or more folding mandrels and a glue feed section. The folding mandrels capture the engaged sheet stock or roll stock material between the drive belt and folding mandrels. the glue feed section comprises a tank loaded with pre-melted adhesive material, a hose to transfer the post melted adhesive materials, and a dispensing nozzle to pump the melted adhesive material to the sheet stock material. A controller then receives measurement information and control the functions of the system to produce dunnage product.

公开(公告)号：US20240300698A1

公开(公告)日：2024-09-12

申请号：US18666334

申请日：2024-05-16

Applicant: BETA (SHENZHEN) PACKAGE PRODUCTS CO., LTD ,  HUIZHOU BETA PACKTECH CO., LTD

Inventor： Jinwei Yan

IPC: B65D30/08 ,  B31B70/00 ,  B31B70/02 ,  B31B70/14 ,  B31B70/16 ,  B31B70/20 ,  B31B70/26 ,  B31B70/62 ,  B31D5/00 ,  B32B1/00 ,  B32B3/26 ,  B32B29/00 ,  B65D65/40 ,  B65D65/46 ,  B65D81/02 ,  B65D81/03

CPC classification number: B65D31/02 ,  B31B70/005 ,  B31B70/02 ,  B31B70/024 ,  B31B70/142 ,  B31B70/16 ,  B31B70/20 ,  B31B70/26 ,  B31B70/62 ,  B31D5/0065 ,  B32B1/00 ,  B32B3/266 ,  B32B29/005 ,  B65D65/406 ,  B65D65/44 ,  B65D65/466 ,  B65D81/03 ,  B32B2439/06

Abstract: The present disclosure provides a cushion sheet production module configured to synchronously and continuously feed first and second surfaces, roll to apply a plurality of first horizontal glues on the first and second surfaces along a direction perpendicular to a feeding direction, the plurality of first horizontal glues arranged at intervals between each other, and continuously apply first longitudinal glues on both sides of the first surface or the second surface facing each other; and then, the first and second surfaces are pressed together to fix with each other at positions of the first horizontal and longitudinal glues, to form a cushion sheet, wherein gas is sealed between the first and second surfaces; or, a buffer layer added between the first and second surfaces to fix the first and second surfaces and the buffer layer together at the first horizontal and longitudinal glues, to form the cushion sheet.