公开(公告)号：US20240286372A1

公开(公告)日：2024-08-29

申请号：US18586916

申请日：2024-02-26

申请人： David Paul Goodrich

发明人： David Paul Goodrich

IPC分类号： B31D5/00 ,  B65H20/02

CPC分类号： B31D5/0065 ,  B65H20/02 ,  B31D2205/0023 ,  B31D2205/0047 ,  B65H2701/1944

摘要： According to some embodiments, an expansion system for expanding expandable slit sheet paper is provided that includes: a roll of expandable slit sheet paper, and a friction member for applying friction along a lateral side of said expandable slit sheet paper. In some examples, the friction member includes a brush including a plurality of elongated bristles or fibers. In some examples, the friction member imparts sufficient resistance to an expandable slit sheet paper that is pulled past said friction member such that said expandable slit sheet paper expands to form fully opened cells.

公开(公告)号：US20240140687A1

公开(公告)日：2024-05-02

申请号：US18385898

申请日：2023-10-31

申请人： David Paul Goodrich

发明人： David Paul Goodrich

IPC分类号： B65D85/672 ,  B65B61/04 ,  B65D5/02 ,  B65D5/50

CPC分类号： B65D85/672 ,  B65B61/04 ,  B65D5/02 ,  B65D5/5004 ,  B65B5/04

摘要： An expansion devise includes an unexpanded slit sheet roll that is wound on a paper core that is wider than the slit sheet paper. The paper core is placed into a yoke that holds the paper in position on each side of the unexpanded slit sheet material. An adjustable downward pressure is exerted on the paper core and the paper core exerts pressure on the yoke. As the paper is pulled, this downward pressure creates the Triton required to enable the unexpanded slit sheet to be unwind and fed while simultaneously expanding. A blank sheet is formed into a box that stabilizes slit paper sheet wound around a core member.

公开(公告)号：US11926461B2

公开(公告)日：2024-03-12

申请号：US17576118

申请日：2022-01-14

申请人： David Paul Goodrich

发明人： David Paul Goodrich

IPC分类号： B65D81/03 ,  B65B5/04 ,  B65D27/00 ,  B65D81/02

CPC分类号： B65D81/03 ,  B65B5/04 ,  B65D27/00 ,  B65D81/022

摘要： A protective product, such as, e.g., an envelope or pouch, is provided that includes at least one expanded slit paper sheet in an expanded state, and an embossed paper sheet facing the expanded slit paper sheet and fixed to the expanded slit paper sheet along at least a portion of a length in an expansion direction of the expanded slit sheet paper. In the preferred embodiments, the embossed paper sheet has a plurality of embossings that increase the rigidity of the embossed paper sheet, thereby inhibiting deformation of the embossed paper sheet that is fixed to the expanded slit sheet paper.

公开(公告)号：US20240059479A1

公开(公告)日：2024-02-22

申请号：US18386134

申请日：2023-11-01

申请人： David Paul Goodrich

发明人： David Paul Goodrich

IPC分类号： B65D85/672 ,  B65D5/50 ,  B65B61/04 ,  B65D5/02

CPC分类号： B65D85/672 ,  B65D5/5004 ,  B65B61/04 ,  B65D5/02 ,  B65B5/04

摘要： An expansion devise includes an unexpended slit sheet roll that is wound on a paper core that is wider than the slit sheet paper. The paper core is placed into a yoke that holds the paper in position on each side of the unexpended slit sheet material. An adjustable downward pressure is exerted on the paper core and the paper core exerts pressure on the yoke. As the paper is pulled, this downward pressure creates the friction required to enable the unexpended slit sheet to be unwind and fed while simultaneously expanding. A blank sheet is formed into a box that stabilizes slit paper sheet wound around a core member.

公开(公告)号：US20230365316A1

公开(公告)日：2023-11-16

申请号：US18226761

申请日：2023-07-26

申请人： David Paul Goodrich

发明人： David Paul Goodrich

IPC分类号： B65D81/03 ,  B31D1/00 ,  B65D65/22 ,  B65D65/40 ,  B65D71/00

CPC分类号： B65D81/03 ,  B31D1/0031 ,  B65D65/22 ,  B65D65/40 ,  B65D71/0088

摘要： According to some embodiments, systems and methods for applying labeling or indicia upon expandable slit sheet cushioning material is provided, including, in some examples, a) providing one or more unslit region within the expandable slit sheet material, b) providing one or more label or the like that is adhered or connected to a region of the expandable slit sheet material, and/or c) providing an over-layer sheet around the expandable slit sheet material.

公开(公告)号：US20230294891A1

公开(公告)日：2023-09-21

申请号：US18202260

申请日：2023-05-25

申请人： David Paul Goodrich

发明人： David Paul Goodrich

IPC分类号： B65D65/22 ,  B31D3/04 ,  B31D3/02 ,  B65D81/03 ,  B65D85/672 ,  B31D5/00 ,  D21H25/00 ,  D21H27/10 ,  D21H27/00

CPC分类号： B65D65/22 ,  B31D3/04 ,  B31D3/0207 ,  B31D3/0292 ,  B65D81/03 ,  B65D85/672 ,  B31D5/0065 ,  D21H5/245 ,  D21H27/10 ,  B31D5/0069 ,  B31D5/006 ,  D21H5/24 ,  B65B55/20

摘要： In the preferred embodiments, the present invention provides substantially improved slit sheet cushioning products by advantageously combining novel paper properties with novel slit patterns for improved features and characteristics. In some illustrative and non-limiting example embodiments, cushioning products of the present invention can include, e.g., a novel slit sheet material in combination with extensible paper employed as, e.g., a cushioning pad or as cushioning within an envelope product, wherein the cushioning product can be substantially more resilient, but, yet, e.g., thinner for better utilization of space.

公开(公告)号：US11707904B2

公开(公告)日：2023-07-25

申请号：US16274028

申请日：2019-02-12

申请人： David Paul Goodrich

发明人： David Paul Goodrich

IPC分类号： B31D5/00 ,  B32B3/26 ,  B32B3/12 ,  B32B29/00 ,  B31D3/00 ,  B31D3/04 ,  B65D81/03 ,  B65D65/02 ,  B31D1/00 ,  B65D85/30 ,  B65D81/02

CPC分类号： B31D5/0013 ,  B31D3/007 ,  B31D3/04 ,  B31D5/0065 ,  B32B3/12 ,  B32B3/266 ,  B32B29/005 ,  B31D1/0031 ,  B31D5/0039 ,  B31D2205/0023 ,  B31D2205/0052 ,  B31D2205/0064 ,  B32B2250/02 ,  B32B2553/00 ,  B65D65/02 ,  B65D65/44 ,  B65D81/03 ,  B65D85/30

摘要： In accordance with a broad embodiment of the invention, a novel paper product is comprised of two or more slit sheet packing material layers, each layer having its own slit pattern design to create interlocking layers of expansion sheet packaging materials. Each layer expands to create a three dimensional open netting of cells of hexagons, and the like, and is designed to have limited nesting with its opposing layer, thereby maximizing the thickness of the combined layers as compared to nested layers. Adjacent layers have differing slit patterns and can be expanded through expander type machinery such that the expansion rates of the differing slit pattern layers can be varied to deliver the same width of exiting expanded material from each layer. Preferably the differing slit pattern produce when expanded, inclined land areas that have the same number of rows per inch, but different angles of inclination of the land areas, such that adjacent layers can interlock, that is, have a restricted amount of nesting.

公开(公告)号：US20230202732A1

公开(公告)日：2023-06-29

申请号：US18117100

申请日：2023-03-03

申请人： David Paul Goodrich

发明人： David Paul Goodrich ,  Lorne Herszkowicz

IPC分类号： B65D81/03 ,  B42D5/00 ,  B32B3/12 ,  B32B3/26 ,  B32B3/28

CPC分类号： B65D81/03 ,  B42D5/002 ,  B32B3/12 ,  B32B3/266 ,  B42D5/003 ,  B42D5/005 ,  B32B3/28

摘要： A pad of a plurality of sheets of expandable slit paper is provided in which the paper expands in thickness when stretched to form expanded cells, wherein the sheets of expandable slit paper are bound together along a single edge and otherwise unbound together. In some embodiments, sheets of slit sheet material are removable for use of the slit sheet material for packing items or the like with the slit sheet material in an expanded state.

公开(公告)号：US11608222B2

公开(公告)日：2023-03-21

申请号：US15428144

申请日：2017-02-08

申请人： David Paul Goodrich

发明人： David Paul Goodrich

IPC分类号： B65D85/672 ,  B65D5/50 ,  B65B61/04 ,  B65D5/02 ,  B65B5/04 ,  B65B11/00 ,  B65B41/12

摘要： An expansion device includes an unexpended slit sheet roll that is wound on a paper core that is wider than the slit sheet paper. The paper core is placed into a yoke that holds the paper in position on each side of the unexpended slit sheet material. An adjustable downward pressure is exerted on the paper core and the paper core exerts pressure on the yoke. As the paper is pulled, this downward pressure creates the friction required to enable the unexpended slit sheet to be unwind and fed while simultaneously expanding. A blank sheet is formed into a box that stabilizes slit paper sheet wound around a core member.

公开(公告)号：US11440305B2

公开(公告)日：2022-09-13

申请号：US16870195

申请日：2020-05-08

申请人： David Paul Goodrich

发明人： David Paul Goodrich

IPC分类号： B32B3/04 ,  B32B3/12 ,  B32B3/24 ,  B32B3/28 ,  B32B29/00 ,  B65D81/03 ,  B65B5/04 ,  B32B3/26 ,  B31F1/07 ,  B31D5/00 ,  B65D27/00 ,  B31B170/30 ,  B31B70/00 ,  B31B70/14 ,  B31B70/88 ,  B65D27/16 ,  B31B170/20 ,  B31B50/62 ,  B31B70/10 ,  B31B155/00 ,  B31B160/10 ,  B31D1/00 ,  B31B70/62 ,  B65D81/02 ,  B31B70/26 ,  B65D65/40 ,  B32B29/08

摘要： According to some illustrative embodiments, a protective product is provided that includes: at least one expandable slit paper sheet, said at least on expandable slit paper being expanded between opposing ends of said slit paper; a first embossed paper sheet facing said expanded slit paper sheet and a second paper sheet facing an opposite side of said at least one expanded slit paper sheet, at least one of said first embossed paper sheet and said second paper sheet being fixed to said expanded slit paper sheet at the opposing ends of said expanded slit paper sheet and thereby maintaining said expanded paper in its expanded state, said first embossed paper sheet having a plurality of embossings that increase the rigidity of said embossed paper sheet, whereby inhibiting deformation of said embossed paper sheet that is fixed to said expanded slit sheet paper.