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11 条记录 (耗时 0.016 秒)

    Crystal Clear High Barrier Packaging Film
    1.
    发明申请
    Crystal Clear High Barrier Packaging Film 有权

    公开(公告)号：US20220161529A1

    公开(公告)日：2022-05-26

    申请号：US17504769

    申请日：2021-10-19

    申请人： Henry G. Schirmer

    发明人： Henry G. Schirmer

    IPC分类号： B32B27/08 ,  B32B7/12 ,  B32B27/32 ,  B32B27/36 ,  B65D65/40

    摘要： A transparent high barrier multilayer coextruded film is useful for high-value packaging applications such as food and medical device packaging. The transparent multilayer coextruded barrier includes first and second outer layers formed using a transparent polyester or polyester copolymer; an inner nanolayer sequence including a plurality of nanolayers a) including ethylene vinyl alcohol, alternating with nanolayers b) including at least one of ethylene ethyl acrylate, low density polyethylene and linear low density polyethylene, each of the nanolayers b) having a degree of crystallinity less than about 45%; and adhesive layers between each of the two outer layers and the inner nanolayer sequence.

    Disposable Protective Garment And Barrier film
    2.
    发明申请
    Disposable Protective Garment And Barrier film 有权

    公开(公告)号：US20210361012A1

    公开(公告)日：2021-11-25

    申请号：US17231062

    申请日：2021-04-15

    申请人： Henry G. Schirmer

    发明人： Henry G. Schirmer

    IPC分类号： A42B1/04 ,  A42B1/019 ,  A42B1/008

    摘要： A disposable protective garment for positioning over a wearer's head is provided for use in airplanes, busses, trains, other mass transit and other single-use applications. The disposable protective garment includes a hood formed of tubular blown film that has an at least partly closed top that rests on a wearer's head and an open bottom that rests on a wearer's shoulders. A mask can be integrated into the hood by forming a plurality of apertures in the hood and placing a polymer fabric that acts as a filter over the plurality of apertures. The hood may alternatively be combined with a crown or air filter material positioned over its top; a tubular filter equipped with an electric fan that draws air from above, filters it and directs the clean air downward across the wearer's face; and/or headgear. A barrier film suitable for use in the protective garment as well as other barrier applications is also provided.

    Modular Disk Coextrusion Die With Melt Channeling Disk
    7.
    发明申请
    Modular Disk Coextrusion Die With Melt Channeling Disk 有权

    公开(公告)号：US20220362982A1

    公开(公告)日：2022-11-17

    申请号：US17581393

    申请日：2022-01-21

    申请人： Henry G. Schirmer

    发明人： Henry G. Schirmer

    IPC分类号： B29C48/34 ,  B29C48/06 ,  B29C48/10 ,  B29C48/18 ,  B29C48/21 ,  B29C48/335

    摘要： A modular disk coextrusion die is formed of a plurality of cells stacked together. Each cell includes an arrangement of thin annular disks, including at least a first cap disk, a first distribution disk, a first transition disk and a first spreader disk. The modular disk coextrusion die includes at least one channel disk having at least one inlet opening and at least two outlet openings per inlet opening. The thin annular disks are configured so that a first of the outlet openings of the channel disk is in fluid communication with the first distribution disk in the first cell and a second of the outlet openings in the channel disk is in fluid communication with the first distribution disk in the second cell. The channel disk provides for a more efficient utilization of space at the inlet of the modular disk coextrusion die and enables the feeding of up to twenty melt streams.

    Crystal clear high barrier packaging film
    8.
    发明授权
    Crystal clear high barrier packaging film 有权

    公开(公告)号：US11673377B2

    公开(公告)日：2023-06-13

    申请号：US17504769

    申请日：2021-10-19

    申请人： Henry G. Schirmer

    发明人： Henry G. Schirmer

    IPC分类号： B32B27/08 ,  B32B7/12 ,  B32B27/32 ,  B65D65/40 ,  B32B27/36

    CPC分类号： B32B27/08 ,  B32B7/12 ,  B32B27/32 ,  B32B27/365 ,  B65D65/40 ,  B32B2250/05 ,  B32B2307/412 ,  B32B2553/00

    摘要： A transparent high barrier multilayer coextruded film is useful for high-value packaging applications such as food and medical device packaging. The transparent multilayer coextruded barrier includes first and second outer layers formed using a transparent polyester or polyester copolymer; an inner nanolayer sequence including a plurality of nanolayers a) including ethylene vinyl alcohol, alternating with nanolayers b) including at least one of ethylene ethyl acrylate, low density polyethylene and linear low density polyethylene, each of the nanolayers b) having a degree of crystallinity less than about 45%; and adhesive layers between each of the two outer layers and the inner nanolayer sequence.

    Crystal Clear High Barrier Thermoformed Plastic Bottle
    9.
    发明申请
    Crystal Clear High Barrier Thermoformed Plastic Bottle 有权

    公开(公告)号：US20220402251A1

    公开(公告)日：2022-12-22

    申请号：US17885695

    申请日：2022-08-11

    申请人： Henry G. Schirmer

    发明人： Henry G. Schirmer

    IPC分类号： B32B27/08 ,  B32B7/12 ,  B29C55/00 ,  B29C51/10 ,  B29C51/00 ,  B32B27/32 ,  B32B27/36 ,  B32B27/30 ,  B32B37/02

    摘要： A transparent thermoformed high barrier plastic bottle is provided for use in storing food and beverages, personal care products, health care products, and other applications that require excellent transparency and barrier properties. The transparent thermoformed high barrier plastic bottle includes first and second outer layers formed using a transparent polyester or polyester copolymer; an inner nanolayer sequence including a plurality of nanolayers a) including ethylene vinyl alcohol, alternating with nanolayers b) including at least one of ethylene ethyl acrylate, low density polyethylene and linear low density polyethylene, each of the nanolayers b) having a degree of crystallinity less than about 45%; and adhesive layers between each of the two outer layers and the inner nanolayer sequence. A method for producing a transparent thermoformed high barrier plastic bottle is also provided.

    Modular disk coextrusion die with melt channeling disk
    10.
    发明授权
    Modular disk coextrusion die with melt channeling disk 有权

    公开(公告)号：US11511474B1

    公开(公告)日：2022-11-29

    申请号：US17581393

    申请日：2022-01-21

    申请人： Henry G. Schirmer

    发明人： Henry G. Schirmer

    IPC分类号： B29C48/335 ,  B29C48/21 ,  B29C48/34 ,  B29C48/06 ,  B29C48/18 ,  B29C48/10

    摘要： A modular disk coextrusion die is formed of a plurality of cells stacked together. Each cell includes an arrangement of thin annular disks, including at least a first cap disk, a first distribution disk, a first transition disk and a first spreader disk. The modular disk coextrusion die includes at least one channel disk having at least one inlet opening and at least two outlet openings per inlet opening. The thin annular disks are configured so that a first of the outlet openings of the channel disk is in fluid communication with the first distribution disk in the first cell and a second of the outlet openings in the channel disk is in fluid communication with the first distribution disk in the second cell. The channel disk provides for a more efficient utilization of space at the inlet of the modular disk coextrusion die and enables the feeding of up to twenty melt streams.