公开(公告)号：US20200206984A1

公开(公告)日：2020-07-02

申请号：US16726165

申请日：2019-12-23

Applicant: Footprint International, LLC

Inventor： Yoke Dou Chung ,  Yiyun Zhang ,  Ric Gonzalez ,  Steve Lucero ,  Min Wang ,  Indarpal Singh ,  Margaret T. Pandis ,  Jordan M. Boerma

IPC: B29C41/50 ,  B65D81/34 ,  B65D1/26 ,  B65D25/14 ,  B05D1/02

Abstract: Methods and apparatus for vacuum forming and subsequently applying topical coatings fiber-based food containers. The slurry includes an embedded moisture barrier and/or vapor barrier, and the topical coating comprises an oil barrier comprising acrylate, rice bran wax, pectin, and pea protein.

公开(公告)号：US20240360629A1

公开(公告)日：2024-10-31

申请号：US18766366

申请日：2024-07-08

Applicant: FOOTPRINT INTERNATIONAL, LLC

Inventor： Yoke Dou Chung ,  Yiyun Zhang ,  Ric Gonzalez ,  Steve Lucero ,  Min Wang

IPC: D21J1/04 ,  B05B1/02 ,  B05B1/04 ,  B05B1/06 ,  B05B13/02 ,  B05D1/02 ,  B29C41/50 ,  B65D1/34 ,  B65D25/34 ,  B65D81/34 ,  D21H17/17 ,  D21H17/28 ,  D21H23/22 ,  D21H23/50 ,  D21J1/06 ,  D21J1/10 ,  D21J7/00

CPC classification number: D21J1/04 ,  B05B1/02 ,  B05B1/06 ,  B05B13/0221 ,  B05D1/02 ,  B29C41/50 ,  B65D1/34 ,  B65D25/34 ,  B65D81/3453 ,  D21H5/0005 ,  D21H5/0047 ,  D21H17/17 ,  D21H17/28 ,  D21J1/06 ,  D21J1/10 ,  D21J7/00 ,  B05B1/044 ,  B05D2203/22

Abstract: Methods and apparatus for vacuum forming and subsequently applying topical coatings fiber-based food containers. The slurry includes one or more of an embedded moisture barrier, vapor barrier, and oil barrier, and the topical coating comprises one or more of a vapor barrier, a moisture barrier, an oil barrier, and an oxygen barrier. For food containers having deep sidewalls, a spray coating system includes a first nozzle for applying a full cone spray pattern to the bottom surface of the container, and a second nozzle for applying a hollow cone spray pattern to the inside surfaces of the side walls.

公开(公告)号：US20200277738A1

公开(公告)日：2020-09-03

申请号：US16877419

申请日：2020-05-18

Applicant: Footprint International, LLC

Inventor： Yoke Dou Chung ,  Dustin Ziegelman ,  Yiyun Zhang ,  Ric Gonzalez ,  Min Wang

IPC: D21J7/00 ,  C09D129/04 ,  B05D3/10 ,  B05D1/12 ,  D21J3/10 ,  C09D7/63 ,  D21H11/04 ,  D21H11/14 ,  D21H17/17 ,  D21H17/28 ,  C09D7/65 ,  C09D7/40 ,  B05B3/18 ,  B05B1/04 ,  B05B13/02

Abstract: Methods and apparatus for vacuum forming and subsequently applying topical coatings fiber-based food containers. The slurry includes one or more of an embedded moisture barrier, vapor barrier, and oil barrier, and the topical coating comprises one or more of a vapor barrier, a moisture barrier, an oil barrier, and an oxygen barrier, for example polyvinyl alcohol, sugar alcohol, citric acid, and cellulose nanofibrils.

公开(公告)号：US20200208353A1

公开(公告)日：2020-07-02

申请号：US16726180

申请日：2019-12-23

Applicant: Footprint International, LLC

Inventor： Yoke Dou Chung ,  Yiyun Zhang ,  Ric Gonzalez ,  Steve Lucero ,  Min Wang

IPC: D21J1/04 ,  D21J1/06 ,  B65D25/34 ,  B65D1/34 ,  B65D81/34 ,  D21J1/10 ,  B05B13/02 ,  B05B1/02

Abstract: Methods and apparatus for vacuum forming and subsequently applying topical coatings fiber-based food containers. The slurry includes one or more of an embedded moisture barrier, vapor barrier, and oil barrier, and the topical coating comprises one or more of a vapor barrier, a moisture barrier, an oil barrier, and an oxygen barrier. For food containers having deep sidewalls, a spray coating system includes a first nozzle for applying a full cone spray pattern to the bottom surface of the container, and a second nozzle for applying a hollow cone spray pattern to the inside surfaces of the side walls.

公开(公告)号：US12037749B2

公开(公告)日：2024-07-16

申请号：US16877419

申请日：2020-05-18

Applicant: Footprint International, LLC

Inventor： Yoke Dou Chung ,  Dustin Ziegelman ,  Yiyun Zhang ,  Ric Gonzalez ,  Min Wang

IPC: D21J7/00 ,  B05B1/04 ,  B05D1/02 ,  B05D1/12 ,  B29C41/50 ,  C09D7/40 ,  C09D7/63 ,  C09D7/65 ,  C09D129/04 ,  D21H11/04 ,  D21H11/14 ,  D21H17/17 ,  D21H17/28 ,  D21H23/22 ,  D21H23/50 ,  D21J3/10 ,  B05B1/06 ,  B05B13/02

CPC classification number: D21J7/00 ,  B05B1/044 ,  B05D1/02 ,  B05D1/12 ,  B29C41/50 ,  C09D7/63 ,  C09D7/65 ,  C09D7/70 ,  C09D129/04 ,  D21H5/0005 ,  D21H5/0047 ,  D21H11/04 ,  D21H11/14 ,  D21H17/17 ,  D21H17/28 ,  D21J3/10 ,  B05B1/04 ,  B05B1/06 ,  B05B13/0221 ,  B05D2320/00 ,  B05D2518/00

Abstract: Methods and apparatus for vacuum forming and subsequently applying topical coatings fiber-based food containers. The slurry includes one or more of an embedded moisture barrier, vapor barrier, and oil barrier, and the topical coating comprises one or more of a vapor barrier, a moisture barrier, an oil barrier, and an oxygen barrier, for example polyvinyl alcohol, sugar alcohol, citric acid, and cellulose nanofibrils.

公开(公告)号：US11654600B2

公开(公告)日：2023-05-23

申请号：US16726165

申请日：2019-12-23

Applicant: Footprint International, LLC

Inventor： Yoke Dou Chung ,  Yiyun Zhang ,  Ric Gonzalez ,  Steve Lucero ,  Min Wang ,  Indarpal Singh ,  Margaret T. Pandis ,  Jordan M. Boerma

IPC: D21H17/17 ,  B29C41/50 ,  B65D81/34 ,  B65D25/14 ,  B65D1/26 ,  D21J1/06 ,  D21J1/10 ,  D21J7/00 ,  B05B1/06 ,  D21H17/67 ,  D21H21/16 ,  D21H23/04 ,  B29L31/00 ,  B05D1/02 ,  D21J5/00 ,  D21H23/50 ,  D21H23/22 ,  B05B1/04

CPC classification number: B29C41/50 ,  B05B1/06 ,  B65D1/26 ,  B65D25/14 ,  B65D81/3453 ,  D21H17/17 ,  D21H17/675 ,  D21H21/16 ,  D21H23/04 ,  D21J1/06 ,  D21J1/10 ,  D21J7/00 ,  B05B1/044 ,  B05D1/02 ,  B05D2203/22 ,  B29L2031/7132 ,  D21H5/0005 ,  D21H5/0047 ,  D21J5/00

Abstract: Methods and apparatus for vacuum forming and subsequently applying topical coatings fiber-based food containers. The slurry includes an embedded moisture barrier and/or vapor barrier, and the topical coating comprises an oil barrier comprising acrylate, rice bran wax, pectin, and pea protein.

公开(公告)号：US20240360630A1

公开(公告)日：2024-10-31

申请号：US18769284

申请日：2024-07-10

Applicant: FOOTPRINT INTERNATIONAL, LLC

Inventor： Yoke Dou Chung ,  Yiyun Zhang ,  Ric Gonzalez ,  Dustin Ziegelman ,  Min Wang

IPC: D21J7/00 ,  B05B1/04 ,  B05B1/06 ,  B05B13/02 ,  B05D1/02 ,  B05D1/12 ,  B29C41/50 ,  C09D7/40 ,  C09D7/63 ,  C09D7/65 ,  C09D129/04 ,  D21H11/04 ,  D21H11/14 ,  D21H17/17 ,  D21H17/28 ,  D21H23/22 ,  D21H23/50 ,  D21J3/10

CPC classification number: D21J7/00 ,  B05B1/044 ,  B05D1/02 ,  B05D1/12 ,  B29C41/50 ,  C09D7/63 ,  C09D7/65 ,  C09D7/70 ,  C09D129/04 ,  D21H5/0005 ,  D21H5/0047 ,  D21H11/04 ,  D21H11/14 ,  D21H17/17 ,  D21H17/28 ,  D21J3/10 ,  B05B1/04 ,  B05B1/06 ,  B05B13/0221 ,  B05D2320/00 ,  B05D2518/00

Abstract: Methods and apparatus for vacuum forming and subsequently applying topical coatings fiber-based food containers. The slurry includes one or more of an embedded moisture barrier, vapor barrier, and oil barrier, and the topical coating comprises one or more of a vapor barrier, a moisture barrier, an oil barrier, and an oxygen barrier, for example polyvinyl alcohol, sugar alcohol, citric acid, and cellulose nanofibrils.

公开(公告)号：US12031276B2

公开(公告)日：2024-07-09

申请号：US17512171

申请日：2021-10-27

Applicant: Footprint International, LLC

Inventor： Yoke Dou Chung ,  Yiyun Zhang ,  Ric Gonzalez ,  Steve Lucero ,  Min Wang

IPC: D21J1/00 ,  B05B1/02 ,  B05B1/06 ,  B05B13/02 ,  B05D1/02 ,  B29C41/50 ,  B65D1/34 ,  B65D25/34 ,  B65D81/34 ,  D21H17/17 ,  D21H17/28 ,  D21H23/22 ,  D21H23/50 ,  D21J1/04 ,  D21J1/06 ,  D21J1/10 ,  D21J7/00 ,  B05B1/04

CPC classification number: D21J1/04 ,  B05B1/02 ,  B05B1/06 ,  B05B13/0221 ,  B05D1/02 ,  B29C41/50 ,  B65D1/34 ,  B65D25/34 ,  B65D81/3453 ,  D21H5/0005 ,  D21H5/0047 ,  D21H17/17 ,  D21H17/28 ,  D21J1/06 ,  D21J1/10 ,  D21J7/00 ,  B05B1/044 ,  B05D2203/22

Abstract: Methods and apparatus for vacuum forming and subsequently applying topical coatings fiber-based food containers. The slurry includes one or more of an embedded moisture barrier, vapor barrier, and oil barrier, and the topical coating comprises one or more of a vapor barrier, a moisture barrier, an oil barrier, and an oxygen barrier. For food containers having deep sidewalls, a spray coating system includes a first nozzle for applying a full cone spray pattern to the bottom surface of the container, and a second nozzle for applying a hollow cone spray pattern to the inside surfaces of the side walls.

公开(公告)号：US11686050B2

公开(公告)日：2023-06-27

申请号：US16726180

申请日：2019-12-23

Applicant: Footprint International, LLC

Inventor： Yoke Dou Chung ,  Yiyun Zhang ,  Ric Gonzalez ,  Steve Lucero ,  Min Wang

IPC: D21J1/04 ,  D21J1/06 ,  B65D25/34 ,  B05B1/02 ,  B65D81/34 ,  D21J1/10 ,  B05B13/02 ,  B65D1/34 ,  B05B1/06 ,  D21J7/00 ,  D21H17/28 ,  D21H17/17 ,  B29C41/50 ,  D21H23/50 ,  D21H23/22 ,  B05D1/02 ,  B05B1/04

CPC classification number: D21J1/04 ,  B05B1/02 ,  B05B1/06 ,  B05B13/0221 ,  B05D1/02 ,  B29C41/50 ,  B65D1/34 ,  B65D25/34 ,  B65D81/3453 ,  D21H5/0005 ,  D21H5/0047 ,  D21H17/17 ,  D21H17/28 ,  D21J1/06 ,  D21J1/10 ,  D21J7/00 ,  B05B1/044 ,  B05D2203/22

Abstract: Methods and apparatus for vacuum forming and subsequently applying topical coatings fiber-based food containers. The slurry includes one or more of an embedded moisture barrier, vapor barrier, and oil barrier, and the topical coating comprises one or more of a vapor barrier, a moisture barrier, an oil barrier, and an oxygen barrier. For food containers having deep sidewalls, a spray coating system includes a first nozzle for applying a full cone spray pattern to the bottom surface of the container, and a second nozzle for applying a hollow cone spray pattern to the inside surfaces of the side walls.