公开(公告)号：US20230099868A1

公开(公告)日：2023-03-30

申请号：US17953647

申请日：2022-09-27

申请人： PROAMPAC HOLDINGS INC.

发明人： Raymond J. Recchia ,  Russell A. Leeker ,  Brian J. Schiermeier ,  Seyed Hesamoddin Tabatabaei ,  Robert M. Tiepelman ,  Daniel T. Senter

IPC分类号： B65D30/08 ,  B32B29/00 ,  B32B7/14 ,  B65D30/20 ,  B32B37/12 ,  B32B29/06

摘要： A packaging article includes an outer, intermediate, and inner paper plies. A first adhesive layer is disposed between the inner and intermediate paper plies for gluing the inner paper ply to the intermediate paper ply. A second adhesive layer is disposed between the intermediate and outer paper plies for gluing the intermediate paper ply to the outer paper ply. The first and second adhesive layers overlap and are coaligned. The outer, intermediate, and inner paper plies are adjoined to form a multiwall structure, wherein the first adhesive layer and the second adhesive layer are coaligned with each other on the multiwall structure. The first adhesive layer comprises a first plurality of adhesive spots and the second adhesive layer comprises a second plurality of adhesive spots, wherein the adhesive spots of the first plurality of adhesive spots do not overlap with the adhesive spots of the second plurality of adhesive spots.

公开(公告)号：US20240228118A9

公开(公告)日：2024-07-11

申请号：US18381861

申请日：2023-10-19

申请人： PROAMPAC HOLDINGS INC.

发明人： Raymond J. Recchia ,  Brian J. Schiermeier ,  Seyed Hesamoddin Tabatabaei ,  Robert M. Tiepelman ,  Daniel T. Senter

IPC分类号： B65D30/08 ,  B32B7/14 ,  B32B27/10 ,  B32B27/32 ,  B32B27/36 ,  B32B29/00 ,  B32B37/12 ,  B65D30/20 ,  B65D65/38

CPC分类号： B65D31/02 ,  B32B7/14 ,  B32B27/10 ,  B32B27/32 ,  B32B27/36 ,  B32B29/005 ,  B32B37/1292 ,  B65D31/04 ,  B65D31/10 ,  B65D65/38 ,  B32B2255/12 ,  B32B2307/4023 ,  B32B2307/514 ,  B32B2307/7265 ,  B32B2317/12 ,  B32B2323/04 ,  B32B2323/10 ,  B32B2367/00 ,  B32B2439/46 ,  B32B2439/70 ,  B65D2565/382 ,  B65D2565/385

摘要： A paper-based packaging article includes outer and intermediate paper plies and an inner polymer film ply. A first adhesive layer is disposed between the inner and intermediate paper plies for gluing the inner polymer film ply to the intermediate paper ply. A second adhesive layer is disposed between the intermediate and outer paper plies for gluing the intermediate paper ply to the outer paper ply. The first and second adhesive layers overlap and are coaligned. The outer and intermediate paper plies and the inner polymer film ply are adjoined to form a multiwall structure, wherein the first adhesive layer and the second adhesive layer are coaligned with each other on the multiwall structure. The first adhesive layer comprises a first plurality of adhesive spots and the second adhesive layer comprises a second plurality of adhesive spots, wherein the adhesive spots of the first plurality of adhesive spots do not overlap with the adhesive spots of the second plurality of adhesive spots.

公开(公告)号：US20240132252A1

公开(公告)日：2024-04-25

申请号：US18381861

申请日：2023-10-18

申请人： PROAMPAC HOLDINGS INC.

发明人： Raymond J. Recchia ,  Brian J. Schiermeier ,  Seyed Hesamoddin Tabatabaei ,  Robert M. Tiepelman ,  Daniel T. Senter

IPC分类号： B65D30/08 ,  B32B7/14 ,  B32B27/10 ,  B32B27/32 ,  B32B27/36 ,  B32B29/00 ,  B32B37/12 ,  B65D30/20 ,  B65D65/38

CPC分类号： B65D31/02 ,  B32B7/14 ,  B32B27/10 ,  B32B27/32 ,  B32B27/36 ,  B32B29/005 ,  B32B37/1292 ,  B65D31/04 ,  B65D31/10 ,  B65D65/38 ,  B32B2255/12 ,  B32B2307/4023 ,  B32B2307/514 ,  B32B2307/7265 ,  B32B2317/12 ,  B32B2323/04 ,  B32B2323/10 ,  B32B2367/00 ,  B32B2439/46 ,  B32B2439/70 ,  B65D2565/382 ,  B65D2565/385

摘要： A paper-based packaging article includes outer and intermediate paper plies and an inner polymer film ply. A first adhesive layer is disposed between the inner and intermediate paper plies for gluing the inner polymer film ply to the intermediate paper ply. A second adhesive layer is disposed between the intermediate and outer paper plies for gluing the intermediate paper ply to the outer paper ply. The first and second adhesive layers overlap and are coaligned. The outer and intermediate paper plies and the inner polymer film ply are adjoined to form a multiwall structure, wherein the first adhesive layer and the second adhesive layer are coaligned with each other on the multiwall structure. The first adhesive layer comprises a first plurality of adhesive spots and the second adhesive layer comprises a second plurality of adhesive spots, wherein the adhesive spots of the first plurality of adhesive spots do not overlap with the adhesive spots of the second plurality of adhesive spots.