公开(公告)号：US20190184649A1

公开(公告)日：2019-06-20

申请号：US16321862

申请日：2016-08-23

Applicant: Printpack Illinois, Inc.

Inventor： Alberto Rodriguez Trejo ,  Antonio Badillo Lopez ,  Teodoro Contreras Morales

IPC: B29C65/00 ,  B29C65/48 ,  B29C65/82 ,  B29C65/74 ,  B65D30/20 ,  B65D30/08 ,  B31B70/00 ,  B31B70/26 ,  B31B70/62 ,  B31B70/14

CPC classification number: B29C66/232 ,  B29C65/1406 ,  B29C65/48 ,  B29C65/4815 ,  B29C65/4845 ,  B29C65/74 ,  B29C65/8207 ,  B29C66/1122 ,  B29C66/133 ,  B29C66/21 ,  B29C66/30325 ,  B29C66/4312 ,  B29C66/4322 ,  B29C66/71 ,  B29C66/729 ,  B29C66/7292 ,  B29C66/7352 ,  B29C66/73711 ,  B29C66/8511 ,  B29L2031/7128 ,  B31B70/008 ,  B31B70/142 ,  B31B70/25 ,  B31B70/266 ,  B31B70/62 ,  B31B70/68 ,  B31B2150/10 ,  B31B2160/20 ,  B31B2170/20 ,  B65D31/02 ,  B65D31/10 ,  B29K2067/003 ,  B29K2023/12 ,  B29K2077/00 ,  B29K2023/06

Abstract: Articles having mechanically strengthened seams (320) and methods of making the same are provided. An article includes at least one material sheet (311) and a seam (320) formed from an overlap of two portions (310, 314) of the at least one material sheet (311) and an adhesive (312) deposited between the two portions (310, 314) of the at least one material sheet (311) along at least a portion of the overlap, the adhesive (312) sealing the two portions (310, 314) of the at least one material sheet (311), wherein at least one of the two portions (310, 314) of the material sheet (311) comprises a plurality of indents (322) on a surface thereof, such that the adhesive (312) penetrates the material sheet (311) at the indents (322) to provide a mechanical bond between the two portions (310, 314) of the at least one material sheet (311).

公开(公告)号：US11738532B2

公开(公告)日：2023-08-29

申请号：US16763598

申请日：2018-11-12

Applicant: HOLWEG GROUP

Inventor： Frédéric Staerck

IPC: B31B70/98 ,  B31B70/62 ,  B65D33/00 ,  B65D33/16 ,  B31B150/10 ,  B31B150/00 ,  B31B170/10 ,  B31B160/10

CPC classification number: B31B70/988 ,  B31B70/62 ,  B65D33/001 ,  B65D33/1691 ,  B31B2150/003 ,  B31B2150/10 ,  B31B2160/102 ,  B31B2170/10

Abstract: Bags are made, with which a stack is formed. To do this, a tube is formed with a strip of flexible material, a portion of tube is separated at the front of the tube forming a first flap at the rear of the portion of tube, the first flap prolonging the first wall of the portion beyond the end of the second wall adjacent to the first wall, a bag is formed with each portion of tube, and a stack of bags is formed, the first wall of the first of the bags being against the second wall of the adjacent second bag. An anti-adhesive coating is applied on to the first wall of the first bag and a coat of adhesive is applied on to the second wall of the second bag ensuring the temporary attachment with the anti-adhesive coating.

公开(公告)号：US20240327070A1

公开(公告)日：2024-10-03

申请号：US18737370

申请日：2024-06-07

Applicant: Mark Steele

Inventor： Mark Steele

IPC: B65D33/25 ,  B29C65/00 ,  B29C65/02 ,  B29C65/48 ,  B29L5/00 ,  B29L31/00 ,  B31B70/60 ,  B31B70/81 ,  B31B150/10 ,  B31B160/10

CPC classification number: B65D33/2508 ,  B31B70/61 ,  B31B70/81 ,  B31B70/8133 ,  B29C65/02 ,  B29C65/48 ,  B29C66/133 ,  B29C66/4322 ,  B29C66/71 ,  B29C66/72321 ,  B29C66/8511 ,  B29L2005/00 ,  B29L2031/7128 ,  B31B2150/10 ,  B31B2160/10

Abstract: A flexible package having a closure device and a lap or fin seal is provided that reduces or eliminates an air gap present at the fin or lap seal portion of packages. The package can include a film with a closure applied to the film. The flexible package can include a film having a closure device applied to the film transverse to the first and second side edges of the film, with the first side edge portion extending into the fin seal such that at least a portion of the first side edge portion eliminates an air gap between the fin or lap seal and at least one of the first and second side edge portions.

公开(公告)号：US20180354222A1

公开(公告)日：2018-12-13

申请号：US16002639

申请日：2018-06-07

Applicant: KHS USA, Inc.

Inventor： Roger Calabrese ,  Mike Schaap ,  Benjamin Wynveen

IPC: B31B70/26 ,  B31B70/64

CPC classification number: B31B70/262 ,  B31B70/28 ,  B31B70/36 ,  B31B70/64 ,  B31B70/644 ,  B31B2150/10

Abstract: A packaging machine feeds a sheet of packaging material along a polygonal forming column through corner folding and sealing assemblies, resulting in the formation of a polygonal sleeve with at least one reinforced corner. The polygonal sleeve is cut into sleeve sections of predetermined length by a cutting assembly.

公开(公告)号：US12030696B2

公开(公告)日：2024-07-09

申请号：US17586098

申请日：2022-01-27

Applicant: Mark Steele

Inventor： Mark Steele

IPC: B65D33/25 ,  B31B70/60 ,  B31B70/81 ,  B29C65/00 ,  B29C65/02 ,  B29C65/48 ,  B29L5/00 ,  B29L31/00 ,  B31B150/10 ,  B31B160/10

CPC classification number: B65D33/2508 ,  B31B70/61 ,  B31B70/81 ,  B31B70/8133 ,  B29C65/02 ,  B29C65/48 ,  B29C66/133 ,  B29C66/4322 ,  B29C66/71 ,  B29C66/72321 ,  B29C66/8511 ,  B29L2005/00 ,  B29L2031/7128 ,  B31B2150/10 ,  B31B2160/10 ,  B29C66/71 ,  B29K2023/06 ,  B29C66/71 ,  B29K2067/003 ,  B29C66/71 ,  B29K2023/12 ,  B29C66/71 ,  B29K2077/00 ,  B29C66/71 ,  B29K2067/00

Abstract: A flexible package having a closure device and a lap or fin seal is provided that reduces or eliminates an air gap present at the fin or lap seal portion of packages. The package can include a film with a closure applied to the film. The flexible package can include a film having a closure device applied to the film transverse to the first and second side edges of the film, with the first side edge portion extending into the fin seal such that at least a portion of the first side edge portion eliminates an air gap between the fin or lap seal and at least one of the first and second side edge portions.

公开(公告)号：US20170066561A1

公开(公告)日：2017-03-09

申请号：US15121739

申请日：2015-02-25

Applicant: Mark Steele

Inventor： Mark Steele

IPC: B65D33/25 ,  B31B19/90

CPC classification number: B65D33/2508 ,  B29C65/02 ,  B29C65/48 ,  B29C66/133 ,  B29C66/4322 ,  B29C66/71 ,  B29C66/72321 ,  B29C66/8511 ,  B29L2005/00 ,  B29L2031/7128 ,  B31B70/61 ,  B31B70/8133 ,  B31B2150/10 ,  B31B2160/10 ,  B29K2023/06 ,  B29K2067/003 ,  B29K2023/12 ,  B29K2077/00 ,  B29K2067/00

Abstract: A flexible package having a closure device and a lap or fin seal is provided that reduces or eliminates an air gap present at the fin or lap seal portion of conventional packages. The package can include a film with a closure applied to the film. A bridge material is provided to the film to fill the air gap when the closure is in a sealed condition. The flexible package alternatively can include a film having a closure device applied to the film transverse to the first and second side edges of the film, with the first side edge portion extending into the fin seal such that at least a portion of the first side edge portion to eliminate an air gap between the fin seal and at least one of the first and second side edge portions.

Abstract translation: 提供了具有封闭装置和搭接或翅片密封件的柔性包装，其减小或消除了存在于常规包装的翅片或搭接部分的气隙。 包装可以包括具有封闭件的膜施加到膜上。 当封闭件处于密封状态时，桥梁材料被提供到膜以填充气隙。 柔性包装可替代地包括具有封闭装置的膜，膜封闭装置横向于膜的第一和第二侧边缘施加到膜上，其中第一侧边缘部分延伸到翅片密封件中，使得第一侧边缘的至少一部分 以消除翅片密封件与第一和第二侧边缘部分中的至少一个之间的空气间隙。