公开(公告)号：WO2021011483A1

公开(公告)日：2021-01-21

申请号：PCT/US2020/041826

申请日：2020-07-13

Applicant: THE GLAD PRODUCTS COMPANY

Inventor： TUCKER, Edward, B. ,  DORSEY, Robert, T. ,  ZHU, Ranyi ,  FITES, Theodore, Cory ,  VIDOVIC, Zeljko ,  BORCHARDT, Michael, G. ,  MAXWELL, Jason, R. ,  BROERING, Shaun, T. ,  PECK, Daniel, C.

IPC: C08L101/12 ,  B29D7/01 ,  B65D33/00

Abstract: Thermoplastic films and bags include gradient patterns of post-formation deformations. The gradient patterns of post-formation deformations can provide a connotation of strength. Additionally, the gradient pattern of post-formation deformations can provide different areas of the films or bags with different physical characteristics such as tear resistance, puncture resistance, elasticity, etc.