公开(公告)号：US20180238853A1

公开(公告)日：2018-08-23

申请号：US15553712

申请日：2016-02-11

Applicant: Dow Global Technologies LLC

Inventor： Lawrence J. Effler, Jr. ,  Rashi Tiwari ,  Matthew J. Turpin ,  Robert R. Cummer ,  Lyndi R. Kennedy

IPC: G01N33/44 ,  G01N25/72

Abstract: According to one embodiment described herein, the forces of a shrink film may be measured. The method of measuring the forces may include providing a shrink film processing unit and a testing vehicle moveable within the shrink film processing unit, positioning a shrink film around the testing vehicle, processing the wrapped testing vehicle by shrinking the shrink film around the testing vehicle as the testing vehicle moves through the shrink film processing unit, and measuring the forces applied by the shrink film on the testing vehicle with one or more force sensors at multiple separate sensor positions on the exterior of the testing vehicle during processing, after processing, or both.

公开(公告)号：US10753919B2

公开(公告)日：2020-08-25

申请号：US15553712

申请日：2016-02-11

Applicant: Dow Global Technologies LLC

Inventor： Lawrence J. Effler, Jr. ,  Rashi Tiwari ,  Matthew J. Turpin ,  Robert R. Cummer ,  Lyndi R. Kennedy

IPC: G01N25/72 ,  G01N33/44

Abstract: According to one embodiment described herein, the forces of a shrink film may be measured. The method of measuring the forces may include providing a shrink film processing unit and a testing vehicle moveable within the shrink film processing unit, positioning a shrink film around the testing vehicle, processing the wrapped testing vehicle by shrinking the shrink film around the testing vehicle as the testing vehicle moves through the shrink film processing unit, and measuring the forces applied by the shrink film on the testing vehicle with one or more force sensors at multiple separate sensor positions on the exterior of the testing vehicle during processing, after processing, or both.