Recyclable indicator tape for sterilization
US9457115B2 · kind B2 · utility
0Cited by
32References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 15, 2014 |
| Grant date | Oct 4, 2016 |
| Priority date | — |
| Expiry date | Jul 31, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02W30/80
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
There is provided a sterilization indicating tape having a breathable and liquid impervious film, wherein the tape is printed with a sterilization indicator ink. The tape is compatible with a wrap polymer for recycling. The tape is used to hold a wrapped package closed so that it can be sterilized and stored. The ink changes color upon sterilization to show the user that the package has been subject to sterilization. The tape is desirably made from the same or a similar polymer to the wrap polymer so that they may be recycled together.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.