Recyclable indicator tape for sterilization
First Claim
1. A sterilization indicating tape comprising a breathable and liquid impervious film, wherein said film comprises a core layer including a thermoplastic polymer and a particulate filler, wherein said tape is printed with an indicator ink and wherein said tape is compatible with a wrap polymer, wherein said tape and said wrap polymer are recyclable, wherein said film has a first side and a second side, wherein said film is joined on to a nonwoven spunbond layer on the first side, the second side, or both.
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Accused Products
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.
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Citations
12 Claims
- 1. A sterilization indicating tape comprising a breathable and liquid impervious film, wherein said film comprises a core layer including a thermoplastic polymer and a particulate filler, wherein said tape is printed with an indicator ink and wherein said tape is compatible with a wrap polymer, wherein said tape and said wrap polymer are recyclable, wherein said film has a first side and a second side, wherein said film is joined on to a nonwoven spunbond layer on the first side, the second side, or both.
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12. A packaging material comprising a wrap and tape, wherein said wrap and tape are made from polymeric materials that are compatible and recyclable, wherein said tape comprises a breathable and liquid impervious film, wherein said film comprises a core layer including a thermoplastic polymer and a particulate filler, wherein said film has a first side and a second side, wherein said film is joined on to a nonwoven spunbond layer on the first side, the second side, or both, and wherein said tape is printed with a sterilization indicator ink.
Specification