United States
US 12,702,597 B2
Digitally printed backsheet film
US 12,702,597 B2 is a granted patent from the United States Patent and Trademark Office (USPTO), dated 2026-08-11. Applicant: RKW SE. Its PDF downloads from this page without an account, up to 5 a day.
- Applicant
- RKW SE
- Inventors
- Robert KOPLIN; Christoph MEIER; Dennis BECKER
- Publication date
- 2026-08-11
- Filing date
- 2023-08-03
- Document type
- B2 Granted patent
- Also written as
- US 12,702,597 B2 · US12702597 · 12702597
Abstract
A breathable, polyolefinic, filled, stretched film. The film has a water vapor transmission rate of at least 500 g/m2 in 24 h according to ASTM D6701-01. The water column of the film is more than 300 mm according to EDANA WSP 80.6. The film has an imprint which is bonded to the film via an adhesive. The film has at least one layer in which the adhesive is integrated.
The opening of the abstract. The full text is in the PDF.
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Patent office website: United States Patent and Trademark Office (USPTO)
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