Packaging sheet, packaging and use of such a packaging sheet
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Nov 21, 2017
Issued Date -
N/A
app pub date -
Jul 2, 2014
filing date -
Jul 3, 2013
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A packaging sheet (1) which is intended for packaging a cheese product. The packaging sheet (1) comprises an internal membrane (5) and a printable external surface (10). The internal membrane comprises at least one internal plastic layer (7) intended to be oriented towards the cheese product and at least a first water-absorbing layer (12) made of a first water-absorbing material. The external surface (10) is intended to be oriented away from the cheese product. The or each internal plastic layer (7) has a plurality of microperforations (8, 9) arranged in a random fashion on the or each internal plastic layer (7) in such a manner that the aft permeability of the internal membrane (5) is comprised between 5 mL/min Bendtsen and 500 ml/min Bendtsen, the first water-absorbing material having a water absorption rate comprised between 1 and 30 g/m2 as measured using the COBB test C3600.
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Cited Art Landscape
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