Paper material for fibrous casing, production method thereof, and fibrous casing
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United States of America Patent
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May 19, 2020
Grant Date -
May 25, 2017
app pub date -
Jun 29, 2015
filing date -
Jul 8, 2014
priority date (Note) -
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status (Latency Note)
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Abstract
Provided are a paper material for fibrous casing enabling a fibrous casing to deliver favorable performance, a production method thereof, and a fibrous casing employing the paper material for fibrous casing. The paper material for fibrous casing of the present invention is used as a food packaging material in heat processing of a foodstuff, and is formed from pulp as a principal component, with one face being a glossy face and another face being a matte face. The fibrous casing of the present invention comprises: a paper layer that is arranged as an innermost layer and formed from a paper material; and a synthetic resin layer that is overlaid on an outer face of the paper layer, the paper material being the paper material for fibrous casing. The matte face of the paper material is preferably directed inward. The glossy face of the paper material is also preferably directed inward.
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