Title:
WRAPPING PAPER
Document Type and Number:
WIPO Patent Application WO/2016/136954
Kind Code:
A1
Abstract:
[Problem] To provide a wrapping paper in which, when the wrapping paper is held to light, a contrast between a watermarked part and a non-watermarked part is visible and the watermarked part looks beautiful so as to achieve an excellent design effect and which also has excellent cushioning properties.
[Solution] The wrapping paper according to the present invention, which is obtained by subjecting a natural pulp and an olefin-based synthetic pulp to mixed paper-making, has a watermarked part, said watermarked part having a higher light transmittance than a surrounding part thereof and containing no or less pulp compared with the surrounding part. The basis weight of the wrapping paper according to the present invention is preferably 30 g/m2 or less. The wrapping paper according to the present invention is manufactured through a step for subjecting a dispersion of the natural pulp and the synthetic pulp to paper-making to thereby give a wet paper web and then drying the wet paper web. In the wet paper web before drying, a part, which contains no or less pulp compared with a surrounding part thereof, is formed.
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Inventors:
SUZUKI YUKIE (JP)
Application Number:
PCT/JP2016/055858
Publication Date:
September 01, 2016
Filing Date:
February 26, 2016
Export Citation:
Assignee:
TOKUSHU TOKAI PAPER CO LTD (JP)
International Classes:
D21H27/02; D21H13/14; D21H27/10
Foreign References:
| JPS49110905A | 1974-10-22 | |||
| JPH06287883A | 1994-10-11 | |||
| JP2005041012A | 2005-02-17 |
Attorney, Agent or Firm:
SHOWA INTERNATIONAL PATENT FIRM (JP)
Patent business corporation 翔和 international patent firm (JP)
Patent business corporation 翔和 international patent firm (JP)
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