Paper transporting felt, and press apparatus of paper machine having paper transporting felt
AssigneeIchikawa Co., Ltd.
InventorsTakashi Ouchi, Kenji Inoue
Life of this patent
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Abstract
A paper transporting felt includes a base layer, a first batt layer formed on a wet paper side surface of the base layer, a second batt layer formed on a roll side surface or a shoe side surface of the base layer, and a wet paper contacting layer formed on a wet paper side surface of the first batt layer so as to come into direct contact with a wet paper. The wet paper contacting layer is formed of a flexible resin material.
Claims6
A paper transporting felt which is at least one paper transporting felt of a pair of paper transporting felts, which are disposed in a press apparatus provided in a press part of a paper machine, form a press mechanism together with a press in the press apparatus, which are transported while sandwiching a wet paper and pressurized by the press, comprising:
- a base layer which includes a polymer elastic. material;
- a first batt layer which is formed on a wet paper side surface of the base layer;
- a second batt layer which includes the polymer elastic material, and is formed on a press side surface of the base layer;
- and
- a wet paper contacting layer which is formed on a wet paper side surface of the first batt layer so as to come into direct contact with the wet paper, and which comprises a flexible resin material.
Dependencies are inferred from the claim text.