Title:
MICROWAVABLE SHEET AND PROCESS FOR MANUFACTURING MICROWAVABLE SHEET
Document Type and Number:
WIPO Patent Application WO/2014/092027
Kind Code:
A1
Abstract:
The present invention provides: a microwavable sheet (1) in which the penetration of oil to the exterior surface can be inhibited and which exhibits excellent moisture permeability; and a process for manufacturing the microwavable sheet (1). The microwavable sheet (1) is provided with a base paper (2) and a resin layer (3) which is laminated on one surface of the base paper (2) by applying a coating fluid that contains a resin composition, said resin layer (3) having multiple pores (3a). It is preferable that the microwavable sheet (1) exhibits a moisture permeability of 200 to 15000g/m2·24hr. The microwavable sheet (1) may be manufactured by: applying the coating fluid to one surface of the base paper (2) with a roller which has recessed parts on the surface; and thus forming the pores (3a). Alternatively, the microwavable sheet (1) may be manufactured by: applying the coating fluid to one fine rugged surface of the base paper (2); and thus forming the pores (3a).
Inventors:
SAWADA KOICHI (JP)
AKAMATSU TADASHI (JP)
AKAMATSU TADASHI (JP)
Application Number:
PCT/JP2013/082885
Publication Date:
June 19, 2014
Filing Date:
December 06, 2013
Export Citation:
Assignee:
KEIWA INC (JP)
International Classes:
D21H21/14; B32B27/10; B32B29/00; D21H19/14
Foreign References:
| JPH11350382A | 1999-12-21 | |||
| JPH09158096A | 1997-06-17 | |||
| JPH0384134U | 1991-08-27 | |||
| JP2001254293A | 2001-09-21 | |||
| JPH08232194A | 1996-09-10 | |||
| JPS5747429A | 1982-03-18 | |||
| JP2014029048A | 2014-02-13 |
Attorney, Agent or Firm:
AMANO KAZUNORI (JP)
Kazuki Amano (JP)
Kazuki Amano (JP)
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