Title:
METHOD OF MANUFACTURING DRIP ABSORBENT SHEET
Document Type and Number:
WIPO Patent Application WO/2012/042850
Kind Code:
A1
Abstract:
In a method of manufacturing a drip absorbent sheet, the drip absorbent sheet having: a plurality of holes through which drip, which is juice released from foodstuff, can pass; a porous resin film containing 1 to 3% by mass of a surface-active agent, and a liquid absorbent layer laminated with the porous resin film. The method includes at least: a laminating step of laminating the porous resin film and the liquid absorbent layer; a cutting step of cutting a laminate obtained in the laminating step into a product of a predetermined product dimension; and a product stacking step of stacking the product in sheets after the cutting step into stacks of a plurality of sheets. In at least one of the cutting step and the product stacking step, a contactless charge neutralization process is performed with respect to a front surface side of the porous resin film.
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Inventors:
TANAKA YOSHINORI (JP)
TAKEUCHI NAOHITO (JP)
TAKEUCHI NAOHITO (JP)
Application Number:
PCT/JP2011/005429
Publication Date:
April 05, 2012
Filing Date:
September 27, 2011
Export Citation:
Assignee:
UNI CHARM CORP (JP)
TANAKA YOSHINORI (JP)
TAKEUCHI NAOHITO (JP)
TANAKA YOSHINORI (JP)
TAKEUCHI NAOHITO (JP)
International Classes:
B65D81/26; B32B5/24; B32B27/32
Foreign References:
JP2002240179A | 2002-08-28 | |||
JPH01159053A | 1989-06-22 | |||
JPH01111514U | 1989-07-27 | |||
JPH11217453A | 1999-08-10 | |||
JP2001343505A | 2001-12-14 |
Attorney, Agent or Firm:
SHOBAYASHI, Masayuki et al. (1-7-12 Marunouchi, Chiyoda-k, Tokyo 05, JP)
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Claims:
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