Title:
TRANSPARENT FILM-ISOLATING PAPER FOR WATER-PROOF WOUND DRESSING
Document Type and Number:
WIPO Patent Application WO/2008/049277
Kind Code:
A1
Abstract:
Transparent film-isolating paper for water-proof wound dressing in the field of
medicinal dressing. It is laminated with the middle transparent film (2), isolation
paper (1) on the adhesive side of the transparent film, and protecting layer (3)
on the back side of the transparent film, and is characterized in that said isolation
paper (1) is divided into left and right pieces (1.1 and 1.2), the left and right
pieces of said isolation paper being aligned with each other in the centre (1.3).
When used, the isolation paper on the adhesive side of the transparent film is
peeled off from the centre to the two ends, thus avoiding the phenomenon that the
protecting layer on the back side of the transparent film is first peeled off when
peeling off the isolation paper occurs.
Inventors:
CHOU LAISHENG (CN)
TAO GUOXIN (CN)
TAO GUOXIN (CN)
Application Number:
PCT/CN2006/002860
Publication Date:
May 02, 2008
Filing Date:
October 25, 2006
Export Citation:
Assignee:
JIANGSU YENSSEN BIOTECH CO LTD (CN)
CHOU LAISHENG (CN)
TAO GUOXIN (CN)
CHOU LAISHENG (CN)
TAO GUOXIN (CN)
International Classes:
A61F13/02
Foreign References:
| CN2319003Y | 1999-05-19 | |||
| CN2640447Y | 2004-09-15 | |||
| CN2848194Y | 2006-12-20 |
Attorney, Agent or Firm:
CCPIT PATENT AND TRADEMARK LAW OFFICE (2 Fuchengmenwai Street, Beijing 7, CN)
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