EMBOSS ROLLER AND METHOD FOR PRODUCING SURFACE SHEET USING EMBOSS ROLLER AND ABSORBENT ARTICLE EMPLOYING SURFACE SHEET

• Main Authors: KUME, YUKIO, LI, YUNFU, FUJII, TAKAKO
• Format: Patent
• Language: English; French; Japanese
• Published: 21.10.2010
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; BANDAGES, DRESSINGS OR ABSORBENT PADS; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; FILTERS IMPLANTABLE INTO BLOOD VESSELS; FIRST-AID KITS; FOMENTATION; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HUMAN NECESSITIES; HYGIENE; INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES; INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; MEDICAL OR VETERINARY SCIENCE; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; PERFORMING OPERATIONS; PROSTHESES; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION; TECHNICAL SUBJECTS COVERED BY FORMER USPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TRANSPORTING; TREATMENT OR PROTECTION OF EYES OR EARS; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Disclosed is an emboss roller comprising a set of a first emboss roll (11) and a second emboss roll (12) and imparting an irregularly embossed shape onto a surface sheet, wherein a reference surface (14), which has a protrusion (15) protruding outward from the reference surface (14) and a recess (16) recessed from the reference surface (14), the reference surface (14) serving as the boundary, and is smooth to the peripheries of the protrusion (15) and the recess (16), exists on the surface of the first emboss roll (11), and a reference surface (17), which has a protrusion (18) protruding outward from the reference surface (17) to mesh the recess (16) in the first emboss roll (11) and a recess (19) recessed from the reference surface (17) to mesh the protrusion (15) of the first emboss roll (11), the reference surface (17) serving as the boundary, and is smooth to the peripheries of the protrusion (18) and the recess (19), exists on the surface of the second emboss roll (12). L'invention porte sur un rouleau de gaufrage comprenant un ensemble constitué par un premier rouleau de gaufrage (11) et un second rouleau de gaufrage (12), et communiquant une forme gaufrée de façon irrégulière à une feuille de surface, dans lequel rouleau une surface de référence (14), qui comporte une saillie (15) faisant saillie vers l'extérieur à partir de la surface de référence (14) et une cavité (16) en cavité à partir de la surface de référence (14), la surface de référence (14), servant de limite et étant lisse aux périphéries de la saillie (15) et de la cavité (16), se trouve sur la surface du premier rouleau de gaufrage (11), et une surface de référence (17), qui comporte une saillie (18), faisant saillie vers l'extérieur à partir de la surface de référence (17) de façon à entrer en prise avec la cavité (16) dans le premier rouleau de gaufrage (11), et une cavité (19), en cavité à partir de la surface de référence (17) de façon à entrer en prise avec la saillie (15) du premier rouleau de gaufrage (11), la surface de référence (17), servant de limite et étant lisse aux périphéries de la saillie (18) et de la cavité (19), se trouve sur la surface du second rouleau de gaufrage (12).