METHOD OF MANUFACTURING SECONDARY WHOLE ROLL FOR TISSUE PAPER PRODUCT

• Main Authors: OKUOKA TAKUYA, SHIINOKI YUSUKE
• Format: Patent
• Language: English; Korean
• Published: 12.10.2012
• Subjects: COFFEE MILLS; DOMESTIC ARTICLES OR APPLIANCES; FURNITURE; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HUMAN NECESSITIES; IMPREGNATING OR COATING OF PAPER; PAPER NOT OTHERWISE PROVIDED FOR; PAPER-MAKING; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; PRODUCTION OF CELLULOSE; PULP COMPOSITIONS; SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; SPICE MILLS; SUCTION CLEANERS IN GENERAL; 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; TEXTILES; TOILET ACCESSORIES; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G

Disclosed is a method of manufacturing secondary whole rolls for a tissue paper product capable of applying chemical solution at low cost and capable of easily switching between application and non-application of the chemical solution. Specifically disclosed is a method of manufacturing secondary whole rolls for a tissue paper product, which comprises a laminating step (51) of forming a laminated continuous sheet (S2) by laminating primary continuous sheets (S11, S12) fed from a plurality of primary whole rolls (JR) in a direction along which the sheets continue; a chemical-solution applying step (53) of applying chemical solution to the laminated continuous sheet (S2); a slitting step (55) of slitting the laminated continuous sheet (S2) into sheets having a width or a several-fold width of a tissue paper product; and a coiling step (56) of forming a plurality of secondary whole rolls (R) having the width or the several-fold width of the tissue paper product by coaxially coiling the slit laminated continuous sheets (S2).