METHOD FOR MANUFACTURING PORED PILLOW

• Main Authors: KUSAKABE TAKENORI, OTA TANTO
• Format: Patent
• Language: English
• Published: 08.03.2007
• Subjects: COFFEE MILLS; DOMESTIC ARTICLES OR APPLIANCES; FURNITURE; HOUSEHOLD OR TABLE EQUIPMENT; HUMAN NECESSITIES; SPICE MILLS; SUCTION CLEANERS IN GENERAL

PROBLEM TO BE SOLVED: To provide a method for manufacturing a pored pillow, capable of manufacturing a pored pillow with good work efficiency and at low cost. SOLUTION: This method for manufacturing a pored pillow comprises a compression process to compress a foam member 11 disposed between two pressure members 21 and 31 provided with punching holes 22 and 23 at the same positions to be compressed with the two pressure members, a punching and pushing process to insert punching blades 51 from the punching hole 32 in one pressure member 31 to the punching hole 22 in the other pressure member 21 to punch the foam member 11 between the two pressure members, and push punched parts 13 from the punching hole 22 in the other pressure member 21 outward of the foam member to open a through hole 12 in the foam member 11, and a compression release process to release compression in the foam member 11 by expanding the interval between the two pressure members 21 and 31. COPYRIGHT: (C)2007,JPO&INPIT