MANUFACTURING METHOD FOR CYLINDRICAL BAG FILLED WITH MATERIAL
PROBLEM TO BE SOLVED: To provide a manufacturing method for a cylindrical bag filled with a material, which enables easy and speedy work in manufacturing even an elongated cylindrical bag having a small diameter, requiring sealing spots of only both ends of the bag, and is advantageous in cost. SOLU...
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Main Author | |
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Format | Patent |
Language | English |
Published |
22.04.2004
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Edition | 7 |
Subjects | |
Online Access | Get full text |
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