| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a device and method for manufacturing a cushioning material, along with a sheet for the cushioning material, capable of supplying air to an air chamber from both sides in the width direction of the cushioning sheet, and thereby capable of enhancing productivity and additional value as a commodity. <P>SOLUTION: The cushioning material manufacturing device 1 includes a housing 2, an unwinding means 3, a guiding means 4, a cutter 5, an air supply means 6, a welding means 7, etc., and supplies air to an air chamber 12 from both sides in the width direction of a sheet 10 for the cushioning material and seals an air inlet 13 of the swelled air chamber 12 while transporting the sheet 10 for the cushioning material. <P>COPYRIGHT: (C)2013,JPO&INPIT |
