FILLING PACKAGE, FILLING AND PACKAGING DEVICE, AND METHOD OF MANUFACTURING THE FILLING PACKAGE

摘要

PROBLEM TO BE SOLVED: To provide a filling package configured to stably secure sealing strength.

SOLUTION: The filling package includes: a cylindrical filling part (2a) formed of a multi-layer film (F) including a base layer (2ek) and a sealant layer (2es) which is made an inner side, and longitudinally formed in an axial direction; first and second sealing parts (2b) and (2c) by which one end and the other end of the filling part (2a) are sealed respectively; and a liquid or gel-like filling substance (3) filled in the filling part (2a). The first and second sealing parts (2b) and (2c) include: a plurality of linear sealing parts (SE) extending in a direction perpendicular to the axial direction in a state that the sealant layers (2es) and (2fs) facing each other as the cylindrical inner surfaces are welded together, and formed spaced at predetermined distances (d1) in the axial direction; and a filling substance reservoir part (SH) provided between the two adjacent linear sealing parts (SE), and formed in a state that the sealant layers (2es) and (2fs) are not welded.

COPYRIGHT: (C)2013,JPO&INPIT