JP2020063078A
|
|
paper bag
|
JP2019108145A
|
|
Manufacturing method for packaging bag, packaging bag, and film used in manufacturing packaging bag
|
JP2017214123A
|
|
Paper bag opening sealing device
|
JP2017007725A
|
|
paper bag
|
JP2015193414A
|
|
Both-bottom sticking bag
|
JP2014105005A
|
|
Paper bag
|
JP2013056709A
|
|
Paper bag with innermost layer formed of resin layer
|
JP2013241189A
|
|
Paper bag
|
JP2012171637A
|
|
Paper bag
|
JP2012035903A
|
|
Paper bag
|
JP2010069881A
|
|
Traceability system for bag manufacturing
|
JP2010215283A
|
|
Paper bag equipped with paper layer of paper-made cylindrical body of two or more layers
|
JP2010058791A
|
|
Packaging bag body using non-permeable material
|
JP2009126520A
|
|
Paper bag with innermost layer made of resin layer
|
JP2008308195A
|
|
Bag sealing method and apparatus
|
JP2008302969A
|
|
Tube for paper bag with film inner bag
|
JP2008074433A
|
|
Reusable paper bag
|
JP2007099283A
|
|
Device for keeping bag widely opened
|
JP2007083585A
|
|
Paper bag manufacturing device
|
JP2005219818A
|
|
Melting bag
|