Bottles
High gas barrier bottles
By using Nichigo G-Polymer™ as a middle layer, multilayer bottles with high gas
barrier performance can be made.
As an adhesive resin, maleic anhydride modifed PO can be
used.
Bottles (co-PET)
Nichigo G-Polymer™ has excellent adhesion to co-PET, Even for multilayer bottles with
co-PET, there is also the possibility to control delamination without adhesive resin.
When co-PET is
collected and put through the process of pulverization and cleaning, the co-PET recycling rate can be
improved by removing only the co-PET thanks to Nichigo G-Polymer™’s good water solubility.
Layer composition examples
・ co-PET/Nichigo G-Polymer™/co-PET
・ co-PET/Nichigo
G-Polymer™/co-PET/Nichigo G-Polymer™/co-PET
Recommended grades
Oxygen permeability
Adhesive strength
