"Charinee Winotapun,Noppadon Kerddonfag,Witchuda Daud,Wannee Chinsirikul,Wataru Takarada,Takeshi Kikutani","Effect of biaxial-simultaneous stretching conditions on OTR and CO2 permeation of CO2 laser peerforated poly(lactic acid) film",,"Packaging Technology and Science",,"Vol. 31",,"pp. 545-556",2018, "Charinee Winotapun,Utaiwan Watcharosin,Noppadon Kerddonfag,Wannee Chinsirikul,Wataru Takarada,Takeshi Kikutani","Microhole Formation Behavior of Polypropylene Film Using CO2 Laser Irradiation",,"Journal of Fiber Science and Technology",,"Vol. 73","No. 10","pp. 240-250",2017,Oct. "Charinee Winotapun","Processing-Structure-Property Relationship in Laser Perforation of Biaxially Oriented Polymer Films",,,,,,,2017,Sept. "Charinee Winotapun","Processing-Structure-Property Relationship in Laser Perforation of Biaxially Oriented Polymer Films",,,,,,,2017,Sept. "Charinee Winotapun","Processing-Structure-Property Relationship in Laser Perforation of Biaxially Oriented Polymer Films",,,,,,,2017,Sept. "Charinee Winotapun","Processing-Structure-Property Relationship in Laser Perforation of Biaxially Oriented Polymer Films",,,,,,,2017,Sept.