Invention Application
US20160376750A1 A METHOD FOR MANUFACTURING A PACKAGING MATERIAL AND A PACKAGING MATERIAL MADE BY THE METHOD
审中-公开
一种用于制造包装材料的方法和由该方法制成的包装材料
- Patent Title: A METHOD FOR MANUFACTURING A PACKAGING MATERIAL AND A PACKAGING MATERIAL MADE BY THE METHOD
- Patent Title (中): 一种用于制造包装材料的方法和由该方法制成的包装材料
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Application No.: US15125616Application Date: 2015-03-13
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Publication No.: US20160376750A1Publication Date: 2016-12-29
- Inventor: Nina Miikki , Petri Sirviö , Kaj Backfolk
- Applicant: Stora Enso OYJ
- International Application: PCT/IB2015/051851 WO 20150313
- Main IPC: D21H27/10
- IPC: D21H27/10 ; B32B27/10 ; D21H19/14 ; B32B27/32 ; D21H23/70 ; D21H19/34 ; B65D65/40 ; B32B27/36
Abstract:
The invention refers to a method to produce a packaging material comprising the steps of; treating at least one surface of a paperboard substrate with a binder and with a metal salt, printing at least a part of said treated surface with ink, and applying at least one polymer layer on said printed surface. The packaging material produced in accordance with the invention shows good printability and simultaneously good adhesion of the applied polymer layer.
Public/Granted literature
- US11479917B2 Method for manufacturing a packaging material and a packaging material made by the method Public/Granted day:2022-10-25
Information query
