FRANCA MARCOS,PEREIRA BRUNO RUFATO,GERSTNER RAIMUND
申请号：
IN201717035133
公开号：
IN201717035133A
申请日:
2017.10.04
申请国别(地区):
IN
年份:
2017
代理人:
摘要：
The present disclosure provides a process. In an embodiment the process includes A. providing a fitment with a base the base comprising an ethylene/a olefin multi block copolymer B. placing the base between two opposing multilayer films each multilayer film having a respective seal layer comprising an olefin based polymer C. flat sealing the base to each multilayer film with opposing heated flat seal bars the flat sealing forming opposing seal joints at the flattened base ends and D. point sealing the opposing seal joints with opposing curved seal bars.
