Invention Application
- Patent Title: A PLANT AND METHOD FOR MAKING A PLASTIC FILM
- Patent Title (中): 一种植物和制造塑料薄膜的方法
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Application No.: PCT/IB2015057872Application Date: 2015-10-14
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Publication No.: WO2016059572A3Publication Date: 2016-06-09
- Inventor: FEDERICI RENATO
- Applicant: POLIMER S A S DI FEDERICI RENATO E C
- Assignee: POLIMER S A S DI FEDERICI RENATO E C
- Current Assignee: POLIMER S A S DI FEDERICI RENATO E C
- Priority: ITBO20140564 2014-10-16
- Main IPC: B29B17/00
- IPC: B29B17/00 ; B29C47/00 ; B29C47/08 ; B29C47/10 ; B29C47/40 ; B29C47/68 ; B29C47/76 ; B29K23/00 ; B29K105/06 ; B29K105/26 ; B29L23/00
Abstract:
A plant (10) for making a plastic film (11), in particular tubular or in a flat sheet, preferably intended for making sacks, bags and the like, comprising means (12) for forming the film (11) in the form of a bubble (15) starting with a respective molten mass of plastic material, which is fed to the forming means (12) by corresponding means (14) for extruding a relative raw material (13), which comprise a compounding extruder (18).
Information query
