公开(公告)号：US20180099800A1

公开(公告)日：2018-04-12

申请号：US15567095

申请日：2016-04-15

Applicant: Wacker Chemie AG

Inventor： Matthias VIETZ ,  Martin BRIXEL ,  Joachim MATTES ,  Peter WIMMER

IPC: B65D77/06 ,  B65D85/00 ,  B65B7/10 ,  B65B25/00

CPC classification number: B65D77/062 ,  B65B5/12 ,  B65B7/10 ,  B65B25/00 ,  B65B2220/14 ,  B65B2220/18 ,  B65D77/061 ,  B65D85/70

Abstract: Reduction of contamination and the proportion of fines fractions in the packaging of rod form polysilicon is achieved by directly filling a plastic bag with polysilicon from a cleaning bowl by a rotating motion which causes polysilicon chunks to slide into the bag.