Harrie Maurice LOVENSTEIN,Arnout Jan ASJES,Jurriaan RUYS
申请号：
US16471744
公开号：
US20190345674A1
申请日:
2017.12.11
申请国别(地区):
US
年份:
2019
代理人:
摘要：
The invention is directed to a process to prepare a three-dimensional shaped biodegradable pulp product by (b) pressing a 3D product made of biodegradable pulp which product is coated with a water-resistant compound having a melting temperature of above 40° C. in a mould at a temperature above the melting temperature of the water-resistant compound, and (c) releasing the product from the mould and reducing the temperature to below the melting temperature of the water-resistant compound.
