公开(公告)号：US20180171561A1

公开(公告)日：2018-06-21

申请号：US15738802

申请日：2016-06-23

Applicant: OrganoClick AB

Inventor： Per SUNDBLAD ,  Torbjörn HANSSON ,  Tommy OLLEVIK ,  Mårten HELLBERG

IPC: D21J3/00 ,  B32B3/12 ,  B32B29/00 ,  B32B1/02 ,  B32B3/28 ,  B32B7/04

CPC classification number: D21J3/00 ,  B29C43/146 ,  B32B1/02 ,  B32B3/12 ,  B32B3/28 ,  B32B7/05 ,  B32B29/005 ,  B32B29/08 ,  B32B2250/03 ,  B32B2262/0276 ,  B32B2262/04 ,  B32B2262/062 ,  B32B2262/067 ,  B32B2262/14 ,  B32B2307/536 ,  B32B2307/546 ,  D21J7/00

Abstract: A large lightweight 3-D shaped molded pulp material, for example a container, comprising a large pulp molded outer shell lined with a reinforcing core spacer material, conforming to and adhering to said shell, and an inner shell made of molded pulp or a flexible paper based material. A method for manufacturing such a lightweight material involves pressing slurried pulp between a first male mold half covered with elastomeric material and a second female mold half, to form the molded pulp outer shell, and gluing the reinforcing core spacer material to the interior of said molded pulp shell and gluing the inner shell to said spacer material.

公开(公告)号：US20180177661A1

公开(公告)日：2018-06-28

申请号：US15738873

申请日：2016-06-23

Applicant: OrganoClick AB

Inventor： Per SUNDBLAD ,  Torbjörn HANSSON ,  Tommy OLLEVIK ,  Mårten HELLBERG

IPC: A61G17/007 ,  A61G17/00 ,  B32B1/02 ,  B32B3/12 ,  B32B7/12 ,  B32B29/00 ,  B32B29/08 ,  B32B37/12 ,  B32B37/18 ,  D21J3/00 ,  D21J7/00

CPC classification number: A61G17/007 ,  A61G17/004 ,  A61G17/0073 ,  B32B1/02 ,  B32B3/12 ,  B32B3/28 ,  B32B7/12 ,  B32B29/00 ,  B32B29/005 ,  B32B29/08 ,  B32B37/1284 ,  B32B37/18 ,  B32B2250/03 ,  B32B2250/26 ,  B32B2255/12 ,  B32B2262/0276 ,  B32B2262/04 ,  B32B2262/062 ,  B32B2262/067 ,  B32B2305/024 ,  B32B2307/3065 ,  B32B2307/546 ,  B32B2307/73 ,  B32B2307/732 ,  B32B2439/00 ,  D21J3/00 ,  D21J7/00

Abstract: A large lightweight molded coffin comprises a large pulp molded outer shell lined with a reinforcing spacer material such as single faced Re-board®, a honeycomb structure or a molded spacer material conforming to and adhering to said shell and an inner shell made of molded pulp or a paper based material. A method for manufacturing such a lightweight coffin involves pressing slurried pulp between a first male mold half covered with elastomeric material and a second female mold half, to form the molded pulp shell, and gluing the reinforcing spacer material to the interior of said outer molded pulp shell and the inner shell.

公开(公告)号：US20180187379A1

公开(公告)日：2018-07-05

申请号：US15738733

申请日：2016-06-23

Applicant: OrganoClick AB

Inventor： Per SUNDBLAD ,  Torbjörn HANSSON ,  Tommy OLLEVIK

IPC: D21J1/04

Abstract: Press for making large molded pulp objects, which has a raisable and lowerable male mold half, perforated for suction dewatering after dipping into a pulp slurry. The molding surface of said male mold half is coated with an elastomer to preserve even surface contact with the molded pulp object during compression and during thermal expansion or contraction of said mold halves. Advantageous embodiments include vacuum distribution troughs beneath the elastomer layer in the male mold half, multiple wire mesh layers on top of the perforated elastomer layer, and slight lateral adjustability of the otherwise stationary female mold half.