Title:
An object manufactured by molding equipment, a forming process, and them
Document Type and Number:
Japanese Patent JP6117344
Kind Code:
B2
Abstract:
A method for making objects by forming a thermoformable sheet material includes forming the objects by interaction of a die assembly and a forming assembly. The method further includes, compressing and crushing a first portion of the sheet material by a crushing punch device before forming the objects and maintaining the first portion crushed during the forming operation to reduce the thickness thereof and to orientate chains of molecules that compose a structure of the sheet material at the first portion, in order to weaken the structure and the first portion. The first portion is thus easily perforable, tearable and breakable.
More Like This:
| WO/2021/214721 | THERMOFORMING APPARATUS AND PROCESS |
| JPS58501711 | [Title of the Invention] Improvement about a container |
| JPS56144921 | MANUFACTURE OF CORRUGATED PLATE |
Inventors:
Andrea, Bartoli
Flavio, Traldi
Luka, Mastropasqua
Flavio, Traldi
Luka, Mastropasqua
Application Number:
JP2015510923A
Publication Date:
April 19, 2017
Filing Date:
May 07, 2013
Export Citation:
Assignee:
Iricafe Societa Pell Atchioni
International Classes:
B29C51/08; B29C51/10; B29C51/30; B29C51/32
Domestic Patent References:
| JP2009544439A | ||||
| JP2008279251A | ||||
| JP2011500386A |
Attorney, Agent or Firm:
Hiroyuki Nagai
Hirohito Katsunuma
Katsuomi Isogai
Hirohito Katsunuma
Katsuomi Isogai
Previous Patent: A manufacturing method of a multi- ply panel of various composition
Next Patent: SEALING AND HEAT INSULATING METHOD OF TUNDISH
Next Patent: SEALING AND HEAT INSULATING METHOD OF TUNDISH