Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
METHOD AND SYSTEM FOR MANUFACTURING FOAMED PRODUCT
Document Type and Number:
WIPO Patent Application WO/2021/149744
Kind Code:
A1
Abstract:
A method for manufacturing a foamed product by using a resin composition containing a plurality of raw materials, the method being configured in which the contents of the raw materials in the resin composition are measured, the method comprising: a step for supplying the plurality of raw materials to an extruder; a step for melting and kneading the plurality of raw materials by the extruder to prepare a resin composition; and a step for irradiating the prepared resin composition with radiation and calculating the contents of the raw materials in the resin composition on the basis of detection results of the radiation transmitted through the resin composition.

More Like This:
JP6242886A manufacturing method and a device of a multilayer micro capillary film
JPS5343766MANUFACTURE OF HIGHHRATIO EXPANDED POLYPROPYLENE FOAM MOULDING
WO/2017/039986MULTILAYER FILMS AND METHODS THEREOF
Inventors:
WATANABE MANABU (JP)
NAKAMURA KOU (JP)
DANNO TSUYOSHI (JP)
Application Number:
PCT/JP2021/001925
Publication Date:
July 29, 2021
Filing Date:
January 20, 2021
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
YUPO CORP (JP)
International Classes:
B29C48/92; B29B7/72; G01N33/44
Foreign References:
JPS5222989A1977-02-21
JPH07229855A1995-08-29
JP2010095000A2010-04-30
JPH05318555A1993-12-03
US4539649A1985-09-03
US20070131862A12007-06-14
Attorney, Agent or Firm:
TAKAOKA Ryoichi et al. (JP)
Download PDF:
View/Download PDF      PDF Help



 
Previous Patent: LENS ARRAY, LED LIGHTING UNIT, EXPOSURE DEVICE, AND EXPOSURE METHOD

Next Patent: FLANGE GAP MEASUREMENT METHOD, SYSTEM, PROGRAM, RECORDING MEDIUM AND MEASUREMENT SERVER