US2021162701A1PendingUtilityA1

Method of manufacturing molded article

64
Assignee: LAW CALVINPriority: Aug 2, 2018Filed: Feb 9, 2021Published: Jun 3, 2021
Est. expiryAug 2, 2038(~12.1 yrs left)· nominal 20-yr term from priority
Inventors:Calvin Law
B29C 70/06B29K 2105/0845B32B 5/02B29C 33/38B29K 2909/08B29C 70/222B29C 70/44Y10T428/1362B29K 2033/20B29C 70/443B29K 2233/20B29C 70/465B32B 1/02B32B 1/00
64
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Claims

Abstract

A method of manufacturing a design-imprinted molded article comprises providing a glass mold of a desired shape, that further comprises a desired shaped concave and a desired shaped rim, providing a plurality of sheets of polyacrylonitrile fibers, providing at least one design cutout of polyacrylonitrile fibers, overlaying the plurality of sheets on the surface of the desired shaped concave and desired shaped rim, overlaying the design cutout on the plurality of sheets, and applying high heat to the glass mold.

Claims

exact text as granted — not AI-modified
I claim: 
     
         1 ) A method of manufacturing a design-imprinted molded article comprising:
 a) providing a glass mold of a desired shape;   b) said glass mold further comprises a desired shaped concave and a desired shaped rim;   c) providing a plurality of sheets of polyacrylonitrile fibers;   d) providing at least one design cutout of polyacrylonitrile fibers;   e) overlaying said plurality of sheets on the surface of said desired shaped concave and said desired shaped rim;   f) overlaying said at least one design cutout on said plurality of sheets;   g) applying high heat to said glass mold;   h) sandwiching a plurality of resin layers between said plurality of sheets;   i) coating the polyacrylonitrile fibers of said plurality of sheets with resin;   j) disposing said design cutout such that the direction of the polyacrylonitrile fibers of said design cutout form an acute angle with the direction of the polyacrylonitrile fibers of said plurality of sheets.   
     
     
         2 ) The method of  claim 1 , wherein overlaying a design logo on said plurality of sheets; 
     
     
         3 ) The method of  claim 1 , wherein vacuuming said glass mold, said plurality of sheets, and said at least one design cutout. 
     
     
         4 ) The method of  claim 1 , wherein design-imprinted molded article is a travel luggage. 
     
     
         5 ) The method of  claim 1 , wherein design-imprinted molded article is a helmet. 
     
     
         6 ) The method of  claim 1 , wherein design-imprinted molded article is a Frisbee. 
     
     
         7 ) The method of  claim 1 , wherein design-imprinted molded article is a violin. 
     
     
         8 ) The method of  claim 1 , wherein design-imprinted molded article is automobile component product. 
     
     
         9 ) The method of  claim 1 , wherein design-imprinted molded article is fashion products for man. 
     
     
         10 ) The method of  claim 1 , wherein design-imprinted molded article is a furniture product.

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