In-mold-decorating can be a cost effective way of finishing an injection molding process. (RDC 8/13/2009) 

Injection Molding 
In-Mold Coating

In-Mold Flocking
  
In-Mold Labeling
Processing
    

Recent US Patents

10/11/2011
8,033,807
Apparatus and method for molding of decorative molded article

Atake of Dai Nippon Printing, Japan, developed a foil-decorating injection molding machine having a male mold, a female mold, a transport chuck for feeding a decorative sheet S between the male mold and the female mold, and a clamper for pressing and fastening the decorative sheet onto a parting surface of the female mold.  (RDC  10/13/2011)

2/22/2011
7,892,465
Method and apparatus for forming hollow moldings having thin film on inner surface

Nishida of of the Japanese Steel Works, Japan, formed coated hollow moldings using a moveable mold and a slide mold.  While the body is being filled, the slide portion is coated in a deposition chamber.  (RDC 9/3/2011)

10/5/2010
7,807,084
In-mold dual shot masking

Skirha, Morris and Brott of Osram Sylvania, Massachusetts has developed a method of applying a mask to a part during injection molding for decorating later, after molding. (RDC 12/20/2010)

9/7/2010
7,790,089
Process and mold for molding and coating a substrate

Zollner et al of Bayer MaterialScience, Germany has developed an in-mold coating method based on molding in to two cavities.   The substrate is molded in the first cavity and placed in the second cavitiy.  A lacquer is introduced into the second cavity under pressure, 10 to 90 bar,  and cured.  (RDC 11/29/2010)

7,790,081
Method of manufacturing formed product coated in mold

Oota et al of Dai Nippon Toryo, Japan has developed an in-mold coating method in which the coating is injected after the injected resin has sufficiently solidified.  (RDC 11/29/2010)

Recent Journal Articles

1/28/2010
Three Films, One Part – and a Quartered Mold
In-Mold Labeling
(68-70)
Plastics Europe #11 (2010) English version of Kunststoffe
Kob described In-Mold Labeling with three three-dimensionally molded films and two plastic components for a part measuring 380 x 250 x 50 mm: A project involving the radio/CD control panel of Ford’s C-Max placed high demands on moldmakers and film technology.. (RDC 1/26/2011)