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In-Mold Decorating. Matt Harp Andy Lesser Chris Sandison. Objective. To explain the process of in-mold decorating. Outline. Background & Theory Applications Alternate Methods Equipment/Process Advantages/Disadvantages Conclusion. Background & Theory. Introduced in the 1980’s
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In-Mold Decorating Matt Harp Andy Lesser Chris Sandison
Objective • To explain the process of in-mold decorating
Outline • Background & Theory • Applications • Alternate Methods • Equipment/Process • Advantages/Disadvantages • Conclusion
Background & Theory • Introduced in the 1980’s • New methods needed • Complex shapes • Secondary operations • Durability • Time • Cost
Applications • Common Areas of Use • Appliance panels • Automotive parts • Computer parts • Telecommunication devices
Alternate Methods • Pad printing • Hot stamping • Two-shot injection molding • Screen printing
Equipment • Extruder • Sheet or film • Mold insert shaping dies • Molding machine • Injection • Blow • Robotics
Process • Decoration insert is formed • Multilayered sheet or film • Screen printed on second layer • Insert placed into mold cavity • Part is molded • Final decorated part is ejected
Advantages • Decoration occurs during molding cycle • No secondary operations • Multicolored 3-D contoured surfaces • No adhesives • Precise graphic capabilities • No wear • Wide variety of materials
Disadvantages • Film insert placed into mold • Manually • Robotics • Increases cycle time
Conclusions • In-mold decoration • Simple process • Efficient • High quality decoration • Economical • Becoming the predominate process