US 6,758,997 B1Granted

Method of forming a trade mark on a ribbon stripe

AssigneeUniversal Trim Supply Co., Ltd.

InventorEric Mao

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Abstract

A method of forming a trade mark decoration on a soft ribbon stripe comprising the steps of thermal pressing a combination end of the ribbon stripe to cure the texture of the ribbon stripe and increase the gaps of the texture; fastening the combination end onto a mold; mixing ejection molding material with a material similar or alike the material of the ribbon stripe so that these materials can form as one unit when melt; high pressure ejection molding the ribbon stripe to combine with a primary blank plastic material and a produced trade mark pattern being formed on the primary blank plastic material; placing the first ejection molded primary blank plastic material into the mold for second ejection molding and the protruded trade mark pattern being located at a recess of the second mold; and processing to a second ejection molding to enclose the primary blank plastic material at the exterior thereof to form an ornamental article.

Claims1

Dependent claims

A method of forming a trade mark decoration on a soft ribbon stripe comprising the steps of:

a. forming an opening at a combination end of the ribbon stripe;
b. thermal pressing the combination end of the ribbon stripe to cure a texture of the ribbon stripe;
c. fastening the combination end of the ribbon stripe onto a mold;
d. mixing injection molding material with a material having properties of the material of the ribbon stripe so that mixture of the materials can fully flow in the opening of the combination end of the ribbon stripe to combine with the ribbon stripe to form as one unit when melted;
e. injection molding of the mixture into the mold holding the combination end of the ribbon stripe in order to form a primary blank plastic material that includes a protruded trademark pattern;
and
f. placing the primary blank plastic material into a second mold where a second injection molding is injection molded over the primary blank plastic material where only the protruded trademark pattern of the primary blank plastic material is not covered by the second injection molding material.

4 more elements

Dependencies are inferred from the claim text.