Molding
“Molding or moulding is the process of manufacturing by shaping pliable raw material using a rigid frame or model called a pattern.”
“A mold or mould is a hollowed-out block that is filled with a liquid like plastic, glass, metal, or ceramic raw materials. The liquid hardens or sets inside the mold, adopting its shape. A mold is the opposite of a cast. The manufacturer who makes the molds is called the moldmaker. A release agent is typically used to make removal of the hardened/set substance from the mold easier.”
(Wikipedia, Molding, 1/28/2011)
Injection Molding
Processing
Reverse Molding
Rotational Molding
Slush Molding
Recent US Patents
10/12/2010
7,811,504
Molded product and method of manufacturing the same
Takeuchi et al of Tokai Kogyo, Japan has developed a molded product with a fabric-like appearance by molding a rubber containing expandable capsules. During molding the capsules expand creating a rough, fabric-like surface. During finishing the exposed edges of the capsules are removed restoring the uniform color of the molded object while retaining the fabric-like surface. (RDC 1/7/2011)