G

Gate Blush: A blemish or disturbance in the gate area of an injection molded article.

Gate Trim: Remnant of plastic left over from cutting the component from the runner or sprue, usually to be cut flush with the edge of the component.

Gate: The channel through which the molten resin flows from the runner into the cavity.

Glass Fibers: A family of reinforcing materials for reinforced plastics based on single filaments of glass.

Glass transition: change in an amorphous polymer from viscous to hard and relatively brittle.

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