Hyundai Motor Company

Kia Motors Corporation

Kia Corporation

Gs Caltex Corporation

Dae Ha Co., Ltd.

4en Incorporation

A Rom Oh

Han Ki Lee

Ju Seong Park

Hak Soon Kim

Mun Gyu Bak

Song Woo Nam

Ju Hong Kim

Jung Woo Roh

Woo Ram Kim

Seung Chan Baek

Yeon Kyu Lee

The present invention provides a glass wool cutting device. The device includes a cutting section housing that has a cutting section chamber, a feed port that is connected to the cutting section chamber, and a discharge port that is connected to the cutting section chamber. A stationary knife is disposed on the cutting section housing to protrude into the cutting section chamber and a movable cutter that has a rotary support body is disposed in the cutting section chamber and a movable knife is supported on the rotary support body to apply a shearing force to the glass wool together with the stationary knife. Additionally, a cutter actuator provides a driving force to the rotary support body.

Glass wool cutting device and method for manufacturing glass wool pellet using the same

Disclosed is a polyolefin-based resin composition for a vehicle interior material including heat-treated waste coffee grounds. The resin composition includes a polyolefin-based resin, waste coffee grounds including a volatile matter (VM) in an amount less than about 20 wt % of the waste coffee grounds, a modified polypropylene, an inorganic filler, and a thermoplastic elastomer.

Polyolefin-based resin composition for vehicle interior material comprising heat-treated waste coffee grounds

Growing community of inventors

Seoul, South Korea

A Rom Oh