Green gaffers tape as Chroma key tape. It is a single-faced adhesive tape of polyethylene (PE) laminated spun rayon cloth backing which is coated by rubber pressure-sensitive adhesive (PSA). The surface of polyethylene (PE) is matte-finished, and diffuses light reflection.
Green gaffers tape use for fixing and seaming the green screen backgrounds. The gaffers tape can separate the subject from the background and replace that green screen with a new background. The chroma key green screen background is used as a backdrop in video and photography. So, when the chroma green screen need to repair or mount, tape it by same color are very important. For lighting crews, it can be used to seal background cloth where lights are to be aimed and to nail a piece of cloth to a wall for a headshot background.
Green gaffers tape is a Stage drop Tape to decorate the stage with a background cloth. It is used for invisible seaming of chroma colored backdrops and chroma key green screen. Also named chroma tape, digital blue keying tape and digital green keying tape.
|25mm x 25m||@60Rolls/Carton|
|50mm x 25m||@30Rolls/Carton|
|1” x 18 yds||@60 Rolls/Carton|
|2” x 18 yds||@30 Rolls/Carton|
|Total thickness ( mm )||0.3|
|Peel adhesion ( kg/25mm )||0.8|
|Rewinding force ( kg/50mm )||4|
|Tensile strength ( kg/25mm )||16|
|Holding power ( 25mm x 25mm / 40℃ )||60mins|
|Ball tack ( cm / Ball No. 20 )||10|
|Temperature resistance 1h/℃||–35 / up to +90|
|Storage life ( 20℃ / 60% )||12 months|