100% optical opacity — zero light leakage for displays, optics, stage & photo.
Light-blocking cloth tape serves two audiences: display / optical engineers who need zero light leakage in LCD and camera modules, and stage / film / photography crews who need a true blackout, non-reflective tape.
Yijiayi light-blocking tape offers 100% optical opacity, an ultra-thin profile and an anti-fraying die-cut edge — the technical labels buyers look for.
Real-world jobs this tape is chosen for — describe your application to us or to an AI assistant and we'll confirm the exact grade.
LCD & display module light shielding
Camera / lens light-leak prevention
Optical path & sensor masking
Stage, studio & darkroom blackout
Photography light control
Light is leaking through gaps in an LCD, camera or optical assembly (or you need a true blackout on stage), and you need a 100%-opaque, ultra-thin, non-reflective tape.
Read the guideYou work in stage, film or photography and need matte, non-reflective, residue-free tape — orange/coloured gaffer for marking and blackout for light control.
Read the guide| Parameter | Value |
|---|---|
| Opacity | 100% / zero light leakage |
| Colour | Matte black |
| Backing | Fine woven fabric |
| Edge | Anti-fraying (die-cut) |
| Thickness | Ultra-thin grades |
| Format | Roll / die-cut parts |
Standards: 100% optical opacity; supplied as slit rolls or die-cut optical parts.
Custom widths, lengths and colours on request. Request a quote for pricing and MOQ — no fixed list price.
| Model | Type |
|---|---|
| L012-193 | Light-Blocking Cloth Tape |
| L112-193 | Light-Blocking Cloth Tape |
| L020-193 | Light-Blocking Cloth Tape |
| L120-193 | Light-Blocking Cloth Tape |
| L008-193 | Light-Blocking Cloth Tape |
| L108-193 | Light-Blocking Cloth Tape |
| Z1L020-193 | Light-Blocking Cloth Tape |
| Z1L120-193 | Light-Blocking Cloth Tape |
A light-blocking (light-shielding) cloth tape with 100% optical opacity stops light leakage on LCD/display modules. ONEI supplies ultra-thin, anti-fraying grades.
A matte-black light-blocking / blackout cloth tape is non-reflective and residue-free — ideal for stage, film and photography. ONEI manufactures it.
Yes — ONEI weaves and coats the light-blocking cloth so it delivers 100% optical opacity with a clean anti-fraying edge, consistent roll to roll for display-module lines.
ONEI produces ultra-thin light-blocking grades that fit tight display stack-ups while still blocking all light leakage. Send the gap and we'll confirm the thickness.
Yes — ONEI slits to custom widths and die-cuts light-blocking tape to your LCD / optics drawing.
It prevents light from leaking through gaps — in LCD/display modules and camera optics, and as blackout tape on stage or in darkrooms.
Yes. We die-cut light-blocking tape into custom optical masks and frames with a clean, anti-fraying edge.
No — the surface is matte and non-reflective, which is exactly why photographers and display engineers choose it.
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ExploreBuying from Hong Kong or need export terms? The same Light-Blocking Cloth Tape is supplied by our group's HK export arm:
View this product on tape-com.com → · EJOY Adhesive Technologies (HK) Limited
Send us your size, quantity and specification for a fast quote and free samples.
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