Opaque matte-black blackout tape for displays, optics, stage & photo — opacity confirmed per model.
Light-blocking cloth tape serves two audiences: display / optical engineers who need no visible 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 an opaque blackout backing, 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 fully 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 | Opaque — model-level test data on request |
| Colour | Matte black |
| Backing | Fine woven fabric |
| Edge | Anti-fraying (die-cut) |
| Thickness | Ultra-thin grades |
| Format | Roll / die-cut parts |
Standards: Opaque blackout construction; supplied as slit rolls or die-cut optical parts.
Reading this table: each row is the range available across the constructions on this page, not a set of values that coexist in one roll. Backing, adhesive, temperature class and width are fixed together per model, so ask us to confirm one construction rather than combining rows.
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 An opaque blackout backing stops visible 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 an opaque blackout backing 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
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