Master Rolls
Wholesale master rolls for converters who slit, laminate or die-cut the foam further in their own plant.
As a dedicated foam tape supplier, we die-cut high-rigidity PU strips that seal the borders of frameless VA LCD panels, and our reworkable anti glare foam helps prevent light leakage while keeping screen surfaces clean during rework.
These strips are die-cut from a high-rigidity polyurethane foam engineered for border sealing on frameless VA LCD panels. The foam holds its form while recovering quickly, so displays keep mechanical stability after assembly, and the adhesive seals the border firmly while still allowing clean removal during rework.
| Material | Polyurethane (PU) foam |
|---|---|
| Density | 0.12–0.16 g/cm³; low, medium, or high density on request |
| Thickness | 0.46 mm, 0.66 mm, 0.86 mm, 1.06 mm, 1.26 mm, 1.46 mm, 1.66 mm |
| Width | Customizable from 3 mm to 8 mm |
| Formats | Master rolls, customized slit coils, die-cut strips and sheets |
| MOQ | 1000 pcs for standard specifications |
The strip is supplied in three forms, and each one is aimed at a different kind of assembly line. Pick the form first, because it decides how the material reaches your operators.
Wholesale master rolls for converters who slit, laminate or die-cut the foam further in their own plant.
Slit coils cut to your strip width, aimed at automated assembly where the material is fed from a coil rather than handled piece by piece.
Die-cut strips and sheets for precise manual application, where the operator places a finished border strip on the panel.
Listed as one of the three core functions: the strip takes up the tolerance gap between the panel border and the housing.
Stated as a core function, which is what keeps a frameless panel from transferring shock to the display edge.
The same strip cushions the border assembly, and the foam is described as high-rigidity with fast recovery rather than soft and slow to rebound.
Start from the build you are sealing, then raise the matching point in the quote request. Only the situations the product page states are listed as fits.
The product is also referred to on its page as anti-glare foam and anti-glare foam tape strips. If your drawing or purchase order uses that wording, it is the same PU border-sealing strip rather than a separate product.
Same material, three ways of receiving it. Use the table to line up the format with your process, then state the format in the enquiry.
| Format | Best suited to | What to confirm when ordering |
|---|---|---|
| Master rolls | Converters who slit, laminate or die-cut in their own plant | Thickness and density band, roll quantity, and whether you need TDS or MSDS with the shipment. |
| Customized slit coils | Automated assembly fed from a coil | The slit width you need within the 3 mm to 8 mm range, plus the core and coil format your feeder accepts. |
| Die-cut strips and sheets | Precise manual application on the line | The finished strip dimensions, the drawing or sample you are matching, and the packing format for the line side. |
All three formats carry the same published material data: PU foam, 0.12 to 0.16 g/cm³, thicknesses from 0.46 mm to 1.66 mm, and a 1000 pcs minimum for standard specifications. Custom specifications are determined by manufacturing requirements.
Five services are named on the product page for buyers who want the foam delivered closer to a finished part. Each one removes a step from your own line.
Rolls are cut down to the strip width your border needs, so the coil arrives at the width the line feeds.
Strips and sheets are cut to a finished shape, which is how the border strips reach the operator ready to place.
Adhesive is applied to the foam so the strip can be positioned and reworked on the panel rather than bonded permanently.
Layers are combined with the foam. The page states that multi-thickness cutting and lamination processing are supported.
The modular design supports multi-layer bonding, which is how a thicker or composite build is assembled from foam layers.
The services are quoted against your part, so send the drawing, the strip width, the thickness and the quantity you need.
Production is in-house rather than brokered, which is what keeps a repeating strip order stable between batches.
A frameless panel is often reworked before it ships, so the adhesive has to hold during assembly and release cleanly when the panel has to come apart again.
The page describes a strong yet residue-free adhesion mechanism that simplifies rework without compromising display panel surfaces, and states that no residue remains on VA LCD screens.
The same page describes the foam as reworkable and fast-recovery, so the strip keeps its form after the panel is reopened.
Tell them the surface the strip is being applied to and whether the panel will be reopened after assembly. Adhesive backing is one of the deep-processing services, so the backing is specified with the order rather than assumed.
If your process includes cleaning after rework, say so in the enquiry: it decides which backing and release paper suit the line.
Keep adjacent product options together for a faster catalog comparison.
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View productSend the panel type, the gap to fill, the strip width and thickness, the format you want, and the quantity. Custom specifications are determined by manufacturing requirements, so the more of this that is fixed up front, the faster a usable quotation comes back.
it is used for border sealing on frameless va lcd panels, where it fills gaps, dampens impact, and helps prevent light leakage around the screen edge while preserving display integrity.
the strips are die-cut from a high-rigidity polyurethane (pu) foam with a density range of 0.12–0.16 g/cm³, and hardness can be customized to the application.
standard thickness options run from 0.46 mm up to 1.66 mm, and border strip width can be customized from 3 mm to 8 mm.
yes. the adhesive securely seals display borders while allowing rework with clean removal, so no residue is left on the va lcd screen.
moq is 1000 pcs for standard specifications; custom specifications are determined by manufacturing requirements.
send the required thickness, width, quantity, and application details through the contact page, and the team will confirm availability, lead time, and pricing.
