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UV Anti-Slip Varnish

StarColor UV Anti-Slip Varnish is a high-performance functional coating designed to add surface friction to printed packaging. It effectively reduces slipping during stacking, transport, or display. With fast UV curing, low odor, and excellent print compatibility, this varnish is an ideal solution for automated production lines and premium logistics packaging.

Weight	Package	Unit-Price
5kg	1 bucket	$ 9.**
20kg	1 bucket	$ 9.**
>100kg	>20 buckets	$ 8.**

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Product Introduction

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StarColor UV Anti-Slip Varnish is a functional UV-curable coating designed to add controlled friction to printed surfaces. It helps prevent slippage and shifting of packaging during stacking, transport, and storage. With a low-gloss, textured finish, this varnish improves handling safety without affecting print readability or design aesthetics. It cures instantly under UV or LED systems, making it ideal for high-speed production lines in the packaging and logistics industries. Perfect for folding cartons, trays, sleeves, and industrial labels, this varnish offers excellent adhesion, anti-blocking properties, and compatibility with a wide range of substrates and printing methods.
 

Key Features

• Slip-Resistant Surface – Increases coefficient of friction for safe stacking.

• Instant UV Curing – Cures rapidly under UV/LED light, perfect for high-speed printing.

• Low Odor & Solvent-Free – Eco-conscious formula without VOCs or heavy metals.

• Ideal for Transport Packaging – Keeps products from shifting in storage or delivery.

• Multi-Process Compatible – Suitable for screen printing, flexo, and offset.

• Resistant to Blockage – Designed to prevent sticking in stacked sheets or rolls.

 

Technical Specifications

Parameter	Value
Appearance	Clear or slightly milky liquid
Surface Effect	Matte / Semi-matte with high friction
Curing Type	UV / LED UV
Gloss Level	Low (15–30 at 60°)
Static COF	≥ 0.7 (ASTM D1894)
Application Weight	5–10 g/m²
Viscosity	25–35s (DIN 4 / 25°C)
Substrate Compatibility	Paperboard, corrugated board, plastic film
Shelf Life	12 months (sealed, ≤25°C)
Packaging	5kg / 20kg

 

Application Areas

 

Why Choose StarColor UV Anti-Slip Varnish

1. Functional Performance with Speed
This varnish cures instantly under UV/LED systems, enabling seamless integration into high-speed printing lines without sacrificing quality or safety.

2. Enhanced Packaging Safety
Its anti-slip coating reduces the risk of carton collapse, shifting, or damage during storage, stacking, and transportation — protecting both product and reputation.

3. Sustainable & Certified
Free from VOCs, heavy metals, and odor, this varnish complies with ROHS and REACH regulations, aligning with eco-friendly packaging trends.

4. Compatible & Reliable
Designed for compatibility with multiple printing methods, it offers excellent wetting, low foaming, and anti-blocking properties for trouble-free production.

 

FAQ – Frequently Asked Questions

Q1: What is UV anti-slip varnish used for?

A : UV anti-slip varnish is applied to printed packaging surfaces to increase friction and prevent slippage. It is especially useful for folding cartons, trays, and logistics packaging that need to stay stable during stacking, transportation, or display.

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Q2: How does this varnish help in packaging logistics?

A : By increasing the surface’s coefficient of friction (COF), the varnish reduces the risk of printed cartons or trays sliding, shifting, or collapsing when stacked—making packaging safer and more secure during handling and shipment.

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Q3: Can it be used on food packaging?

A : Yes. The varnish is formulated without VOCs, heavy metals, or formaldehyde. It meets ROHS and REACH standards, making it safe for use on the non-food-contact side of food packaging.

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Q4: What printing methods is it compatible with?

A : StarColor UV Anti-Slip Varnish is compatible with multiple printing methods including flexographic, offset, and screen printing. It integrates easily into existing production lines and cures instantly under UV or LED light.

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Q5: What substrates can this varnish be applied to?

A : It works well on paperboard, corrugated board, and select plastic films such as BOPP and PET—making it suitable for a wide range of packaging materials.

 

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