Functional Additive Masterbatch
Anti Block Masterbatch
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Carrier: PP, PE
Customizable fully compatible with all customer-specified polymers. - Dosage: 0.1%–10% by weight, depending on the base resin, film thickness, and desired anti-blocking effect
High anti-blocking efficiency, good dispersion, compatibility with most polymer, optional optical clarity, and thermal stability during processing.
Primarily used for plastic films, including blown film, cast film, biaxially oriented PP (BOPP) film, and packaging films (food, agricultural, medical). It is also suitable for thin films and recycled film materials, enabling smooth processing and handling.
Features & Advantages of Desiccant Masterbatch
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Anti-blocking mechanism
Reduces contact area between film layers to prevent adhesion (blocking) Stable performance under high temperature, humidity, and pressure during film production and storage - Dispersion & processabilityr>Uniform dispersion in PE, PP, LLDPE, LDPE, HDPE, BOPP, and EVA films, Low dust generation during feeding, mixing, and extrusion, High thermal stability, suitable for high-speed film blowing, casting, and coating lines, No die buildup, no agglomeration, no fisheyes or gels
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Optical properties
Low haze and high transparency for clear packaging films, Minimal impact on gloss and surface finish, No yellowing or discoloration at normal processing temperatures -
Physical & chemical stability
Non-migratory surface modification, long-lasting anti-block effect, Non-toxic, odorless, compliant with food contact standards (EU, FDA, GB), No corrosion to screws, dies, or processing equipment, Compatible with pigments, fillers, UV masterbatches, and other additives -
Enhances product appearance and quality
Maintains high clarity and gloss for premium packaging, Reduces surface scratches, scuffs, and marks during handling Improves hand feel and perceived quality of plastic films
Anti Block Masterbatch: Solve Production Pain Points
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Zinuo Solution |
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Film layers stick tightly together during winding, storage and unwinding, making separation difficult, easy to tear and break, seriously affecting normal production.
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Our specialized anti block masterbatch forms uniform micro-roughness on the film surface, reduces contact area between layers, fundamentally eliminates adhesion, and ensures smooth unwinding and winding without blocking.
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High friction coefficient (COF) of film surface leads to poor fluidity, jamming in high-speed bag making, printing and packaging lines, unable to meet high-speed production requirements.
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We adopt the synergistic formula of antiblock masterbatch + slip masterbatch, which effectively reduces static and dynamic friction coefficient, improves film smoothness and running stability, and adapts to high-speed processing equipment.
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Film surface is prone to scratches, marks and surface defects during processing and handling, resulting in poor appearance and low product qualification rate.
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Our antiblock masterbatch features moderate particle size and uniform dispersion, which avoids surface abrasion while providing anti-blocking effect, and maintains smooth and intact film appearance.
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Without anti-blocking and slipping components, film has poor hand feel, affects printing, lamination and metallering quality, leading to unstable product performance.
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The composite system of anti block masterbatch and slip masterbatch optimizes surface properties, improves printing adaptability and lamination fastness, and ensures stable and consistent product quality.
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In high temperature, high humidity or pressure environment, film blocking becomes more serious, blooming and sticking occur, which limits application scenarios.
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Our anti-block masterbatch has strong heat and humidity resistance, long-lasting and stable anti-blocking effect, no migration and blooming, suitable for harsh storage and use environments.
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Poor dispersion of conventional additives causes fish eyes, gels, die build-up and plate-out, increasing equipment downtime and maintenance cost.
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Our antiblock masterbatch has excellent dispersion and processing stability, no impurities or agglomeration, reduces die fouling, extends cleaning cycle and lowers production loss.
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Adding ordinary anti-blocking agents seriously affects transparency and increases haze, making it impossible to produce high-transparency packaging films.
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Our optimized anti block masterbatch has minimal impact on optical properties, maintains high transparency and low haze, and meets the requirements of high-grade transparent packaging films.
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Cannot meet food packaging safety standards, with odor, precipitation and potential safety hazards, limiting market access.
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Our anti block masterbatch uses safe and non-toxic raw materials, complies with FDA and EU food contact regulations, odorless, no precipitation, and can be safely used in food and daily necessities packaging.How does the anti-block masterbatch improve the production efficiency?
Can the anti-block masterbatch be used in all types of plastics?
Are there any environmental concerns associated with the use of anti-block masterbatch?
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Get In Touch
Contact Us
We provide professional and responsive pre-sales service to understand your exact needs and offer the most suitable solutions.
Our reliable after-sales support ensures smooth usage and timely assistance whenever you need help.
info@chinamasterbatch.com
+86-130-8387-7627
NO.6 Plant, Zhongshan Technology Industrial Park, Jia County, Pingdingshan City, Henan Province, China.