MW-Film | Professional ESD & Specialty Laminated Films & Bags Manufacturer

About MW-Film

Nantong Makewin Electronic Material Co., LTD is the earliest professional ESD bag factory in China, specializing in static shielding, moisture barrier, and specialty laminated films and bags for the electronics, battery, and industrial sectors.

Customer Focus, Technology Driven

With over 15 years of experience, MW-Film has established itself as a trusted supplier of high-performance ESD protective packaging. We combine advanced lamination and coating technologies with strict quality control to deliver consistent, reliable, and eco-friendly solutions.

Our R&D team continuously develops new materials and processes to meet evolving industry standards, including RoHS, REACH, and JEDEC compliance. We serve global clients in semiconductors, PCBs, lithium batteries, aerospace, and medical electronics.

Nantong Makewin Electronic Material Co., LTD

Since 2005 | Jiangsu, China

Our Products

Comprehensive portfolio of ESD, moisture barrier, and specialty laminated films and bags

Antistatic Laminating Film

Prevents static buildup during lamination processes. Ideal for electronics and sensitive components.

• Surface resistivity: 10⁹–10¹¹ Ω/sq
• Eco-friendly, halogen-free
• Compatible with standard laminators

Static Shielding Film

Provides Faraday cage protection against electrostatic discharge (ESD) for high-value electronics.

• Shielding effectiveness: ≥30dB
• Meets MIL-PRF-81705 & ANSI/ESD S541
• Metalized PET/PE construction

ESD Moisture Barrier Film

Dual protection: ESD shielding and moisture resistance for humidity-sensitive devices (MSD).

• Moisture vapor transmission rate: <0.5g/m²/day
• ESD-safe surface
• Transparent or opaque options

ESD Aluminized Moisture Barrier Film

High-performance barrier with aluminum layer for maximum moisture and EMI protection.

• Reflects heat and light
• Excellent puncture resistance
• Used in aerospace and military applications

ESD Nylon Film

Durable, puncture-resistant film with antistatic properties for rugged environments.

• High tensile strength
• Resistant to oils and chemicals
• Ideal for automotive and industrial use

Static Shielding Bag

Ready-to-use bags with zip closure for safe storage and transport of ESD-sensitive components.

• Available in multiple sizes
• Transparent window for labeling
• Meets ANSI/ESD S541 standards

VCI Bag

Volatile Corrosion Inhibitor (VCI) bags protect metal parts from rust and oxidation during storage.

• Long-term corrosion protection
• No direct contact required
• Eco-friendly and non-toxic

Flexible Packaging for LiBattery

Custom laminated films for lithium-ion battery pouch cells with thermal, electrical, and moisture protection.

• High puncture resistance
• Sealing integrity at high temps
• Designed for safety and longevity

High Strength Ripstop PE Film

Reinforced cross-pattern film for heavy-duty packaging and outdoor applications.

• Tear-resistant structure
• UV stabilized options
• Lightweight yet durable

Lamination & Coating Service

ODM/OEM lamination and coating services for specialty films with custom formulations.

• Gravure and slot-die coating
• Multi-layer co-extrusion
• Private label manufacturing

MW Antistatic Masterbatch

Custom additive for in-house production of antistatic films and molded parts.

• Compatible with PE, PP, PET
• Long-lasting static control
• No blooming or migration

MW Anti-Static Coating Agent

Water-based coating for surface treatment of films, papers, and plastics.

• Easy application
• Low VOC, eco-friendly
• Stable performance in dry environments

Our Advantages

Why customers choose MW-Film as their trusted partner

Consistent Quality

Strict QC process with ISO-certified documentation and traceability for every batch.

Comprehensive Portfolio

Over 100+ products with continuous R&D for new specialty film solutions.

Short Lead Time

Typically 2–4 weeks vs. industry average of 8–12 weeks.

Competitive Pricing

Direct manufacturing with efficient processes ensures cost-effective solutions.

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MAKE-WIN ESD Films & Bags