PVA Foam Material Specialist

Over a Decade of Expertise in
PVA Foam Materials

Nanjing Mianmian New Material Technology Co., Ltd. is an innovative enterprise integrating R&D, production, and sales. We independently master core production technologies including starch foaming, ultra-high-speed shear foaming, and air foaming. Our products cover medical devices, cleaning, water absorption, filtration, and more, committed to becoming a global leader in PVA foam material solutions.

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Scalable Manufacturing
Imported high-precision intelligent equipment
Large-scale premium quality production
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Independent R&D
Three core foaming technologies
50+ patent applications
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Medical-Grade Quality
ISO9001 & ISO13485
Dual quality management system certification
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Global Service
Products exported to Europe, India,
Southeast Asia, and more

About Mianmian New Materials

Over a decade of dedication, building a leading position in PVA foam materials

Technology-Driven Innovation,
Building an Industry-Leading Enterprise

Nanjing Mianmian New Material Technology Co., Ltd. has been deeply engaged in the PVA foam materials field for over a decade. Through long-term technology accumulation and continuous innovation, we have grown into an innovative new materials enterprise integrating R&D, production, sales, and technical services.

The company independently masters multiple core production technologies including starch foaming, ultra-high-speed shear foaming, and air foaming. Building upon the absorption of international advanced PVA foaming technologies, we insist on independent R&D and process upgrades, forming industry-leading scalable, high-quality manufacturing capabilities.

We maintain long-term collaborative industry-university partnerships with Shanghai Jiao Tong University, Changzhou University, and other leading institutions, providing solid support for technology iteration and cutting-edge innovation, ensuring our core technologies remain at the forefront of the industry.

10+
Years of Experience
3
Core Technologies
50+
Patents Filed
公司大门

Three Core Technologies

Independently mastering multiple core production technologies, driving industry development

PVA Starch Foaming Technology

Using natural starch as a sacrificial phase template, enabling precise control of pore size distribution (5μm–300μm) with porosity of 60%–90%. Products feature natural biocompatibility, widely used in medical nasal hemostasis sponges, ophthalmic dressings, and other medical devices.

Ultra-High-Speed Shear Mechanical Foaming

Self-developed high-speed rotary shearing equipment (3,000–15,000rpm) forming precision structures with highly uniform pore sizes (CV<8%). Suitable for semiconductor wafer cleaning brushes, LCD panel cleaning rollers, and other high-end precision cleaning applications.

Air Foaming Technology

Uses no chemical blowing agents — green, eco-friendly, and zero harmful residues. Porosity adjustable from 50%–85%, with liquid absorption rates up to 10–15 times. Suitable for household cleaning, cosmetic care, food contact materials, and more.

Application Areas

Full industry chain solutions covering medical devices, cleaning, water absorption, filtration, and more

Medical Devices

Medical Devices

Nasal hemostasis, ophthalmology, ENT

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Semiconductor Cleaning

Semiconductor Cleaning

Wafer brushes, LCD rollers, wipes

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Automotive Care

Automotive Care

Chamois cloth, car wash sponge, wax pads

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Cosmetics

Cosmetics & Beauty

Makeup puffs, cotton pads, compressed sponge

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Industrial Cleaning

Industrial Cleaning

Industrial sponge sheets, cleaning rollers, filtration

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Household Cleaning

Household Cleaning

PVA sponge, microfiber sponge, PU sponge

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Sports Care

Sports Care

Chamois towel, sports towel

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OEM Customization

OEM Customization

Custom designs, private label manufacturing

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Production License
Medical device manufacturing qualification
Compliant production guarantee
ISO 9001
Quality management system certification
Full-process quality control
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ISO 13485
Medical device quality system
Medical-grade quality assurance
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CE / FDA
International certification qualifications
Global export access

Global Client Distribution

Products sold worldwide, serving global clients

🇨🇳 China
🇪🇺 Europe
🇮🇳 India
🇸🇬 Southeast Asia
🇯🇵 Japan
🇰🇷 South Korea

Quality First, Win-Win Development

With continuous technological innovation as our engine and premium manufacturing as our foundation, we provide global clients with high-performance products and integrated solutions.
Contact us today — we look forward to innovating together and building the future with you.