SMS Underpad – High Barrier Medical Underpad for Surgical & Incontinence Care

Zhengcheng Technology is a leading manufacturer of premium SMS underpad solutions designed for hospitals, surgical centers, nursing homes, and home care. Our SMS underpad features a high-quality SMS (Spunbond-Meltblown-Spunbond) nonwoven topsheet that provides exceptional fluid barrier and low lint properties, combined with a highly absorbent core and a waterproof PE film backing. This SMS underpad offers superior protection against fluid strike-through, making it ideal for surgical drapes, examination pads, incontinence management, and post-operative care. With customizable dimensions and folding options, our SMS underpad meets the rigorous demands of healthcare professionals worldwide.

SMS Underpad Specifications

Our SMS underpad is available in a range of material combinations and absorbency levels. The SMS topsheet provides enhanced microbial and fluid barrier, making it ideal for high-risk clinical environments. All dimensions and folding styles are customizable.

Colors: White, Blue, Green standard; fully customizable colors available upon request. Custom dimensions and folding specifications available. Every batch of our SMS underpad is manufactured under strict quality control to ensure consistent absorbency, barrier performance, and low lint.

Why Choose Our SMS Underpad?

A high-quality SMS underpad is essential for maintaining a sterile field and preventing cross-contamination in surgical and clinical settings. The SMS nonwoven topsheet of our SMS underpad features a meltblown layer that provides an excellent microbial barrier while remaining soft and comfortable against the skin. This SMS underpad also offers low lint properties, reducing the risk of particle contamination in sterile environments. Combined with a highly absorbent core (optional SAP) and a waterproof PE film backing, our SMS underpad delivers complete fluid protection, making it suitable for surgical drapes, examination pads, and incontinence care.

Our SMS underpad is available in multiple configurations to meet specific clinical needs. The standard SMS + absorbent core option offers reliable protection for general patient care. For higher absorbency, we offer an SAP-enhanced version that quickly locks in fluids, ideal for moderate to heavy incontinence. For the most demanding applications, our multi-layer SMS underpad combines wood pulp, SAP, and a PE film backing to provide extra high absorbency and leak-proof protection. With grammage options ranging from 12gsm to 100gsm, our SMS underpad can be tailored for light-duty or heavy-duty use.

Customization is a key strength of our SMS underpad. We offer flexible folding options to suit packaging and dispensing needs, with folded sizes ranging from compact 10×10 cm to larger configurations for easy handling. Colors can be customized to match facility coding, with white, blue, and green being the most popular choices for healthcare settings. For eco-conscious clients, we offer biodegradable alternatives using PLA film backing.

The SMS Advantage: Superior Barrier & Low Lint

The SMS (Spunbond-Meltblown-Spunbond) nonwoven used in our SMS underpad is a three-layer composite that offers exceptional barrier properties. The outer spunbond layers provide strength and durability, while the inner meltblown layer creates a dense fiber network that effectively blocks fluids and microorganisms. This makes our SMS underpad ideal for surgical drapes, sterile procedure packs, and high-risk isolation areas. Additionally, the SMS material is engineered to be low lint, minimizing the risk of particulate contamination in operating rooms and cleanrooms. For healthcare facilities that require the highest level of protection, our SMS underpad is the preferred choice.

Key Applications for SMS Underpad

• Disposable Surgical Drapes – Sterile barriers for operating rooms using SMS underpad.
• Examination Pads & Treatment Drapes – High-barrier surface protection for patient exams and minor procedures.
• Surgical Pack Accessories – Component pads for custom surgical kits.
• First-Aid Kit Accessories – Compact, absorbent pads for emergency medical kits.
• Dental Pad Accessories – Disposable protection for dental chairs and procedure areas.
• Incontinence Management – Reliable protection for elderly and bedridden patients.
• Post-Operative Care – Absorbent protection for surgical recovery and wound drainage.
• Home Care & Hospice – Convenient, disposable protection for family caregivers.
• Veterinary Clinics – Animal examination tables and recovery areas.

Across all applications, our SMS underpad delivers dependable fluid protection, barrier performance, and hygiene that healthcare professionals trust.

Customize Your SMS Underpad

As a professional manufacturer of SMS underpad, we support full customization for your specific needs. You can specify:

• Top sheet: SMS nonwoven (standard) or other nonwoven materials
• Absorbent core: single-layer cellulose, SAP-enhanced, or multi-layer wood pulp/SAP composite
• Backing: standard PE film, breathable film, or biodegradable PLA film
• Gram weight: from 12gsm to 100gsm
• Sheet size: any custom dimensions from 30×40 cm to 120×180 cm
• Folding style: quarter-fold, half-fold, or custom designs
• Color: white, blue, green, or custom Pantone colors for departmental coding
• Packaging: individually folded, bulk packs, or retail packaging
• Sterilization: compatible with ethylene oxide (EtO) and gamma radiation

Our R&D team works closely with clients to develop the ideal SMS underpad for unique medical, hygiene, and consumer applications. Whether you need a lightweight pad for routine examinations or a heavy-duty underpad for bariatric care, we deliver consistent quality with competitive lead times.

Quality & Compliance

All our SMS underpad products are manufactured in our 20,000㎡ facility with ISO 9001 quality management system. Our products meet international standards for fluid resistance (AAMI PB70), absorbency, and tensile strength. We offer AAMI Level 2 and Level 3 protection options for medical applications, ensuring compliance with global healthcare regulations. Each batch undergoes rigorous testing for absorbent capacity, strike-through time, and lamination strength to ensure consistent quality and patient safety.

Frequently Asked Questions