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In clinical and home care environments, maintaining surface hygiene and skin dryness is a primary requirement for patient health. A medical underpad is a multi-layered, disposable absorbent sheet designed to protect beds, chairs, and other furniture from moisture damage. These products are essential tools for managing incontinence, wound drainage, and post-operative recovery.

Technical Construction of Jianda Medical Underpads

The effectiveness of an underpad is determined by its material composition. Jianda Medical utilizes a three-layer system to ensure maximum absorption and leak prevention.

1. Top Layer: Non-Woven Fabric

The surface in contact with the patient is made of a soft, hydrophilic non-woven fabric. This layer allows fluids to pass through quickly to the core while remaining dry to the touch, which reduces the risk of skin maceration and irritation.

2. Absorbent Core: Fluff Pulp and SAP

The middle layer is the functional core of the product. It consists of high-quality virgin fluff pulp mixed with Super Absorbent Polymer (SAP).

• Fluff Pulp: Provides the initial volume for liquid distribution.

• SAP: Chemically locks the liquid into a gel, preventing "rewet" even when under the weight of a patient.
  Jianda Medical often employs a diamond-embossed pattern on this core to facilitate even fluid distribution.

3. Back Layer: Polyethylene (PE) Film

The bottom layer is a waterproof PE film. This impermeable barrier ensures that no liquid leaks through to the mattress or upholstery. It is designed with a non-slip texture to keep the pad securely in place during patient movement.

Key Performance Indicators for Selection

When evaluating products from different underpad suppliers, healthcare procurement professionals focus on specific technical metrics:

• Absorbency Capacity: The total volume of fluid the pad can hold before failure.

• Acquisition Time: The speed at which the top layer transfers liquid to the core.

• Dryness Levels: The ability of the surface to remain dry after liquid exposure.

• Structural Integrity: Ensuring the pad does not tear or clump when wet.

Primary Applications in Healthcare

Underpads are versatile consumables used across various medical departments:

• Hospital Wards: Protecting bedding for patients with limited mobility or incontinence.

• Operating Rooms: Managing fluids and irrigation during surgical procedures.

• Maternity Units: Used during and after delivery for fluid management.

• Home Care: Providing a cost-effective solution for long-term bedridden patients.

Choosing Professional Underpad Suppliers

Selecting reliable underpad suppliers like Jianda Medical is critical for maintaining high standards of hygiene. Professional manufacturers provide several advantages:

• Customization: The ability to adjust size (e.g., 60x60cm, 60x90cm) and SAP weight based on specific clinical needs.

• Quality Certification: Adherence to ISO 13485 standards ensures that the materials are medical-grade and hypoallergenic.

• Supply Chain Stability: Advanced production lines allow for high-volume orders with consistent product quality across batches.

Conclusion

A medical underpad is a highly engineered absorbent product defined by its ability to manage fluids and protect skin integrity. By utilizing a combination of non-woven fabrics, SAP, and PE backing, Jianda Medical provides a reliable barrier against moisture. For healthcare facilities, selecting high-performance products from verified suppliers is the most effective method to ensure facility hygiene and patient comfort.