Extra Thick Hydrocolloid Heel Pads for High-Pressure Areas

1. Product Definition & Functional Positioning

Extra Thick Hydrocolloid Heel Pads for High-Pressure Areas are engineered cushioning blister pads designed for maximum pressure redistribution at the heel strike and rearfoot friction zones.
This product is positioned above standard blister plasters, targeting scenarios where thin hydrocolloid sheets fail under sustained load.

The design priority is mechanical cushioning first, wound environment second, making this item suitable for high-value blister care lines, outdoor/sports footcare programs, and premium pharmacy SKUs.

2. Product Structure & Material Options
Core Cushion Layer

Material: High-density hydrocolloid gel

Thickness range: 2.5 mm / 3.0 mm / 4.0–4.5 mm (SKU-driven)

Function:

Vertical pressure absorption

Lateral shear force reduction

Maintains elasticity under repeated compression cycles

Outer Protective Film

Material: PU film

Options: Transparent / semi-matte / skin-tone

Properties:

Waterproof barrier

Flexible edge conformity

Low wrinkling under footwear movement

Adhesive System

Type: Integrated hydrocolloid self-adhesive matrix

Characteristics:

Stable fixation under load

No secondary acrylic PSA required

Reduced edge lift compared to thin blister plasters

Release Liner

Material: PET liner or silicone-coated paper

Purpose: Precise placement of thick pads without deformation

3. Specifications & Packaging Configuration
Shape & Size

Anatomical heel-specific die-cut profiles

Sizes: S / M / L

Custom tooling supported for private-label differentiation

Wear Duration

Typical wear time: 8–48 hours, depending on activity intensity and footwear type

Sterility

Standard: Non-sterile (retail)

Optional: EO-sterilized version for pharmacy / medical channels

Packaging Formats

Single-pair peel pouch

Multi-pair value packs

Retail carded blister packs

Assorted heel blister kits (with standard hydrocolloid SKUs)

4. Performance & Technical Highlights

High-Load Cushion Retention
Maintains thickness and rebound under repeated heel strikes, unlike thin hydrocolloid sheets that collapse within hours.

Pressure Redistribution
Designed to offload peak pressure points at the calcaneus and shoe counter interface.

Blister Prevention + Protection
Suitable for both preventive use and post-blister protection where cushioning is critical.

Moisture-Controlled Healing Environment
Hydrocolloid core manages limited exudate while avoiding maceration in enclosed footwear.

5. Mainstream Application Fields

Pharmacy blister care (premium sub-segment)

Outdoor / hiking / travel retail programs

Sports footwear blister protection

Occupational standing or walking-intensive work

Footcare and podiatry retail assortments

6. OEM / ODM & Line Planning Support

Thickness tuning by SKU (entry / premium laddering)

Shape customization for brand-exclusive heel profiles

Packaging architecture planning (single vs multi-pair)

Private-label artwork, language versions, and compliance alignment

Line extension compatibility with:

Thin transparent blister plasters

Sports waterproof blister SKUs

Callus & friction relief pads

7. Certifications & Quality Assurance

Latex-free

Skin compatibility tested (ISO 10993 available upon request)

Manufacturing under ISO 13485 quality system

Batch traceability and private-label documentation support

As a professional footcare blister protection manufacturer, this Extra Thick Hydrocolloid Heel Pad product is developed to meet high-pressure use scenarios where standard hydrocolloid blister plasters are insufficient, supporting scalable private-label and retail programs.