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Cold Seal Paper for Adhesive Bandages
The pressure-sensitive cold seal coating enables secure sealing without heat, making it ideal for temperature-sensitive medical products and high-speed packaging lines. Compared with heat seal packaging, cold seal paper improves packaging efficiency while protecting adhesive products from heat exposure.
Guanma Medical supplies cold seal paper rolls for adhesive bandage manufacturers worldwide. Custom paper weights, printing designs, roll dimensions and sealing properties are available for OEM packaging applications.
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Product Introduction
Material Specifications
Basis Weight Options： 40 g/m², 60 g/m²
Cold Seal Adhesive: Latex cold seal, Non-latex cold seal (synthetic formulation)
Customization Capabilities (OEM / ODM)
We offer full customization to support different packaging machines and bandage formats:
• Custom Slitting Widths
Rolls can be slit to any required width to match your packaging line.
• Custom Roll Lengths & Core Sizes
Compatible with various automatic bandage packaging machines.
• Precision Printing & Registration
High-accuracy printing with precise positioning, suitable for branded bandage packaging.
• Adhesive Coating Customization
Cold seal adhesive type and coating weight can be adjusted according to sealing requirements.
Cold seal paper is commonly used for packaging adhesive bandages that contain an inner absorbent layer. You can view our absorbent pad material for adhesive bandage production for different absorption requirements.
Cold Seal Paper vs Heat Seal Paper for Adhesive Bandage Packaging
| Item | Cold Seal Paper | Heat Seal Paper |
|---|---|---|
| Sealing Method | Pressure sealing (no heat) | Heat + pressure sealing |
| Packaging Speed | Very high | Medium |
| Heat Required | ❌ No | ✅ Yes |
| Impact on Bandage Adhesive | No thermal damage | Potential heat influence |
| Suitable for Bandages | ✅ Highly suitable | ⚠️ Limited |
| Typical Applications | Adhesive bandages, plasters | Sterile medical pouches |
Conclusion: Cold seal paper is the preferred solution for adhesive bandage single-pack packaging, especially on high-speed automatic lines where heat sealing may affect adhesive performance.
Why Cold Seal Paper Is Preferred for Adhesive Bandage Packaging
Adhesive bandages are sensitive to heat due to their pressure-sensitive adhesive layer. During packaging, excessive heat may negatively affect adhesive performance, flexibility, or long-term stability.
Cold seal paper enables instant sealing at room temperature, ensuring:
• Protection of bandage adhesive properties
• Stable sealing performance without thermal stress
• Higher packaging efficiency on automatic production lines
For these reasons, cold seal paper has become the standard packaging material for individual adhesive bandage packs.
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