Double Coated PET/PU Film Medical Tape

Double Coated PET/PU Film Medical Tape

Precision Structural Bonding & Thin-Profile Medical Device Assembly Tape

1. Product Definition & Positioning

Double Coated PET/PU Film Medical Tape is designed for medical device structural bonding, component fixation, and precision assembly applications where thin bonding layers, high dimensional stability, and reliable long-term adhesion are required.

The product utilizes a PET or PU film carrier coated on both sides with a medical-grade acrylic pressure-sensitive adhesive, enabling strong, uniform bonding between device components while maintaining minimal thickness and tight tolerance control.

It is positioned for OEM medical device manufacturing, component integration, and precision assembly processes, rather than skin fixation, wound care, cushioning, or patient-contact applications.

This product is intended for device-level bonding and integration, not for clinical dressing fixation or direct patient use.

2. Core Functional Highlights

Double-coated structure enables device-to-device bonding

Thin film carrier supports ultra-low bonding thickness

High-dimensional stability for precision die-cutting

Medical-grade acrylic adhesive ensures consistent bonding

Suitable for automated and high-volume assembly lines

Designed for structural attachment, not skin contact

3. Also Called (Market Names & Common Terms)

In global medical device manufacturing and OEM procurement markets, this product is commonly referred to as:

Double Coated Medical Film Tape

Double-Sided PET Film Medical Tape

Double Coated PU Film Medical Tape

Medical Device Assembly Film Tape

Thin Double Coated Medical Adhesive Tape

These terms are frequently used in BOM lists, engineering drawings, and OEM sourcing specifications.

4. Material Concept & Structural Design

The tape features a thin film-based, double-coated construction optimized for precision bonding and structural integration.

PET film carrier for high-dimensional stability

PU film carrier option for added flexibility and conformability

Uniform adhesive coating on both sides

Smooth, consistent thickness for controlled bonding gaps

Structure prioritizes precision and strength over comfort

The film carrier ensures clean edges, tight tolerances, and reliable performance in compact device designs.

5. Adhesive System & Compatibility

A medical-grade acrylic pressure-sensitive adhesive is applied symmetrically or asymmetrically, depending on application requirements.

Acrylic-based medical adhesive formulation

Balanced peel and shear strength for device bonding

Optional differential tack design (different adhesion per side)

Reliable bonding to plastics, films, metals, and housings

Controlled residue behavior for clean manufacturing

Latex-free formulation available

Adhesive performance can be configured for permanent or semi-permanent device integration.

6. Attachment Performance & Holding Strength

Medium to high attachment strength (structural bonding grade)

Secure fixation of device components and modules

Maintains adhesion during assembly, handling, and operation

Suitable for rigid-to-rigid and rigid-to-flexible interfaces

Not intended for compression, cushioning, or patient fixation

7. Processing Compatibility & Handling

Supplied with PET film or paper release liners

Compatible with die-cutting, kiss-cutting, and lamination

Supports roll-to-roll converting and automated placement

Clean liner release for precise positioning

Suitable for manual, semi-automated, or fully automated assembly lines

8. Mechanical Stability & Reliability

Uniform carrier thickness across batches

Stable adhesive coating for process repeatability

Resists deformation during cutting and placement

Maintains bond integrity throughout the device lifecycle

Suitable for aging, reliability, and validation testing

9. Size & Supply Formats

Standard Supply Formats

Jumbo rolls for converting

Slit rolls for OEM processing

Customization Options

Custom roll widths and lengths

Die-cut parts or sheet formats

Carrier thickness selection

Adhesive tack and shear tuning

10. Packaging & Sterility

Sterility Status

Non-sterile (component/manufacturing grade)

Packaging Formats

Clean industrial roll packaging

Bulk OEM cartons

Customer-specified packaging formats

Packaging is designed for manufacturing environments rather than clinical dispensing.

11. Typical Application Scenarios

Medical device component bonding

Structural attachment between device modules

Thin-layer bonding in precision assemblies

Window, overlay, or interface bonding

Disposable or semi-disposable medical device assembly

Commonly used as a double-coated PET/PU film medical tape for device assembly and structural bonding.

12. Target Customers & OEM / Private Label Support

Target Customers

Medical device manufacturers

OEM / ODM medical technology brands

Contract manufacturing organizations (CMO)

Medical component suppliers

Industrial medical adhesive converters

OEM & Customization Support

Carrier material selection (PET / PU)

Film thickness customization

Adhesive tack and shear tuning

Liner specification

Roll, sheet, or die-cut formats

Documentation support for OEM validation

Summary

As a professional double-coated medical film tape manufacturer, this product supports precision die-cutting, device-level structural bonding, and long-term OEM supply programs for global medical technology markets.