Carrier-free Tape

Substrate-Free Double Sided Tape

Carrier-free · Ultra-thin & clear

LubandArt manufactures Substrate-Free Double Sided Tape built on a Carrier-free carrier with pressure-sensitive adhesive. Thickness, width, roll length, adhesive system and release liner can be customized according to the substrate, application environment and production requirements.

Base
Carrier-free
Thickness Range
0.03 – 0.10 mm
Temperature Range
-20 ~ 100 ℃
  • ISO 9001 manufacturer
  • Test reports for selected models
  • Reply within one business day
Substrate-Free Double Sided Tape
Jumbo · Converted · Finished
01

Jumbo Roll

Master rolls supplied by width and length for converters and die-cutters — ready for your own slitting and converting.

02

Converted Roll

Slit and rewound to your required width, roll length, liner and core — direct-application rolls for wholesalers and distributors.

03

Finished / Die-Cut

Die-cut shapes and parts produced to drawing, ready to apply on your assembly line with no further conversion.

Key Benefits

Why Choose Substrate-Free Double Sided Tape

01

Pure adhesive layer, no carrier

02

Ultra-thin down to 30μm

03

Optically clear, visually unobtrusive

04

Suited to ultra-thin die-cutting and precision lamination

Construction

Substrate-Free Double Sided Tape Structure

Double-sided carrier-free tape consists of a carrier-free carrier coated on both sides with pressure-sensitive adhesive and protected by release liners.

Layer order shown for reference. Adhesive chemistry and carrier density are confirmed against the selected specification.

Specifications

Technical Specifications

Base MaterialCarrier-free (pure adhesive)
Thickness Range0.03 – 0.10 mm
Temperature Range-20 ~ 100 ℃
Adhesive SystemAcrylic pressure-sensitive adhesive
ColorClear

Ranges above are typical. Final values are confirmed by the selected construction and test report. Non-standard thickness, width, roll length and die-cut formats are available.

Need a value outside these ranges?Send this configuration →
Commercial Information

Samples, MOQ & Lead Time

Final commercial terms depend on tape construction, width, roll length, packaging and order quantity. Send the target specification for a confirmed quote.

SamplesStandard samples can be requested; availability and preparation time are confirmed by specification.
MOQProject-based. Standard and custom constructions may have different minimum quantities.
Lead timeConfirmed after sample approval, specification lock and production planning.
DownloadsCatalog, certificates and selected test reports are available below.
Customize

Configure Substrate-Free Double Sided Tape for Your Application

Select adhesive system, carrier thickness, release liner and converting format for your substrate, environment and assembly process.

Adhesive System
Thickness & Width
Release Liner
Converting Format

Select the options that matter to you — they are attached to your inquiry automatically.

Substrate-Free Double Sided Tape custom converting line
CUSTOM CONVERTINGSlitting · Laminating · Die-Cutting
SAMPLEavailability confirmed by specification
100%spec confirmation before bulk
CUSTOMslitting width confirmed by project
OEM/ODMbranding & packaging supported
Applications

Where Substrate-Free Double Sided Tape Works

From automotive trim to electronics assembly, the same construction adapts across industries.

  • Screen ultra-thin lamination
  • Nameplate ultra-thin fixing
  • Precision die-cutting
  • Optical component lamination
Industries

Substrate-Free Double Sided Tape Across Industries

OEM & Supply

Custom Supply & OEM

One coordinated production line handles coating, converting and export packaging under controlled quality.

From pilot sample to bulk shipment

One coordinated production line handles coating, converting and export packaging under controlled quality.

Typical MOQ

Depends on model, width, length, adhesive system and customization level. Trial orders on standard specs are welcome.

Sample Lead Time

Confirmed after reviewing the requested specification, stock position and sample format.

Bulk Production

Usually 7–10 working days, depending on specification, converting requirements and quantity.

OEM Customization

Width, thickness, roll length, adhesive system, density, color, liner, core, printing and packaging can all be customized.

Process

From Requirement to Mass Production

A streamlined workflow designed to deliver reliable, high-performance adhesive solutions.

  1. 01

    Requirement Analysis

    Evaluate application environment, stress factors and bonding parameters.

  2. 02

    Material Selection

    Match carrier and adhesive chemistry to your technical requirements.

  3. 03

    Sample Confirmation

    Produce precision prototypes for client-side testing and validation.

  4. 04

    Mass Production

    Scaled manufacturing with controlled coating, laminating and converting.

  5. 05

    Quality Inspection

    Test peel adhesion, shear strength and dimensional accuracy.

  6. 06

    On-Time Delivery

    Pack per agreed requirements and prepare for shipping.

FAQ

Frequently Asked Questions about Substrate-Free Double Sided Tape

What is substrate-free double-sided tape?
Substrate-free (also called carrier-free) tape is a pure adhesive film without any carrier — just the pressure-sensitive adhesive layer, sandwiched between two release liners. It is the thinnest possible double-sided bond and is widely used where conventional tape thickness is unacceptable.
What is the thinnest substrate-free tape you supply?
From 30 μm total thickness upward. Standard stock runs 50-100 μm. Below 30 μm, we offer transfer tape constructions with a similar function but easier converting behaviour — let us know your target thickness and we will specify the right grade.
Is substrate-free tape optically clear?
Yes — the pure adhesive layer is water-clear and invisible after lamination. It is the standard choice for display bonding, optical film lamination, capacitive touch sensors and other applications where the bond line must be visually undetectable.
How is substrate-free tape applied?
Substrate-free tape needs careful handling: expose one liner, apply to substrate A, remove the second liner, then bond to substrate B under light pressure. We can supply pre-cut pieces on liner for automated pick-and-place, or slit rolls for manual application.
Does substrate-free tape provide good shear strength?
Pure adhesive films have lower cohesive strength than carrier-reinforced tapes, so they are best suited to flat or near-flat bonding surfaces with moderate shear loads. For structural or high-shear applications, use a carrier-reinforced acrylic foam construction instead.
Is substrate-free tape suitable for high-temperature environments?
Standard grade: up to 100°C continuous. High-temperature substrate-free tape (acrylic, ~150°C) is available for display bonding, FPC grounding and reflow-solder processes — share your thermal profile so we specify the right adhesive system.
Related

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Inquiry

Send your specification

Tell us the substrate, thickness, width and quantity. We confirm the construction, sample plan and price in one reply.

Inquiry about: Substrate-Free Double Sided Tape

  • We review your specOne business day, by a technical contact — not a template reply.
  • You get a confirmed constructionCarrier, adhesive, thickness, liner and price for your target quantity.
  • Sample before bulkYou approve a physical sample before mass production starts.

    We review complete inquiries within one business day.