Acrylic Double-Coated Adhesive Tape

Zhejiang Zhuolv New Materials Co., Ltd. is one of the leading manufacturers and suppliers of acrylic double-coated adhesive tape in China, also supports customized service. If you're going to buy bulk durable acrylic double-coated adhesive tape, welcome to get pricelist and free sample from our factory. Quality products and reasonable price are available.

Acrylic Double-Coated Adhesive Tape consists of a film carrier coated with pressure-sensitive acrylic adhesive on both sides and protected by a release liner. The tape provides a thin permanent bonding layer for flexible packaging. Its specification is defined by carrier, adhesive construction, total thickness, width, roll length and liner to match the packaging material and converting process.

Product Construction
Film Carrier
PET or polymer film forms the dimensional base for coating, slitting and winding. Carrier thickness affects flexibility, handling and finished roll stability.
Acrylic Adhesive
Acrylic pressure-sensitive adhesive forms the two bonding layers. Adhesive formulation is matched to the receiving film, surface condition, bonding area and required adhesion development.
Release Liner
The liner protects both adhesive surfaces before application. PET, BOPP and paper-based liners provide different release and handling characteristics for converting operations.

Key Advantages
Controlled Adhesion
The acrylic adhesive develops contact under application pressure and provides a defined bonding layer on compatible packaging films.
Thin Construction
The film-based structure keeps the adhesive layer compact where package design requires limited added thickness.
Permanent Closure
The adhesive construction supports fixed sealing of package flaps after application.
Dimensional Stability
Controlled thickness and width help maintain accurate tape placement during slitting, dispensing and package assembly.

Technical Specifications

Packaging Materials
PE and HDPE Films
Polyethylene films are common substrates for flexible bags and mailer packaging. Film formulation, additives and surface condition are considered when determining adhesive construction.
OPP and BOPP Films
Polypropylene films present different surface characteristics from polyethylene. Adhesion should be evaluated against the actual bonding surface.
Laminated Films
For multilayer packaging, the outer bonding layer forms the adhesive interface. The specific film structure should therefore be identified during specification review.

Typical Applications
Courier and Mailer Bags
The tape provides the adhesive closure area for flexible mailing and shipping bags.
Garment Packaging
The tape can be integrated into self-sealing film bags where a compact permanent closure is required.
E-Commerce Packaging
The construction supports repeatable closure of flexible fulfillment packaging in manual and production environments.
Protective Bags
The thin tape profile fits bubble and protective bags where the sealing area needs to remain flexible.

Application Method
Manual Application
Remove the release liner, align the sealing flap and apply firm pressure across the bonding area.
Semi-Automatic Processing
Tape width, roll length, winding condition and adhesive position should correspond to the feeding and application process.
Continuous Production
Controlled winding and liner release support stable tape feeding during continuous bag-making and packaging conversion.
 

Selection Criteria
Film Surface
Confirm film type, thickness, surface treatment and additives before selecting the adhesive construction.
Bonding Area
Tape width should correspond to flap dimensions and the available adhesive contact area.
Closure Design
Permanent acrylic adhesive is specified for package structures requiring a fixed adhesive closure.
Application Conditions
Application temperature, pressure, storage conditions and handling requirements should be included in the specification.

Custom Specification
Tape Dimensions
Width, total thickness and roll length can be defined according to package dimensions and converting requirements.
Adhesive Position
Left, center or right adhesive placement can be defined according to package structure and sealing direction.
Liner Format
Liner material, thickness, color and release characteristics can be matched to the intended converting process.

Quality Control
Material Inspection
Carrier film, adhesive and release liner are checked against defined material specifications before processing.
Coating Control
Adhesive coating weight, lamination, thickness and width are monitored during conversion to maintain the approved tape construction.
Roll Inspection
Finished rolls are checked for width, thickness, winding condition, adhesive position and specified appearance.

Specification for Inquiry
Provide the packaging film type, film thickness, tape width, total thickness, roll length, adhesive position and application method. Include the package structure and sealing area when available. For production-line applications, provide the required roll configuration and application conditions. Testing with the actual packaging film provides the basis for confirming adhesive construction and final specifications.

FAQ
What is acrylic double-coated adhesive tape?
It is a pressure-sensitive tape with acrylic adhesive on both sides of a film carrier for permanent bonding applications.
Which packaging films are commonly used?
PE, HDPE, OPP and BOPP films are common substrates. Final adhesive selection depends on the actual bonding surface and application conditions.
Can the tape dimensions be customized?
Yes. Width, total thickness, roll length and adhesive position can be defined according to the packaging structure and converting process.
Can it be used in continuous production?
Yes. Tape dimensions, winding condition, adhesive position and liner release can be matched to the intended packaging process.
What information is needed for specification confirmation?
The main details are film type, film thickness, sealing area, tape dimensions, roll length, adhesive position and application method.