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Non heat sealable BOPP film is a high-clarity polypropylene film designed for applications where heat sealing is not required. Without a heat seal layer, this film offers superior stiffness, excellent optical properties, and stable performance during printing and lamination processes.
It is particularly suitable for converters and manufacturers who require a reliable base film for further processing, such as adhesive lamination, coating, or labeling. With its clean surface and consistent thickness, Non heat sealable BOPP film supports precision production and high-quality finished products.
Item | Description |
|---|---|
Material | BOPP (Biaxially Oriented Polypropylene) |
Film Type | Non Heat Sealable |
Thickness Range | 12μm – 50μm (Customized) |
Width Range | Customized |
Transparency | High clarity / High gloss |
Surface Treatment | Single or double side corona treated |
Core Size | 3 inch / 6 inch |
Roll Length | Customized |
Coefficient of Friction (COF) | Controlled for smooth processing |
Processing Compatibility | Printing, lamination, coating, slitting |
No Heat Seal Layer Design
Ideal for applications that require post-processing such as adhesive bonding or lamination.
High Clarity and Gloss
Provides a clean and bright appearance, suitable for display-oriented packaging.
Excellent Stiffness
Maintains shape and flatness, improving handling and converting efficiency.
Stable Surface Performance
Ensures consistent results in printing and coating applications.
Controlled Slip Properties
Optimized friction levels support smooth machine operation.
The Best Base Film for Converting
The film works better with adhesives and laminating materials without heat seal coating, so it is a great choice for converters.
Better Results When Printing
The smooth surface makes it possible to print in high definition with better ink transfer and consistency, which helps with high-end packaging designs.
Better stability in the process
Higher stiffness and flatness help keep things from wrinkling or getting out of line during high-speed production.
A wide range of uses
Can be used in many downstream processes, such as lamination, labeling, coating, and making composite structures.
Cost Efficiency That Works
A simplified structure without a sealing layer makes the material less complex and helps with cost-effective large-scale production.
Non Heat Sealable BOPP Film is widely used in industries that require further converting rather than direct sealing:
Adhesive Tape Industry
Base film for pressure-sensitive tapes and specialty tapes.
Label Production
Used for wrap-around labels, in-mold labels, and decorative labels.
Printing Industry
High-quality printed films for packaging and promotional materials.
Lamination Structures
Combined with other materials to create multi-layer packaging films.
Stationery and Industrial Uses
Files, covers, and protective film applications.
When businesses use heat-sealable films for tasks other than sealing, they often run into problems. This product was made to solve those problems:
Problem: Doesn't stick well to adhesives
→ Solution: A non-sealable surface makes bonding work better.
Problem: Film changes shape during lamination.
→Solution: High stiffness keeps the structure stable.
Problem: Inconsistent printing.
→ Solution: A smooth, even surface improves print quality.
Problem: Machines are unstable when converting.
→ Solution: Controlled COF makes it easier to handle and feed.
Problem: Extra layers cost more than they need to.
→ Solution: Simplified film structure reduces material waste.
Sealing Function
Heat Sealable BOPP Film includes a seal layer for direct heat sealing, while Non Heat Sealable BOPP Film does not support heat sealing.
Main Application
Heat sealable film is used for finished packaging like food bags and pouches. Non heat sealable film is mainly used as a base film for printing, lamination, and tape.
Processing Method
Heat sealable film works directly on packaging machines. Non heat sealable film requires additional processes such as adhesive bonding or coating.
Material Performance
Non heat sealable film offers higher stiffness and better flatness, while heat sealable film focuses more on sealing strength and flexibility.
Use Scenario
Choose heat sealable film for efficient packaging lines, and non heat sealable film for converting and industrial applications.
Reliable Base Film Production
Consistent thickness and surface quality ensure stable downstream processing.
Customization for Converters
Flexible options in surface treatment, thickness, and roll specifications.
Advanced Manufacturing Capability
Precision production equipment supports large-scale orders.
Experience in Industrial Applications
Deep understanding of tape, label, and lamination industries.
Competitive Supply Advantage
Cost-effective solutions for long-term procurement.
Responsive Technical Support
Assistance provided for material selection and application optimization.
Shanghai, China — Zhejiang Pengyuan New Material Co., Ltd. is proudly participating in the 38th edition of CHINAPLAS, the International Rubber & Plastics Exhibition, being held from April 21 to 24, 2026, at the National Exhibition and Convention Center (Hongqiao), Shanghai. This year’s exhibition sh
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