mobile search button of img
WHAT ARE YOU LOOKING FOR?
*
This field is required
Total quantity you need
*
This field is required
*
This field is required
Email format error
Due to email instability, you might miss our correspondence. Please provide your phone number for alternative contact.
This field is required
Telephone information is wrong!
Send Message
pc banner ofpc banner of

Colored Film

HomeSurface Appearance FilmsColored FilmCY20L-JF Blue Polyester Film for Medical Film

CY20L-JF Blue Polyester Film for Medical Film
CY20L-JF Blue Polyester Film for Medical Film

CY20L-JF Blue Polyester Film for Medical Film

A blue transparent BOPET film with excellent mechanical properties and heat resistance, mainly used in medical film applications.

Medical film
Medical field
Heat resistance
Mechanical properties
Blue transparent BOPET

Product Model:

CY20L-JF

Key Highlights

focus-3-fill.png
Heat resistance
Maintains dimensional stability under high-temperature processing conditions.
focus-3-fill.png
Application direction
Mainly used as a substrate for medical film applications.
focus-3-fill.png
Uniform color with excellent color retention and resistance to fading
Stable blue color achieved through special raw materials and process technology.
focus-3-fill.png
Special Color
Distinctive blue transparent appearance for medical film identification.

Technology & Advantages

CY20L-JF achieves its color by using colored raw materials, ensuring excellent color uniformity. A special process is also applied to provide strong color retention and resistance to fading.

Core Values

Application fit:
Mainly used in medical film applications as a blue transparent substrate. Provides reliable performance for medical imaging and diagnostic film requirements.
Performance support:
With heat resistance and uniform blue color, supports reliable processing and end-use performance for medical film applications.
Excellent Mechanical Properties:
Provides robust mechanical strength and flexibility. Supports downstream processing such as lamination, coating, and related converting operations with consistent performance.
Color Stability:
Uniform blue color achieved through colored raw materials. Special process ensures stable, fade-resistant performance with excellent color retention for medical applications.

Applications

Medical film
Mainly used in medical film applications.

Technical Specifications

PropertiesUnitStandardTypical Value
ThicknessμmGB/T 13542.2-2021175
MD/TDMPaGB/T 13542.2-2021MD 170 / TD 170
MD/TD%GB/T 13542.2-2021MD 130 / TD 100
@150°C, 30min MD/TD%GB/T 13542.2-2021MD 1.0 / TD -0.2
Transmittance%ASTM D100370.5
Haze%ASTM D10033.8
Electrical StrengthV/μmGB/T 1408.1-201689


Remark: The parameter table is organized from readable PDF TDS content. MD refers to machine direction and TD refers to transverse direction; inspection type and typical value notes follow the original TDS.

Packaging & Logistics

Storage Conditions
Store the product in a clean, dry, and ventilated place.
Storage Environment
Keep away from fire, heating sources, and direct sunlight.
Pallet
Fumigation-free wooden pallets suitable for export transportation.
Label Information
Each roll label includes model, batch number, thickness, width, net weight, and production date for traceability.
Slitting Range
Different slit widths can be supplied according to customer laminating equipment and production requirements.
Supply Note
Regular specifications support batch supply. Lead time depends on order specifications, quantity, and production schedule.
Packaging img (1).webp

Frequently Asked Questions

Q: What is CY20L-JF mainly used for?
A: Mainly used in medical film applications.
Q: What is the difference between CY20L-JF and CY20L?
A: CY20L-JF is a product code specifically designated for medical film applications.
Q: Can other thicknesses be customized?
A: Yes. Other thicknesses can be customized according to the customer's specific requirements.
Q: Can samples be provided for testing?
A: Yes, samples or small rolls can be provided according to project requirements for lamination, laminating and performance validation tests.

Get a Fast Quote & Sample Roll
Connect with our film experts today for custom thickness, roll slitting configurations, and secure material supply chain solutions.
YUXING: Defining the Future of Functional Films.
0086-15806127032
WHAT ARE YOU LOOKING FOR?
*
This field is required
Total quantity you need
*
This field is required
*
This field is required
Email format error
Due to email instability, you might miss our correspondence. Please provide your phone number for alternative contact.
This field is required
Telephone information is wrong!
Send Message
Contact

Whatsapp: +86-15806127032

ADD: No.8-8 West Tongzi River Road, Zhonglou Development Zone, Changzhou, Jiangsu 213023 P.R.China

Useful Links

Home

Applications

R&D & Quality

About

Contact Us

PRODUCTS

Optical Grade BOPET Films

Electrical Insulation Films

Functional Industrial Films

Surface Appearance Films

Resource

Technical Articles

FAQ

Company News

CopyRight © 2026 Jiangsu Yuxing Film Technology Co., Ltd. All rights reserved 

All tagsSitemap
FriendLink:
WHAT ARE YOU LOOKING FOR?
*
This field is required
Total quantity you need
*
This field is required
*
This field is required
Email format error
Due to email instability, you might miss our correspondence. Please provide your phone number for alternative contact.
This field is required
Telephone information is wrong!
Send Message
Talk to Our Film Experts
Looking for specific functional BoPET films? Leave a message and our technical team will provide a tailored quote within 24 hours.
Company Name
*
This field is required
Email
*
This field is required
Email format error
Phone
This field is required
Telephone information is wrong!
Message
*
This field is required
Send Message