PET Siliconized Release Liner

Firsta is the earliest Silicone Release Liner manufacturer in China. Instead of offline coating, inline top coating decreases the energy consumption and pollution emissions, considerably reduces the production cost and provides a reliable guarante for product quality.

Product Description

FIRSTA’s PET release liner is manufactured with inline silicone coating.

Firsta is the earliest domestic manufacturer of PET release liner with inline top coating in China.
Instead of offline coating, inline top coating decreases the energy consumption and pollution emissions, considerably reduces the production cost and provides a reliable guarante for product quality.

Structure:

Specifications:

Thickness (micron)	Width (mm)	Core ID (inch)
19 ~ 50	300 ~ 2500	3”or 6”
Note: The specifications can be adjusted according to the customers’ requirements.

Typical Values：

Property	Unit	Typical value	Testing Method
Thickness	mm	30	ASTM D 374
Tensile Strength（MD/TD）	MPa	170/180	ASTM D 882
Elongation at break（MD/TD）	%	240/210	ASTM D 882
Heat shrinkage（MD/TD）150℃,30min	%	1.5/0.5	BMS TT 11
Haze	%	≤4.0	ASTM D 1003
Gloss（45°）	%	85/90	ASTM D 2457

Remarks: The above values of the properties obtained in our laboratory test. These values are for informative purpose and not in guarantee or warranty in any specific condition. Users are advised to conduct their own testing to determine product suitability to use.

PET Siliconized Release Liner

PET siliconized release liner is a type of film that is used as a backing material in the production of pressure-sensitive labels, tapes, and adhesive products. It is made from polyethylene terephthalate (PET), a strong and durable plastic, and is coated with a thin layer of silicon to provide a release surface.

The silicon coating on the PET release liner allows the adhesive on the label or tape to be easily removed from the backing material when applied to a surface. This makes it easier to apply and remove the label or tape without leaving any residue behind.

PET Siliconized release liner is widely used as a carrier film in pressure sensitive adhesive applications. FIRSTA offers a wide range of film thickness, width and release levels to meet customers’ various personalized requests.

Silicone Release Liner Advantages:

PET siliconized release liner is a popular choice for use in the production of labels and tapes because it offers a number of benefits, including:

Strength and durability: PET is a strong and durable material that is resistant to tearing and wear, making it suitable for use in a wide range of applications.

Smooth surface: The silicon coating on the PET release liner provides a smooth, non-porous surface that is ideal for printing and laminating.

Chemical resistance: PET is resistant to a wide range of chemicals, including acids and alkalis, making it suitable for use in a variety of industries.

Moisture resistance: PET is resistant to moisture and can be used in applications where the label or tape may be exposed to damp conditions.

Thermal stability: PET has good thermal stability, making it suitable for use in applications where the label or tape may be exposed to high temperatures.

PET siliconized release liner is a versatile and durable material that is widely used in the production of labels, tapes, and other adhesive products. It offers a range of benefits, including strength, chemical resistance, and good printing and laminating properties.

Silicone Release Liner Applications:

* As a base layer during the process of die cutting
* Widely used in the field of pressure sensitive labels
* Advertising materials, Waterproof materials…

Release Liner Manufacturers

Firsta offers custom Release Liners with many different release chemistries and a range of release values, manufactured to match the adhesive system to the most precise range of silicones Firsta will match the chemistry to the application to produce the desired release properties. Substrate compatibility and heat resistance are also considered when selecting a silicone release coating.

Through advanced technology and high quality materials, Firsta is a well-known supplier of a wide range of release papers in our reference markets, from premium/simple to very tight coatings, customizable on one or both sides as required.

As a world class supplier of Silicone Release Liner, Firsta also offers custom products designed and tested to meet specific and unique functional requirements. We are happy to work with our customers to determine the most appropriate materials and products to provide exactly the release features they need.