Silicone Coated Transparent BOPET Film for Pressure Sensitive Labels Application

• Customization: Available
• Material: Pet
• Type: Release Film
• Model NO.: 19mic, 23mic, 30mic, 36mic, 50mic
• Transparency: Transparent
• Hardness: Rigid
• Molding method: Multiple Extrusion
• Corona Treatment: One Side/Both Side
• Density: 1.4
• MOQ: 1 Roll
• Width: 450mm-2500mm
• Roll Length: 6000m-12000 M
• Core ID: 3inch or 6inch
• Transport Package: Pallet
• Specification: customize
• Trademark: Firsta
• Origin: China
• HS Code: 392062
• Production Capacity: 40000 Tons/Year
• Package Size: 109.00cm * 79.00cm * 95.00cm
• Package Gross Weight: 1050.000kg

Product Description

     Silicone coated transparent PET film is a type of liner that is used as a backing material in the production of self-adhesive products. It is made from polyethylene terephthalate (PET), a strong and durable plastic, and is coated with a thin layer of silicone to provide a release surface. The silicone coating on the PET film 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.
     During the stretching process, coat the PET film with silicone release emulsion to synchronize the release coating and transverse stretching. This in-line coating process reduces batch differences in release films, avoids the impact of secondary heating on film flatness, and lowers costs.

Main Characteristics:
High mechanical strength, low shrinkage, clarity and chemical resistance
Consistent release with aging
No silicone rub-off
Negligible back side silicone transferred


Advantages:
1.The release force of our film is tuned to fit most standard adhesives (in particular water based acrylic adhesives).
2. High Production Efficiency: The in-line coating process is synchronized with the stretching process, reducing production steps and improving efficiency.
3. Excellent Mechanical Properties: Biaxial stretching significantly enhances the film's tensile strength and elastic modulus, providing high stiffness and resistance to high and low temperatures.
4. Superior Release Performance: The in-line coated silicone release agent ensures a uniform release coating on the film surface, offering excellent release performance without affecting transparency.
5. Cost-effectiveness: The in-line coating process reduces the need for secondary heating and coating steps, lowering production costs.
6. Environmental and Safety Benefits: The water-based silicone release agent used in the in-line coating process is environmentally friendly, reducing solvent emissions and creating a safer working environment.


Product Specification

Thickness(micron)	Width(mm)	Length(m)	Paper Core(inch)
19~50	450~2500	6000~12000	3'' or  6''
Note: The specifications can be adjusted according to customers' requirements.

Typical Technical Data sheet

PROPERTY	TEST METHOD	UNIT	TYPICAL VALUE
Thickness	ASTM D 374	micron	23
Haze	ASTM D 1003	%	2.3
Transmittance	ASTM D 1003	%	93
Gloss (45°)	ASTM D 2457	%	80 / 85
Heat Shrinkage (MD/TD)	BMS TT 0.2 (150ºC,30min)	%	1.5 / 0
Tensile Strength (MD/TD)	ASTM D 882	MPa	190 / 220
Release Force	7475 TAPE (30cm/min,180°)	g/inch	16
Residual Rate	NITTO 31B TAPE	%	92

( All data are representative value, not the specified value.)

Application:
Silicone coated PET film is commonly used as a liner in pressure sensitive labels, tapes and self-adhesive products.

 

Company Profile

     Founded in 1988, we were originally named as Yumeng Plastic Film Factory. In 2011, we rebranded under the name of Hubei Firsta Material Science and Technology Group Co., Ltd (hereafter called "Firsta Group"), owing four sub-companies including Hubei Firsta Material, Hubei Tuxin, Hubei Turui and Yunmeng Debang, to supply different types of films for various applications. 

Our company is the only enterprise in the whole industry with such a complete industrial chain from the R&D of functional masterbatch to the production of various films, and then aluminization and coating, which not only ensure the product quality, but also have an absolute advantage to save cost for customers.

 

We have a series of state-of-art manufacturing machines and equipments, such as 3 Germany Brunkner production lines, 6 coating lines, 2 aluminium metallizing lines and 3 KAMPF slitting machines, etc, to realize the integrated production from base film to premium coating process. The capacity of base film has reached 30000 MT per annum, and 300 million SQM per annum for coating composite materials. And also, we have cooperated deeply with many international well-known enterprises, like Avery Dennison, UPM, Fedrigoni and so on.

 

With more than 30 years of experience, Firsta Group has become to be a top leading manufacturer and supplier of PET release liner and face stock materials for self adhesive / pressure sensitive labels for both local and multinational companies. And also, we supply PET release film and anti-static film for specialty tapes, die-cuttting and protect film for electronic industry.

Our main products are divided into four series including: PET release liner, PET / BOPP facestock materials, BOPP packaging film and Functional PET / BOPP films, widely used for self adhesive labels, cigarette and daily necessities packaging, specialty tapes, electronic product protecting and other applications.