Protection: CPP film provides a protective barrier against dust, dirt, and other contaminants, helping to keep the packaged product clean and free from external factors that could affect its quality.
Food Packaging: Transparent CPP film is commonly used in the food industry for packaging applications. It can be used for wrapping products such as snacks, confectionery, baked goods, and other food items. Its heat sealability and moisture resistance make it suitable for maintaining product freshness and extending shelf life.
General Packaging: 30 micron transparent CPP film is also used in non-food packaging applications. It can be utilized for packaging items like stationery, toys, cosmetics, personal care products, and household goods.
Lamination: Transparent CPP film can be used as a lamination layer in packaging structures to provide additional barrier properties, strength, and durability.

Specifications:

Item		Test Method	Unit	Typical Vslues
Thickness		ASTM D 2673	mil(mic)	0.8(20)	1.0(25)	1.2(30)
Density		ASTM D792	g/cm3	0.9	0.9	0.9
Haze		ASTM D1003	%	4	4.5	5.5
Gloss		ASTM D2457	45o	85	85	85
Tensile strength	MD	ASTM D882	Psi	8800	8500	8400
Tensile strength	TD	ASTM D882	Psi	5100	5000	4950
Elongation at break	MD	ASTM D 882	%	550	580	600
Elongation at break	TD	ASTM D 882	%	670	680	700
Secant Modulus	MD	ASTM D 882	Psi	83000	82000	81000
Secant Modulus	TD	ASTM D 882	Psi	75000	73000	71000
C.O.F		ASTM D1894	--	0.18	0.18	0.18
Wetting tension		ASTM D2578	Dyne/cm	38	38	38
Heat seal tenperature		HC Method	ºC	138	138	138
WVTR		ASTM D1249	g/100in2/24h	1.1	0.85	0.7
OTR		ASTM D3985	g/100in2/24h	240	190	160
1,MD machine direction TD transverse direction
2,the value is typical, not the standard

Applications:

CPP (Cast Polypropylene) film has a wide range of applications across various industries. Here are some common applications of CPP film:

Textile Packaging: CPP film is used for packaging textiles, including garments, fabrics, and other textile products. It provides protection against moisture, dust, and handling during transportation and storage.
Medical and Pharmaceutical: CPP film is utilized in medical and pharmaceutical applications due to its excellent moisture barrier properties and compatibility with sterilization processes. It is used for packaging medical devices, surgical instruments, pharmaceutical products, and more.