Factory Pharmaceutical Transparent Antistatic Fim for Commodity Packaging Food Medicine

CPP film [1] is cast POLYPROPYLENE film, also known as unstretched polypropylene film, which can be divided into General CPP (GCPP) film and aluminized CPP (Metalize CPP) film according to different uses. MCPP) film and Retort GRADE CPP (Retort CPP, RCPP) film, etc.

CPP is polypropylene (PP) film produced by flow extrusion process in plastic industry. This kind of film is different from BOPP(bidirectional polypropylene) film and belongs to non-oriented film. Strictly speaking, CPP films only have a certain orientation in the longitudinal (MD) direction, mainly due to the nature of the process. Excellent clarity and finish is achieved on the film by rapid cooling on the cold casting roll.

CPP-C113 is a three layers co-extrusion cast polypropylene film.Film has Excellent antistatic, low haze,high slip,good moisture barrier,and low heat sealing temperature properties.CPP-C113 can be laminated with BOPP,BOPET,etc.for food medicine and commodity packaging.

Character
-Excellent antistatic
-High slip
-138 ºC heat sealing
-1side corona treatment
  

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
	TD			5100	5000	4950
Elongation at break	MD	ASTM D 882	%	550	580	600
	TD			670	680	700
Secant Modulus	MD	ASTM D 882	Psi	83000	82000	81000
	TD			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