Cover Film For Grape

Size:

* Width 1.6-2.2m                   

* Thickness  150-220um             

* Stretch strength (mpa) Cross wise, length wise tension exceed 15,                                 

* Elongation of breakage % Cross wise447, length wise 841,         

* Tangential breaking strength  kn/m Cross wise 61.4,  length wise 80.4,                      

*Tansmittance %   > 30,             

* Artificial accelerated aging test 300h More than 2years,             

* Breaking elongation rate > 80

Application:

1000meters/roll for grape agricultural film, adopt mechanized cover during usage,with sufficient tensile strength.meanwhile, according to the grape growing needs,transmittance should control between 30%-40%.

 

Quality:

1.GB-4455-94(polyethylene blown film for agricultural)                                                          

2.ASTMG-1988 standard operating procedure(Un-metal material exposure light.water exposure meter(fluorescence ultraviolet-condensing type)

 

Size:

* Width 1.6-2.2m                   

* Thickness  150-220um             

* Stretch strength (mpa) Cross wise, length wise tension exceed 15,                                 

* Elongation of breakage % Cross wise447, length wise 841,         

* Tangential breaking strength  kn/m Cross wise 61.4,  length wise 80.4,                      

*Tansmittance %   > 30,             

* Artificial accelerated aging test 300h More than 2years,             

* Breaking elongation rate > 80

 

Our advantage:

Function: Adopt white light transmittance cover film of grape which made of anti aging master batch,greatly improve the aging. Production equipment: Plastic film blowing line which imported from Germany.

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