Лист ламинирования ПВХ для коробок быстрого приготовления

Спецификация Лист ламинирования ПВХ для коробок быстрого приготовления
Испытание на отсутствие свинца и прохождение SGS
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Лист гибкого ПВХ для коробок для фаст-фуд

Test Item			Test Index			Test Method	Result (√ or X)
Physical properties	Water Vapor transmission rate		≤2.5(g/m2·24h)
	Oxygen transmission rate		≤20(cm3/m2·24h·0.1Mpa)
	Tensile Strength (Mpa) MD/TD		≥40
	Hot Seal Strength(N/15mm)		≥15
	shock resistance		Longitudinal and transverse shall not more than two pieces of broken
	Heating scale(%)		≤ ±6
	Retained Solvents (mg/ m2)		≤5
	Vinyl chloride monomer content(ppm)		≤1.0
Soluble substance	pH change		≤1.0
	nonvolatile matter(mg)	n-hexane	≤75.0
		65% ethanol	≤50.0
		leach liquor	≤12.0
	readily oxidizable substance(ml)		leach liquor compared with blank titration fluid consumption≤1.5
	clarity		liquor should be clear
	Heavy Metal(%)		≤0.0001
Joint requirements	Number of joints(pcs)		the number of cutting joint less than 1pc
	Joint mark		Red tape, design patterns, leakage of 2 mm, ending with the white tape
Core	The Size of Core (mm)		3 inches, the thickness more than 8 mm,
	The Length of core(mm)		The width deviation of core is less than ±2mm
Size deviation	The total thickness of the deviation		the limit is less than ±20um,the average is less than10um
	The deviation of Slitting width		≤±1mm
	The deviation of end face flatness		≤±2mm
Packaging	Inner Packing		Paper label + plastic bag + plastic plug
	outer packing		corrugated carton + barcode label
		remark
Function: blister packing

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