Cigarette Overwrap BOPP 8% High Shrink Film for Box Packaging

• Customization: Available
• Material: BOPP
• Type: Shrink Film
• Model NO.: BF004
• Transparency: Transparent
• Hardness: Soft
• Molding method: Blow Molding
• Length: 2000m-3000m
• Width: 120mm-550mm
• Thickness: 21-25micron
• Holographic: Available
• Shrinkage: 2%-10%
• Transport Package: Pallets / Carton Also Available
• Specification: 120mm
• Trademark: Binhao
• Origin: China
• HS Code: 3920209090
• Production Capacity: 300 Tons/Month

Product Description

Cigarette Overwrap Bopp 8% High Shrink Film For Box Packaging


Introduction:
 

Production of BOPP film is made from polypropylene polymer melt through the long and narrow nose first sheet or thick film, and then within the special drawing machine, under certain temperature and the set speed, at the same time two or step by step in the vertical direction (vertical, horizontal) on the drawing, and through the appropriate cooling or heat treatment or special processing (such as corona, coating, etc.) made of thin film.

 

BOPP film is a very important flexible packaging material, BOPP film colorless, odorless, tasteless, non-toxic, and has high tensile strength, impact strength, rigidity, toughness and good transparency. BOPP film surface energy is low, need to conduct corona treatment before glue or printing. After corona treatment, BOPP film has good printing adaptability, can be color printing and get a beautiful appearance, so it is often used as a composite film surface material.

Details:

 

NO.	Item			Unit	Index		Remarks
Size deviation
1	Width deviation	50~150		mm	±0.5		-
		151~400			±1.0		-
		401~1200			±1.5		-
2	Maximum thickness deviation	12~19μm		%	±5.0		-
		20~29μm			±4.0		-
		30~50μm			±3.0		-
Physical and mechanical properties
					Ordinary heat sealable film	Shrinkage heat sealable film	-
1	Tensile strength		Vertical	MPa	≥125	≥130	-
			Horizontal		≥220	≥240	-
2	Elongation at break		Vertical	%	≤200	≤200	-
			Horizontal		≤80	≤70	-
3	Hot-shrinkage rate		vertical	%	≤5.0	>5	-
			horizontal		≤4.0	>4	-
4	Young modulus		Vertical	MPa	1800	>2000	5mm/min
5	Haze			%	≤3.5	≤2.5	-
6	Coefficient			-	≤0.5	≤0.4	Single side
7	Ultimate strength			N/15mm	≥2.0	≥2.0	(135±5)ºC·0.18MPa·1s
8	Luster(45º)%			-	≥80	≥85	-
9	Wetting tension			mN/m	-	-	Conform with contract
10	WVT			g/(m^2·24h·0.1mm)	≤2.0	≤2.0	-

Advantages:


1. Enhance the finished product's value through high transparency and super gloss finish. Prevent lamination from being pressed, bubbled and desquamated. Protect from harmful substances and water-proof, making long life storage for printings.
2. Available in various paper and inks, and suitable for lamination even with powder paper. After be treated with corona on the surface, it is good for spot UV and hot stamping.
3. Excellent cost saving as mixing of adhesive, coating and drying processes are not required. The operation doesn't ask for special technique and the film can be used in dry and wet laminator.
4. Environmental friendly, pollution-free working environment. No hazardous to health and secure to use as no toxic gases or volatile content is emitted.


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