POF Shrink Bag POF Shrink Film Suppliers

POF Shrink Bag POF Shrink Film Suppliers

Zhejiang Zhongda shrink film suppliers is a full-process manufacturing enterprise that specializes in the production and sale of polyolefin heat shrink film. The company integrates research, design, production, sales, and after-sales service, and has advanced production equipment and technology. Their polyolefin heat shrink films typically have advantages such as high transparency, high shrinkage rate, excellent water resistance, and tear resistance, making them widely used in the packaging of various products such as food, medicine, daily necessities, gifts, and stationery. Moreover, the company also provides customized services to tailor the production according to customer needs and offers one-stop solutions for customers.

Product Parameter Download

Product Application

POF shrink film is a high-transparency and high-shrinkage plastic packaging material that can be applied in various industries. Here are the applications and benefits of POF shrink film in the food, pharmaceutical, gift, and stationery industries:

1. Food industry: POF shrink film is widely used in the food industry, especially for packaging bottle drinks, canned foods, dairy products, candies, chocolates, and other products. Its properties, such as moisture-proof, dust-proof, mold-proof, and insect-proof, maintain the product's freshness and quality while enhancing its visual appeal and sales value. Additionally, POF shrink film has excellent water resistance, which prevents contamination or dampness.

2. Pharmaceutical industry: POF shrink film is also extensively used in the pharmaceutical industry, such as medicine, medical equipment, health supplements, and other product packaging. POF shrink film effectively prevents oxidation and contamination, highlights the product's appearance and shape, and improves brand image. Moreover, POF shrink film protects the product from damage or pollution.

3. Gift industry: POF shrink film can be used to package various gifts, stationery boxes, folders, and other products. Its high transparency and high shrinkage rate showcase the product's appearance and characteristics while protecting it from damage or pollution. Furthermore, POF shrink film enhances the product's visual appeal and texture, increasing its market competitiveness.

POF shrink film has wide applications in the food, pharmaceutical, gift, and stationery industries. Its properties, such as moisture-proof, dust-proof, mold-proof, and insect-proof, maintain the product's freshness and quality while improving its visual appeal and sales value. Additionally, POF shrink film provides protection against oxidation, contamination, and damage, maintaining the product's integrity.

Performance Parameters

TEST ITEM		UNIT	ASTM TEST	TYPICAL VALUES

GAUGE 厚度				10um	11um	15um	19um
TENSILE
Tensile Strength (MD) 拉伸强度		N/mm²	D882	130	125	120	115
TensileStrength (TD)				125	120	115	110
Elongation(MD) 断裂伸长率		%		105	105	110	110
Elongation(TD)				100	100	105	105
TEAR 撕裂强度
MDat 400gm		gf	D1922	9.0	10.0	12.0	15.5
TDat 400gm				8.0	9.5	11.5	14.5
SEALSTRENGTH 热封强度
MD\HotWire Seal		N/mm	F88	0.75	0.80	0.95	1.15
TD\HotWire Seal				0.80	0.85	0.98	1.25
COF(Film To Film)		-
Static 静摩擦			D1894	0.38	0.35	0.32	0.30
Dynamic 动摩擦				0.38	0.35	0.33	0.30
OPTICS
Haze 雾度			D1003	1.7	1.9	2.2	2.5
Clarity 透明度			D1746	99.0	99.0	98.5	97.5
Gloss@ 45Deg 光泽度			D2457	88.5	88.0	87.5	87.5
BARRIER 阻隔性
OxygenTransmission Rate 透氧率		cc/㎡/day	D3985	14500	13200	10800	7300
Water Vapor Transmission Rate 透水气率		gm/㎡/day	F1249	52.4	47.5	35.5	27.5
SHRINKAGEPROPERTIES 收缩性				MD	TD	MD	TD
Free Shrinkage 收缩率	100℃	%	D2732	18	25	17	23
	110℃			32	40	30	38
	120℃			55	58	55	57
	130℃			65	66	66	67
				MD	TD	MD	TD
Shrink Tension 收缩张力	100℃	Mpa	D2838	1.65	2.45	1.75	2.55
	110℃			2.85	3.65	2.90	3.55
	120℃			2.95	3.95	3.20	4.00
	130℃			2.75	3.40	2.60	3.20

FAQ

1. What is POF shrink film?

POF shrink film is a high-transparency and high-shrinkage plastic packaging material that can be heated to shrink-wrap products in a tight plastic shell, providing protection and aesthetic effects.

2. At what temperature does POF shrink?

POF shrink film generally needs to be heated at a temperature of 120-160°C to shrink. The specific shrink temperature depends on the type of POF shrink film and the nature of the item being packaged.

3. What is POF material used for in packaging?

POF material is commonly used to package products in various industries such as food, pharmaceuticals, gifts, stationery, etc. It has properties like moisture-proof, dust-proof, mold-proof, insect-proof, etc., which helps preserve the product's freshness and quality while enhancing its visual appeal and sales value.

4. What are the different types of POF shrink film?

POF shrink film mainly comes in two types: low-temperature and high-temperature, depending on the shrink temperature and shrink rate. Low-temperature POF shrink film is suitable for smaller, lighter items, while high-temperature POF shrink film is appropriate for larger, heavier products. Additionally, there are single-side adhesive and double-side adhesive POF shrink film types.