Polyolefin/POF Shrink Film Manufacturers

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Polyolefin shrink film JT01

PRODUCT INFORMATION
Product Description
JT01 is a strong and high clarity biaxial oriented heat shrinkable film that has stable & balanced shrinkage and soft corner during packaging. With features of tough,cold resistant and soft, it can protect your products efficiently and doesn’t emit harmful gas during usage. It is an economic product which works easily on most shrink packaging machines.
Polyolefin shrink film 10mic the new thinnest biaxial oriented heat shrink film, it has better tensile strength, and better clarity. It have less haze when packing, also better oxygen transmission rate, can protect your goods efficiently. It works good on auto or semi-auto machine. Now it is widely used for packing milky tea, bowel noodles, lile box, chocolate and so on.
Available thickness
10micron, 12micron, 15micron, 19micron, 25micron and 30 micron.
Material PP/PE
Application 1. FOOD pack 2.Cosmetics 3.Medicine pack 4.furniture pack 5.Hardware pack Etc
Origin Zhejiang, China

 

TEST ITEM

UNIT

ASTM TEST

TYPICAL VALUES

THICKNESS

 

 

10um

12um

15um

19um

25um

30um

38um

TENSILE

Tensile Strength (MD)

N/mm²

D882

115

116

111

111

96

95

92

Tensile Strength (TD)

110

111

106

105

91

90

97

Elongation (MD)

%

115

116

121

126

131

134

138

Elongation (TD)

110

111

116

116

126

130

135

TEAR

MD

g

D1922

7.6

10.6

14.6

17.6

23.6

25.4

28.5

TD

7.5

10.1

13.6

16.1

23.1

25.1

28.1

SEAL STRENGTH

MD/Hot Wire SealF

N/mm

F88

0.63

0.75

0.91

1.13

1.35

1.51

1.91

TD/HotWire Seal

0.65

0.78

0.96

1.16

1.40

1.5

1.96

COF(film to Film)

Dynamic

 

D1894

0.23

0.33

0.32

0.32

0.35

0.35

0.36

Static

 

0.23

0.34

0.33

0.34

0.36

0.36

0.37

OPTICS

Haze

 

D1003

2.0

2.3

2.7

3.3

4.0

4.2

4.7

Clarity

 

D1746

98.9

98.6

98.1

97.1

95.1

93.1

98.1

Gloss @45Deg

 

D2457

85.4

85.6

87.1

83.6

81.6

80.2

87.1

BARRIER

Oxygen Transmission Rate

cc/m²/day

D3985

14200

11300

10800

7200

5400

4800

4200

Water Vapor Transmission Rate

gm/m²/day

F1249

44.6

45.6

38.6

26.6

22.6

20.6

20

SHRINKAGE PROPERTIES

MD

TD

MD

TD

MD

TD

MD

TD

Free Shrinkage

100℃

%

D2732

22

32

23

32

21

29

27

25

110℃

38

46

39

46

35

46

46

46

120℃

57

64

59

64

58

61

61

60

130℃

66

68

66

68

65

66

66

65

 

Shrink Tension

100℃

Mpa

D2838

1.88

2.75

1.90

2.75

1.95

2.65

2.55

2.45

110℃

2.44

3.60

2.80

3.60

2.95

3.75

3.65

3.55

120℃

2.50

3.75

2.90

3.75

3.00

3.70

3.60

3.50

130℃

2.40

3.25

2.70

3.25

2.80

3.15

3.15

3.05

Note: This infor mation represents our best judgment on the work done,but the company assumes no liability whatsoever in connection with the use of infomation or findings contained herein.

We are a reliable partner and have been selected as partners by many excellent brands. We look forward to your joining.

1. Excellent and stable product quality. The Polyolefin/POF Shrink Film manufacturers strictly controls suppliers and only uses imported advanced raw materials; quality inspection and BRC certification are done at every step from film making to slitting to half-folding to packaging, making each batch of products more stable and traceable
2. The wholesale Polyolefin/POF Shrink Film has high cost performance and high gold content. The company's superior; geographic location and capable management team reduce transportation and labor costs; educe production costs through the implementation of efficient production control and ERP system management;
3. Continuous and reliable product supply. The company's production capacity is very sufficient, and it has a high degree of control over the price, quality and stable supply of raw materials, laying the foundation for continuous production;
4. Quick and considerate extension services. as a famous OEM/ODM Polyolefin/POF Shrink Film suppliers, our company has always adhered to seamless docking services, and has carefully built an after-sales service team composed of technical backbones, implemented round-the-clock tracking services, conducted timely visits, exchanges and feedback to customers, helped customers solve problems, and formed regular exchange meetings with customers Business mechanism, established a customer file system, and strive to make after-sales service faster and more considerate.
Honor

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Industry knowledge extension of this category

How can polyolefin shrink film manufacturers improve the transparency and gloss of polyolefin shrink film products by adjusting the production process?

In the field of polyolefin shrink film manufacturing, improving the transparency and gloss of products is not only a technical challenge, but also a key advantage in market competition. As a company focusing on the production of high-quality polyolefin shrink film, we are well aware of this and continue to optimize our product line through a series of fine adjustments and innovative processes to meet customers' needs for both beauty and performance.
Starting from the source, our company uses all imported high-quality raw materials, which is the cornerstone for improving product transparency and gloss. Imported raw materials tend to have a more stable molecular structure and fewer impurities, which is essential for the production of highly transparent and glossy polyolefin shrink film. We strictly screen suppliers to ensure that each batch of raw materials meets high international standards, such as ISO, BRC and other certification requirements, which not only ensures the purity of the raw materials, but also provides a solid foundation for subsequent processing.
Biaxial stretching is the core step in the production of polyolefin shrink film, which directly affects the physical properties and appearance quality of the product. Our company has conducted in-depth research and optimization on this link:
Accurate temperature control: In the process of biaxial stretching, accurate control of heating and cooling temperatures is the key. Too high or too low temperature will lead to uneven arrangement of molecular chains, affecting transparency and gloss. We use an advanced temperature control system to ensure that the temperature of each area can be accurately adjusted to ±1°C, thereby optimizing the orientation of molecular chains and improving the transparency and gloss of the film.
Adjustment of stretch ratio and speed: stretch ratio and stretch speed are important parameters that affect film performance. Through repeated experiments and data analysis, we have found the best stretch ratio and speed combination, which can not only ensure the strength of the film, but also significantly improve its transparency and gloss. Especially for ultra-thin products such as polyolefin shrink film 10mic, fine control is particularly important.
Adding an appropriate amount of additives such as antioxidants and UV inhibitors to the raw materials can effectively improve the weather resistance and stability of polyolefin shrink film, and also have a positive effect on its transparency and gloss. Our company has a professional R&D team, and through scientific proportions, it ensures that the additives can play a role without negatively affecting the transparency of the film. In addition, we also pay special attention to the environmental protection of additives, ensuring that all products meet food safety standards such as FDA, providing customers with a more secure choice.
Surface treatment technology is one of the effective means to improve the gloss of polyolefin shrink film. We use advanced corona treatment or plasma treatment technology to micro-modify the film surface, increase the surface energy, make the film surface smoother, and reflect light more evenly, thereby improving the gloss. This step is applied in the production of JT01 polyolefin shrink film 10mic, making the product not only highly transparent, but also glossy and beautiful, with better visual effects.
We have established a strict quality monitoring system from the entry of raw materials to the delivery of finished products. Each step of the production process is equipped with advanced testing equipment, such as Fourier transform infrared spectrometer (FTIR), scanning electron microscope (SEM), etc., to monitor product quality in real time. At the same time, we actively collect customer feedback and continuously iterate and upgrade our products to ensure that our polyolefin shrink film always remains at the forefront of the industry.
Strong production capacity and stable supply chain are important guarantees for our company to continue to provide high-quality polyolefin shrink film. We have sufficient raw material reserves and efficient production lines, which can quickly respond to market demand while maintaining relatively stable raw material prices, providing a solid backing for the continued production of high-quality products. In addition, we implement strict management of suppliers to ensure that the quality of raw materials is consistent, providing a reliable guarantee for the stable improvement of product transparency and gloss.
Through raw material selection, process optimization, scientific ratio of additives, surface treatment technology and strict quality control, our company has successfully improved the transparency and glossiness of polyolefin shrink film, especially in JT01 polyolefin shrink film 10mic and other products. These efforts not only reflect our pursuit of technological innovation, but also our deep understanding and active response to customer needs.

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