advanced pva water soluble film series for agrochemicals powder

Advantages:
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1. Completely dissolve, no residue left.

2. Good weather resistance,

3. Green environment-friendly material, no toxic substance contain.

4. Good mechanical property and heat sealing ability.

5. Able to be printed with good quality, ink will dissolve with the bag.

Specification:
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1. Size

Bags

Produce as per customer requirements.

Roll film

Thickness（µm）	25、35、45、75
Width (mm)	≤1000
Length (m)	100~1000

The thickness, width of the film can be produced as per customer’s requirements if the order quantity more than 10000 meters.

2. Appearance:

clear, embossing

Application:
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Applicable for the single measurement package of fertilizer powder, granules, missible oil.

1. The tiny package of fertilizer powder, granules, missible oil.

2. Some products which human shouldn’t directly contact and the items used in the water.

3. The inner package of pesticide effervescent.

4. paint, dye, and some other chemical products package and seed bags

Using method
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Produce the appropriate wide roll film according to the weight of the packed pesticide, then use the automatic packaging machine to pack it into single unit.

Application case

Directly put the packed pesticide unit into water, stir it slightly. The outer water soluble packaging film will be immediately dissolved to release the pesticide. So the active ingredients can be fully used and it can keep user from direct contact with the toxic substance. It will reduce the plastic pollution to the world.

product performance
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1. water solubility

Test sample: 35µm thick film.

Test condition	Disintegration time （Begin）	Solution time （complete）
Water temperature 23℃	<<10 sec	<<40 sec

2. Physical property

Test sample: 35µm thick film. Test condition: 23℃、50%RH

Item	Test standard	NY300 series	NY700 series
Tensile strength MPa	GB/T 1040-2006	≥30	≥20
Elongation at break%	GB/T 1040-2006	≤300	≤300
100% stretching strength%	GB/T 1040-2006	≥10	≥5
Elastic modulus MPa	GB/T 1040-2006	≥50	≥25
Heat sealing strength 0.035mm, N/15mm	GB/T 1040-2006	≥5	≥5

Special Note

1, the product performance and storage and testing of environmental temperature and humidity, film thickness is directly related to the specific subject to the actual measurement.

2, the performance of different types of products there will be significant differences in the specific model to select the actual subject.

b******v

Foshan Polyva Materials Co.,Ltd. is equipped with imported production equipment and assembly lines, and the technology and process are mature, and the manufactured pva water soluble film has stable performance, reliable quality and excellent quality.

a******o

Foshan Polyva Materials Co.,Ltd. In the manufacturing of pva water soluble bag, we have strict requirements and strive for excellence. We not only strictly control the raw materials, but also establish a quality inspection system in accordance with international relevant product testing standards to ensure that every product we sell is qualified and of high quality. Up to standard.

v******l

We insist on using high-quality materials and using advanced technology to produce pva water soluble bag, and strictly control each production process, so that all pva water soluble bag produced meet strict quality standards.

g******h

Our pva water soluble film uses exquisite materials, fine workmanship, reasonable design, and stable quality. It is a trustworthy high-quality product, please rest assured to purchase.

c******l

pva water soluble film In the whole production process, there are personnel to inspect, not only that, Foshan Polyva Materials Co.,Ltd. also has a testing department, which conducts re-inspection of various performance indicators before pva water soluble film leaves the factory to ensure that pva water soluble film meets the needs and expectations of customers.

b******h

This product is not easy to wrinkle. Different anti-wrinkle techniques, such as nano, liquid ammonia treatment or foam finishing techniques, are used in the production process to improve their wrinkle recovery properties. With small pore diameters, this product can be easily adapted to different application environments

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POLYVA pva water soluble film series for agrochemicals powder

Advantages: View More >

Specification:View More >

Application:View More >

Using methodView More >