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.

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The design of POLYVA pva water soluble film follows the concept of striving for first-class. It brings together the best materials and processes in the world. Even with heavy cargo, it remains surprisingly quiet

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The design of POLYVA pva water soluble film takes into account many factors. These factors are spatial function, spatial layout, spatial aesthetic, and so forth. This product helps improve labor efficiency, which finally helps save time

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POLYVA pva water soluble bag will go through a third-party validation for furniture performance. It will be checked or tested in terms of durability, stability, structural strength, and so on. The operation of this product is designed intuitively and simple

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POLYVA pva water soluble film has passed the workmanship assessment. It is assessed in terms of stitching, construction, embellishments, colorfastness, and durability. This product helps improve labor efficiency, which finally helps save time

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POLYVA pva water soluble bag is a product of the most advanced technology. We use 3d composite weaving, electrostatic nanometer mesh technology manufacturing, etc. to produce this product. It is perfectly suitable for right- and left-handed operators

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The products are durable and have long service life. This product is extremely resistant to corrosion

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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 >