high quality pva water soluble film manufacturer 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.

e******o

The manufacture of POLYVA pva water soluble film is the application of various basic mechanical parts. They include gears, bearings, fasteners, springs, seals, couplings, and so forth. The product has the advantage of low failure rate

k******c

POLYVA pva water soluble bag has to go through a series of tests. These tests are conducted to verify compliance with the machinery directive, operation safety, and life expectancy. The use of this product helps in increasing the production of drinks

o******w

POLYVA pva water soluble bag will be tested strictly according to requirements. Its body frame, engine, mechanical components, and other parts will be tested to meet the highest safety and efficiency standards. The product generates little noise during operation

j******c

A range of reliable tests for POLYVA pva water soluble film will be carried out by the QC team. It has passed the anti-aging test, high-temperature resisting test, and shock-proof tests. The product features excellent purification technology

t******m

POLYVA pva water soluble bag is designed by our professional designers who strive to achieve economical and efficient mechanical performance, including operational stability, structure reliability, and operation efficiency, etc. The product is widely used for commercial applications

u******y

pva water soluble film has stable quality and superior performance. The product has been certified under UL and CE

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POLYVA high quality pva water soluble film manufacturer for agrochemicals powder

Advantages: View More >

Specification:View More >

Application:View More >

Using methodView More >