advanced pva water soluble film factory price for granules

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.

w******i

POLYVA agrochemical packaging has been tested according to the general standards. It is tested in terms of functionality, strength, stiffness, wears, and corrosion. The product has good flexural fatigue resistance

h******y

POLYVA pva water soluble film is strictly assessed after production. Many factors include part tolerances, size limitations, materials properties, mechanical analysis, and function realization have been analyzed. It has excellent mechanical properties due to its regular structure

k******y

POLYVA pva water soluble film must go through these following production stages, including metal materials procurement and preparation, components machining, surface polishing, and assembly. Changes can be made to its chemical properties, such as to make it hydrophilic

i******f

The necessary tests for POLYVA agrochemical packaging have been strictly conducted. It has been tested in terms of safety, electromagnetic compatibility, vibration, reliability, and durability. It can be designed to have a narrow width, reinforced edge, etc

a******d

POLYVA agrochemical packaging is manufactured adopting advanced machines. These machines mainly include punching machine, bending machine, stamping machine, milling machine, cutting machine, etc. The PP raw materials and masterbatch used for it are non-toxic

t******e

agrochemical packaging is big pros for agrochemical packaging. It supports printing of logo, patterns, and pictures

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Advanced pva water soluble film factory price for granules

Advantages: View More >

Specification:View More >

Application:View More >

Using methodView More >