popular dissolvable bags 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.

t******o

POLYVA dissolvable bags has been certified under CE. It meets the health, safety, and environmental protection standards required in the water purify equipment industry. All our decking tiles have conducted strict tests

y******z

POLYVA cold water soluble bags is well designed. The CAD flow schematics and 3D modeling allow for accurate identification, design, and placement. You even don't need any adhesive or cement during the process of splicing our decking tiles

k******p

Once the pattern of POLYVA cold water soluble bags is designed, the pattern parts for the shoe upper will be cut by using computer-controlled knives and laser machines. All our decking tiles have conducted strict tests

d******w

The fabrication of POLYVA dissolvable bags strictly follows 6 methods below: extrusion, injection molding, liquid injection molding, compression molding, calendaring, and transfer molding. Our factory has already passed BSCI/Disney audit

m******x

POLYVA dissolvable bags undergoes a series of controls and tests at each of the different steps in the manufacturing process and before they leave the factory, including a hydraulic pressure test and temperature resistance test. Every piece of product has to go through material checking, DUPRO, double QC checking

g******q

The product is safe. It has been tested using pH test strips to make sure that the pH level of the fabric ingredients is controlled to the level similar to the surface layer of human skin. You even don't need any adhesive or cement during the process of splicing our decking tiles

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POLYVA dissolvable bags series for agrochemicals powder

Advantages: View More >

Specification:View More >

Application:View More >

Using methodView More >