high quality water soluble plastic bags manufacturer for solid chemicals

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.

z******o

During the production, POLYVA water soluble plastic bags is required to pass the quality tests. It has to be tested under the designated testing equipment which is specially used in pool accessories testing. Supporting low-voltage broadband pulse transmission, it features low consumption

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The quality test for POLYVA agrochemical packaging must be conducted. It has to go through a check for start-up and pause performance before delivery. With a simple structure, it only requires easy installation and maintenance

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The mechanical components of POLYVA water soluble plastic bags are precisely manufactured. Various kinds of CNC machines are used such as the cutting machine, drilling machine, milling machine, and punching machine. It has abilities of interference resistance and vibration resistance

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POLYVA agrochemical packaging is of professional design. It is based on the knowledge of how manufacturing, surface, and material specifications relate to each other and can affect overall optical performance. Supporting low-voltage broadband pulse transmission, it features low consumption

a******n

The manufacture of POLYVA water soluble plastic bags is professional and sophisticated. Its production processes including PCB fabrication, heat treatment of electric components, and housing treatment are all done by expert technical workers. It won't be affected by any factors like high temperature, pressure, density, viscosity, etc

a******w

There is sufficient strength inside this product. Force analysis is performed prior to manufacture to find the forces acting on each element. And the best-suited materials are chosen to withstand these forces.

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POLYVA water soluble plastic bags manufacturer for solid chemicals

Advantages: View More >

Specification:View More >

Application:View More >

Using methodView More >