high quality dissolvable bags 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.

a******i

The surface treatment of POLYVA dissolvable bags consists of several stages, including rust, grease, and oxidization resistant treating processes. All these processes are carefully done to guarantee its resistant capacity. Water- soluble packaging machine is highly automatic and intelligent with touch screen operation

j******h

During the designing stage of POLYVA dissolvable bags, consideration such as type, pressure, and chemical characteristics of the sealing object are taken seriously by the designers. Our R&D team is led and guided by a professor team from South China University of Technology

u******w

POLYVA cold water soluble bags is strictly tested. It is conducted in the in-house testing laboratory to measure the physical properties of the rubber compounds. Fast delivery can be guaranteed

m******x

POLYVA dissolvable bags is produced embedded with high technology. The technology of sterilization such as a disinfectant agent or ultraviolet sterilization is embedded in it to guarantee good water purification effect. Our film has good flexibility, the effective isolation of various substances and rapid dissolution of water

r******o

POLYVA cold water soluble bags is exquisitely tailored. It adopts the advanced production equipment for prototyping, cutting, dyeing, sewing, and various kinds of testers. Until now, we have developed 6 formula systems of PVA film with over 20 models of PVA film

y******f

Translucence is its most significant feature. The product has a white and translucent surface after firing, allowing light to show through it. The performance of our water-soluble PVA film for laundry detergent products has reached internationally advanced level

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POLYVA dissolvable bags manufacturer for agrochemicals powder

Advantages: View More >

Specification:View More >

Application:View More >

Using methodView More >