advanced water soluble laundry bags series 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.

o******z

POLYVA water soluble laundry bags is under constant quality control. The quality inspection includes several parts: its pool cleaning capacity, compatibility with the water, and its color retention performance. The longevity of the product' service life is its big virtue

c******n

The mechanical components of POLYVA water soluble laundry bags have undergone the following production processes: the preparation of metal materials, cutting, welding, surface treatment, drying, and spraying. The product can process items in a large quantity

y******c

POLYVA agrochemical packaging is professionally designed. The design is carried out by our designers who use interactive software to virtually construct the layout of this product. The product adopts a unique and modern design

h******i

The line endows POLYVA water soluble laundry bags a good design. It is created by details such as seams, openings, pleats, gathers, tucks, topstitching, and trims. And it defines the forms and shapes of this product. The product can greatly reduce ink loss

c******o

POLYVA agrochemical packaging has to undergo a visual inspection. It has to be checked if the plug, the cable is damaged in any way and the fuse rating is also checked. The product is characterized by a high resolution

q******i

agrochemical packaging Selected high-quality kaolin, calcined at high temperature, fine porcelain, low water absorption, high density, good high temperature resistance, corrosion resistance, scratch resistance characteristics.

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Advanced water soluble laundry bags series for solid chemicals

Advantages: View More >

Specification:View More >

Application:View More >

Using methodView More >