advanced water soluble plastic 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.

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After POLYVA water soluble plastic bags is completed, quality and safety inspection will be carried out accordingly. It will be sent to a third-party testing organization which provides a professional evaluation in terms of electrical apparatus safety and electrical compatibility.

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The design of POLYVA water soluble plastic bags adopts various technologies. It will be designed by CAD/CAM machines, processed by CNC machines, built with the hydraulic and pneumatic transmission, and designed with PLC function. Kenwei packaging machine records less than 0.5% failure rate within 1 year

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POLYVA water soluble bag suppliers has passed both domestic and foreign electric standards. The electric components, such as the plug and wires, and housing are all made of materials that conform to related requirements. Quality control from material to finished product is taken strictly over Kenwei packaging machine

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Inspection of POLYVA water soluble plastic bags will be carried out by the QC team. Its appearance will be inspected to make sure the identification of polarity is correct and the battery lead is finely handled. Kenwei packaging machine is manufactured based on industry standards

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POLYVA water soluble plastic bags is manufactured by taking an array of regulatory compliance into considerations, including electrical safety, electromagnetic compatibility (EMC) and the chemical composition of materials. It is a great variety of Kenwei packaging machines for choices

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water soluble bag suppliers has the properties of water soluble plastic bags as compared with other similar products. Kenwei packaging machine is of high accuracy, which helps customers save materials

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POLYVA water soluble plastic bags series for solid chemicals

Advantages: View More >

Specification:View More >

Application:View More >

Using methodView More >