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.
Produce as per customer requirements.
The thickness, width of the film can be produced as per customer’s requirements if the order quantity more than 10000 meters.
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
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.
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.
1. water solubility
Test sample: 35µm thick film.
Disintegration time （Begin）
Solution time （complete）
Water temperature 23℃
2. Physical property
Test sample: 35µm thick film. Test condition: 23℃、50%RH
Tensile strength MPa
Elongation at break%
100% stretching strength%
Elastic modulus MPa
Heat sealing strength 0.035mm, N/15mm
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.
Copyright © 2018 Foshan Polyva Materials Co., Ltd | All Rights Reserved Design by www.polyva-pvafilm.com
We are here to help you! If you close the chatbox, you will automatically receive a response from us via email. Please be sure to leave your contact details so that we can better assist