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advanced water soluble plastic bags series for granules

Advanced water soluble plastic bags series for granules

≥1 Tons
Processing Type:
Water soluble
Pesticide fertilizer water soluble PVA film
Stretch film
Regular Thickness:
100M-1500M Inquire Online
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Company Advantages
1. The tests on POLYVA cold water soluble bags including cushioning performance, hardness, and sweat absorption are strictly conducted by the QC team who has many years of experience in scrutinizing the quality of shoe materials. Established in 2014, Foshan Polyva materials CO., Ltd. specializes in development, manufacture and supply of water soluble PVA film
2. Developing superior water soluble plastic bags in Foshan Polyva Materials Co.,Ltd. better guarantees the quality of customer satisfication. Water soluble film can also be tested and verified by professional authority
3. In line with international quality standards, the quality of this product is more reliable. Located in Nanhai High-tech Zone, our factory covers 3300 square meters with over 60 employees
4. water soluble plastic bags can deeply convince the client of its merits. Our R&D team is led and guided by a professor team from South China University of Technology
5. Foshan Polyva Materials Co.,Ltd. has put more advanced features into water soluble plastic bags to make it more attractive. The film Ployva produces enjoys excellent compatibility with liquid detergents


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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.


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1. Size


   Produce as per customer requirements.

Roll film



Width (mm)


Length (m)


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



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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


Test standard

NY300 series

NY700 series

Tensile strength MPa

GB/T 1040-2006



Elongation at break%

GB/T 1040-2006



100% stretching strength%

GB/T 1040-2006



Elastic modulus MPa

GB/T 1040-2006



Heat sealing strength 0.035mm, N/15mm

GB/T 1040-2006




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.

Company Features
1. Firmly establishing itself over its successful history, Foshan Polyva Materials Co.,Ltd. is now a reliable manufacturer who specializes in producing and marketing of cold water soluble bags . We have a full range of full-time and part-time direct production, engineering, management and support staff. People in the direct production area are three shifts a week, seven shifts a week.
2. We have a team of quality assurance specialists. They have a consistent track record for maintaining high standards of excellence in the production of products.
3. Our factory owns advanced production facilities and well-organized production lines. These facilities are lines are controlled and monitored by professional QC teams, which can guarantee they work continuously without procrastination or malfunction. POLYVA is a brand which sticks to the customer first principle. Please contact us!
The production of water soluble plastic bags always takes water soluble plastic bags into account. This product can stand up to a certain degree of wear and tear
Adherence to design principle of cold water soluble bags makes possible the use of cold water soluble bags more cold water soluble bags. Free of toxic chemicals, this product doe no harm to the body
Foshan Polyva Materials Co.,Ltd. sticks to the principle of high quality and never use poor material. Adopting German polishing technologies, this product has a smooth
The combination of superior materials such as cold water soluble bags makes cold water soluble bags high quality. It is able to retain its original luster when worn for a long time
Measured data indicates that water soluble plastic bags meets the requirements of water soluble plastic bags. This product is designed to add great charm and attractiveness for the wearer
The primary advantage of this product is that it performs exceptionally well. This product is highly resistant to scratches
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