water soluble bags for ashes individually packaged for solid chemicals POLYVA
- By now, there are over staff members in our company, among which there are members in the design team, in the R&D center, and staff in the after-sales department. All of them are well-trained.
- Polyva is capable of providing customers with high-quality products and thoughtful services relying on the professional service team.
- Polyva focuses on the principle of "continuous improvement on product quality" and actively conducts R&D research before production.
- For over years, we have been conducting the business of water soluble plastic bags so that we have gathered rich customer cases and can offer various design services to satisfy customers' needs.
- We have been doing export business since our foundation and have partnered with customers from . Customers from these countries have been giving us great feedback.
1. The principle of unity in fashion design is applied well on POLYVA water soluble bags for ashes . It endows the product with design elements in a unique and harmonious way.
2. pva water soluble film has the superiority such as water soluble bags for ashes as compared with other similar products.
3. This product is able to reduce neither the amount nor the weight of stuff that people bring with. It is a great helper.
4. This mattress conforms to body shape, which provides support for the body, pressure point relief, and reduced motion transfer that can cause restless nights.
Advantages:
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:
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:
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
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
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.
Company Features
1. The capacity for pva water soluble film is big enough to supply many customers at same time.
2. We are very fortunate to have a group of talented, hard-working people who are fully committed to the company as well as providing our customers with the highest quality product available.
3. Foshan Polyva Materials Co.,Ltd. is dedicated to growing dissolvable bags with reduced cost but high quality. Ask online! We adhere to the principles of honest operation and high quality. Ask online! Our company thinks highly of social responsibility. We always comply with the human rights standards which have a direct relation to employees' welfare and of course, we will actively partake in consumer protection activities. Ask online! Foshan Polyva Materials Co.,Ltd. will always forge ahead and persist in research and innovation. Ask online!
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