POLYVA high dissolving embroidery water soluble pva film
Polyva customizes applicable water soluble film according to specific purposes.L0500 & LS400 series are the films exactly designed for agrochemicals packaging.
L0500 series is the common water soluble film for agrochemicals packaging,it is a preferred film for normal powder packaging,LS400 series is a kind of rapid speed cold water soluble film,it is especially suitable for packing the agrochemicals pcket which requires very fast film broken speed.
- Good water solubility,completely dissolution without residue.
- Good mechanical property and sealing ability,strong load bearing.
- Good extensibility,meet the packaging need of different shape.
- Exclusive rapid speed water solubility,good for packing contents releases.
- Green Eco-friendly material,non-toxic substance,fully degrade in the nature.
- Different types of film available,suit for various kinds of formula.
- Specially used for unit-dose packaging of agrochemicals powder,granules,missible oil.
- Applicable for unit-dose packaging of regular cleanser,solid chemicals,water soluble fertilizer.
Test sample: 75um film,Test condition: 23℃,50%RH
| Item | Key index | L0500 | LS400 |
| Mechanical property (GB/T1040-2006) | Tensile strength(Mpa) | 25-35 | 25-35 |
| Elongation(%) | 250-350 | 350-500 | |
| Modulus (%) | 100-200 | 50-150 | |
| Water solubility (QD08-09-02) | Disintegration time(s) | 23-32 | 10-15 |
| Dissolution time(s) | 55-70 | 35-45 |
Q. What are the main application of PVA film ?
A.:The main application of PVA water soluble film includes liquid or powder laundry detergent pods packing, pesticide packing , water transfer printing ,medical laundry bags and so on.
Q. What is the advantage of PVA water soluble detergent packets over the regular detergent packaging ?
A.:Using the single dose detergent packet is more convenient, more rational, more scientific and greener
Q. What machinery can run water-soluble films?
A. Horizontal flow wrapping machines, thermoforming machines and vacuum forming machines (horizontal and rotary) may run this film. Vertical Form Fill, Seal machines (trans wrap type), some types of stick pack machines, some types of 3 side and 4 side seal Vertical Form Fill and Seal machines, pleat wrapping and cut and wrap block wrapping machines are all able to run water-soluble films.
Q. How much weight can a water-soluble bag hold?
A. Laundry bags are expected to contain a maximum of 12kg (26 lbs) of linen when loaded into a supporting outer transport bag. Chemical packages are typically up to 10kg, though there is not theoretical reason for higher loadings given correct filling and handling.
Q: what are the special advantages of your products?
A: our company's product raw material USES all is harmless material, assure user's safety.
Our products are more suitable for packaging machine and improve packaging efficiency.
Our company's product weatherability reaches the same level of foreign products, as far as possible to reduce the customer's use of environment and storage environment requirements.
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