Aquaculture
Water soluble sachets for feed, probiotics and pond treatments.
- Exact dosage in every pouch
- Less feed wastage and a better feed conversion ratio
- Helps with EPR compliance: no plastic packet left behind
Products
PVA water soluble pouches, made in India.
Ready-to-fill pouches for powders and granules. One pouch, one exact dose, straight into water. Made in Coimbatore from our own patented GreenPlast resin.
- 5×5, 5×7, 7×7 inor your custom size
- Hot or coldwater soluble grade
- From 25 micronfilm thickness, to your requirement
Our most requested product
What it does
The packet dissolves. The product stays.
A PVA water soluble pouch holds a measured amount of your product. Your team drops the whole pouch into water. The film dissolves and releases what is inside, so there is no packet to cut open, no dose to measure by hand and no plastic wrapper to throw away.
The film is made from our GreenPlast resin of PVA, industrial starch and vegetable oil derivatives, with no conventional plastics. After it dissolves, it breaks down into carbon dioxide, water and biomass.
Where they are used
Made for products that end up in water.
Life Sciences
Unit-dose pouches for powders that must be measured the same way every time, with less handling.
PVA pouches for life sciences ›Agrochemicals
Pre-measured packs that go straight into the spray tank, so workers do not open or pour the product by hand.
PVA pouches for agrochemicals ›Textiles and Apparel
Dye and chemical packs that dissolve in the bath, with the same amount every batch.
PVA packs for textiles ›Two ways to order
Ready-made pouches or film rolls for your machine.
Ready-made pouches
We supply empty pouches cut to your size. Your team fills them and seals them on your own heat sealing machine.
- Standard 5 × 5, 5 × 7 and 7 × 7 inches, or custom
- Hot or cold water grade, in your micron
- Plain or embossed film
- Suits manual and semi-automatic filling
Film rolls for FFS machines
We supply PVA water soluble film in rolls. Your form-fill-seal machine forms the sachet, fills it and seals it in one run.
- Hot or cold water grade, from 25 micron
- Plain or embossed film
- Suits high-speed automatic packing lines
Not sure which suits your line? Tell us how you pack today and we will suggest the right format.
Specifications
PVA water soluble pouch specifications.
| Specification | Cold water grade | Hot water grade |
|---|---|---|
| Dissolves | In water at room temperature | In water above 65°C (softens in cold water) |
| Film thickness | From 25 micron, to your requirement (aquaculture sachets: standard 35 micron) | |
| Film finish | Plain or embossed | |
| Standard pouch sizes | 5 × 5, 5 × 7 and 7 × 7 inches, or custom sizes | |
| Formats | Ready-made pouches for your heat sealing machine, or film rolls for your form-fill-seal (FFS) machine | |
| Tensile strength | 12 to 18 MPa | |
| Elongation at break | 150 to 200% | |
| Solubility at 80°C | 200 g/L | |
| Toxicity | Non-toxic | |
| Material | GreenPlast resin: PVA, industrial starch and vegetable oil derivatives; no conventional plastics | |
Typical values from our technical data sheets and material safety data sheet.
Need the full technical data sheet? Ask us and we will share it with your quote.
How it works
From our plant to your water, in four steps.
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1Choose your grade
Hot or cold water soluble, in your size and micron.
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2Made in Coimbatore
From our own patented GreenPlast resin.
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3Fill and seal
Your powder or granules, one exact dose per pouch.
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4Drop into water
The film dissolves and releases the dose.
What to tell us
Six details for an exact quote.
The more we know about what goes into the pouch, the faster we can confirm the right film and price.
- Your product: powder or granules, and what it is
- Fill weight: how much goes into each pouch
- Pouch size: standard or your width × height in inches
- Grade: cold or hot water, or how the pouch is used
- Micron: if you already know the film thickness you need
- Quantity: pieces per order, and how often you reorder
How ordering works
Clear steps, quick replies.
Send your details
Use the quote form, call or WhatsApp us with your size, micron and quantity.
Get your quote
Within one working day: weight per piece, pieces per kg, price and lead time.
Confirm the order
Agree the specification and quantity with our team.
Made and dispatched
Produced in our Coimbatore plant and shipped from South India.
Ready to start? Send your size, micron and quantity on WhatsApp. We reply within one working day.
Why buyers trust it
Patented, tested and certified.
- PatentIndian Patent No. 508991Granted by the Patent Office, Government of India, for our transparent water soluble PVA pellets, the resin every pouch is made from.
- Independent testCIPET, ISO 1708891% biodegradation in 165 days. Passed disintegration, plant growth, earthworm and heavy metal tests.
- CertificationTNPCB and CPCBCertified by the Tamil Nadu Pollution Control Board and the Central Pollution Control Board.
Questions buyers ask
FAQs about PVA Water Soluble Pouches
Anything else? Call +91 99430 32500 or message us on WhatsApp.
What is a PVA water soluble pouch?
A small pouch made from PVA (polyvinyl alcohol) film that dissolves completely in water. You fill it with a measured amount of powder or granules and seal it. When the pouch goes into water, the film dissolves and releases the contents, so nobody has to cut a packet open or measure a dose by hand.
Which grade do I need, cold or hot water soluble?
Cold water grade dissolves at room temperature, so it suits pouches that go straight into ponds, tanks or mixing water. Hot water grade dissolves above 65°C and only softens in cold water, so it suits contents that should stay sealed until they meet hot water. If you are not sure, tell us how the pouch will be used in the quote form.
What sizes are available?
Our standard pouch sizes are 5 × 5, 5 × 7 and 7 × 7 inches. We also make pouches to your own dimensions; just enter the width and height in the quote form.
What film thickness (micron) can you supply?
We make film from 25 micron onwards, to your requirement. For aquaculture sachets our standard is 35 micron. Heavier fills usually need a thicker film, so share your product and fill weight and we will confirm the micron with your quote.
Is the film safe to use in aquaculture ponds?
The film is non-toxic. In tests by CIPET, a Government of India institute, it also passed plant-growth and earthworm toxicity tests and stayed well within heavy metal limits.
Does it leave microplastics behind?
No. GreenPlast film is made from PVA, industrial starch and vegetable oil derivatives, with no conventional plastics. It breaks down into carbon dioxide, water and biomass. CIPET measured 91% biodegradation in 165 days under the ISO 17088 compostability standard.
How should pouches be stored?
Keep them in their original packing, indoors, in a dry place, and away from water and moisture until they are filled and used.
Can I buy the film in rolls for my own packing machine?
Yes. Besides ready-to-fill pouches, we supply PVA water soluble film in roll form for high-speed packing lines. Choose cold or hot water soluble film in the quote form.
How do I get a price?
Fill in the quote form with your size, micron and quantity. Our team replies within one working day with the weight per piece, pieces per kg, pricing and lead time.
Other GreenPlast products
Need film or bags instead?
Cold Water Soluble PVA Film
Dissolves in cold and room-temperature water.
Hot Water Soluble PVA Film
Holds up to moisture. Dissolves in hot water.
PVA Water Soluble Garment Bags
Plastic-free packing for apparel exporters.
PVA Water Soluble Laundry Bags
Safer hospital linen handling, straight into the wash.
Get a quote
Get a price for your pouches.
Share your product, size and quantity. Our team will reply within one working day with weight per piece, pieces per kg, pricing and lead time.