25μm-100μm PVA Film Polyvinyl Alcohol Film for Dissolvable Packaging and Biodegradable Applications
Price:
Negotiable
MOQ:
30000 s.q.m.
Delivery Time:
within 45 days, depends on the reserve of raw materials
Brand:
HSF
Product Description
25μm-100μm PVA Film Polyvinyl Alcohol Film For Dissolvable Packaging
25 μm Polyvinyl alcohol (PVA) film is a water-soluble material ideal for detergent pods, food packaging, agricultural applications, printing, and various industrial uses.
Key Applications
- Dissolvable Packaging: Creates pouches, sachets, and wrapping materials that dissolve upon water contact for easy content access
- Cleansing and Sanitizing Products: Used in detergent pods and capsules that dissolve during washing to release cleaning agents
- Controlled Release in Agriculture: Enables slow-release fertilizers and pesticides through water-soluble pouches that gradually dissolve
- Supportive Medium in Embroidery and Sewing: Acts as stabilizer or backing material that dissolves after stitching for flawless finished products
- Water-Soluble Pharmaceutical Packaging: Creates dissolvable films and tablets for convenient, precise dosage administration
- Convenient Personal Care Applications: Used in single-use bath salts, bath oils, and facial masks for mess-free experiences
Specific suitability for particular applications should be verified based on industry requirements, manufacturer guidelines, and available customization options.
Water Solubility Performance
| Classification | Water Temperature (°C) | Splitting Time (min) | Dissolution Time (min) |
|---|---|---|---|
| Water-soluble bags | 45±2 | ≤0.5 | ≤6.0 |
| Water-soluble bags | 65±2 | ≤0.6 | ≤7.5 |
| Water-soluble straps | 25±2 | ≤0.4 | ≤2.0 |
| Water-soluble adhesive tapes | 25±2 | - | ≤3.0 |
Splitting time is the time from when the sample begins to perforate to when it ruptures. Dissolution time is the time required for the sample to completely dissolve.
Mechanical Properties
| Classification | Tensile Strength (MPa) | Elongation @ Break (%) |
|---|---|---|
| Water-soluble bag Z | MD: ≥30, CD: ≥25 | MD: ≥140, CD: ≥180 |
| Water-soluble bag G | MD: ≥35, CD: ≥30 | MD: ≥150, CD: ≥200 |
Drop Performance and Bearing Capacity
| Size of Collection Bags (Width * Length mm) | Bearing Load (kg) | Requirement |
|---|---|---|
| 500-660 * 600-850 | 6.0 | Three free falls from 500mm height without breaking, no breakage, no water seepage |
| 601-760 * 720-990 | 8.0 | Three free falls from 500mm height without breaking, no breakage, no water seepage |
| 721-960 * 850-1050 | 10.0 | Three free falls from 500mm height without breaking, no breakage, no water seepage |
Sealing Performance
| Size of Collection Bags (Width * Length mm) | Bearing Load (kg) | Requirement |
|---|---|---|
| 500-660 * 600-850 | 6.0 | No water seepage |
| 601-760 * 720-990 | 8.0 | No water seepage |
| 721-960 * 850-1050 | 10.0 | No water seepage |
Complete Biodegradability
| Size of Collection Bags (Width * Length mm) | Unit | Requirement |
|---|---|---|
| Biodegradation rate in 92 days | % | ≥60 |
| Biodegradation rate in 180 days | % | ≥90 |
Completely biodegrades in 180 days into H₂O and CO₂
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shanghai HSF Materials Technology Co., Ltd.
Location
Area D, No. 218 North Huting Road, Songjiang District, 201600 Shanghai, China
Contact Person
Bryan J. Lee