PLA+PBAT Biodegradable Weed Mulch
PLA+PBAT Biodegradable Weed Control Mulch — Black Opaque Film for Organic Weed Suppression | ES-MF-02
| Material | PLA+PBAT blend (50:50, carbon black masterbatch) |
| Thickness | 15–30 microns |
| Dimensions | 1.2m × 400m (standard); 1.5m × 400m also stocked |
| MOQ | 60 cartons (approx. 1 ton) |
| Lead Time | 15–25 days |
Free samples shipped within 3 business days via DHL/FedEx. Custom-printed samples: 7u201310 days. · 2-year shelf-life. Free replacement of any stock showing premature degradation or defects when stored at 15u201330u00b0C, <60% RH, away from direct sunlight.
PRODUCT OVERVIEW
Why specify ES-MF-02
Black opaque biodegradable weed control mulch made from PLA+PBAT (50:50) with carbon black masterbatch derived from vegetable carbon (E153). Available in 1.2m and 1.5m widths at 15\u201330\u03bcm gauge.
The 50:50 ratio was selected specifically for weed control: PLA provides the opacity and UV blocking required for weed suppression, while PBAT provides the flexibility and tear resistance for mechanical laying over prepared beds. The carbon black pigment is plant-based and fully
Where it sits in our range. ES-MF-02 is the dedicated weed-suppression product in our mulch film category.
When not to specify it. If you need maximum soil warming in cool climates, black mulch achieves 3\u20135\u00b0C warming versus 4\u20136\u00b0C for LDPE \u2014 a small difference for most crops but potentially meaningful for heat-loving crops in marginal climates.
When not to specify it. If you need maximum soil warming in cool climates, black mulch achieves 3\u20135\u00b0C warming versus 4\u20136\u00b0C for LDPE \u2014 a small difference for most crops but potentially meaningful for heat-loving crops in margi
WHY CHOOSE THIS PRODUCT
Key Features
Complete soil biodegradation within 6-12 months
full mineralisation to CO2, water, and humus with zero microplastic residue and no removal cost
Mechanical-laying compatible with standard tractors
runs at normal field speeds without modification
PBAT/PLA/CaCO3 co-extruded film
calcium carbonate reduces polymer content by 15% while preserving tensile strength
Custom width and gauge available
0.6 to 2.0 m widths and 12 to 30 micron gauges tailored to specific crop and climate requirements
Certified soil biodegradable (EN 17033)
independently verified for complete in-soil degradation without ecotoxicity
Weed suppression equal to conventional PE mulch
opaque black/white options maintain soil temperature and moisture while blocking light
TECHNICAL SPECIFICATIONS
Specifications
| Material | PLA+PBAT blend (50:50, carbon black masterbatch) |
| Thickness | 15–30 microns |
| Dimensions | 1.2m × 400m (standard); 1.5m × 400m also stocked |
| Color | Opaque Black (standard) / White-Black / Silver-Black |
| Capacity | 400 meters per roll |
| Pack Count | 2 rolls per carton |
| MOQ | 60 cartons (approx. 1 ton) |
| Lead Time | 15–25 days |
| Carton Dimensions | 125 × 35 × 35 cm |
| Certifications | EN 13432, ASTM D6400, BPI, OK Compost HOME, OK Compost INDUSTRIAL, TÜV |
OEM / ODM
Customization Options
Custom width: 0.8m–2.4m. Custom thickness: 15–30μm. Opaque black standard; other colors available (white-on-black, silver-on-black). Perforated options for seeded crops. Custom roll lengths. MOQ 500 kg.
FACTORY CAPABILITIES
Esinle OEM Capabilities
Every product in our range is backed by these manufacturing capabilities from our 15,000 m² Guangzhou facility.
Custom Dimensions
Width, gusset depth, and length adjusted to your exact packaging line requirements. No minimum dimension change penalty.
Printing & Branding
Up to 8-colour flexographic printing with your artwork. MOQ 50,000 pcs for custom print; lower MOQs available with plate-sharing.
In-House Compounding
We compound our own PLA/PBAT/starch resin blends — adjusting flexibility, bio-based %, and degradation timeline per SKU.
BEHIND EVERY PRODUCT
15,000 m² vertically integrated facility
From resin compounding through film blowing, printing, and bag conversion — every step is done in-house. This gives us direct control over quality, lead time, and cost.
USE CASES
Applications
Organic Vegetable Production
Weed control without herbicides and without plastic pollution — the only mulch film that meets both organic certification and soil health requirements
Tomato, Pepper & Solanaceous Crops
Row crops with high weed pressure sensitivity — the opaque black film eliminates weed competition during critical early growth stages
Orchard & Vineyard Understory Management
Weed suppression around tree and vine bases without herbicide or permanent plastic — film biodegrades as the canopy fills in
HONEST TRANSPARENCY
Limitations & Storage
Weed suppression depends on complete soil coverage — gaps, tears, or improper edge burial will allow weed emergence. For fields with aggressive perennial weeds (thistles, bindweed), biodegradable mulch alone may not provide sufficient suppression — consider integration with cover cropping. In very hot climates (> 35°C soil surface), film degradation may accelerate — monitor integrity and plan for potential mid-season replacement in extreme conditions.
FAQ
Frequently asked questions
Is the carbon black pigment biodegradable too?
Yes. We use a biodegradable carbon black masterbatch specifically formulated for compostable polymers. The carbon black is derived from vegetable carbon (E153, plant-based charcoal), not petroleum-based carbon black. The entire film — polymer matrix and pigment — is certified biodegradable per EN 17033. Post-degradation soil analysis shows no accumulation of carbon black residues.
Does the black film warm the soil like LDPE black mulch?
Yes, with a small difference. Black biodegradable mulch achieves soil warming of approximately 3–5°C above bare soil at 5cm depth, compared to 4–6°C for LDPE black mulch. The 1–2°C difference is due to the slightly higher thermal conductivity of the PLA+PBAT film. For most temperate crops, this difference is agronomically negligible. For crops requiring maximum soil warming in cool climates, consider our clear biodegradable mulch option.
What happens if the growing season is longer than 6 months?
For crops with 6–8 month growing seasons in temperate climates, we recommend our 25μm or 30μm gauge options which extend mechanical integrity to 7–8 months. For tropical/perennial applications, we can formulate a thicker 35μm+ film with degradation inhibitors for 12+ month integrity. Contact our agronomic team for crop-specific recommendations.
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