Anti-Fog Compostable Food Bags
Anti-Fog Compostable Food Bags — Crystal-Clear Visibility for Refrigerated Produce and Prepared Foods
| Material | PLA+PBAT+Corn Starch with integrated anti-fog treatment |
| Thickness | 20–45 microns |
| Dimensions | 20cm x 30cm to 40cm x 60cm (standard range); custom available |
| MOQ | 60 cartons (approx. 0.7 ton) |
| Lead Time | 20–30 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-FB-07
Biodegradable anti-fog bags with integrated anti-fog treatment embedded in the PLA+PBAT+corn starch polymer matrix during blown film extrusion, not applied as a topical coating. Crystal-transparent clarity is maintained through the full cold chain from 2\u20138\u00b0C refrigerate
The anti-fog agent is based on modified polylactic acid oligomers that are themselves fully biodegradable, making this the only anti-fog compostable bag where the anti-fog treatment carries compostability certification as part of the complete product. Developed through a 2-year R
Where it sits in our range. ES-FB-07 is a mid-range food bag with a specialized surface-performance feature.
When not to specify it. If your product is displayed at ambient temperature where condensation is not a concern, ES-FB-02 provides equivalent barrier performance and certification without the anti-fog premium.
When not to specify it. If your product is displayed at ambient temperature where condensation is not a concern, ES-FB-02 provides equivalent barrier performance and certification without the anti-fog premium. Anti-fog performance is optimized for 2\
WHY CHOOSE THIS PRODUCT
Key Features
Leak-proof triple-weld bottom gusset
prevents liquid seepage for 72+ hours of wet organic waste collection
PBAT/PLA co-extruded film at 20 microns
optimized oxygen barrier under 50 cc/m2/day for food preservation
Freezer-safe to -20 deg C
maintains flexibility and seal integrity during frozen storage without embrittlement
Zip-seal airtight rated to IPX3 splash resistance
keeps contents fresh and prevents leaks during transport
Certified industrial compostable (EN 13432)
fully biodegrades in 90 days at commercial composting facilities
BPA-free, phthalate-free, PFAS-free plasticizers
meets FDA 21 CFR and EU 10/2011 for food contact
TECHNICAL SPECIFICATIONS
Specifications
| Material | PLA+PBAT+Corn Starch with integrated anti-fog treatment |
| Thickness | 20–45 microns |
| Dimensions | 20cm x 30cm to 40cm x 60cm (standard range); custom available |
| Color | Crystal Transparent / Light tint / Custom printed |
| Capacity | Up to 2 kg per bag depending on size |
| Pack Count | 100 count per pack; 500 packs per carton |
| MOQ | 60 cartons (approx. 0.7 ton) |
| Lead Time | 20–30 days |
| Carton Dimensions | 38 x 30 x 24 cm |
| Certifications | EN 13432, ASTM D6400, BPI, OK Compost HOME, OK Compost INDUSTRIAL, TÜV |
OEM / ODM
Customization Options
Custom size from 20cm x 30cm to 40cm x 60cm. Adjustable anti-fog intensity level based on application requirements. Up to 6-color flexographic printing with precise registration. Custom retail packaging formats including boxed, header card, or bulk. Minimum 500 kg for fully custom production. Stock sizes from 60 cartons.
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
Refrigerated Produce Retail Display
Bagged salads, cut vegetables, fresh herbs, and prepared crudites — anti-fog clarity ensures product visibility and freshness perception throughout the entire cold chain journey
Bakery and Prepared Foods Display Cases
Bread, pastries, sandwiches, and grab-and-go meals — clear visibility through the bag drives impulse purchases at the point of display
Grab-and-Go Refrigerated Meal Kits
Pre-portioned meal components where individual ingredient visibility is critical to the customer purchase decision — each component clearly visible without opening
HONEST TRANSPARENCY
Limitations & Storage
Anti-fog performance is optimized for refrigerated display temperatures (2–8°C). Performance may vary at sustained high ambient temperatures above 30°C or in very high-humidity environments above 85% RH where condensation dynamics differ. Not suitable for applications requiring simultaneous anti-fog and anti-static properties — these require conflicting surface energy characteristics. Industrial compostable only — not home compost certified.
FAQ
Frequently asked questions
Does the anti-fog treatment wash off or degrade over time?
No. Our anti-fog treatment is integrated into the polymer matrix during the blown film extrusion process — it is not a topical coating applied after manufacturing. The hydrophilic property is inherent to the film structure and persists for the entire shelf life of the bag. Even after washing with cool water, the anti-fog performance remains fully intact.
Is the anti-fog agent itself certified compostable?
Yes — this is a key differentiator from conventional anti-fog bags. Traditional anti-fog agents use petrochemical-based surfactants that do not biodegrade and can leave persistent chemical residues in compost. Our proprietary treatment is based on modified polylactic acid oligomers that are fully biodegradable under EN 13432 testing. The entire finished bag — film, anti-fog treatment, and printing inks — is certified compostable as a complete product unit.
Does the anti-fog treatment affect mechanical properties or seal strength?
No. Independent mechanical testing confirms the anti-fog treatment has no measurable effect on tensile strength at break, elongation at break, tear resistance, or heat seal integrity. Mechanical properties are identical to our standard non-anti-fog film of equivalent gauge and formulation.
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