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BPI-Certified T-Shirt Compostable Shopping Bags — North American Compliance, Global Performance
BPI Certified T Shirt Shopping Bags Bulk
BPI-Certified T-Shirt Compostable Shopping Bags — North American Compliance, Global Performance
Certification names shown here are a starting reference. Request the current certificate and confirm that its scope covers the selected formulation, printing and finished pack.
| Material | PBAT + PLA + Calcium Carbonate (CaCO3-Filled Blown Film) |
| Thickness | 18 microns (0.71 mil) |
| Dimensions | 17" x 21" (W x H) + 3" Gusset |
| MOQ | 20,000 pcs (natural); 40,000 pcs (custom printed) |
| Lead Time | 15-20 business days (natural); 25-30 business days (custom printed) |
Free samples shipped within 3 business days via DHL/FedEx. Custom-printed samples: 7–10 days. · 12-month shelf-life from date of manufacture. Free replacement of any stock showing premature degradation or defects when stored at 15–30°C, <60% RH, away from direct sunlight.
PRODUCT OVERVIEW
Buyer brief for ES-SB-03
BPI-Certified T-Shirt Compostable Shopping Bags — North American Compliance, Global Performance
PRODUCT / MODEL
ES-SB-03
Shopping Bags
FORMAT
17" x 21" (W x H) + 3" Gusset
GAUGE
18 microns (0.71 mil)
LOAD / CAPACITY
10 lbs / 4.5 kg (dry goods)
PACKING
200 pcs per carton; 5 cartons per master case
SPECIFICATION LOGIC
Four decisions before quotation
Construction to approve
Material: PBAT + PLA + Calcium Carbonate (CaCO3-Filled Blown Film). Format: 17" x 21" (W x H) + 3" Gusset. Gauge: 18 microns (0.71 mil).
Performance to validate
Target: 10 lbs / 4.5 kg (dry goods). Validation: Free samples shipped within 3 business days via DHL/FedEx. Custom-printed samples: 7–10 days..
Evidence and order path
Evidence starting point: EN 13432, ASTM D6400, BPI. MOQ: 20,000 pcs (natural); 40,000 pcs (custom printed). Timing: 15-20 business days (natural); 25-30 business days (custom printed).
FASTER RFQ
Prepare these four inputs
Complete inputs reduce back-and-forth and help us match the sample, evidence and commercial quote to one defined construction.
- Destination market, end use and intended disposal route
- Required dimensions, construction, gauge and performance target
- Contents, equipment or packing-line conditions to validate
- Artwork, annual volume, packing format and delivery destination
WHY CHOOSE THIS PRODUCT
Key Features
BPI certified (ASTM D6400)
North America's reference standard for compostable claims — documentation pack with every shipment
18 μm CaCO3-filled film rated to 10 lbs
engineered for volume checkout loads at the lowest cost-per-bag in our range
EN 13432 + AS 4736 alongside BPI
one SKU covers US, Canadian, EU, and Australian industrial-composting rules
30% mineral filler (CaCO3)
cuts fossil-derived polymer content by 30% vs. unfilled film without sacrificing strength
92% disintegration in 84 days (ASTM D5338)
verified end-of-life performance for municipal and commercial composting programmes
Bulk format: 200 pcs per carton, MOQ 20,000
the volume workhorse for grocery chains, discount retail, and municipal distribution
TECHNICAL SPECIFICATIONS
Specifications
| Material | PBAT + PLA + Calcium Carbonate (CaCO3-Filled Blown Film) |
| Thickness | 18 microns (0.71 mil) |
| Dimensions | 17" x 21" (W x H) + 3" Gusset |
| Color | Light translucent cream (low masterbatch); custom Pantone available (MOQ 40,000 pcs) |
| Capacity | 10 lbs / 4.5 kg (dry goods) |
| Pack Count | 200 pcs per carton; 5 cartons per master case |
| MOQ | 20,000 pcs (natural); 40,000 pcs (custom printed) |
| Lead Time | 15-20 business days (natural); 25-30 business days (custom printed) |
| Carton Dimensions | 22" x 16" x 13" / 13.5 kg gross weight |
| Certifications | EN 13432, ASTM D6400, BPI, OK Compost INDUSTRIAL, TÜV, FDA, SGS |
OEM / ODM
Customization Options
Custom size from (25-40+7.5x2)cm x 40-65cm. Thickness 15-70 microns. Up to 6-color flexographic printing with your brand artwork. Material blend ratio adjustable for specific strength or degradation targets. Custom packaging options: header card, euro-slot, bulk dispenser box. Minimum 500 kg for fully custom production.
FACTORY CAPABILITIES
Esinle OEM Capabilities
The selected format can be reviewed against these Guangzhou manufacturing capabilities. Final feasibility, tolerances and MOQ are confirmed in the approved specification.
Custom Dimensions
Width, gusset depth and length can be reviewed against your packaging-line requirements and converting limits.
Printing & Branding
Flexographic artwork, colour count, print coverage and plate requirements are checked before MOQ and pricing are confirmed.
In-House Compounding
PLA, PBAT and starch blend options are selected around flexibility, strength, processing and the documented claim required for the SKU.
BEHIND EVERY PRODUCT
Integrated production in Guangzhou
The workflow covers compounding, film blowing, printing and bag conversion, with the order specification used as the reference for in-process and final checks.
USE CASES
Applications
US and Canadian grocery chains in jurisdictions with
mandatory compostable bag ordinances
Municipal composting programme partners
compatible with curbside food-waste collection programmes
Campus and corporate cafeteria takeout
meets institutional sustainability procurement criteria
Health food stores and cooperatives
BPI logo reinforces authenticity with discerning eco-consumers
HONEST TRANSPARENCY
Limitations & Storage
The CaCO3-filled formulation has slightly higher opacity than pure PBAT/PLA blends, which may affect the vibrancy of custom printing on darker Pantone colors. For designs requiring maximum color pop, request our pre-production print proof for evaluation.
FAQ
Frequently asked questions
Is BPI certification recognized outside of North America?
BPI/ASTM D6400 is primarily recognized in the US and Canada. For European markets, the ES-SB-03 also carries EN 13432 certification. For Oceania, AS 4736 applies. All three certifications are maintained for this SKU.
Does the calcium carbonate content affect compost quality?
No. Calcium carbonate is a naturally occurring mineral that breaks down into calcium ions and carbonate — both benign soil components. Independent ecotoxicity testing (OECD 208) confirms no adverse effect on plant germination or earthworm survival.
How does California bag-law compliance work for compostable bags?
California's SB 270 (2014) originally exempted BPI-certified compostable bags from the state checkout bag ban. SB 1053, effective January 1, 2026, removes that exemption: no film plastic shopping bags — including certified compostable film — may be provided as checkout bags in California. Outside California and in programmes that permit compostable checkout bags, ES-SB-03 meets BPI (ASTM D6400), EN 13432, and AS 4736 requirements, with a compliance documentation pack included with every shipment.
DEEPER READING
Related guides
GET A QUOTE
Ready to spec your order?
Send the destination market, dimensions, gauge, artwork and forecast volume. We will reply with the missing decisions, sample path and available documentation.
Request current specs & quote
ES-SB-03
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