SPECIFICATION FP-WPP-250 · FDA 21 CFR & EU 10/2011 · DIRECT FACTORY FOB FROM $0.245/pc
15kg, 20kg & 25kg Reverse-Printed BOPP Laminated Woven PP Sacks & Heavy-Duty Pinch-Bottom Bags
FlexPouchMFG™ manufactures photographic 10-color reverse-printed BOPP laminated circular and back-seam woven polypropylene (WPP) sacks, pinch-bottom hot-melt step-cut bags, and heavy 185µm PE/BOPA/PET quad-seal breeder bags rated for 15kg, 20kg, and 25kg (35lb–55lb) bulk loads. Designed for breeder dog/cat kibble, wild bird & grass seed, basmati rice, specialty flour, mineral cat litter, and turf fertilizers.
"Glossy 25kg sacks slide off export pallets during fork-truck braking. We apply online diamond-pattern anti-slip embossing (static COF ≥0.48) and optional loose/hemed food-grade PE inner liners with easy-pull red tear tape—giving bulk bags retail-grade photography and rock-solid 1.8m pallet stability."
1. Multi-Layer Polymer & Barrier Architecture (FP-WPP-250)
| Engineering Parameter | Verified Factory Specification (FP-WPP-250) | QC Release Standard |
|---|---|---|
| Laminate Layer Stack | 21µm Reverse-Printed Matte/Gloss BOPP / 22gsm Extrusion PP Tie / 85–110gsm Virgin Circular Woven PP + Optional 40µm Food PE Inner Liner | Optical Cross-Section Microtome (±3%) |
| Closure / Valve / Fitment | Easy-Open Pull-Tab Stitching, Hot-Melt Pinch-Bottom Step-Cut, Top Slider Zipper, or Ultrasonic Valve Port | ASTM D3078 Vacuum Decay & Torque Test |
| Sealing & Thermal Window | Hot-Air Pinch Closure 210°C or Heavy Chain-Stitch + Crepe Tape · Tensile Strength ≥950 N/50mm (ISO 13934) | Brugger HSG-C & Instron Peel (ASTM F88) |
| Barrier, Purity & Durability | Outer Pallet Anti-Slip COF ≥0.48 · UV-Stabilized 800-Hour QUV Outdoor Option · FDA Food-Grade Inner PE | MOCON OX-TRAN 2/22 & Agilent 8890 GC |
| Filling-Line Compatibility | Bühler, Premier Tech Chronos, Haver & Boecker, Statec Binder & Concetti Open-Mouth Heavy Baggers | Web Flatness Camber <0.12% |
| Factory FOB Price Range | Digital / Trial (MOQ 3,000): $0.490/pc | Rotogravure Scale: $0.245/pc | Double PE Liner + 5-Ply Carton + IPPC Pallet |
Technical & Procurement Q&A: 15kg, 20kg & 25kg Reverse-Printed BOPP Laminated Woven PP Sacks & Heavy-Duty Pinch-Bottom Bags (FP-WPP-250)
What multi-layer barrier structure is engineered for 15kg, 20kg & 25kg Reverse-Printed BOPP Laminated Woven PP Sacks & Heavy-Duty Pinch-Bottom Bags (FP-WPP-250)?
Specification FP-WPP-250 uses 21µm Reverse-Printed Matte/Gloss BOPP / 22gsm Extrusion PP Tie / 85–110gsm Virgin Circular Woven PP + Optional 40µm Food PE Inner Liner paired with Easy-Open Pull-Tab Stitching, Hot-Melt Pinch-Bottom Step-Cut, Top Slider Zipper, or Ultrasonic Valve Port, delivering Outer Pallet Anti-Slip COF ≥0.48 · UV-Stabilized 800-Hour QUV Outdoor Option · FDA Food-Grade Inner PE under ISO Class 8 cleanroom lamination.
What is the minimum order quantity (MOQ) and factory FOB price for FP-WPP-250?
Orders start from 3,000 pcs via HP Indigo 25K digital print ($0 cylinder fee) at $0.490/pc, scaling down to $0.245/pc on 10-color Bobst rotogravure.
Which filling and packaging lines run FP-WPP-250 smoothly?
Specification FP-WPP-250 is calibrated (Hot-Air Pinch Closure 210°C or Heavy Chain-Stitch + Crepe Tape · Tensile Strength ≥950 N/50mm (ISO 13934)) for Bühler, Premier Tech Chronos, Haver & Boecker, Statec Binder & Concetti Open-Mouth Heavy Baggers. Free unprinted trial rolls or pre-made test bags are available for line qualification.
How fast can Alex Gao's engineering desk send a 1:1 CAD dieline and physical sample kit?
Email alex@flexpouchmfg.com or WhatsApp +86 138 2642 4025. 1:1 vector .AI/.PDF dielines and 3-tier FOB quotes arrive within 2 business hours, and free 25-pouch sample kits dispatch in 48 hours via DHL/FedEx.
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STAGE 06 · 2-HOUR ENGINEERING DESK & 48H SAMPLE DISPATCH
Request Free 25-Pouch Sample Kit, 1:1 CAD Dieline & Factory-Direct FOB Quote
Only 3 required fields (*). Click any quick-spec capsule below or use the shortlist tray above. Alex Gao and our Guangzhou converting engineers respond within 2 business hours.