Shandong Lepu Digital Printing Co., Ltd. is one of the most reliable manufacturers and suppliers of 3 side seal flat pouch with zipper in China. With abundant experience, we warmly welcome you to wholesale high quality 3 side seal flat pouch with zipper from our factory. Customized orders are welcome.
A 3-Side Seal Pouch Built for Real Recyclability, Not Just a Green Label
Most "recyclable" pouches still mix PET or nylon into the laminate, which means they can't actually be reprocessed through standard recycling streams. This 3-side seal flat pouch solves that with a pure Mono-PE structure - no PET, no Nylon - so the entire pouch, printing and zipper included, stays within a single polymer family that recycling facilities can genuinely accept. It gives brands a wholesale packaging option that meets sustainability claims buyers can actually verify, not just market.
Products Description
| Technical Category | Specification |
|---|---|
| Material Structure | Mono-PE (100% PE, 0% PET / 0% Nylon) |
| Barrier Technology | Proprietary EVOH coating, oxygen & moisture barrier comparable to PET-laminates |
| Chemical Resistance | Optimized for oily products (pet food, snacks) - zero leakage, zero migration |
| Bag Format | 3-Side Seal Flat Pouch |
| Closure | 100% Mono-material PE zipper (press-to-close, resealable) |
| Printing Technology | Digital Printing (zero plate fees) / Gravure Printing |
| Available Features | Clear Window, Tear Notch, Custom Zipper Color |
| Recyclability Certification | BPI Certified, EU Ecolabel, compatible with PE recycling infrastructure in EU/US/AU/SEA |
| Compliance & Safety | FDA, EU 10/2011 Food Contact Compliance |
| Production Process | Solvent-free lamination, in-house film extrusion for 100% material purity |
| MOQ & Lead Time | 500 pcs | 7-15 working days (Sample: 3-5 days) |
| Application Range | Tea, Coffee, Nuts, Dried Fruits, Snacks, Pet Treats, Powdered Products |
Core advantages
- True Mono-Material Recyclability:
Every component - film, print, and zipper - is built from the same PE family, so the pouch doesn't need to be disassembled or sorted before recycling, unlike multi-laminate structures that get rejected by sorting facilities. - EVOH Barrier Without the Compromise:
LepuPouch's proprietary EVOH coating delivers oxygen and moisture protection comparable to traditional PET-laminates, so switching to recyclable material doesn't mean sacrificing shelf life. - Oil & Grease Resistant:
The structure is optimized for fatty or oily contents like pet treats and roasted nuts, preventing the leakage and grease migration that typically weaken standard PE films. - Zero Plate Fees on Digital Runs:
Digital printing eliminates plate costs entirely, making it practical to test a recyclable packaging switch on a single SKU before committing brand-wide. - Vertically Controlled Purity:
LepuPouch controls the process from film extrusion to bag conversion in-house, ensuring the Mono-PE structure stays contamination-free for recycling compliance.
Industry Applications
Tea & Coffee: Resealable zipper keeps aroma locked in between uses while meeting brands' plastic-reduction commitments.
Pet Treats & Snacks: Oil-resistant Mono-PE structure handles fatty contents without leakage, addressing a common failure point in standard recyclable films.
Dried Fruits & Nuts: EVOH barrier maintains freshness for shelf-stable retail products while supporting a fully recyclable pack claim on-label.
Frequently Asked Questions
Q: Do you accept small batch custom orders?
A: Yes, we offer full customization from a MOQ of 500 units, including size, thickness, color, and logo printing.
Q: What is the lead time for samples and bulk production?
A: Samples take 3 to 5 days to prepare; mass production lead time is 7 to15 days, with air shipping or express delivery available.
Q: Is this pouch actually accepted by recycling facilities, or just "recyclable in theory"?
A: Yes - the Mono-PE structure is BPI and EU Ecolabel certified and compatible with standard PE recycling streams in Europe, North America, Australia, and Southeast Asia, unlike multi-material laminates that are typically rejected by sorters.
Q: Does removing PET and Nylon reduce barrier performance?
A: No. The proprietary EVOH coating maintains oxygen and moisture barrier levels comparable to PET-laminated structures, so shelf life is not compromised.
Q: Can this pouch handle oily products like roasted nuts or pet treats?
A: Yes, the structure is specifically optimized for chemical and oil resistance, preventing leakage and grease migration common in standard PE films.
Q: Is the zipper also recyclable, or does it need to be removed before recycling?
A: The zipper is made from 100% mono-material PE, so it does not need to be removed or separated before recycling.
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