PET Zipper Top Bags
High-barrier PET/PE composite zipper top bags engineered with high-tensile puncture resistance, ultrasonic anti-burst side welds, and soft-touch translucent frosted texture. Directly manufactured for fashion apparel brands, knitwear, and e-commerce 3PL fulfillment to eliminate tag punctures, seam blowouts, and excessive volumetric freight fees.
Lead Time: 7-15 business days
Audited Direct OEM
- ✓High-tensile puncture resistance: Rigid PET/PE multi-layer composite resists sharp metal garment tags, buttons, and heavy zippers without film piercing or delamination.
- ✓Ultrasonic anti-burst welding: Reinforced heat-sealed side edges and glide zipper tracks withstand rapid factory packing and high-compression warehouse stacking.
- ✓Color matching baseline: Physical Pantone Formula Guide target (frosted translucent diffusion applies; on-screen RGB displays excluded).
- ✓Direct financial terms: 30% deposit / 70% before shipment against complete dimensional verification and pre-dispatch QC report; door-to-door DDP available with zero hidden tariffs.
Engineered to Kill Bad Reviews
Smooth Slider Track
Precision-extruded zipper tracks and sliders ensure smooth opening without jamming.
Airtight & Leak-Proof
Strict pressure testing guarantees reliable air and moisture barrier protection.
Crystal-Clear Transparency
High-clarity virgin resin showcases product aesthetics clearly for retail display.
High-Puncture Strength
Tough EVA/PE composite blend withstands sharp product edges and heavy corner impacts.
Description
Flexible Optional Tiers for Garment & Retail Brands
To keep entry pricing competitive, advanced environmental certifications and premium hardware upgrades are structured as flexible options rather than mandatory baseline costs.
GRS-certified recycled PET
Optional 30% to 100% GRS 4.0 certified post-consumer recycled (rPET) composite film. Supplies verified chain-of-custody documentation to satisfy stringent international sustainability audits.
Ergonomic rigid slider clips
Upgrade from standard interlocking ziplock tracks to smooth-sliding rigid plastic clips (custom brand Pantone colors available). Delivers effortless tactile closing and elevates retail brand prestige.
Velvety frosted vs ultra-clear
Select between an elegant soft-touch frosted matte finish for boutique unboxing aesthetics, or an ultra-clear high-gloss front window to accelerate 3PL warehouse barcode scanning.
Commercial Master Data & Engineering Specifications
PackagingANT operates as an audited direct OEM flexible packaging factory. All commercial terms and technical standards below follow our unified global B2B service agreement and composite polymer conversion practices.
| Standard MOQ | 500 pcs starting point (flexible batch support for boutique apparel and new seasonal collections) |
|---|---|
| Trial orders | Evaluated based on specific bag dimensions, micron thickness, and custom slider/zipper closure craft |
| Sampling policy | Stock plain samples dispatched immediately; custom pre-production physical samples delivered within 3-5 days |
| Sample freight | Freight collect; sample fees fully credited toward eligible bulk production orders |
| Production lead time | Typically 7-15 business days after dieline sign-off and final digital proof approval |
| Quote response | Typically within 12 business hours, including free CAD dieline files and packaging weight estimates |
| Shipping options | FOB, CIF, and door-to-door DDP (Delivered Duty Paid) available with zero hidden import tariffs |
| Payment terms | 30% deposit / 70% before shipment against complete dimensional verification and pre-dispatch QC report |
| Quality control | Strict multi-stage QC: composite layer peel-adhesion test, ultrasonic side-weld tensile test, 100-cycle zipper slide verification, and ink cross-hatch rub test |
| Material structure | 70-140 microns heavy-duty PET/PE multi-layer composite (combining rigid puncture-resistant PET exterior with heat-sealable flexible PE interior) |
| Seam & edge integrity | Advanced ultrasonic heat-seal reinforced edges (anti-burst) engineered to withstand heavy apparel stuffing and high courier drop impact |
| Closure & zipper test | Durable interlocking plastic zipper or smooth-sliding clip mechanism tested for 100+ open-close cycles without tooth separation |
| Air-management engineering | Punched micro-vent air release holes engineered to expel trapped volume instantly, slashing 3PL volumetric air freight surcharges |
| Dimensional tolerance | Standard flexible composite film conversion margins apply (±3-5mm conversion allowance due to thermal composite elasticity; film thickness baseline target ±3μm). Engineering is focused on anti-burst seam strength rather than rigid millimeter constraints. |
| Color fidelity standard | Calibrated against physical Pantone Formula Guide targets under standard D50/D65 light booths (spectrophotometer target ΔE < 2-3). Frosted translucent light diffusion and composite substrate tension variances apply; digital on-screen RGB displays do not serve as legal color references. |
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