Product Attributes| Attribute Category | Technical Details |
|---|
| Material Composition | 3-Layer Barrier Structure: PET (12μm, UV-blocking) / VMPET (9μm, metallized) / PE (50μm,
food-grade sealant layer) | | Barrier Performance | OTR ≤0.05 cc/m²/day (23°C, 50% RH); WVTR ≤0.8 g/m²/day (38°C, 90% RH); UV Blocking >99% (200–400 nm) | | Printing & Customization | 10-Color Gravure Printing (Pantone-matched), Custom Shapes (hearts, animals, etc.), Finishes: Gloss/Matte Lamination, Spot UV | | Functional Design | Self-Adhesive Seal (PE layer, peel strength >3N/25mm); Optional Zipper/Childproof Closure; Tear Notch (precision laser-cut) | | Compliance & Safety | FDA 21 CFR 177.1520, EU 10/2011 (heavy metals <0.01 ppm); BPA-Free; Recyclable (PE layer, LDPE stream) |
Technical Specifications| Parameter | Value/Range | Test Standard |
|---|
| Physical Dimensions |
|
| | - Thickness | 70–120 μm (standard), up to 250 μm (custom) | ISO 534 | | - Bag Width/Height | 50–300 mm (±0.5mm tolerance) | Custom die-cut tooling | | - Seal Width | ≥5 mm | ASTM F88 | | Barrier Properties |
|
| | - Oxygen Transmission (OTR) | ≤0.05 cc/m²/day | ASTM D3985 | | - Water Vapor (WVTR) | ≤0.8 g/m²/day | ASTM F1249 | | - Light Blocking | >99% (UV-Vis spectrum) | ISO 13468 | | Mechanical Strength |
|
| | - Seal Strength | ≥25 N/15mm (PE sealant) | ASTM F88 | | - Puncture Resistance | >15N (needle puncture) | ASTM D5748 | | - Elongation at Break | ≥120% (MD), ≥100% (TD) | ISO 527-3 | | Printing & Customization |
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| | - Color Support | 10-color gravure, Pantone library | GRACoL 2013 | | - Artwork Resolution | 300 LPI (line screen), min. 0.1mm font size | ISO 12647-2 | | - Lead Time for Custom Art | 7 days (proof), 15 days (production) | - | | Production Parameters |
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| | - MOQ | 10,000 pcs (custom prints) | - | | - Filling Speed Compatibility | ≤120 bags/min (VFFS machines) | - | | - Certifications | ISO 22000, BRCGS Packaging | - |
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