Dongguan Bright Packaging Co., Ltd.
| Customization | Support |
| Colour | Up To 10 Colour Or No Printed |
| Odor Proof | Yes |
| Custom Order | YES. |
| Colors | CMYK/Pantone |
| Sample | Free |
| Puncture Resistant | Yes |
| Packaging Type | Bulk Pack |
| Quantity Per Pack | 100 |
| Recyclable | Yes |
| Quantity | Pack of 100 bags |
| Bag Type | Three side seal stand up bag |
| Bpa Free | Yes |
| Color | Transparent |
| Height | 115 MM |
| Payment Terms | T/T,Western Union |
| Supply Ability | 200000pcs/day |
| Delivery Time | 11-13work days |
| Packaging Details | Export special carton packaging and plate |
| Brand Name | Bright Pack |
| Model Number | B010 |
| Certification | patent for invention、BRC、GRS |
| Place of Origin | Guangdong,China |
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Product Specification
| Customization | Support | Colour | Up To 10 Colour Or No Printed |
| Odor Proof | Yes | Custom Order | YES. |
| Colors | CMYK/Pantone | Sample | Free |
| Puncture Resistant | Yes | Packaging Type | Bulk Pack |
| Quantity Per Pack | 100 | Recyclable | Yes |
| Quantity | Pack of 100 bags | Bag Type | Three side seal stand up bag |
| Bpa Free | Yes | Color | Transparent |
| Height | 115 MM | Payment Terms | T/T,Western Union |
| Supply Ability | 200000pcs/day | Delivery Time | 11-13work days |
| Packaging Details | Export special carton packaging and plate | Brand Name | Bright Pack |
| Model Number | B010 | Certification | patent for invention、BRC、GRS |
| Place of Origin | Guangdong,China | ||
| High Light | Freshness Retention Tea Composite Roll Film ，UV Blocking Tea Composite Roll Film | ||
OTR ≤0.8 Cm³/m²·day | UV Blocking >90% | For Freshness Retention
| Attribute | Description | Reference |
|---|---|---|
| Material Composition | Multi-layer coextruded or laminated structure (e.g., PET/AL/CPE, PET/EVOH/PE, or PA/AL/PP) with aluminum foil (6.5-12 μm) or metallized PET for enhanced barriers. | 7 13 |
| Oxygen Barrier (OTR) | Ultra-low OTR ≤0.8 cm³/m²*day (23°C, 0% RH) via aluminum/EVOH layers, preventing tea oxidation and preserving polyphenols. Complies with ASTM F1249. | 1 11 13 |
| UV Blocking | Blocks >90% of UV radiation (200-400 nm) using UV-absorbing additives or metallized layers, protecting tea from light-induced flavor degradation. | 3 9 13 |
| Moisture Barrier | WVTR ≤1.5 g/m²*day (38°C, 90% RH) via aluminum foil (≥7 μm) or PVDC coatings, maintaining tea moisture content at 3-5%. | 11 13 16 |
| Aroma Retention | Prevents aroma loss and external odor contamination through high-density molecular barriers and inert gas flushing (N₂/CO₂) during sealing. | 11 13 |
| Thermal Stability | Withstands -20°C to 120°C, suitable for hot-fill tea bags, retorting (121°C sterilization), and frozen storage. | 11 13 |
| Safety Compliance | FDA 21 CFR, EU 10/2011, and LFGB certified for direct food contact; BPA-free and heavy metal migration below 0.01 ppm. | 7 18 19 |
| Printability | Corona-treated surface (≥38 dyne/cm) supports high-resolution rotogravure/flexo printing (≤10 colors) for brand customization. | 7 13 |
| Parameter | Specification | Reference |
|---|---|---|
| Thickness | 70-150 μm (customizable; aluminum layer: 6.5-12 μm; tolerance ±3 μm) | 7 12 13 |
| Width | 250-1,200 mm (extendable to 1,500 mm for industrial rolls) | 7 13 |
| Roll Dimensions | - Core Size: 3" (76 mm) or 6" (152 mm) - Max. Roll Weight: 150 kg |
7 |
| Mechanical Strength | - Tensile Strength: ≥120 MPa (MD), ≥100 MPa (TD) - Puncture Resistance: ≥35 N - Seal Strength: ≥5 N/15mm |
3 13 |
| Optical Properties | - Transmittance: ≤5% (UV), ≥85% (visible light) - Haze: ≤3% - Gloss: ≥90 (60° angle) |
3 9 |
| Functional Options | Anti-fog, anti-static, or active freshness agents (e.g., oxygen scavengers, tea polyphenol-infused layers). | 4 13 |
| Sustainability | Recyclable mono-PP/PET variants (GRS-certified) or home-compostable PLA blends (ASTM D6400). | 3 12 |
| Supply Parameters | - MOQ: 300 kg - Lead Time: 15 days (standard), 30 days (customized) - Certifications: ISO 22000, BRCGS packaging. |
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2015
Total Annual:
$10000000-$70000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
1. Dongguan Bright packaging is a manufactory engaged in development, sale and service of packaging bags androll films .we are located in Dongguan City with convenient transportation access. Dedicated to strict quality control and thoughtful customer service,We have rich experience in flexible pa... 1. Dongguan Bright packaging is a manufactory engaged in development, sale and service of packaging bags androll films .we are located in Dongguan City with convenient transportation access. Dedicated to strict quality control and thoughtful customer service,We have rich experience in flexible pa...
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