| Packaging Details | Kraft paper or carton, as per customer’s request |
| MD strength at break | 56.68 N |
| Cobb value | 26.9 g/m² |
| Mass per unit area | 70.3 g/m² |
| Supply Ability | 1000 Tons |
| CD strength at break | 34.74 N |
| Whiteness level | 83.15 % |
| Delivery Time | 10-45 Days |
| Air permeability coefficient | 5.78 µm/(Pa·s) |
| Place of Origin | China |
| Certification | FDA,FSC,EUDR |
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Product Specification
| Packaging Details | Kraft paper or carton, as per customer’s request | MD strength at break | 56.68 N |
| Cobb value | 26.9 g/m² | Mass per unit area | 70.3 g/m² |
| Supply Ability | 1000 Tons | CD strength at break | 34.74 N |
| Whiteness level | 83.15 % | Delivery Time | 10-45 Days |
| Air permeability coefficient | 5.78 µm/(Pa·s) | Place of Origin | China |
| Certification | FDA,FSC,EUDR |
This 70 g/㎡ single‑side glossy white kraft paper is a premium base for aluminum foil lamination, metallization, and extrusion coating. The glossy surface (smoothness 117.5s) provides excellent anchorage for vacuum metallization. High tightness (0.85 g/cm³) prevents coating penetration.
| Parameter | Unit | Value |
|---|---|---|
| Basis Weight | g/m² | 70.3 |
| Thickness | µm | 82 |
| Tightness | g/cm³ | 0.85 |
| Gloss | % | 14.6 |
| Smoothness Front | s | 117.5 |
| Smoothness Back | s | 9.5 |
| Tensile Strength MD | N | 56.68 |
| Tensile Strength CD | N | 34.74 |
| Whiteness | % | 83.15 |
| Air Permeability | µm/Pa·s | 5.78 |
| Water Absorption | g/m² | 26.9 |
| Moisture | % | 5.5 |
Very high basis weight requires multiple press sections. Single‑side calendering with polished steel roll at 200‑250 kN/m linear pressure. Back side remains rough for adhesive bonding. Dried to exactly 5.5% moisture to avoid curl after lamination.
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Company Details
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Dongguan Jifeng Paper Products Co., Ltd. is a modern enterprise specializing in the R&D, production and sales of specialty paper products. Formerly known as Shenzhen Shuangfeng Paper Products Co., Ltd., the company was founded in March 2010. It relocated to Dongguan and was renamed Jifeng in 202... Dongguan Jifeng Paper Products Co., Ltd. is a modern enterprise specializing in the R&D, production and sales of specialty paper products. Formerly known as Shenzhen Shuangfeng Paper Products Co., Ltd., the company was founded in March 2010. It relocated to Dongguan and was renamed Jifeng in 202...
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