Dongguan Jifeng Paper Products Co., Ltd
| Water absorption (60s) | ≤30 g/m² |
| Delivery moisture | 8.0±2.0% |
| Packaging Details | Kraft paper or carton, as per customer’s request |
| Longitudinal tear strength | approx. 340 mN |
| Thickness | 0.04–0.08 mm |
| Supply Ability | 1000 Tons |
| Delivery Time | 10-45 Days |
| Bursting strength | approx. 110 kPa (scaled from 80g) |
| Basis weight | 30 g/m² |
| Certification | GB/T 22865-2008,FSC,EUDR |
| Place of Origin | China |
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Product Specification
| Water absorption (60s) | ≤30 g/m² | Delivery moisture | 8.0±2.0% |
| Packaging Details | Kraft paper or carton, as per customer’s request | Longitudinal tear strength | approx. 340 mN |
| Thickness | 0.04–0.08 mm | Supply Ability | 1000 Tons |
| Delivery Time | 10-45 Days | Bursting strength | approx. 110 kPa (scaled from 80g) |
| Basis weight | 30 g/m² | Certification | GB/T 22865-2008,FSC,EUDR |
| Place of Origin | China |
This 30 g/㎡ single‑side glossy yellow kraft paper is an ultra‑light grade specifically designed for cable insulation wrapping, inner lining of cartons, and protective interleaving. Made from sulfate softwood pulp with low beating degree (25‑35°SR), it offers high tensile strength and tear resistance despite its low basis weight. The glossy side provides a smooth surface for printing or labeling, while the rough back ensures non‑slip stacking.
Parameter Table
| Parameter | Unit | Value |
|---|---|---|
| Basis Weight | g/m² | 30 (±3) |
| Thickness | mm | 0.045‑0.055 |
| Density | g/cm³ | 0.60‑0.70 |
| Bursting Strength | kPa | ≥120 |
| Longitudinal Tear Strength | mN | ≥400 |
| Water Absorption (60s) | g/m² | ≤35 |
| Delivery Moisture | % | 8.0±2.0 |
| Color | Natural tawny, glossy one side |
Process Introduction
100% softwood sulfate pulp (pine/spruce), cooked at 165‑175°C for 1.5‑2.5 hours, Kappa number 25‑35. Low beating degree 25‑30°SR to preserve fiber length. AKD sizing 0.2‑0.5% for moderate water resistance. Fourdrinier forming, pressed, dried at 105‑115°C to 6‑8% moisture. Single‑side soft calendering (80‑100°C, 50‑100 kN/m) creates glossy front, back remains rough.
Applications & Advantages by Category
Cable Insulation – Thin, flexible, high dielectric strength; wraps copper or aluminum wires.
Inner Lining of Cartons – Lightweight protective layer between product and box; prevents scratches.
Garment Pattern Paper – Economical choice for cutting patterns; tear‑resistant yet easy to fold.
Interleaving for Delicate Items – Separates glassware, ceramics, or electronics during storage.
Core Advantage – Ultra‑light 30gsm with exceptional strength-to-weight ratio; reduces material cost in high‑volume applications.
Company Details
Ecer Certification：
Verified Supplier
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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