Product Overview
Product Name: High Stiffness 300g White Blister Packing Paper
Grammage: 300g/m² (±5g/m²)
Color: Bright White (CIELab L* ≥ 90, ISO 2470-compliant)
Core Feature: Exceptional stiffness (280 mN·m) for stable blister forming, plus food/medical-grade safety.
Size: Custom rolls (width: 300-1,200mm; diameter: ≤1,000mm) or sheets (787×1,092mm standard).
Product Content & Technical Specifications
Material Composition
Base Paper: 100% virgin wood pulp (FSC-certified), multi-layered for uniform density and stiffness.
Coating: Food-grade white pigment coating (25g/m²) + corona treatment for adhesive compatibility with PVC/PET blister films.
Safety: Compliant with FDA 21 CFR 176.170 (food contact) and EU EC 1935/2004 (medical packaging).
Key Performance Data
Thickness: 0.38mm (±0.02mm, ISO 534) – balances rigidity and flexibility for blister machine compatibility.
Stiffness: 280 mN·m (MD), 190 mN·m (CD) (ISO 5628) – 30% higher than standard 300g blister paper, reducing warpage during thermoforming.
Tear Resistance: 800 mN (MD), 600 mN (CD) (ISO 1974) – prevents punctures from sharp products (e.g., tablets, hardware).
Moisture Resistance: ≤6% RH (23℃/50% RH, ISO 287) – stable in humid environments; ideal for pharmaceuticals.
Manufacturing Standards
Certified by SGS, ISO 9001, and FSC; produced in dust-free workshops (Class 100,000) for medical-grade cleanliness.
Edge precision: ±0.5mm tolerance for seamless machine feeding.
Why Choose Our Blister Packing Paper?
Perfect Forming Stability
High stiffness ensures uniform blister cavities (depth ≤15mm) without deformation, reducing production scrap by 20% vs. generic papers.
Premium Print Performance
Smooth coated surface supports high-definition CMYK/Pantone printing, UV varnish, and holographic effects – ideal for brand differentiation (e.g., pill packs, premium food).
Multi-Industry Compliance
FDA/EC-certified for direct contact with pharmaceuticals, candies, and medical devices; meets child-resistant packaging (CRP) requirements for tablets.
Sustainability
100% recyclable, FSC-certified, and chlorine-free – aligns with global ESG goals.
Custom Solutions
Anti-static treatment (10⁶-10⁹ Ω/sq) for electronics
Micro-perforation (5-50 holes/cm²) for breathable packaging
Cold-seal coatings for peelable blisters
Logistics & Service
Free die-cut samples within 48 hours (with SGS test reports)
3-day delivery to Guangdong ports; bulk orders (≥5 tons) via container
Technical support for blister machine calibration
Contact Information
Huizhou Songhong Industrial Co., Ltd.
Address: No. 8, Songshan Rd., Huiyang District, Huizhou (30km from Shenzhen Bao'an Airport)
Email: blister@songhongpack.com
Hotline: +86 18933510459
(Ext. 806, Ms. Chen – Blister Paper Specialist)
Website: https://www.grayboardpaper.com/
"Stiffness you can trust – securing products, elevating brands."
Hot Tags: high stiffness 300gramwhite blister packing paper for blister package, China high stiffness 300gramwhite blister packing paper for blister package manufacturers, suppliers, factory, Single Side Coated White Liner Board, One Sided White Blister Cardboard, Cardboard Paper Sheet Food Grade White PE, Food Grade Paper Cup Raw, OEM C2S White Duplex Board, High Quality Laminated Grey Board