Premium Blister Packaging Paper Board Specification Guide
Introduction to Blister Packaging Paper Board
Blister packaging paper board represents a high-quality packaging solution designed specifically for pharmaceutical, cosmetic, and consumer goods industries. Manufactured from 100% virgin wood pulp, this specialized paperboard offers superior durability and printability characteristics essential for premium packaging applications. The material's unique composition provides an optimal balance between rigidity and formability, making it particularly suitable for blister packaging configurations that require both structural integrity and aesthetic appeal.
The production process utilizes advanced papermaking technology to achieve consistent thickness and surface properties throughout the material. Each sheet undergoes rigorous quality control measures to ensure uniform coating application and dimensional stability. The result is a packaging substrate that meets the exacting standards of modern packaging operations while maintaining cost-effectiveness for volume production.
Material Composition and Structural Properties
The 100% virgin wood pulp composition distinguishes this blister packaging paper board from recycled alternatives, offering enhanced strength characteristics and purity. The virgin fibers provide superior fiber bonding, resulting in improved tear resistance and fold endurance compared to recycled content boards. This material purity is particularly important for applications requiring direct product contact or stringent hygiene standards.
Material thickness ranges from 0.2mm to 2mm, with specific thickness options corresponding to different basis weights (250gsm, 275gsm, 300gsm, and 400gsm). The thickness tolerance is maintained within ±5% to ensure consistency in packaging machine performance. The material's density profile is engineered to provide optimal stiffness-to-weight ratio, a critical factor in blister packaging applications where package integrity directly impacts product protection.
Surface Characteristics and Finish Options
The paperboard features a specialized single-side white coating with gloss finish that enhances print receptivity and visual appeal. The coated surface demonstrates 85-90% brightness (ISO standard) with a gloss level of 60-70% at 75° measurement angle. This premium surface treatment allows for high-resolution printing with excellent ink holdout and dot reproduction, crucial for brand packaging requiring detailed graphics or photographic reproduction.
The reverse side maintains an uncoated but smooth white surface with a Parker Print Surf smoothness rating of 1.5-2.5 microns. This balanced surface treatment ensures good machine runnability while providing adequate bond strength for lamination processes. The surface energy is carefully controlled at 38-42 dynes/cm to optimize adhesion for various coating and printing applications.
Available Dimensions and Customization
Standard sheet sizes include:
650 × 860mm (±2mm tolerance)
700 × 1000mm (±2mm tolerance)
720 × 1020mm (±2mm tolerance)
800 × 1000mm (±2mm tolerance)
Custom sheet sizes can be produced with minimum order quantities, with cutting tolerances maintained within ±1mm for precision applications. The material is available in both sheet and roll formats, with roll widths adjustable from 300mm to 1200mm and maximum roll diameters of 1200mm. Grain direction can be specified according to application requirements, with typical grain orientation running parallel to the long dimension of the sheet.
Processing Capabilities and Secondary Operations
The blister packaging paper board supports numerous converting processes:
Die-cutting: Compatible with flatbed and rotary die-cutting systems
Lamination: Bonds well with PET, PP, and aluminum foil substrates
Printing: Suitable for offset, flexographic, and gravure printing processes
Embossing: Capable of achieving relief depths up to 0.5mm
Hot foil stamping: Works with standard foil stamping adhesives
The material demonstrates excellent dimensional stability with less than 0.3% dimensional change under normal humidity variations (30-70% RH). This stability ensures precise registration in multi-color printing and converting processes. The board's moisture content is maintained at 6±1% under standard atmospheric conditions.
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Product name
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Blister packaging paper board
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Material
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100% virgin wood pulp
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Thickness
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0.2mm-2mm
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| GSM | 250g,275g,300g,320g,350g,360g,400g | |||
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Color
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white
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Sheet size
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650 x 860mm, 700 x 1000mm, 720 x 1020mm, 800 x 1000mm, etc. Any size can be customized
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Further process
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Can be die - cutting, Laminate, printing, framing, boarding, etc.
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Payment term
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T/T
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Stocked
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Long-term inventory
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Sample
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Provide A4 size free sample; if need large sheet or roll, pls contact us.
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Eric Zhang | Songhong Paper
📱 WhatsApp: +86 189 3351 0249
03@songhongpaper.com
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