1. Glossiness test
Measures surface shine, reflectivity, and smoothness, affecting appearance in products.
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Packaging Tests
- Gloss level
- Reflectivity
- Surface smoothness
2. Visual test
Evaluates packaging appearance, ensuring visual quality and absence of detectable defects.
Parameters
- Color (Packaging)
- Color and design
- Core condition
- Corrode
- Cracking and tearing
- Creasing & scoring
- Defect printing (non front panel)
- Delamination
- Dimple
- Emboss
- Flute direction
- Banded configuration
- Bending
- Black spot
- Blackspot (injection)
- Box type
- Closing conditions
- Cutting
- Cutting diagonal
- Defect printing (front panel)
- Flute type
- Folded width
- Foreign matters (packaging)
- Fraction of cutting
- Grain direction
- Gusset
3. Dimension test
Dimension defines measurable aspects of space, such as length, width, height, and length
Parameters
- Corner hole (mm)
- Bottom flap gap
- Double seaming - overlap
- Drooping
- Seaming height (mm)
- Seaming thickness (mm)
- Eyemark length
- Eyemark width
- Gap joining (mm)
- Hairline/excess trimming
- Height (mm)
- Inner layer - kraft
- Inner layer - medium
- Inner layer - white liner
- Inside diameter
- Lip width
- Loop
- Notched
- Outside diameter
- Overall diameter
- Pipe diameter
- Plastic hole diameter
- Scoring depth
- Seaming height (mm)
- Seaming thickness (mm)
- Space sheet
- Spine height
- Spine length
- Strip length
- Strip width
- Top flap gap
- Winding direction
4. Pressure test
A precision machine for testing, pressing, or extruding materials under controlled conditions.
Parameters
- BCT
- BST
- Opening force
5. Adhesion test
The peel adhesion test measures the force required to remove a tape (e.g., packaging tape/"lakban") from a standard surface at a controlled angle and speed. This test evaluates bond strength and is critical for quality control in adhesive tape manufacturing.
Parameters
- Peel adhesion test
6. Poly roll
Testing the physical strength of poly rolls (plastic packaging films) ensures their durability and performance during production, filling, distribution, and storage.
Parameters
- Seal Strength Test