Common packaging materials: Coated paper (glossy paper)
Coated paper is divided into two types: single-sided coated paper and double-sided coated paper.
Single-sided coated paper (also known as "single-sided coated paper" or "single-sided glossy paper") has a glossy surface on one side and a matte surface on the other. Only the glossy surface is printable and can accommodate multiple colors.
Double-sided coated paper (also known as "double-sided glossy paper") has a glossy surface on both sides, making it suitable for double-sided printing.
Common Weights (Weight per Unit Area):
80gsm, 105gsm, 128gsm, 157gsm, 200gsm, 250gsm, 300gsm, 350gsm, 400gsm
Common Post-Print Surface Treatments:
- Lamination
- UV Coating
- Hot Stamping (Hot Foil)
- Embossing
Quality Grades:
- Coated paper can be divided into three grades based on its quality:
- Grade A: Highest Quality
- Grade B: Lowest Quality
Surface Treatment Types:
Coated paper includes:
- Single-Sided Coated Paper
- Double-Sided Coated Paper
- Matte Coated Paper
- Linen Coated Paper (Textured)
Applications:
Used for a variety of products, including:
Book covers, flyers, brochures, catalogs, magazines, packaging, postcards, product packaging, etc.
Features:
- Smooth surface, high whiteness; Evenly distributed fibers, consistent thickness;
- Minimal dimensional change (shrinkage or expansion); Excellent ink absorption;
- Good elasticity, tear resistance, and water resistance;
- High gloss, suitable for color printing, achieving vibrant and lifelike colors;
- High color fidelity, accurate color reproduction
Disadvantages:
Not resistant to folding and creasing; Sensitive to moisture and humidity; Not suitable for prolonged exposure to sunlight; High production cost; Prolonged viewing of the glossy surface can cause eye fatigue
