Perforation
Perforation is the process of creating evenly spaced holes or cuts on paper, cardboard, or similar materials.
Why is it Used?
- Easy Tearing: Used to make a specific part of product packaging, receipts, or coupons easily tearable.
- Convenience: Commonly used in packaging to facilitate easy opening.
Examples of Use:
- Chocolate packaging designed for consumers to tear open easily.
- Perforation lines on invoices or tickets.
Embossing
Embossing is the process of creating a raised design or text on the surface of paper or cardboard, making it tactile. This is achieved using a special mold.
Why is it Used?
- Visual Impact: Embossed logos, designs, or text add elegance and sophistication to prints.
- Tactile Experience: Creates a sense of quality for the person interacting with the product.
Examples of Use:
- Luxury packaging boxes.
- Wedding invitations.
- Brand logos on premium packaging.
Varnish Coating
Varnish is a coating applied to a printed surface to give it a glossy, matte, or textured finish. It serves both aesthetic and protective purposes.
Types of Varnish:
- Gloss Varnish: Gives the print a shiny appearance and enhances color vibrancy.
- Matte Varnish: Offers a more sophisticated and understated look.
- Textured Varnish (Spot Varnish): Highlights specific areas (e.g., a logo or title) for a striking effect. For instance, applications like "glossy varnish over laminate" create eye-catching designs.
Why is it Used?
- Protection: Shields the printed surface from scratches, stains, and moisture.
- Aesthetic Appeal: Enhances the perceived quality of packaging or printed materials.
- Emphasis: Spot varnish applications highlight specific areas for better visual focus.
Examples of Use:
- Cosmetic product packaging.
- Book covers.
- Promotional materials.