102 questions total
What is Pantone Matching System (PMS) vs 4-color CMYK process in packaging?
Selecting between **Pantone (Spot Colors)** and **CMYK (Process Color)** is a foundational decision in packaging print producti...
Read answer →What is extended color gamut printing (7-color printing / CMYKOGV)?
**Extended Color Gamut (ECG)** printing (also known as 7-color process or fixed-palette printing) adds **Orange, Green, and Vio...
Read answer →How does ink trapping and overprinting work in pre-press packaging artwork?
On high-speed printing presses, microscopic paper shifts can cause adjacent colors to misalign slightly. Pre-press **trapping**...
Read answer →What is the difference between flood UV coating and spot UV coating?
While both utilize UV-curable polymer varnish, their application scope and design intent differ: ### 1. Flood UV Coating (Full...
Read answer →How does paper grain direction affect box creasing, folding, and warping?
During paperboard manufacturing, cellulose wood fibers naturally align parallel to the direction the paper web travels through ...
Read answer →What is edge gilding and edge painting on luxury rigid boxes and stationery?
**Edge gilding** and **edge painting** are artisanal finishing techniques applied to the exposed raw edges of thick paperboard,...
Read answer →What are pearlescent coatings and how do they create shimmer effects on boxes?
**Pearlescent coatings** (pearlized varnishes) contain microscopic platelets of natural or synthetic **mica crystals coated wit...
Read answer →What is textured embossing (pattern embossing / linen finish) on packaging board?
**Pattern embossing** (overall texture embossing) passes paperboard sheets between engraved steel roller cylinders to stamp an ...
Read answer →What is thermal transfer printing for variable barcode and serial number labels?
**Thermal transfer printing** uses a digital thermal printhead to melt resin or wax-based ink from a ribbon directly onto shipp...
Read answer →How do matte and gloss combinations enhance brand perception on retail packaging?
Combining **matte and gloss finishes** on the same box is one of the most reliable design strategies for boosting shelf appeal ...
Read answer →What is a CAD dieline and what do the standard line colors (red, green, blue) mean?
A **CAD dieline** is the 2D technical vector drawing that acts as the blueprint for cutting and folding a box. Standard industr...
Read answer →What is the difference between internal, external, and score-to-score box dimensions?
When engineering custom packaging, three distinct dimensional benchmarks exist: ### 1. Internal Dimensions (Usable Cavity): - ...
Read answer →How do you design tamper-evident packaging for retail security and consumer safety?
**Tamper-evident packaging** incorporates structural features that provide undeniable, irreversible visual proof if a package h...
Read answer →What are custom die-cut hang tabs and euro slots for retail peg displays?
Retail merchandise displayed on hanging peg hooks requires **hang tabs** or **euro slots** integrated into the carton header: ...
Read answer →How do magnetic closures compare to ribbon ties on luxury gift boxes?
Both **magnetic closures** and **ribbon ties** elevate rigid gift packaging, but provide different user experiences: ### 1. Ma...
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