{"id":5526,"date":"2026-10-15T13:06:33","date_gmt":"2026-10-15T05:06:33","guid":{"rendered":"https:\/\/yoochenplastic.com\/?p=5526"},"modified":"2026-10-15T13:06:35","modified_gmt":"2026-10-15T05:06:35","slug":"acrylic-screen-printing-engraving-uv-printing","status":"publish","type":"post","link":"https:\/\/yoochenplastic.com\/es\/knowledge-news\/acrylic-screen-printing-engraving-uv-printing\/","title":{"rendered":"Acrylic Screen Printing, Engraving & UV Printing: Surface Finishing Process Guide"},"content":{"rendered":"

Advertisers, equipment panel makers, light box builders, display cabinet makers, and decoration contractors all face the same question sooner or later: after buying hoja acr\u00edlica<\/strong>, how do you put patterns, text, and logos onto it? There are three mainstream ways to put graphics on acrylic \u2014 screen printing, engraving, and UV printing (digital printing)<\/strong>. Many people cannot tell them apart, end up choosing the wrong one, spend money on the wrong effect, and later the color fades, peels, or scratches.<\/p>\n\n\n\n

As a manufacturer providing custom acrylic sheet processing<\/a><\/strong>\u00a0for advertising, equipment manufacturing, and light box customers, YUCHENG Board Industry<\/strong>\u00a0runs all three processes in our workshop every day, accumulating plenty of hands-on experience and lessons. Customers often bring a finished panel and ask “How was this made?” or “Why does mine fade?” The judging methods and comparison logic in this article are exactly the practical know-how we use when serving customers daily.<\/p>\n\n\n\n

1. First Understand: Three Different Ways to “Put a Pattern on Acrylic”<\/strong><\/strong><\/h2>\n\n\n\n

Although they all put graphics on acrylic, serigraf\u00eda<\/a>, engraving, and UV printing<\/strong>\u00a0are fundamentally three different approaches.<\/p>\n\n\n\n

Screen printing<\/strong>: Like stamping with a seal. First, make a mesh stencil (a leaky template). Squeeze ink through the open areas of the stencil onto the acrylic surface. The ink layer sits on the sheet surface and forms the pattern. <\/p>\n\n\n\n

The core idea is “print” \u2014 the pattern is an added ink layer on the surface.<\/strong><\/p>\n\n\n\n

Engraving (laser \/ CNC)<\/strong>: Like carving with a knife. Use a laser beam or CNC tool to remove a layer of acrylic material from the surface, or cut all the way through. The pattern is “carved” out, with raised-and-sunken texture, even hollow cutouts. <\/p>\n\n\n\n

The core idea is “carve” \u2014 the pattern is part of the sheet itself, not an added material.<\/strong><\/p>\n\n\n\n

UV printing (digital printing)<\/strong>: Like printing with a printer. Use digital print heads to spray ink directly onto the acrylic surface. The pattern is colorful, high-definition, and can be gradient, like printing a photo. <\/p>\n\n\n\n

The core idea is “spray” \u2014 the pattern is a high-definition color image sprayed on the surface.<\/strong><\/p>\n\n\n\n

Remember it in one sentence: screen printing = stamping, engraving = carving, UV printing = printing.<\/strong>\u00a0These three approaches determine each one’s pros, cons, suitable scenarios, and price. Let’s go through them one by one.<\/p>\n\n\n\n

Key keywords: screen printing, laser engraving, CNC engraving, UV printing \u2014 the four core words of acrylic surface processes.<\/strong><\/p>\n\n\n\n

2. Acrylic Screen Printing Process Explained<\/strong><\/strong><\/h2>\n\n\n\n
\"serigraf\u00eda\"<\/figure>\n\n\n\n

Screen printing<\/strong> is the most classic and longest-established of the three processes, best for mass-producing fixed patterns and single-color or few-color logos.<\/p>\n\n\n\n

2.1 How screen printing works<\/strong><\/strong><\/h3>\n\n\n\n
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  1. Make a mesh stencil<\/strong>: Based on the pattern, hollow out the areas to be printed, creating a mesh stencil (now usually made with photosensitive material, high precision);<\/li>\n\n\n\n
  2. Position<\/strong>: Place the acrylic sheet flat on the printing table and fix its position;<\/li>\n\n\n\n
  3. Squeegee<\/strong>: Pour ink onto the stencil, use a squeegee to scrape ink across the hollow areas, so ink transfers onto the acrylic surface;<\/li>\n\n\n\n
  4. Cure<\/strong>: Put printed sheets into an oven or UV curing line to dry and set the ink;<\/li>\n\n\n\n
  5. Repeat<\/strong>: For multiple colors, change the stencil and print again, one color per stencil.<\/li>\n<\/ol>\n\n\n\n

    2.2 Advantages of screen printing<\/strong><\/strong><\/h3>\n\n\n\n