{"id":4721,"date":"2026-10-26T11:11:14","date_gmt":"2026-10-26T11:11:14","guid":{"rendered":"https:\/\/orimartdesign.com\/lenticular-poster-manufacturing-guide\/"},"modified":"2026-10-26T11:14:08","modified_gmt":"2026-10-26T11:14:08","slug":"lenticular-poster-manufacturing-guide","status":"publish","type":"post","link":"https:\/\/orimartdesign.com\/fr\/lenticular-poster-manufacturing-guide\/","title":{"rendered":"Lenticular Poster Manufacturing: A Wholesale Buyer’s Guide"},"content":{"rendered":"
A lenticular poster looks like magic on a shelf and looks like a headache on a purchase order. The customer sees a newspaper that rewrites itself when they tilt their head. The buyer sees a plastic sheet, an interlaced print, an alignment tolerance and a carton that has to survive a subtropical container in July.<\/p>\n
This guide is written for the second person. It covers what a lenticular poster actually is, which effect format suits which product, the sheet specifications that move your unit cost, what artwork files get rejected, and the six quality checks worth writing into the PO before you release a balance.<\/p>\n
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Quick answer<\/strong><\/p>\n
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A lenticular poster is a lens sheet plus an interlaced print. Two to three image frames are sliced into strips and interleaved behind the lenses, so the picture changes as the viewing angle changes.<\/li>\n
LPI controls the whole design. Use 40–50 LPI for large wall pieces, 60–75 LPI for A3 to A2 sizes, and 100 LPI only for small handheld items.<\/li>\n
PET at 0.6 mm is the retail default. Go to 0.9 mm for warm or humid markets. PP is cheaper but cups and warps faster.<\/li>\n
Most custom decor items start at 50–100 pcs, with 7–15 days for samples and 20–35 days for bulk.<\/li>\n
Three defect classes cause almost every claim: registration drift, edge warping and lens scratching. Put all three in the PO.<\/li>\n<\/ul>\n<\/div>\n
A three-design flip series made on 0.6 mm PET lenticular sheet — the format most gift and licensed-art buyers order.<\/figcaption><\/figure>\n
What lenticular actually is (and why it is not holographic)<\/h2>\n
The word gets used loosely in product listings, so it is worth being precise with a supplier. A lenticular print has two physical layers:<\/p>\n
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The lens sheet.<\/strong> An extruded plastic sheet with parallel cylindrical lenses moulded into one face. Its fineness is measured in LPI — lenses per inch.<\/li>\n
The interlaced image.<\/strong> Software slices two or more complete frames into thin vertical strips and interleaves them in a repeating sequence, one strip group per lens.<\/li>\n<\/ul>\n
Because each lens only lets the eye see the strip group directly beneath it, and the eye position changes with viewing angle, tilting the print walks the viewer through the frames. That is the entire mechanism. Nothing is holographic, nothing is electronic, and nothing needs a battery — which is exactly why the format sells in gift retail.<\/p>\n
The manufacturing consequence is unforgiving: the interlace pitch must match the sheet LPI, and the print must stay in registration across the whole sheet. A shift of a fraction of a millimetre at one edge shows up as ghosting — two frames visible at once — and the piece is unsellable.<\/p>\n
Choose the effect before you choose the sheet<\/h2>\n
Buyers usually fall in love with a reference video, then discover the effect needs a frame count or a sheet that does not fit the target retail price. Work backwards from the effect.<\/p>\n
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Effect<\/th>\n
Frames<\/th>\n
Typical LPI<\/th>\n
What it suits<\/th>\n
Main risk<\/th>\n<\/tr>\n<\/thead>\n
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Flip \/ change<\/td>\n
2–3<\/td>\n
40–60<\/td>\n
Licensed art, gift retail, novelty packaging<\/td>\n
Ghosting if registration drifts; weak concept if the two frames are too similar<\/td>\n<\/tr>\n
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