Procurement Knowledge Base Frequently Asked Questions: Hologram Sticker Sheets Procurement
Direct, technical answers to common questions asked by B2B buyers, sourcing agents, and brand managers during the procurement process.
1. What file formats and vector layers are required for custom Hologram Sticker Sheet printing?
For custom OEM production, we require vector artwork in Adobe Illustrator (.AI), PDF, or EPS format. Artwork files must contain three distinct layers: (1) CMYK Artwork Layer for colored graphics, (2) White Ink Mask Layer (indicated as a spot color) defining areas where opaque white ink prevents holographic shine, and (3) Die-Cut Line Layer (1pt stroke) defining the exact kiss-cut borders. Our studio team provides free pre-flight vector proofing prior to mass production.
2. What is the difference between kiss-cut and die-cut hologram sticker sheets?
A kiss-cut sticker sheet cuts only through the top holographic film layer and adhesive layer, leaving the backing paper liner completely intact. This allows multiple individual stickers to remain organized on a single unified sheet. A die-cut (or die-through) sticker cuts completely through both the holographic substrate and the backing liner, creating individual standalone stickers. Most retail buyers prefer kiss-cut sheets for easier pegboard merchandising and higher retail margins.
3. How do you prevent ink peeling or scratching on glossy holographic PET films?
Holographic PET and vinyl films possess non-porous surfaces that can cause standard offset inks to flake. We utilize industrial UV-curable inks combined with inline corona treatment, which increases film surface energy prior to printing. Furthermore, all our hologram sticker sheets receive a protective matte or glossy lamination layer, guaranteeing complete scratch, water, and chemical resistance during consumer handling.
4. What are your standard lead times for wholesale sample production and bulk order delivery?
Pre-production digital sample proofs are typically provided within 48 hours. Physical pre-production samples require 5–7 business days following artwork sign-off. Mass manufacturing lead times range from 12 to 18 business days depending on total unit volume and packaging complexity. Express international air freight (DHL/FedEx) takes 3–5 days, while ocean freight shipments to major global ports take 20–30 days.
5. Can you manufacture eco-friendly or biodegradable hologram sticker sheets?
Yes. We offer eco-conscious lines replacing traditional PET film with plant-derived PLA (Polylactic Acid) holographic matrices or FSC-certified Japanese washi paper containing metallic iridescent fibers. These eco-substrates utilize water-based acrylic adhesives and recyclable glassine liners that conform to international EN13432 and ASTM D6400 compostability guidelines.
6. How does the white ink underlay affect the appearance of holographic foil?
Holographic film acts as a reflective mirror. When CMYK inks are printed directly onto holographic foil without a white underlay, the inks become semi-translucent and metallic in appearance. By applying a 100% opaque white ink underlay behind specific text or character artwork, those areas appear crisp, solid, and non-metallic, while the unprinted holographic foil surrounding them reflects a full rainbow spectrum. Combining both techniques creates striking visual contrast.
7. What are the minimum order quantities (MOQs) for custom branded hologram sticker sheets?
Our standard catalog wholesale MOQ starts at just 100 units per style for independent retail stockists. For custom OEM/ODM production featuring bespoke die-cuts, custom backing cards, and proprietary holographic foil patterns, our starting production run is typically 1,000 sheets per design, offering significant volume discounts at 5,000, 10,000, and 50,000+ units.
8. Do your sticker sheets comply with international toy safety and packaging regulations?
Yes. All raw materials—including holographic films, adhesive layers, UV inks, and backing paper—are independently tested and certified for compliance with US CPSIA, EU EN71-3 (Heavy Metal Migration), California Proposition 65, and REACH regulations. Laboratory test certificates are available upon request for enterprise corporate compliance officers.
