packaging

Its main advantages lie in the controllable surface finish and high color performance. The base paper, often made from wood pulp or cotton pulp, is dense with moderate stiffness. Through adjustments in coating composition and application, several subtypes are derived. For example, high-gloss coated paper features an extremely smooth surface with gloss exceeding 80%, resulting […]

For premium appeal, the metallic sheen of foil labels can be enhanced through gold stamping or matte finishes, creating a high-end look. Examples include gold foil labels on luxury chocolate gift boxes to highlight exclusivity; aluminum foil labels on aged Pu’er tea cakes for moisture protection and laser-engraved branding; and foil neck labels on high-end

The “brightness” of fluorescent stickers essentially comes from the process where fluorescent pigments absorb external light (such as natural sunlight or fluorescent lighting) and convert it into visible light—this is called photoluminescence. Different types of fluorescent pigments vary greatly in luminous efficiency and brightness decay rate, making pigment selection the decisive factor for brightness. Currently,

First, determine the client’s basic needs: Identify the application surface (such as mobile phones, laptops, water bottles, gift boxes, children’s toys, etc.). Different carriers have vastly different requirements for sticker size, thickness, and adhesion — for example, mobile phone stickers must be thin, removable, and leave no damage, while water bottle stickers must be waterproof

Food and Beverage Industry: Packaging Upgrades Driven by Eco-Friendly AttributesThe food industry is the most extensive application field for kraft paper labels, with the core driving force coming from consumers’ recognition of the values of “natural, safe, and sustainable.” In the baking and confectionery industry, kraft paper labels are often used as roll labels directly

Sunlight and Light Effects: Conveying Warmth and EnergySunlight is the core natural symbol of summer. Its presentation on label graphics should balance a “sense of warmth” with a “sense of comfort.” A direct sun motif can be simplified — for example, using an orange-to-yellow gradient circle as the base, accented with radiating lines or light

Information Display: Ensuring content completenessIf the dome sticker is used to display text, graphics, or other information (e.g., product specifications, brand logo, warning signs), its size must first guarantee clarity and readability. For example, a dome sticker printed with a brand logo should have a diameter that allows the smallest lines or text in the

Plastic-based materials rely on molecular stability for safety. Biaxially oriented polypropylene (BOPP) is widely used due to its excellent chemical inertness. BOPP films that meet GB 4806.7-2016 standards must have monomer residues below 0.5 mg/kg and be free from phthalate plasticizers. For low-temperature environments, low-density polyethylene (LDPE) is preferred—it maintains flexibility even at -40°C, making