When ordering labels, the options you encounter can be overwhelming: Coated, PP Opaque, Metallized, Transparent, Thermal... You might think, "It's just a label, why so many varieties?"
My years in the industry have taught me this: There is no universal 'best label,' there is only 'the most suitable label for your job.' A label perfect for a shampoo bottle can be a disaster on a cardboard box. Or a cheap paper label that's great for dry food might melt away when put in the refrigerator.
To ensure you don't risk your money and products, I've prepared a guide that simply explains which material is best for you, leaving aside complex terminology.
Step 1: Where Will Your Product Live? (Environment Analysis)
The first question you should ask when choosing a label is: "What will happen to this product?"
- Dry and Room Temperature: Jars, boxes, textiles, dry food. (Paper-based labels are sufficient).
- Humid and Wet: Shampoo, shower gel, beverages. (Plastic-based labels are essential).
- Cold and Frozen: Deep freezer products, cold storage. (Special adhesive is required).
- Oily: Olive oil, motor oil, cosmetic oils. (Oil-resistant material is required).
Step 2: Material Types and Purposes
If you've identified your needs, let's now look at what each material is good for. Here are the most commonly used label printing and material types:
1. Coated Label (Paper-Based)
What it is: A smoothed version of regular paper. It is the most common and economical type.
Where it's used: Honey jars, nut packages, shipping boxes, short-lived products.
Disadvantage: Not water-resistant. It becomes pulpy and tears when wet.
2. PP Opaque (Plastic-Based)
What it is: Polypropylene (Plastic) material. It does not tear or stretch.
Where it's used: Cosmetics (shampoo, lotion), chemical products, cold chain foods.
Advantage: Provides full protection against water, oil, and moisture. The product runs out, but the label doesn't degrade.
3. Transparent Label (Clear PP)
What it is: A plastic material where the background is not visible, only the print.
Where it's used: Glass bottles, transparent packaging containing colored liquids.
Purpose: Provides a prestigious "No-Label Look," as if the packaging itself has been printed.
4. Metallized Label (Silver/Gold)
What it is: Its surface is coated with metallic silver or gold.
Where it's used: Food supplements, premium cosmetics, industrial machinery.
Purpose: To create an perception of luxury and robustness.
| Feature | Coated (Paper) | PP Opaque (Plastic) | Thermal Label |
|---|---|---|---|
| Water Resistance | Low | Very High | Low |
| Tear Resistance | Easily Tears | Does Not Tear | Easily Tears |
| Cost | Economical | Medium | Economical |
| Lifespan | Medium | Very Long | Short (Darkens with heat) |
Step 3: Adhesive Selection (The Invisible Hero)
You've chosen the material, but what about the adhesive? The adhesive determines how long the label will stay on the surface.
- Acrylic (Standard): Ideal for smooth surfaces like glass, plastic, metal.
- Hotmelt (Rubber-Based): Provides stronger adhesion for rough surfaces, cardboard boxes, or slightly dusty areas.
- Deep Freeze (Cold Chain): Essential for products going into -18 degrees. Standard adhesives freeze and the label falls off in the cold.
- Non-Perm (Non-Staining): For glassware or gifts, this adhesive leaves no residue when removed.
Still Undecided?
Label selection is the showcase of your brand and leaves no room for error. If you're unsure which category your product falls into or if you need to apply it to a special surface, don't take risks.
You can reach our expert team via our contact page to analyze your product and find the most suitable solution for your budget and quality needs. Let's make the right choice together.
