Hot-Melt Adhesive Labels

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Website: http://packaginglabel-en.com/2-hot-melt-adhesive-labels.html

Zhongheng has extensive experience in producing custom hot-melt adhesive labels, delivering professional solutions for food and beverages, household products, and a variety of other applications. Labels can be tailored in terms of color, layout, size, and material, ensuring both attractive presentation and reliable functionality.

Our production lines work with materials such as PVC, PETG, OPS, and BOPP, supported by advanced printing, coating, and slitting equipment. With a daily capacity of up to 30 million labels, we are equipped to handle both large-scale and urgent orders. Every batch undergoes multiple tests, including tensile strength, abrasion resistance, and flatness checks, to ensure that each label adheres securely to its container and maintains long-term durability.

With high production capacity with uncompromising quality, our hot-melt adhesive labels not only secure your packaging but also strengthen your brand’s presence in a competitive market.

Specification

Label material	Pearlized film, BOPP, multi-layer composite film
Label thickness	40–120 μm
Adhesive type	EVA, PE, polyurethane (PU)
Adhesive coating thickness	15–30 μm
Label size	Width and length customized as required
Adhesion strength	≥ 2.0 N/cm (between paper and PET substrate)
Peel strength	200–500 g/inch
Elongation	10%–40%
Temperature resistance	–20 °C to 80 °C
Roll width	330 mm / 420 mm / customized
Core inner diameter	76 mm / 152 mm
Roll weight	≤15 kg
Printing compatibility	Thermal transfer, flexographic, screen printing
Surface finish	Gloss, matte, textured
Adhesion method	Hot-melt adhesive activation
Adhesive set time	1–3 seconds
Storage conditions	20-25°C，dry and away from light
Shelf life	6-12 months
Environmental compliance	RoHS、REACH

Material Options to Choose From

We provide a selection of widely used materials for hot-melt adhesive labels, designed to meet the diverse needs of different industries and packaging formats:

Pearlized film labels: Ideal for carbonated drinks, energy beverages, bottled water, and dairy products. The soft, glossy finish enhances the overall look and feel of the packaging.
BOPP labels: Suitable for juice bottles, children’s drinks, shampoo, body wash, and other household products. These labels are resistant to abrasion and tearing, making them reliable in high-frequency use environments.
Multi-layer composite film labels: Designed for condiments such as soy sauce, vinegar, chili paste, and ketchup, as well as large-capacity bottles and special packaging. These labels combine barrier properties with durability, making them suitable for complex packaging conditions.

Advantages of Hot-Melt Adhesive Labels

Hot-melt adhesive labels provide excellent initial tack and peel strength, along with reliable performance across a wide temperature range and smooth surface finish.
The adhesive cures within seconds, making it ideal for continuous, high-speed automated production lines.
Hot-melt adhesive labels offer stronger adhesion, are non-toxic, and do not require drying equipment, improving both efficiency and safety.
Made primarily from natural materials and free from harmful substances, hot-melt adhesives are safe for both use and disposal, reducing environmental impact.
Hot-melt adhesive labels require fewer printing consumables, help conserve forest resources, lower production costs, and ensure hygiene and ease of application.

Sample Cases

Samples

When bottles get damp or condensation builds up, the glue doesn’t stick as firmly as it should and may soften, causing the label edges to lift or peel away. To keep labels firmly in place, many brands use a thin protective film or add waterproof finishes, so that the labels stay neat and secure, even if the surface of the bottle is damp.

If the right balance of glue and heat is used, the labels stick properly, without leaving messy residue or affecting the surface of the bottle. Problems usually come up when the heat is set too high or when too much glue is applied, which can make the adhesive spill over and leave stains.

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