Kraft liner, also known as test liner, is a high-strength, durable
paperboard made from 100% virgin wood pulp or recycled fibers. It
is primarily used for packaging and is designed for heavy-duty
applications. Here are its key features:
High Strength and Durability: Kraft paper has excellent tensile
strength, making it ideal for packaging heavy or large items. It is
strong and durable, ensuring the integrity of the package during
handling and transportation.
Environmentally Friendly: Kraft paper is made from virgin or
recycled fibers, making it an environmentally sustainable choice.
It is biodegradable and recyclable, making it a more
environmentally friendly choice compared to other types of
packaging materials.
Smooth and Uniform Surface: Kraft paper has a smooth and uniform
surface, making it ideal for printing. It provides high-quality
printing effects for labels, logos, and other graphic designs,
ensuring that the packaging looks professional and beautiful.
Versatility: Kraft paper is widely used in a variety of packaging
solutions, such as corrugated boxes, cartons, and packaging for
products such as food, electronics, and clothing. It is suitable
for single-wall and double-wall structures.
Moisture and Oil Resistant: Some kraft paper is treated with
moisture-proof treatment, making it ideal for food packaging and
other applications that may come into contact with liquids.
Cost-effective: Kraft paper is strong and versatile, often a more
economical packaging option without compromising durability and
quality.
Available in different weights: Kraft paper is available in a
variety of weights (measured in grams per square meter (gsm)),
providing flexibility in choosing the right thickness and strength
for specific packaging needs.
Lightweight: Despite its strength, kraft paper is relatively
lightweight compared to other packaging materials, helping to
reduce shipping costs.
Printable: Kraft paper is suitable for a variety of printing
techniques, such as flexographic and offset printing, allowing
brands to easily customize their packaging with logos, product
information and designs. These characteristics make kraft paper a
popular choice for businesses looking for affordable, sustainable
and reliable packaging solutions.
