Changcheng’s strapping seals for PET strapping are manufactured from high-quality galvanized steel and thus they are high-strength and durable. They are usually used for PET strapping and manual strapping in fields of the ceramic industry, stone industry, the artificial board industry, the solar PV industry, fruits and bricks transportation.

Paper edge protectors, as known as paper angles, paper angle protectors, corner protectors and angle protectors, are made by gluing multiple layers of paper or cardboard together and used to enhance the strength of packages and protect edges or corners.

Changcheng’s paper edge protectors have smooth surface without any irregularity. Versatile paper edge protectors provide strong protection to inside and outside of packages.

The design of paper edge protectors embodies Changcheng’s idea of being green and environment-friendly. They can be recycled and reused and particularly suitable for products that only need edge or corner protection, which saves energy and protects the environment.

Paper edge protectors are widely used in various products transportation, including construction materials, aluminum, steels and other metals, bricks, candies, frozen food, daily necessities, home appliances, chemicals, drugs, computers and high-tech products.

Changcheng mainly manufactures open and closed brown paper edge protectors and produces protectors in customized colors if there is a large volume of orders. Changcheng’s paper edge protectors meet the criteria of ISO9001 and pass the RoHS lab tests to enter the international market.

We can produce paper edge protectors that are 20 to 100mm in width and 1 to 10mm in thickness. L-shaped edge protectors, U-shaped edge protectors, outer diameter protectors, corner protectors with a puzzle joint, corner edge protectors (90 degree) and special corner protectors are provided to meet different packaging needs.

30x30x3mm, 40x40x3mm, 40x40x4mm, 40x40x5mm, 45x45x3mm, 45x45x4mm, 45x45x7mm, 50x50x4mm, 50x50x5mm, 80x80x4mm, 80x80x5mm, 80x80x7mm

Plastic corner protectors are placed between an edge of products and straps to protect products and straps against damages in case that edges of some products are vulnerable to tight strapping or straps would be cut off by sharp edges of products. Plastic corner protectors are mainly used in the fields of artificial boards, stone, ceramic tiles and PV modules.

Changcheng provides high-quality plastic corner protectors to better safeguard product transportation.

Changcheng’s wire buckles made of high-quality steel wires have strong tensioning capacity after galvanization and phophorization surface treatment. They are particularly designed for PP straps and PET straps, such as, woven straps and flexible straps.

• Easy to use with strap tensioners;
• Used to tightening large products, such as, aluminum ingots, steels and stone, on pallets and handcarts or in containers;
• Strong enough to reach 4.5 tons of tensioning force
• Applicable to various types of PP straps and PET straps, such as, webbing straps and flexible straps

• Containers, large machines, large pieces of glass, tubes, oil drums, steels, woods, paper and chemicals
• Changcheng’s wire buckles optimize packaging efficiency and save costs.
• Raw material: steel wire
• Surface treatment: galvanization, phosphorization and bluing

Changcheng provides brick edge protectors that are particularly designed to protect the straps from sharp edges of bricks and efficiently pack bricks together along with straps.

Changcheng’s brick edge protectors are high-quality, flexible, resilient and economic. Nowadays, they are the most suitable edge protectors for brick packaging and transportation.

We produce brick edge protectors that are 45mm in width and 0.45 in thickness. They weigh 9 to 10 kg per coil.