What is PET packing strap
PET packing strap is a kind of polyester strapping made of PET as the main raw material and extruded unidirectionally stretched.
The most popular new environmentally friendly packaging material that replaces steel belts, steel wires, and heavy-duty PP straps.
Features of PET packing strap
Material: Polypropylene wire-drawing grade resin, because of its good plasticity, strong breaking strength, bending resistance, light specific gravity, easy to use, and other advantages.
The packing strap is made of a blend of PP and PET.
Main production process:
Plastic particle melting — pressure belt —- forming —– cooling —– winding —– packaging — storage packing belt adopts polypropylene through heating, melting, stretching, cooling produced net structure packaging material.
The basic parameters that affect the quality of strapping are tension, length, bending, elongation, and so on.
In the case of the same tension and other parameters, the longer the length, the lower the cost.
Advantages of PET packing strap
(1)Save money by 50%: According to the performance comparison analysis and practical data of PET plastic steel belt and steel belt, it can be seen that the use of PET packing strap can completely replace steel belts of the same specification or steel wire packaged goods with the same tensile strength.
According to calculations, under the same specifications and the same length, the weight of the plastic steel belt is only 1/6 of the steel belt, and the use of a PET packing strap of steel belt packaging glass can save 50% of the packaging cost.
(2) Safety: The PET packing strap can maintain a 5% tightening force for a long time without returning to looseness, and there is a 5% cushioning elongation when impacted by a strong external force to ensure the safety of the packaging.
The PET packing strap has no sharp edges of the steel belt, so it will not cause damage to the packaged objects, and it will not cause any harm to the operator during the packing and unpacking process.
3) Environmental protection: PET packing strap is made of food-grade packaging materials. It has moisture-proof, rust-proof, waterproof, and anti-corrosion characteristics, will not cause pollution to the packaging, meets environmental protection requirements, and has no restrictions on export after packaging.
The used PET plastic steel belt can be recycled, and the recycling process is pollution-free.
It is a kind of polyester strapping belt made of PET as the main raw material and extruded unidirectionally. It is currently the most popular new environmentally friendly packaging material that replaces steel straps, steel wires, and heavy-duty PP strapping straps.