I. Characteristics and parameters of the PET strapping

Source:本站原创 Posttime:2010-2-2 11:19:31

The PET packing belt is made of POLYESTER (PET) material with a popular name of plastic-steel belt, and with polyethylene terephthalate as its main raw materials. The PET plastic-steel packing belt is processed via the following steps: Materials are fed into the plastic injection molding machine, heated up through the screw, then extruded by the grinding head. They are then put into the sink for cooling, forming a plastic-steel belt through second traction. An embossing machine presses out decorative patterns, before they are put into the sink again for cooling. Dried by water drawing or wind power, the molded plastic-steel belt is pulled out by the third traction, winded by the winder and then finally packed. The plastic-steel belt is a new type of environment-friendly packing material which can replace steel belt at present, with a wide application in the metallurgy and building materials industries.

II. Features of PET strap include:

1. PET strap is a new type of packing material with high tensile strength and excellent fusion performance.

2. The excellent tightening force of the plastic strap will not loosen after being packed for a long time, which guarantees the outstanding impact resistance of the goods during long-distance shipping.

3. The goods will not be damaged or eroded when packed with PET strap and by packing machine.

4. It has good flexibility and is convenient and safe to operate. Like other plastics, the PET packing belt is uniquely flexible, and thus the packing belt can withstand the bumpiness in the transport process, ensuring safety of transport and protecting against the scattering of goods. The PET strap has no sharp edges unlike the steel belt, so it would not damage the goods or hurt peoples hands. It can be cut without tools, and never cause harm even when it is tightened-up.

5. It does not have strict requirements on storage and transport environments, maintaining a good stability even under temperatures of -50 -100 . Due to the material and production process, PET can adapt to a variety of different climates, can resist high temperature and humidity, and will not get rusty like steel or pollute the environment, lose tensile strength, or reduce packing intensity.

6. It is a new type of material with a very nice appearance, which is environmentally-friendly and recyclable. Convenience and environmental protection: The PET belt is portable and light weight, with a small size that saves storage space; used PET belts can be recycled, in line with environmental protection requirements.

7. The PET strap packing is not expensive, with an favorable performance-price ratio. The density of the PET strap is only 1/6 of that of a steel belt, and the price per unit is relatively low. The length of one ton of plastic-steel belts equals that of 6 tons of steel belts, with the cost per meter lower than that of steel belts.