PET & PLA Sheet Extrusion Line

What is the PLA/PLA Sheet ?

  1. PET sheet (polyethylene terephthalate) is a common thermoplastic that provides high dimensional stability, excellent mechanical strength and good resistance to creep. It offers resistance to chemicals, provides very low moisture absorption and is a good electrical insulator. The PET Sheets application contains general packaging applications, dairy items, and thermoforming food packaging applications, light panels, urban development and public buildings, street furniture, signs, advertising, and information, and sanitaryware.
  2. PLA is a lactic acid made from corn residue. It is biodegradable and biocompatible. This means that the boards are compostable under non-industrial conditions. It is an impact-resistant and machinable sheet with a hard surface. The PLA sheet can be used in rigid package of fruits, vegetables, eggs, cooked food and roast food, also can be usedfor packaging of sandwich, biscuit and some other packages like fresh flower.
SheetProduct FeaturesApplicationsKailida Extrusion Advantages
PET SheetRigid, high transparency and glossiness.PackagingExtrusion equipped with special degassing system, so the crystallization-free and drying-free exhaust for PET sheet.
Stable performance, not influenced by humidity.
Good conduction properties.Folding boxHigh torque, low speed, low energy consumption and high efficiency.
Superior impact resistance.
High light transmittanceVacuum therm-formingTwin screw extruder generates less frictional heat during extrusion of molten resin.
Superior processing property
Waterproof, good weather resistance, corrosion resistance.Blister PackThe resin melted in the barrel of the twin screw extruder undergoes smooth and balanced twin screw meshing and shearing, so that the raw materials are mixed and melted, and the quality is better.
Eco-friendly; odorless, tasteless, Non-toxic; Non pollution, easy to be recycled.
PLA Sheet100% biodegradable and compostableUsed for packaging industry like cups, bowls, bottles and strawsThe twin screw extruder rotates in mesh, and the finished product in the barrel can be cleaned automatically.
Suitable oxygen barrier properties.
Poor water vapour barrier properties.
Used for flowers and gift packagingThe melting time of the raw material in the barrel is shorter (that is  the residence time of the raw material in the barrel is shorter than that of a single screw extruder), and the productivity is higher than that of single screw extruder.
Easy thermoforming characteristics.
High transparency and gloss.Used for biomedical and pharmaceutical applications such as drug delivery systems.The whole production line is operated by PLC touch screen, high digital system, easier debugging and more convenient maintenance.
Compostability.

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