High transparency PETG sheet is used for paper-plastic composite, thermoforming, and medical blister
High transparency PETG sheet
Features: PETG sheet is made of three monomers, terephthalic acid (PTA), ethylene glycol (EG), and 1,4-cyclohexanedimethanol (CHDM), and has a high transparency of about 93%. It also has outstanding toughness and high impact strength. The impact strength is 3-10 times that of modified polyacrylates, and it has a wide processing range, high mechanical strength, excellent flexibility, good cold resistance, and is not easy to crack.
Paper-plastic composite application: The surface of high transparency PETG sheet is smooth. After being composited with paper, it can make paper-plastic products have the advantages of paper printability and stiffness and PETG sheet high transparency, water resistance, chemical resistance, etc., which improves the beauty and practicality of packaging.
Thermoforming application: PETG sheet has good thermoforming performance, can be quickly formed at a lower temperature, can produce products with complex shapes and large stretch ratios, with short molding cycle, low temperature, high yield rate, and can be made into packaging containers and display racks of various shapes.
Medical blister application: In the field of medical blister, PETG sheet meets the US FDA's food contact standards, is non-toxic and tasteless, and has high safety. Its high transparency helps medical staff directly observe the status of internal drugs or medical devices, and its good toughness and impact resistance can prevent rupture during transportation and use.
Combined application with PETG sheet in medical blister: In medical blister packaging, high-transparency PETG sheet is often used in combination with Tyvek. PETG sheet is used as the main part of blister molding to provide transparency, toughness and protection. Tyvek is used as a lid or sealing material, using its excellent air permeability, microbial barrier and puncture resistance to ensure a sterile environment inside the package, while facilitating sterilization treatment, such as ethylene oxide sterilization.