Inner seal
Type::PE, PP, paper inner seal
Applications:Use a lid to achieve a sealing effect on a plastic bottle or a glass bottle. In addition to sealing, it is still required to remain sealed after removing the seal. It is necessary to use a plastic elastic inner seal to achieve airtightness.
Function::Use plastic elastic inner seal to achieve airtightness.
Alcohol resistance, chemical resistance.
Applicable bottles:PP、PE、PET、PS、PC
ABS, glass
High temperature sterilization inner seal:PP inner seal
Main materials:PE or PP, which are soft and rigid
Thickness specification:PE : 0.7mm、1mm、1.5mm、2mm、3mm
PP : 0.8mm、1mm、1.8mm
Paper inner seal:a. 0.25mm
b. 0.65mm
High temperature sterilization inner seal - thickness specification (chipless paper inner seal):0.2mm