PackagingFood Service

PET Material Guide

PET is a strong, lightweight thermoplastic widely used in thermoforming for food packaging, produce trays, and clamshell containers. Its excellent clarity, barrier properties, and recyclability make it the material of choice for the food service and fresh produce packaging industries.

Forming Temp
120–160°C
Gauge Range
0.2mm – 2mm
Applications
1

Key Properties

Excellent clarity and gloss
Strong gas and moisture barrier
FDA-approved for food contact
High tensile strength
Fully recyclable (rPET)
Good thermoformability

Thermoforming with PET

Polyethylene Terephthalate (PET) is processed on Machinecraft thermoforming machines at forming temperatures of 120–160°C with sheet gauges ranging from 0.2mm – 2mm. The material's unique combination of properties makes it suitable for a wide range of industrial applications.

Machinecraft's servo-driven vacuum forming machines provide the precise temperature control, uniform heating, and programmable forming profiles required to achieve optimal results with PET sheets. Our machines' closed-chamber design ensures consistent part quality across production runs, while the motorized aperture and multi-zone heating systems accommodate the specific thermal characteristics of PET.

Industries that commonly use thermoformed PET components include Packaging, Food Service. Each industry benefits from the material's specific properties — whether that's impact resistance for automotive parts, chemical resistance for industrial enclosures, or surface quality for consumer-facing products.

Best Machines for PET Thermoforming

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