The type axis of PETG Heat Shrink Label market taxonomy classifies products into Clear PETG, Colored PETG, Matte PETG, High‑Temperature PETG, and Printable PETG. Clear PETG, comprising 30 % of volume, is favored for its optical clarity, enabling product visibility and barcode readability. Colored PETG, with a 22 % share, satisfies brand‑specific aesthetics and compliance color‑coding across sectors. Matte PETG, representing 18 % of sales, reduces glare on reflective surfaces, particularly in automotive and electronics labeling. High‑Temperature PETG, accounting for 15 % of the market, meets performance thresholds above 120 °C, essential for sterilization processes in pharmaceuticals and food processing. Printable PETG, at 15 % share, integrates directly with digital printing workflows, supporting variable data and on‑demand customization. These type sub‑segments collectively shape the PETG Heat Shrink Label segmentation landscape, influencing material sourcing, equipment investment, and pricing dynamics across the industry.