Thermal bag thickness 2mm, width 35cm, length 30cm} Parsing process: 1. Remove marketing words: non-functional words such as "takeaway", "disposable", "packed bag", etc 2. Merge material features: "Tin foil" and "aluminum foil" are merged into mate

▸ Material structure: aluminum foil composite insulation layer, thickness 2mm
▸ Product size: 35cm (width) ×30cm (length)
▸ Applicable scene: compatible with standard ice pack placement
▸ Sealing design: one-time press-sealing structure
▸ Capacity specification: adapt to the size of common take-out lunch boxes