Read the measurement, not just the size label.
Zhongji air fryer liner sizes are base measurements. A square 16 × 16 × 4.5 cm liner has a 16 × 16 cm base and a 4.5 cm wall height. The opening is wider than the base. Compare the base with the basket’s inside floor and check a formed sample.
For baking paper, write sheet width × length in centimetres, or roll width in centimetres × roll length in metres. A 30 × 40 cm sheet and a 30 cm × 10 m roll describe different formats; neither measurement states the pack quantity.
Keep model labels separate from measured dimensions. On the pizza tray page, the 6-inch size label corresponds to a 14 cm base diameter and 2 cm height. Use the listed centimetre measurements and an actual sample to check box clearance.
GSM is paper mass per unit area.
GSM means grams per square metre (g/m²), not grams per piece or thickness. Zhongji baking paper is offered in 38 and 40 gsm. Select the material and format as well as the grammage; the GSM value alone does not establish food-contact compliance or suitability for a particular use.
Measurement references: ISO 536 for grammage and ISO 534 for paper thickness.
Keep the unit and measuring point on the drawing.
Mark whether each value is a base, opening, height or flat-sheet measurement. Keep mm, cm, m and inch labels explicit; 10 mm equals 1 cm. For paper doilies, use the shape and units in the product table rather than assuming every format uses inches.
Questions buyers ask about sizes and GSM.
Does 38 gsm mean that each sheet weighs 38 grams?
No. It means 38 grams per square metre of paper. The weight of one piece also depends on its area; GSM is not a pack count.
Which dimensions should I send for a shaped liner?
Send the shape, base dimensions and wall height with units, plus the inside measurements of the basket, tin or box. Label any opening measurement separately and check a formed sample before approving the fit.
Send a specification that can be compared.
Include the product link, shape, labelled dimensions, paper material and GSM, pieces or rolls per pack, total pack quantity and destination. Add a drawing or reference sample when fit matters. Keep the required dimensions separate from a model name or pack count.
Read the food-paper inquiry checklist ↗
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