1, with all four legs open: 138×69 (standard four legs)
2. Four-legged horizontal batch: 138×69 (standard four-legged)
3. Four-foot single strip (vertical axis): 138×34 (the length of standard four-foot rice paper is unchanged, and the width is 1/2).
4. Four-foot couplets: 138×34 (the standard four-foot rice paper has the same length and the width is 1/2).
5. Four-foot cube: 69×68 (the length of standard four-foot rice paper is 1/2, and the width remains unchanged).
Extended data:
It shall comply with the provisions of GB/T 10342, and indicate the geographical indications, product marks, product names, raw materials (or raw materials and ingredients), specifications and dimensions, name and address of the manufacturer, production date and standard number; Or according to the provisions of the order contract; There should also be warning signs such as "fear of humidity".
The paper is soft, smooth and smooth, with a faint bamboo curtain. Trimming should be neat and clean, and there should be no defects such as wrinkles, cracks, holes, sand particles and attachments that affect the use of paper. The color tone of the same batch of products should be consistent, and the brightness (whiteness) difference should not be greater than 3% (absolute value).
Baidu Encyclopedia-specifications of rice paper