I was asked earlier today (not here) what the difference is between jiaozi wrappers and wonton wrappers and thought I'd also put the answer here for anyone who doesn't know.
Easy really.
饺子皮 (jiǎo zi pí), jiaozi wrappers are round and slightly thicker than those for wontons. Around ¥3 / $0.41 USD per 250g
馄饨皮 (hún tun pí) or 云吞皮 (yún tūn pí), wonton wrappers are square and slightly thinner than those for jiaozi. Around ¥4 / $0.55 USD per 250g
Both are often sold for less than ¥1 / $0.14 as a loss leader by stores that offer delivery. Most people use these rather than makng their own.
皮 (pí) means 'skin'; not wrapper.
