back seal

常見例句

Pack with film, top seal, bottom seal and back seal by automatic bag making machine.
包裝材料用卷膜，機(jī)器自動(dòng)制袋為上封、下封加背面封口。
Pack with film, upper seal, lower seal and back seal by automatic bag making machine.
包裝材料用卷膜，機(jī)器自動(dòng)制袋為上封、下封加背面封口。
Use back seal design, can replace top seal parts under pressure. Entirety of non-rising bonnet design, have compact structure.
采用倒關(guān)雙密封設(shè)計(jì)，可帶壓更換上密封組件，整體閥蓋暗桿設(shè)計(jì)，結(jié)構(gòu)緊湊。

After his first time seeing her play with the other kids, George confidently reported back to Seal that Caroline had no problem holding her own.
FORBES: Caroline Pla, 11-Year Old Football Player, Discriminated Against By The Catholic Church