heat sealing

基本解釋

Seams shall be formed by stitching, heat sealing, gluing or any equivalent method. All stitched seam-ends shall be secured.
接縫必須采取縫合、熱封、粘合或其他等效方法。所有縫合的接縫端都必須加以緊閉。
chinafanyi.com
Packaging Aids Corp. (PAC) manufactures heat sealing equipment for the food, medical, industrial, and electronic industries.
包裝輔助公司（PAC）為食品、醫(yī)療、工業(yè)和電子行業(yè)提供熱封機。
All shapes and sizes Manufactured as round, flat, two, three, and four sided Sewn or heat sealing process to weld all seams permanently.
各種形狀和尺寸圓型，平面，二，三，四片面縫補或熱封過程的均為接縫焊接。
www.e-gtm.com.cn

Covidien focuses instead on devices like its LigaSure tools for heat-sealing blood vessels during surgery.
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