気き泡ほう緩かん衝しょう材ざいMeanings1nounbubble wrap; air-cushioning materialRefers to plastic sheeting with air-filled bubbles used for packaging and cushioning. Often called プチプチ in casual speech.壊こわれやすい商しょう品ひんを気き泡ほう緩かん衝しょう材ざいで包つつんで発はっ送そうした。I wrapped the fragile item in bubble wrap and shipped it.
