我们在密封塑料袋时,为了更好地起到密封效果,往往容易出现打成“死扣”的情况,这个时候喝完的饮料瓶就能派上用场。取一个塑料瓶,用剪刀或裁纸刀沿着瓶口下方的2～3厘米转圈剪下,留上半部分瓶口位置,将切面用砂纸打磨均匀,使切面平滑,这样一个密封夹就做好了。将保鲜袋或者塑料袋装上物品,取下新做好的密封夹的瓶 When we sealed the plastic bag, in order to better play a sealing effect, often prone to labeled as “dead buckle” situation, this time drink bottles will come in handy. Take a plastic bottle, with a pair of scissors or paper knife along the bottom of the bottle 2 to 3 cm circle cut, leaving half of the bottle position, the section polished with sandpaper to make the section smooth, so a seal clip to do All right. Put the bag or plastic bag into the bag and remove the newly made bottle with the sealed clamp