PVC shrink label: 1.size : 20-900mm 2.thickness : 20-70micron 3.shrink rate : 50% ~53% PVC shrink label for water bottle :1. PVC shrink Label is a heat sensitive plastic material, it can avoid printing on bottle, cup, tray, dish and etc products directly with vivid pictures.2. By using manual or automatic labeling machine, and through the heat tunnel, the label will shrink around the products ...