what is shrink wrap made of

Heavy Duty PE Shrink Wrap Film 15μm - 300μm Thickness White Boat Shrink Wrap

BSS-400 Shrink Wrap Tunnels , Heat Tunnel For Bottles Carton Box

L Type Shrink Wrapping Machine Semi 100 Micro Automatic Shrink Wrapper

220v Automatic Heat Shrink Wrapping Machine 6KW Shrink Tunnel Packaging Machine

5 Layers Printable Shrink Wrap Film

Eco - friendly Shrink Sleeve Labels For Shampoo Bottle PVC / PET Shrink Wrap

Industrial 220V Shrink Packaging Machine , Multifunctional Heat Shrink Wrap Machine

Professional Auto Shrink Wrap Machine / Shrink Sleeve Label Machine

Plastic Film Heat Shrinking Wrapping Packaging Machine With Shrink Tunnel

SWC 590 SWD 2000 Shrink Wrap Packing Machine Cotton Swab Shrink Wrapping Machine

Polyester Heat Shrink Wrap Film / Stable Performance Shrink Film Packaging

Heavy-Duty POF Boat Shrink Wrap Film, Central Fold Film, Colored Printed Protective Heat Shrinkable Film

Automatic Sandwich Panel Wrapping Machine ,Control PLC Panel Shrinking Wrapping Loading 100kg

15m/Min Shrink Wrap Machine L Sealer POF Shrink Film Packaging Machine

Auto Shrink- Wrapping Packing Machine (Model : JMB-250A)

20pcs/Min PE Film Heat Shrink Wrap Machine Sleeve Sealing Wrapping

Automatic PE Film Shrink Wrap Packaging Machine For Bottle Customized Capacity

15-30/min POF/PE Book Shrink Wrap Machine DVD Shrink Wrapping Machine Made in China

Heat Shrink PLA Biodegradable Shrink Wrap 18 To 30mic

Heavy-Duty POF Boat Shrink Wrap Film, Central Fold Film, Colored Printed Protective Heat Shrinkable Film