Heat-Shrinkable Tamper-Evident Seal with Integrated Environmental Sensors for Wine Bottles

Abstract

A tamper-evident wine packaging system comprises a transparent, shrink-wrapped polymeric material that conforms tightly to a wine bottle, integrating irreversible thermochromic temperature indicators to signal exposure to temperatures outside preset thresholds. Additional sensors for shock, humidity, and RFID tracking may be incorporated. This innovative approach combines anti-tampering and environmental monitoring features into a sleek package, ensuring the authenticity, provenance, and optimal storage conditions of fine wines throughout the supply chain. The system streamlines quality assurance processes and facilitates trustworthy and efficient commerce in premium and collectable wines, representing a significant advancement in wine storage and authentication technology.

What is claimed is: 
     
         1 . A tamper-evident wine packaging system for monitoring storage conditions, comprising:
 I. a shrink-wrapped polymeric material configured to tightly conform to the shape of a wine bottle, thereby enclosing the wine bottle within a protective layer;   II. wherein said shrink-wrapped polymeric material forms a tamper-evident seal around the wine bottle;   III. a first temperature indicator disposed on an exterior surface of said shrink-wrapped polymeric material, said first temperature indicator providing a visual signal when a temperature of the wine bottle exceeds a predetermined upper threshold; and   IV. a second temperature indicator disposed on the exterior surface of said shrink-wrapped polymeric material, said second temperature indicator providing a visual signal when the temperature of the wine bottle falls below a predetermined lower threshold.   
     
     
         2 . The wine packaging system of  claim 1 , wherein said shrink-wrapped polymeric material is formed from a transparent or translucent heat-shrinkable film. 
     
     
         3 . The wine packaging system of  claim 1 , wherein said shrink-wrapped polymeric material is applied to the wine bottle by placing the bottle in a sleeve of the material and applying heat to cause the material to shrink and conform tightly to the contours of the bottle. 
     
     
         4 . The wine packaging system of  claim 1 , wherein said first temperature indicator and said second temperature indicator each comprise a thermochromic material that undergoes an irreversible color change when exposed to temperatures outside of a predetermined acceptable range for wine storage. 
     
     
         5 . The wine packaging system of  claim 4 , wherein said thermochromic material is in the form of a strip or label adhered to the exterior surface of said shrink-wrapped polymeric material. 
     
     
         6 . The wine packaging system of  claim 1 , further comprising a shock or vibration sensor disposed on the exterior surface of said shrink-wrapped polymeric material, said shock or vibration sensor configured to provide a visual signal when the wine bottle has been subjected to potentially damaging impact or movement exceeding a preset threshold. 
     
     
         7 . The wine packaging system of  claim 1 , further comprising a humidity indicator disposed on the exterior surface of said shrink-wrapped polymeric material, said humidity indicator providing a visual signal when a humidity surrounding the wine bottle exceeds a predetermined threshold. 
     
     
         8 . The wine packaging system of  claim 1 , wherein said shrink-wrapped polymeric material conforms tightly to a body, shoulder, neck, and cap of the wine bottle. 
     
     
         9 . The wine packaging system of  claim 1 , wherein the transparent or translucent nature of said shrink-wrapped polymeric material allows for visual inspection of the wine bottle and its label while providing a tamper-evident seal and protection from environmental factors. 
     
     
         10 . The wine packaging system of  claim 1 , further comprising a passive radio frequency identification (RFID) tag positioned adjacent to the exterior surface of said shrink-wrapped polymeric material, said RFID tag encoding information about the wine stored within the packaging system and readable by an RFID scanner. 
     
     
         11 . A method for packaging and monitoring a wine bottle, comprising the steps of:
 I. placing the wine bottle within a sleeve of heat-shrinkable polymeric material;   II. applying heat to the sleeve, causing the polymeric material to shrink and conform tightly to the shape of the wine bottle, thereby enclosing the wine bottle within a protective layer and forming a tamper-evident seal;   III. disposing a first temperature indicator on an exterior surface of the shrink-wrapped polymeric material, said first temperature indicator providing a visual signal when a temperature of the wine bottle exceeds a predetermined upper threshold; and   IV. disposing a second temperature indicator on the exterior surface of the shrink-wrapped polymeric material, said second temperature indicator providing a visual signal when the temperature of the wine bottle falls below a predetermined lower threshold.   
     
     
         12 . The method of  claim 11 , wherein the heat-shrinkable polymeric material is transparent or translucent. 
     
     
         13 . The method of  claim 11 , wherein said first temperature indicator and said second temperature indicator each comprise a thermochromic material that undergoes a irreversible color change when exposed to temperatures outside of a predetermined acceptable range for wine storage. 
     
     
         14 . The method of  claim 11 , further comprising the step of disposing a shock or vibration sensor on the exterior surface of the shrink-wrapped polymeric material, said shock or vibration sensor configured to provide a visual signal when the wine bottle has been subjected to potentially damaging impact or movement exceeding a preset threshold. 
     
     
         15 . The method of  claim 11 , further comprising the step of disposing a humidity indicator on the exterior surface of the shrink-wrapped polymeric material, said humidity indicator providing a visual signal when a humidity surrounding the wine bottle exceeds a predetermined threshold. 
     
     
         16 . The method of  claim 11 , wherein the shrink-wrapped polymeric material conforms tightly to a body, shoulder, neck, and cap of the wine bottle after the application of heat. 
     
     
         17 . The method of  claim 11 , wherein the transparent or translucent nature of the shrink-wrapped polymeric material allows for visual inspection of the wine bottle and its label while providing a tamper-evident seal and protection from environmental factors. 
     
     
         18 . The method of  claim 11 , further comprising the step of positioning a passive radio frequency identification (RFID) tag adjacent to the exterior surface of the shrink-wrapped polymeric material, said RFID tag encoding information about the wine stored within the packaging system and readable by an RFID scanner. 
     
     
         19 . The method of  claim 11 , wherein said predetermined upper threshold is approximately 25° C. and said predetermined lower threshold is approximately 7° C.