Film-shaped adhesive application apparatus

Abstract

A film-shaped adhesive application apparatus includes a supply reel retainer for mounting a film-shaped adhesive supply reel used to wind into a roll shape a film-shaped adhesive 1 comprising a base film and an adhesive layer formed thereon, thermocompression bonding means for thermocompression-bonding the film-shaped adhesive drawn from the film-shaped adhesive supply reel to an adherend, and a winding reel retainer for mounting a winding reel used to wind the base film of the thermocompression-bonded film-shaped adhesive, and further temperature control means (thermal shield plate, cooler, or the like) for controlling the film-shaped adhesive supply reel mounted on the supply reel retainer at a prescribed temperature.

What is claimed is:  
     
         1 . A film-shaped adhesive application apparatus, comprising a supply reel retainer for mounting a film-shaped adhesive supply reel used to wind into a roll shape a film-shaped adhesive composed of a base film and an adhesive layer formed thereon, thermocompression bonding means for thermocompression-bonding the film-shaped adhesive drawn from the film-shaped adhesive supply reel onto an adherend, and a winding reel retainer for mounting a winding reel used to wind the base film of the thermocompression-bonded film-shaped adhesive; wherein the application apparatus further comprises temperature control means for controlling the film-shaped adhesive supply reel mounted on the supply reel retainer at a prescribed temperature.  
     
     
         2 . The application apparatus according to  claim 1 , wherein the temperature control means controls the film-shaped adhesive supply reel mounted on the supply reel retainer at 10-30° C.  
     
     
         3 . The application apparatus according to  claim 1  or  2 , wherein the temperature control means comprises a thermal shield plate for thermally shielding the film-shaped adhesive supply reel mounted on the supply reel retainer from the thermocompression bonding means.  
     
     
         4 . The application apparatus according to  claim 1  or  2  wherein the temperature control means comprises a cooler for blowing cold air on the film-shaped adhesive supply reel mounted on the supply reel retainer.  
     
     
         5 . The application apparatus according to  claim 1  or  2 , wherein the temperature control means comprises a cooling shaft of the supply reel retainer for cooling the film-shaped adhesive supply reel mounted on the supply reel retainer from the winding core side of the reel.