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2. Heat sealer - Wikipedia

   en.wikipedia.org/wiki/Heat_sealer

   Impulse heat sealers have heating elements (one or two) of Nichrome placed between a resilient synthetic rubber and a release surface of film or fabric. The heating elements are not continuously heated; heat is generated only when current flows. When the materials are placed in the heat sealer, they are held in place by pressure.

3. Induction sealing - Wikipedia

   en.wikipedia.org/wiki/Induction_sealing

   Induction sealing is the process of bonding thermoplastic materials by induction heating. This involves controlled heating an electrically conducting object (usually aluminum foil) by electromagnetic induction , through heat generated in the object by eddy currents .

4. Shrink tunnel - Wikipedia

   en.wikipedia.org/wiki/Shrink_tunnel

   Several types of shrink tunnels are available. [3] [4] [5] The heat source can be based on heating element (electrical resistance), infrared heater, steam, or gas flame.Often forced air is used to improve convection, sometimes focusing the heat on one component of the item.

5. Heating element - Wikipedia

   en.wikipedia.org/wiki/Heating_element

   A heating element is a device used for conversion of electric energy into heat, consisting of a heating resistor and accessories. [1] Heat is generated by the passage of electric current through a resistor through a process known as Joule heating .

6. Plastic welding - Wikipedia

   en.wikipedia.org/wiki/Plastic_welding

   A variety of heat sealers is available to join thermoplastic materials such as plastic films: Hot bar sealer, Impulse sealer, etc. Heat sealing is used for many applications, including heat seal connectors, thermally activated adhesives, and film or foil sealing. Common applications for the heat sealing process: Heat seal connectors are used to ...

7. RTV silicone - Wikipedia

   en.wikipedia.org/wiki/RTV_silicone

   RTV silicone (room-temperature-vulcanizing silicone) is a type of silicone rubber that cures at room temperature. It is available as a one-component product, or mixed from two components (a base and curative).