Hon Hai Precision Industry Co., Ltd.

Yang Jinn Chen

Yueh Liang Chung

Lipei Huang

An air blowing tool includes a connecting pipe ( ) and an air blowing head ( ). The air blowing head includes an inner wall ( ) and an outer wall ( ). An annular passage ( ) is defined between the inner and outer walls. The inner wall encloses and defines a heating space ( ) for accommodating a package ( ) to be heated. An annular outlet ( ) is defined in the inner wall. The annular outlet communicates with the annular passage and with the heating space.

Air blowing tool for heat-shrinkable packing material

An air blowing tool includes a connecting pipe ( ) and an air blowing head ( ). The air blowing head includes an inner wall ( ), and an outer wall ( ). An annular passage ( ) is defined between the inner and outer walls. The inner wall encloses and defines a heating space ( ) for accommodating a package ( ) to be heated. A plurality of evenly distributed outlets ( ) is defined in the inner wall. Each outlet is defined at an acute angle relative to the annular passage.

An air blowing tool comprises a connecting pipe ( ) and an air blowing head ( ). The air blowing head includes an inner wall ( ), and an outer wall ( ). An annular passage ( ) is defined between the inner and outer walls. The inner wall encloses and forms a heating space ( ) for placing a package ( ) to be heated. A plurality of outlets ( ) evenly defined in the inner wall. Each outlet is generally perpendicular to an adjoining portion of the annular passage, and generally perpendicular to an adjoining portion of the heating space.

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Tu-Chen, Taiwan

Yang Jinn Chen