HEAT-NOT-BURN CAPSULE, MATERIAL AND PREPARATION OF HEAT-NOT-BURN CAPSULE, DIPPING MOLD, AND PRODUCTION DEVICE
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United States of America Patent
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Issued Date -
Aug 29, 2024
app pub date -
Jun 30, 2022
filing date -
Jul 2, 2021
priority date (Note) -
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Abstract
A heat-not-burn cigarette comprises a housing and an inner core. The head end of the housing is enclosed, and the tail end of the housing can receive the inner core. The inner core comprises a front insertion segment with an enclosed end, a rear insertion segment with an open end, and a tobacco containing space is defined between the end of the front insertion segment and the head end of the housing. A ventilation clearance is provided between an outer wall of the front insertion segment and an inner wall of the housing. A plurality of inlet holes are arranged in a side wall of the housing to communicate with the ventilation clearance, and a plurality of vent holes are provided on the end of the front insertion segment of the inner core.
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