China Tobacco Guangdong Industrial Co., Ltd.

Shenzhen Grandsun Electronic Co., Ltd.

Xi Liu

Feng Li

Jing Hu

Yibo Liu

Ruifeng Zhao

Huanwei Li

Haiquan Wu

Ruiwen Shi

Jian Zeng

Dan Li

Xinlong Peng

Yanjun Zhang

Xianzhuo Qin

Zhenfu Li

Zhijing Lu

Yang Sun

Yuming Li

Jinming Wu

Donge Chen

Rongfei Ye

Jing Shan

Hezhou Chen

The invention provides a heat-not-burn cigarette product. The heat-not-burn cigarette product of the invention includes a cigarette product and a heater in matched use with the cigarette product. A sucking resistance when the cigarette product and the heater in matched use with the cigarette product are used together is P, and a sucking resistance of the cigarette product is P, wherein a ratio of P/Pis greater than or equal to 50%.

Heat-not-burn cigarette product

The invention provides a slow-release fragrance and an application thereof in a tobacco product with Chinese-style flavor. The slow-release fragrance of the invention includes the following constituents in percentage by mass: 5% to 50% of a tobacco extract and 50% to 95% of a tangerine peel extract.

Slow-release fragrance and application thereof in a tobacco product with Chinese-style flavor

The invention discloses a starch-based multi-channel airflow unit and a preparation method and an application thereof. The preparation method of the present invention comprises the following steps: melting a polylactic acid, wherein a temperature of a first temperature control zone is 135° C. to 145° C., a temperature of a second temperature control zone is 175° C. to 185° C., a temperature of a third temperature control zone is 190° C. to 200° C., and a temperature of a fourth temperature control zone is 175° C. to 185° C.; gelatinizing a starch-based material, adding the starch-based material in the third temperature control zone and fully mixing the mixture; adding a polyol in the third temperature control zone, and fully mixing the mixture; and extruding out the mixed material through twin screws, sizing in vacuum, cooling and sizing, and winding and cutting to obtain the starch-based multi-channel airflow unit.

Starch-based multi-channel airflow unit and preparation method and application thereof

A touch Bluetooth headset includes a housing, a touchpad, a main board, a Bluetooth antenna, a first thimble and a second thimble. The touchpad is a flexible touchpad, the main board and the touchpad are opposite and fixed on the housing, and the touchpad is provided with a plurality of metal contacts. The first thimble and the second thimble have one end fixed to the main board and other end extending toward the touchpad and abutting against the metal contacts. The Bluetooth antenna is laid on the touchpad and connected to the metal contacts. The touch Bluetooth headset may be designed to be more miniaturized; additionally, an additional Bluetooth antenna is added in the touchpad and the Bluetooth antenna is jacked up by the above thimbles, which reduces the electromagnetic shielding, thereby the micro Bluetooth headset has a better signal transmission distance.

Touch bluetooth headset

Growing community of inventors

Guangdong, China

Xi Liu