A heated tobacco device invention patent from China Tobacco Hunan IC has been granted authorization.

Nov.05.2024

Recently, the invention patent titled "A Low-Temperature Roasting Smoking Device Heating Component and Low-Temperature Roasting Smoking Device" (Patent No. ZL 202110284686.1), filed by China Tobacco Hunan IC was granted authorization. This patent addresses the limitations of traditional heated tobacco devices by using an insulating bracket to separate each heating element independently, preventing heat conduction.

On October 18, 2024, a patent for an invention titled "Heating component for low-temperature baking tobacco products and low-temperature baking tobacco products" applied by China Tobacco Hunan IC was granted authorization (patent number ZL202110284686.1).

The heating components of heated tobacco devices have a significant impact on the sensory quality of smoking. Common devices on the market typically use an integrated heating element with multiple heating zones. However, heat is conducted between these zones, resulting in minimal temperature differences across regions. This often leads to an uneven release of nicotine and flavor, which can start strong and taper off, affecting the consistency and quality of the smoking experience.

This invention discloses a low-temperature roasting heating component and device. In this design, each heating element is separated by an insulating bracket, preventing contact and heat conduction between elements. This ensures the independence of each heating element in roasting the tobacco stick, promoting a more uniform release of nicotine and flavor throughout the smoking process and significantly enhancing the overall experience.

This article was submitted to 2Firsts by CHINA TOBACCO HUNAN INDUSTRIAL CO., LTD.

2Firsts welcomes submissions from companies, research institutions, associations, and professionals worldwide.Submission email: info@2firsts.com.

Also Read:

[1] Two scientific papers from China Tobacco Hunan IC were selected for the 77th Tobacco Science Research Conference (TSRC)

[2] Scientific Achievement from China Tobacco Hunan IC. Released at 2023 CORESTA

#Asia #China #Technology.#Heated tobacco products

We welcome news tips, article submissions, interview requests, or comments on this piece.

Please contact us at info@2firsts.com, or reach out to Alan Zhao, CEO of 2Firsts, on LinkedIn

Notice

1. This article is intended solely for professional research purposes related to industry, technology, and policy. Any references to brands or products are made purely for objective description and do not constitute any form of endorsement, recommendation, or promotion by 2Firsts.

2. The use of nicotine-containing products — including, but not limited to, cigarettes, e-cigarettes, nicotine pouchand heated tobacco products — carries significant health risks. Users are responsible for complying with all applicable laws and regulations in their respective jurisdictions.

3. This article is not intended to serve as the basis for any investment decisions or financial advice. 2Firsts assumes no direct or indirect liability for any inaccuracies or errors in the content.

4. Access to this article is strictly prohibited for individuals below the legal age in their jurisdiction.

Copyright

This article is either an original work created by 2Firsts or a reproduction from third-party sources with proper attribution. All copyrights and usage rights belong to 2Firsts or the original content provider. Unauthorized reproduction, distribution, or any other form of unauthorized use by any individual or organization is strictly prohibited. Violators will be held legally accountable.

For copyright-related inquiries, please contact: info@2firsts.com

AI Assistance Disclaimer

This article may have been enhanced using AI tools to improve translation and editorial efficiency. However, due to technical limitations, inaccuracies may occur. Readers are encouraged to refer to the cited sources for the most accurate information.

We welcome any corrections or feedback. Please contact us at: info@2firsts.com

Vietnam Drafts Administrative Penalties for E-Cigarette Use, Setting Fines up to USD 380

Vietnam plans to formalise penalties for e-cigarette and heated tobacco use under a draft decree. Individual users could be fined VND 3–5 million (USD 114–190), while premises allowing use face fines up to VND 10 million (USD 380). Higher penalties apply to business violations.

Dec.25 by { "username": "", "position": "", "avatar": "", "auth": "", "seo_url": "" }

Russia’s Vape Market Squeezed by Excise Hikes and Criminal Marking Rules

According to Business FM, Russia’s vape and e-liquid supply has tightened since mid-Aug; by early Oct top liquids had largely disappeared and prices rose ~50% vs early summer. Shops cite a two-year excise hike to RUB 44/mL and, from Aug, criminal liability for unmarked goods (large-scale from RUB 100k), prompting withdrawals. Some chains report compliant substitutes. A bill would let regions ban vape sales.

Oct.30 by { "username": "", "position": "", "avatar": "", "auth": "", "seo_url": "" }

Morocco Aligns Cigarette Pricing Structure with New 2026 Tax Adjustment

Morocco will raise retail cigarette prices by 1–2 dirhams (≈ US$ 0.10–0.20) per pack starting January 1, 2026, as part of the final phase of its tobacco tax reform. The adjustment mainly affects value-category cigarette brands; premiums remain largely unchanged.

Dec.01 by { "username": "", "position": "", "avatar": "", "auth": "", "seo_url": "" }

Breaking News | FDA Adds on! Plus Nicotine Pouches to PMTA-Authorized List

The U.S. Food and Drug Administration (FDA) has added ON! Plus nicotine pouch products to its list of authorized products, disclosing that the brand has received Marketing Granted Orders (MGO) through the Premarket Tobacco Product Application (PMTA) pathway. The update makes on! Plus the second nicotine pouch brand authorized via PMTA, following ZYN. As of publication, the FDA had not issued a separate press release on the decision.