Cigarette case and manufacturing process thereof

A manufacturing process and technology of cigarette boxes, applied in the fields of tobacco, packaged cigarettes, and paper cigarettes, etc., can solve the problems that the tobacco part of cigarettes absorbs moisture, mildew, and affects the smoking experience, etc., and achieves excellent moisture-proof performance and cost savings. Effect

Pending Publication Date: 2020-11-10
SHANGHAI NEW TOBACCO PRODUCTS RESEARCH INSTITUTE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the water in the air cannot be isolated, it is easy to cause the tobacco part of the cigarette to absorb moisture. On the one hand, it will affect the appearance of the cigarette, and it may seriously affect the smoking experience of consumers when using it. If it is stored for a long time or is extremely humid weather, and may even cause mildew to occur

Method used

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  • Cigarette case and manufacturing process thereof
  • Cigarette case and manufacturing process thereof
  • Cigarette case and manufacturing process thereof

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Embodiment Construction

[0026] The embodiments of the present invention are described below by specific embodiments, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. Although the description of the invention will be presented in conjunction with the preferred embodiment, this does not mean that the features of the invention are limited to this embodiment. On the contrary, the purpose of introducing the invention in conjunction with the embodiments is to cover other options or modifications that may be extended based on the claims of the invention. The following description will contain numerous specific details in order to provide a thorough understanding of the present invention. The invention may also be practiced without these details. Furthermore, some specific details will be omitted from the description in order to avoid obscuring or obscuring the gist of the present invention.

[0027] ...

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Abstract

The invention provides a cigarette case and a manufacturing process thereof. The cigarette case comprises a case body and a case cover comprising a damp-proof layer or a moisture-proof layer, whereinthe case body is made of paper pulp raw materials or plant fibers, a waterproof film is pasted to the outer surface and / or the inner surface of the case body, and the waterproof film can be attached to the outer surface and / or the inner surface of the case body in a hot melting manner. According to the cigarette case, excellent moisture resistance can be guaranteed while environment-friendly materials are used. Through the hot melting manner, tight fitting and wrapping of the case body by the waterproof film can be ensured.

Description

technical field [0001] The invention relates to tobacco packaging and storage, in particular to a cigarette case and a manufacturing process thereof. Background technique [0002] At present, there are some heat-not-burn products on the international market, such as "iQOS", "glo" and "Fiit". The cigarettes of these products are packaged similar to traditional cigarettes. This packaging form isolates water in the air mainly by relying on Once the BOPP film outside the package is opened, the BOPP film is damaged, and the cigarettes are easily affected by moisture. In addition, the paper packaging without special processing will also absorb the moisture in the cigarettes. Because the tobacco part of the cigarettes of the heat not burn product contains more than 10% of glycerin, propylene glycol and other atomizing agents, glycerin is very easy to absorb moisture. If the water in the air cannot be isolated, it is easy to cause the tobacco part of the cigarette to absorb moistur...

Claims

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Application Information

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IPC IPC(8): B65D85/10D21J5/00
CPCB65D85/10D21J5/00
Inventor 金兆丹艾明欢
Owner SHANGHAI NEW TOBACCO PRODUCTS RESEARCH INSTITUTE CO LTD
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