WO2022007036A1 - 加热卷烟及其植物固件和制作方法 - Google Patents
加热卷烟及其植物固件和制作方法 Download PDFInfo
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- WO2022007036A1 WO2022007036A1 PCT/CN2020/104863 CN2020104863W WO2022007036A1 WO 2022007036 A1 WO2022007036 A1 WO 2022007036A1 CN 2020104863 W CN2020104863 W CN 2020104863W WO 2022007036 A1 WO2022007036 A1 WO 2022007036A1
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D1/00—Cigars; Cigarettes
- A24D1/20—Cigarettes specially adapted for simulated smoking devices
Definitions
- the invention relates to the field of heated rolled tobacco components, in particular to a heated rolled cigarette and its plant firmware and a manufacturing method.
- Heated cigarettes use electronic equipment to heat tobacco raw materials and inhale after smoking. It is also smoke inhalation. Traditional cigarettes are smoked after igniting tobacco raw materials. The temperature is very high. Thousands of components in the tobacco raw materials undergo extremely complex physical and chemical reactions, resulting in many toxic and harmful substances. Heat-not-burn tobacco products When smoking, the temperature of the shredded tobacco is relatively low. Only heating the shredded tobacco without burning the shredded tobacco can greatly reduce or even avoid the production of tar. The composition of the smoke is relatively controllable, and the harmful substances are relatively much less. When consumers smoke heat-not-burn tobacco products, almost no smoke is generated into the environment, which can greatly reduce environmental pollution. Heated cigarettes are popular with some tobacco consumers because of their extremely low tar content and environmental friendliness, and are gradually being accepted by cigarette consumers in most countries.
- Heated cigarettes include cut tobacco segments and a filter tip.
- the temperature reached by the cut tobacco segments during heating is lower than that of heated and burned cigarettes.
- the The smoke from the heat-not-burn cigarettes is light.
- the filter tip should be as short as possible. But at the same time, the filter tip will inevitably have a higher temperature due to the shortened heat conduction distance, which will easily burn the user's mouth.
- a cooling section is set between the cut tobacco section and the filter tip.
- the cooling section of the heated cigarette has a very important function. Since the temperature of the heated cut tobacco section is relatively high when the HNB smoke produces smoke, the cooling section is mainly for reducing the temperature of the cut tobacco section conducted to the filter tip by heat conduction when burning.
- the cooling section is usually made of a material similar to plastic, which does not have any filtering effect, and only relies on softening when heated to produce deformation to absorb the heat in the flue gas, so that it can enter comfortably.
- the cooling materials currently on the market only play the role of cooling and have a single function.
- the cooling section is arranged between the cut tobacco section and the filter tip, the distance for the smoke generated after the cut tobacco is heated to diffuse to the filter tip will be shortened, which will inevitably The concentration of smoke inhaled by the user is reduced, thereby affecting the user's taste.
- the part of the channel that guides the smoke to the filter tip may become smaller, thereby affecting the diffusion rate of the smoke, thereby affecting the concentration of the smoke inhaled by the user, and then affect the user's taste.
- the patent application number CN201910899871.4 also discloses a heated cigarette and its plant firmware and its production method.
- the plant firmware is also formed by molding, the plant firmware does not contain little water.
- a molding agent is added to its components in addition to the binder.
- the molding agent is implemented as at least one of the molding agents selected from food-grade sorbitol, starch, and guar gum.
- the cost of sorbitol is high, and adding too much starch can affect the viscosity of the ingredients.
- the dissolving effect of guar gum is poor, which makes the plant firmware more difficult to form.
- One object of the present invention is to provide a heated cigarette and its vegetable fixings and a manufacturing method, wherein the vegetable fixings are used to connect a cut tobacco segment and a filter tip of a heated cigarette, and can reduce the conduction of the cut tobacco segment to the other when heated.
- the temperature of the filter tip is controlled, so that the user will not burn the mouth when inhaling smoke from the filter tip.
- One object of the present invention is to provide a heated cigarette, a plant fastener and a method for making the same, wherein the plant fastener forms a concentration compensation section to compensate for the concentration compensation provided between the cut tobacco section and the filter tip This leads to a decrease in the concentration of smoke diffused to the filter tip, thereby ensuring the user's smoking taste.
- One object of the present invention is to provide a heated cigarette, a plant fastener and a method for making the same. Since the plant fastener is arranged between the cut tobacco segment and the filter, it can compensate for the difference between the tobacco segment and the filter. The setting of the concentration compensation section leads to the attenuation of the smoke concentration diffused to the filter tip, so that the possibility of the user's mouth being scalded can be reduced to a certain extent by increasing the length of the plant firmware.
- One object of the present invention is to provide a heated cigarette, a vegetable fixing material and a manufacturing method thereof, wherein the vegetable fixing material is formed with at least one diffusion channel for diffusing the smoke formed by the cut tobacco segment after being heated to the filter tip , and the diffusion channel will not shrink due to the heating of the plant firmware.
- One object of the present invention is to provide a heated cigarette, a plant fastener and a manufacturing method thereof, wherein the plant fastener is composed of non-toxic and environmentally friendly plants.
- One object of the present invention is to provide a heated cigarette, a plant fastener and a method for making the same, wherein the plant fastener has a low production cost and is easy to manufacture.
- the present invention provides a plant fastener, wherein the plant fastener has a first end and a second end, and the plant fastener is formed from the first end to the second end At least one diffusion channel, wherein the plant firmware consists of the plant firmware by:
- the tobacco paste formed by mixing 4 to 6 parts by weight of water is molded.
- the diffusion channel formed between the first end and the second end of the plant firmware is cylindrical.
- the cross-sectional diameter of the diffusion channel is 2.0-4.0 mm.
- the plant fastener is symmetrically formed with four column-shaped through holes penetrating between the first end and the second end, so as to form four diffusion channels.
- the four diffusion channels are arranged coaxially with the plant firmware.
- the cross-sectional diameter of each of the columnar through holes is 1.5-2.0 mm.
- the tobacco raw material is at least one selected from tobacco leaf powder, herb powder or woody plant powder.
- the smoking agent is at least one of food-grade propylene glycol and glycerin.
- the binder is implemented as one or more selected from food-grade starch, microcrystalline cellulose, and sodium hydroxymethyl cellulose.
- the present invention provides a heated cigarette, wherein the heated cigarette comprises:
- concentration compensation segment is implemented as the plant fastener of any one of claims 1 to 10, wherein the cut tobacco segment is mounted on the first end of the plant fastener;
- a filter wherein the filter is mounted on the second section of the plant firmware.
- the present invention provides a method for making a plant firmware, wherein the method for making the plant firmware comprises the following steps:
- the semi-finished plant firmware is dried to form the plant firmware.
- molding the semi-finished plant firmware includes: extruding the obtained wet material through a hydraulic extrusion device, and then extruding the semi-finished plant firmware from a mold.
- drying the semi-finished plant firmware comprises: drying the semi-finished plant firmware at a temperature of 80-90° C. to a water content of 10-15% by weight.
- the manufacturing method of the plant fastener further comprises: cutting the plant fastener to form the plant part of a predetermined length.
- Figure 1 shows a cross-sectional view of a heated cigarette of the present invention.
- Figure 2 shows a perspective view of one embodiment of the heated cigarette of the present invention.
- FIG. 3 shows a cross-sectional view of the above-mentioned embodiment of the heated cigarette of the present invention.
- Figure 4 shows a perspective view of another embodiment of the heated cigarette of the present invention.
- Figure 5 shows a cross-sectional view of a second embodiment of the heated cigarette of the present invention.
- a heated cigarette 100 according to a preferred embodiment of the present invention will be described in detail below, wherein the heated cigarette 100 includes a cut tobacco segment 200 , a concentration compensation segment 300 and a filter tip 400 .
- the concentration compensation section 300 is disposed between the cut tobacco section 200 and the filter tip 400 to reduce the temperature transferred to the filter tip 400 due to the heating of the cut tobacco section 200 . That is to say, the concentration compensation section 300 has a cooling effect to a certain extent, so as to prevent the user from scalding the mouth due to the excessively high temperature of the filter tip 400 when using the heated cigarette 100 .
- the concentration compensation section 300 forms at least one diffusion channel 301 for diffusing the smoke formed by the shredded tobacco section 200 after being heated to the filter tip 400 .
- the concentration compensation section 300 has a first end 31 and a second end 32, wherein the cut tobacco section 200 is fixed to the first end 31, and the filter 400 is Installed on the second end 32 .
- the diffusion channel 301 extends from the first end 31 to the second end 32 of the concentration compensation section 300 .
- the concentration compensation section 300 forms a columnar through hole with the first end 31 and the second end 32 as the upper bottom surface and the lower bottom surface, so as to form the diffusion channel 301 .
- the columnar through hole is coaxial with the concentration compensation section 300 .
- the diffusion channel 301 coaxially disposed with the concentration compensation section 300 is beneficial to the flue gas formed by the heated shredded tobacco section 100 and the heated flue gas formed by the concentration compensation section 300 . It is uniformly mixed so as to compensate for the attenuation of the concentration of smoke diffused to the filter 400 caused by disposing the concentration compensation section 200 between the cut tobacco section 200 and the filter 400 .
- the cross-sectional diameter of a single columnar through hole is 2.0-4.0 mm. If the cross-sectional diameter of the columnar through hole is too large, the concentration of the flue gas formed by mixing the flue gas formed by the heated shredded tobacco section 200 and the heated flue gas formed by the concentration compensation section 300 will be too high; If the cross-sectional diameter of the columnar through hole is too small, the concentration of the flue gas formed by mixing the heated flue gas formed by the shredded tobacco section 200 with the heated flue gas formed by the concentration compensation section 300 will be too low.
- the concentration compensation section 300 symmetrically forms four columnar through holes penetrating between the first end 31 and the second end 32 to form four diffusion channels 301 .
- the columnar through hole is coaxial with the concentration compensation section 300 .
- the cross-sectional diameter of each of the columnar through holes is 1.5-2.0 mm.
- the cross-sectional diameter of a single columnar through hole is too large, the smoke formed by the heated cut tobacco section 200 will be mixed with the heated smoke formed by the concentration compensation section 300.
- the concentration is too high; if the cross-sectional diameter of a single columnar through hole is too small, the smoke formed by the heated shredded tobacco section 200 will be mixed with the heated smoke formed by the concentration compensation section 300. Gas concentration is too low.
- the cross-sectional diameter of the concentration compensation section 300 is set to be 6.0 ⁇ 8.0mm.
- the concentration compensation section 300 of the present invention is implemented to be composed of plants in a certain proportion to form a plant firmware.
- the plant firmware consists of
- binder 4 to 6 parts by weight of binder
- a paste-like mixture formed by 4 to 6 parts by weight of water is molded.
- the plant firmware can reduce the temperature that is conducted to the filter tip 400 when the cut tobacco segment 200 is heated, so that when the user inhales the smoke from the filter tip 400 , the scalding of the mouth will not occur.
- the plant raw material powder is at least one selected from tobacco leaf powder, herb powder or woody plant powder.
- the concentration compensation section 300 is heated, the heated tobacco raw material can compensate for the smoke diffused to the filter tip 400 caused by the concentration compensation section 300 disposed between the cut tobacco section 200 and the filter tip 400. Attenuation of gas concentration.
- the herbs are herbs with certain aroma, certain medicinal value or certain physiological satisfaction, including but not limited to tobacco leaves, tangerine peel, licorice, pueraria, basil, mint, lavender, and citronella.
- the woody plant is a woody plant with a certain aroma, a certain medicinal value or a certain physiological satisfaction, including but not limited to honeysuckle.
- the heated herbs can emit a certain fragrance, so as to enhance the smoke concentration without affecting the concentration of the smoke inhaled by the user from the filter tip.
- the aroma of the gas to improve the user's taste.
- the smoking agent is implemented as at least one selected from food-grade glycerin and propylene glycol.
- the binder is a hot-melt plant powder.
- the binder can be used to knead the tobacco raw material powder, the smoking agent, and the binder.
- the binder is implemented as one or more selected from food grade starch, microcrystalline cellulose, sodium hydroxymethyl cellulose, and the like.
- a method for making plant firmware includes the following steps: 3001: mixing 3-5 parts by weight of plant raw material powder, 4-6 parts by weight of binder, and 4 parts by weight of binder. ⁇ 6 parts by weight of smoking agent and 4-6 parts by weight of water, to make wet material to be extruded;
- the step 3002 includes: extruding the obtained wet material through a vacuum screw extrusion device, and extruding it from a mold to form the semi-finished plant firmware.
- the step 3003 includes: drying the semi-finished plant firmware at a temperature of 90-100°C. In addition, the step 3003 further includes: drying the semi-finished plant firmware to a water content of 10-15% by weight.
- the manufacturing method of the plant fastener further comprises: 3004: cutting the plant fastener to form the plant part of a predetermined length.
- the beneficial effect of the patent of the present invention is that: the plant firmware adopts natural plant powders such as tobacco powder, herbs, woody plants and the like as materials, which itself has a certain aroma. , used in heat-not-burn cigarettes to improve the taste.
- the four-hole structure or the single-hole structure can effectively control the flue gas temperature within a suitable range.
- the extruded plant firmware has good strength, high hardness and certain toughness, which is convenient for cutting and suitable for industrial production.
- the water in the formula of the plant firmware is used as a solvent, and after the plant firmware is heated, it can play the role of mixing the smoke agent.
- the specific heat capacity of water is large. Under the same mass and size, if the same temperature is raised, the water absorbs more heat, which can play a role in cooling.
- Table 1 shows the temperatures at three locations A, B and C.
- the temperature measurement point A is the end of the filter tip 400 in contact with the user's lips
- the temperature measurement point C is the connection between the plant firmware and the cut tobacco section 200
- the temperature measurement point B is the midpoint of the temperature measurement points A and C.
- the plant firmware of the present invention has a better cooling effect when applied to heated cigarettes.
- 1# is the heated cigarette prepared by the prior art plant firmware
- 2# is the heated cigarette prepared by the plant firmware of the present invention.
Abstract
一种植物固件（300），具有一第一端（31）和一第二端（32），并且该植物固件自第一端至第二端形成至少一扩散通道（301），该植物固件由3～5重量份植物原料粉末、4～6重量份粘结剂、4～6重量份发烟剂以及4～6重量份水形成的膏状混合物模制而成。还涉及具有该植物固件的加热卷烟（100）及该植物固件的制作方法。
Description
本发明涉及加热卷烟草组件领域，尤其涉及一种加热卷烟及其植物固件和制作方法。
加热卷烟是用电子设备加热烟草原料，发烟后吸入。同样是吸入烟雾，传统卷烟是将烟草原料点燃后吸食，温度很高，烟草原料里的数千种成分发生了极为复杂的物理、化学反应，产生很多有毒有害物质；而加热不燃烧型烟草制品抽吸时烟丝部位温度较低，仅加热烟丝而不燃烧烟丝，能够极大降低甚至避免焦油的产生，烟气成分相对可控，有害物质相对而言就要少得多。消费者抽吸加热不燃烧型烟草制品时几乎不产生进入环境的烟气，这样就能够大大降低环境污染。加热卷烟正因其焦油量极低和环境友好而受到部分烟草消费者的欢迎，正逐步被大多数国家的卷烟消费者所接受。
加热卷烟包括烟丝段以及滤嘴，为了避免所述烟丝段加热后不会燃烧，因此，在加热时，所述烟丝段到达的温度相比于加热燃烧的烟来说更低，相应的，所述加热不燃烧卷烟的烟气就淡。为了保证用户吸入烟气浓度，所述滤嘴要尽量短。但与此同时，将不可避免地致使所述滤嘴因热传导距离缩短而具有较高的温度，这将很容易烫伤用户的嘴部。
因此，现有技术中会在所述烟丝段和所述滤嘴之间设置一降温段。加热卷烟的降温段具有很重要的功能。由于加热不燃烧的烟产生发烟时被加热的烟丝段的温度较高，因此，所述降温段主要是为了降低所述烟丝段燃烧时通过热传导的方式传导至所述滤嘴的温度。
现有技术中，所述降温段通常是采用类似塑料材质的物质制成，其不具有任何过滤效果，其仅依靠遇热软化产生形变来吸收烟气里的热量，使之可以舒适入口。一方面，目前市场上的降温材料只起到降温的作用，功能单一。另外一方面，在所述烟丝段和所述滤嘴之间设置所述降温段之后，所述烟丝加热后产生的烟气扩散至所述滤嘴的距离将会变短，这将不可避免地使得被用户吸入的烟气浓度减低，从而影响用户的口味。此外，塑料材料制作的所述降温段由于会产生形变，将可能会导致引导烟气至所述滤嘴的通道部分变小，从而影响烟气扩散的速率，进而影响用户吸入烟气浓度，进而影响用户的口感。
专利申请号为CN201910899871.4也公开了一种加热卷烟及其植物固件和制作方法，该植物固件虽然也是通过模制而成，但该植物固件中不含水少。为了使膏状混合物能够较好地成型，因此，在其成分中除了添加粘结剂之外，还添加有成型剂。所述成型剂被实施为选自 食品级的山梨醇、淀粉、瓜尔胶的成型剂中的至少一种。山梨醇的成本较高，添加过多的淀粉反而会影响配料的粘性。而瓜尔胶的溶解效果差，使所述植物固件更加难以成型。
另外一方面，添加的成型剂的比热较低，无法起到预定的降温效果。
发明内容
本发明的一个目的在于提供一种加热卷烟及其植物固件和制作方法，其中所述植物固件被用以连接一加热卷烟的烟丝段和滤嘴，并能够降低所述烟丝段加热时传导至所述滤嘴的温度，从而使用户从所述滤嘴吸入烟气时，不会出现烫嘴的情况。
本发明的一个目的在于提供一种加热卷烟及其植物固件和制作方法，其中所述植物固件形成一浓度补偿段，以补偿因在所述烟丝段和所述滤嘴之间设置所述浓度补偿段而导致扩散至所述滤嘴烟气浓度的减损，进而保证用户的吸烟口感。
本发明的一个目的在于提供一种加热卷烟及其植物固件和制作方法，由于在所述烟丝段和所述滤嘴之间设置植物固件能够补偿因在所述烟丝段和所述滤嘴之间设置所述浓度补偿段而导致扩散至所述滤嘴烟气浓度的衰减，从而在一定程度上能够通过增长所述植物固件的长度，降低用户嘴部被烫伤的可能性。
本发明的一个目的在于提供一种加热卷烟及其植物固件和制作方法，其中所述植物固件形成有用于使被加热后所述烟丝段形成的烟气扩散至所述滤嘴的至少一扩散通道，并且所述扩散通道不会因为所述植物固件受热而缩小。
本发明的一个目的在于提供一种加热卷烟及其植物固件和制作方法，其中所述植物固件采用由无毒、环保的植物组成。
本发明的一个目的在于提供一种加热卷烟及其植物固件和制作方法，其中所述植物固件制作成本低，便于生产制造。
为实现本发明以上至少一个目的，本发明提供一植物固件，其中所述植物固件具有一第一端和一第二端，并且所述植物固件自所述第一端至所述第二端形成至少一扩散通道，其中所述植物固件由植物固件由：
4～6重量份烟草原料粉末；
5～9重量份发烟剂；
4～7重量份成型剂；
2～4重量份粘结剂以及
4～6重量份水混合后形成的烟草膏模制而成。
根据本发明一实施例，所述植物固件在所述第一端和所述第二端之间形成的所述扩散通道为圆柱状。
根据本发明一实施例，所述扩散通道的截面直径为2.0～4.0mm。
根据本发明一实施例，所述植物固件对称地形成贯穿于所述第一端和所述第二端之间的四个柱状通孔，以形成四条所述扩散通道。
根据本发明一实施例，四条所述扩散通道与所述植物固件同轴设置。
根据本发明一实施例，每个所述柱状通孔的截面直径为1.5～2.0mm。
根据本发明一实施例，所述烟草原料是选自烟叶粉末、草本植物粉末或木本植物粉末中的至少一种。
根据本发明一实施例，所述发烟剂为食品级的丙二醇和甘油中的至少一种。
据本发明一实施例，所述粘结剂被实施为选自食品级的淀粉、微晶纤维素、羟甲基纤维素钠中的一种或多种。
根据本发明的另一个方面，为实现本发明以上至少一个目的，本发明提供一加热卷烟，其中所述加热卷烟包括：
至少一烟丝段；
至少一浓度补偿段，其中所述浓度补偿段被实施为由权利要求1至10中任一所述植物固件，其中所述烟丝段被安装于所述植物固件的所述第一端；和
一滤嘴，其中所述滤嘴被安装于所述植物固件的所述第二段。
根据本发明的另一个方面，为实现本发明以上至少一个目的，本发明提供一植物固件的制作方法，其中所述植物固件的制作方法包括以下步骤：
混合将4～6重量份烟草原料粉末、5～9重量份发烟剂、4～7重量份成型剂、2～4重量份粘结剂，4～6重量份水，以制成待挤压的湿料；
模制所述植物固件半成品；以及
烘干所述植物固件半成品，以形成所述植物固件。
根据本发明一实施例，模制所述植物固件半成品包括：将得到的所述湿料通过液压挤出设备，由模具挤出后模制成所述植物固件半成品。
根据本发明一实施例，烘干所述植物固件半成品包括：在温度80～90℃烘干所述植物固件半成品，至水量以重量计10～15％。
根据本发明一实施例，所述植物固件的制作方法还包括：剪切所述植物固件以形成预定长度的所述植物部件。
通过对随后的描述和附图的理解，本发明进一步的目的和优势将得以充分体现。
本发明的这些和其它目的、特点和优势，通过下述的详细说明，附图和权利要求得以充分体现。
图1示出了本发明一加热卷烟的剖视图。
图2示出了本发明所述加热卷烟一个实施例的透视图。
图3示出了本发明所述加热卷烟上述实施例的截面图。
图4示出了本发明所述加热卷烟另一个实施例的透视图。
图5示出了本发明所述加热卷烟第二个实施例的截面图。
以下描述用于揭露本发明以使本领域技术人员能够实现本发明。以下描述中的优选实施例只作为举例，本领域技术人员可以想到其他显而易见的变型。在以下描述中界定的本发明的基本原理可以应用于其他实施方案、变形方案、改进方案、等同方案以及没有背离本发明的精神和范围的其他技术方案。
本领域技术人员应理解的是，在本发明的揭露中，术语“纵向”、“横向”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系是基于附图所示的方位或位置关系，其仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此上述术语不能理解为对本发明的限制。
可以理解的是，术语“一”应理解为“至少一”或“一个或多个”，即在一个实施例中，一个元件的数量可以为一个，而在另外的实施例中，该元件的数量可以为多个，术语“一”不能理解为对数量的限制。
参考图1至图5，依本发明一较佳实施例的一加热卷烟100将在以下被详细阐述，其中所述加热卷烟100包括一烟丝段200、一浓度补偿段300以及一滤嘴400。所述浓度补偿段300被设置于所述烟丝段200和所述滤嘴400之间，以降低因所述烟丝段200被加热而传导至所述滤嘴400的温度。也就是说，所述浓度补偿段300在一定程度上起到了降温作用，以防止用户在使用所述加热卷烟100时，因所述滤嘴400的温度过高而烫伤嘴部。
所述浓度补偿段300形成至少一扩散通道301，用于使被加热后所述烟丝段200形成的烟气扩散至所述滤嘴400。具体在本发明实施例中，所述浓度补偿段300具有一第一端31和一第二端32，其中所述烟丝段200被固定于所述第一端31，其中所述滤嘴400被安装于所述第二端32。所述扩散通道301自所述浓度补偿段300的所述第一端31延伸至所述第二端32。
在本发明一个示例中，所述浓度补偿段300形成以所述第一端31和所述第二端32为上底面和下底面的一柱状通孔，以形成所述扩散通道301。优选地，所述柱状通孔与所述浓 度补偿段300同轴。可以理解的是，与所述浓度补偿段300同轴设置的所述扩散通道301有利于被加热后的所述烟丝段100形成的烟气与受热后的所述浓度补偿段300形成的烟气均匀地混合，从而能够补偿因在所述烟丝段200和所述滤嘴400之间设置所述浓度补偿段200而导致扩散至所述滤嘴400烟气浓度的衰减。
值得一提的是，在本示例中，单个所述柱状通孔的截面直径为2.0～4.0mm。如果所述柱状通孔的截面直径过大，则会使得加热后的所述烟丝段200形成的烟气与受热后的所述浓度补偿段300形成的烟气混合形成的烟气浓度过高；如果所述柱状通孔的截面直径过小，则会使得加热后的所述烟丝段200形成的烟气与受热后的所述浓度补偿段300形成的烟气混合形成的烟气浓度过低。
在本发明的另一个示例中，所述浓度补偿段300对称地形成贯穿于所述第一端31和所述第二端32之间的四个柱状通孔，以形成四条所述扩散通道301。优选地，所述柱状通孔与所述浓度补偿段300同轴。更优选地，每个所述柱状通孔的截面直径为1.5～2.0mm。同样地，如果单个所述柱状通孔的截面直径过大，则会使得加热后的所述烟丝段200形成的烟气与受热后的所述浓度补偿段300形成的烟气混合形成的烟气浓度过高；如果单个所述柱状通孔的截面直径过小，则会使得加热后的所述烟丝段200形成的烟气与受热后的所述浓度补偿段300形成的烟气混合形成的烟气浓度过低。
值得一提的是，在本发明中，为使所述浓度补偿段300能够较好地与所述烟丝段200和所述滤嘴400进行装配，所述浓度补偿段300的截面直径被设置为6.0～8.0mm。
更值得一提的是，本发明所述浓度补偿段300被实施为按照一定配比的植物组成，以形成一植物固件。
具体地，所述植物固件由
3～5重量份植物原料粉末；
4～6重量份粘结剂；
4～6重量份发烟剂；以及
4～6重量份水形成的膏状混合物模制而成。
所述植物固件能够降低所述烟丝段200加热时传导至所述滤嘴400的温度，从而使用户从所述滤嘴400吸入烟气时，不会出现烫嘴的情况。
值得一提的是，所述植物原料粉末是选自烟叶粉末、草本植物粉末或木本植物粉末中的至少一种。当所述浓度补偿段300受热后，受热的所述烟草原料能够补偿因在所述烟丝段200和所述滤嘴400之间设置所述浓度补偿段300而导致扩散至所述滤嘴400烟气浓度的衰减。
所述草本植物为具有一定香气、一定药用价值或一定生理满足感的草本植物，其包括但不限于烟叶、陈皮、甘草、葛根、罗勒、薄荷、薰衣草、香茅草。所述木本植物为具有一定香气、一定药用价值或一定生理满足感的木本植物，包括但不局限于金银花。
可以理解的是，当所述浓度补偿段300受热后，受热的所述草本植物能够发出一定的香味，以在不影响用户从所述滤嘴吸入烟气的浓度的前提下，增强所述烟气的香味，以提高用户的口感。
进一步地，所述发烟剂被实施为选自食品级的甘油、丙二醇的至少一种。
所述粘结剂为一种热熔性植物粉末。所述粘结剂能够被用以使所述烟草原料粉末、所述发烟剂、所述粘结剂捏合。所述粘结剂被实施为选自食品级的被实施为选自食品级淀粉、微晶纤维素、羟甲基纤维素钠等中的一种或多种。
根据本发明的另一个方面，提供一植物固件的制作方法，其中所述植物固件的制作方法包括以下步骤：3001：混合3～5重量份植物原料粉末、4～6重量份粘结剂、4～6重量份发烟剂以及4～6重量份水，以制成待挤压的湿料；
3002：模制所述植物固件半成品；以及
3003：烘干所述植物固件半成品，以形成所述植物固件。
值得一提的是，所述步骤3002包括：将得到的所述湿料通过真空螺杆挤出设备，由模具挤出后模制成所述植物固件半成品。
更值得一提的是，所述步骤3003包括：在温度90～100℃烘干所述植物固件半成品。此外，所述步骤3003还包括：烘干所述植物固件半成品至水量以重量计10～15％。
优选地，所述植物固件的制作方法还包括：3004：剪切所述植物固件以形成预定长度的所述植物部件。
本领域技术人员能够理解的是，与现有技术相比，本发明专利的有益效果在于：所述植物固件采用烟粉、草本植物、木本植物等天然植物粉末作为材料，本身具有一定的香气，运用在加热不燃烧卷烟中,改善了吸味。四孔结构或单孔结构可以有效的把烟气温度控制在适宜的范围内。挤出型植物固件强度好、硬度高、且具有一定的韧性，方便切割，适合工业化生产。
值得一提的是，所述植物固件的配方中的水作为溶剂，在所述植物固件被加热后，能够起到混匀发烟剂的作用。此外，水的比热容较大，相同质量大小条件下，升高相同的温度，水吸收的热量多，能够起到降温的作用。
如下表一所示，其示出了A、B以及C三处的温度。测温点A为所述滤嘴400与用户嘴唇接触的端部，测温点C为所述植物固件与所述烟丝段200连接处，测温点B为测温点 A和C的中点。从表一可以看出本发明所述植物固件应用在加热卷烟中的降温效果更好。
表二示出了HNB感官评价
1#为现有技术植物固件制备的加热卷烟，2#为本发明所述植物固件制备的加热卷烟。
本领域的技术人员应理解，上述描述及附图中所示的本发明的实施例只作为举例而并不限制本发明。本发明的目的已经完整并有效地实现。本发明的功能及结构原理已在实施例中展示和说明，在没有背离所述原理下，本发明的实施方式可以有任何变形或修改。
Claims (13)
- 一植物固件，其特征在于，其中所述植物固件具有一第一端和一第二端，并且所述植物固件自所述第一端至所述第二端形成至少一扩散通道，其中所述植物固件由植物固件由：3～5重量份植物原料粉末；4～6重量份粘结剂；4～6重量份发烟剂；以及4～6重量份水形成的膏状混合物模制而成。
- 根据权利要求1所述植物固件，其中所述植物固件在所述第一端和所述第二端之间形成的所述扩散通道为圆柱状。
- 根据权利要求2所述植物固件，其中所述植物固件形成贯穿于所述第一端和所述第二端之间的至少一柱状通孔，以形成至少一条所述扩散通道。
- 根据权利要求4所述植物固件，其中植物固件形成贯穿于所述第一端和所述第二端之间的一个所述柱状通孔，以形成一条所述扩散通道，其中所述扩散通道的截面直径为2.0～4.0mm。
- 根据权利要求4所述植物固件，其中植物固件形成贯穿于所述第一端和所述第二端之间的四个所述柱状通孔，以形成四条所述扩散通道，其中四条所述扩散通道与所述植物固件延伸的方向同轴设置，其中每条所述扩散通道的截面直径为1.5～2.0mm。
- 根据权利要求1至5中任一所述植物固件，其中所述烟草原料是选自烟叶粉末、草本植物粉末或木本植物粉末中的至少一种。
- 根据权利要求1至6中任一所述植物固件，所述发烟剂为食品级的丙二醇和甘油中的至少一种。
- 根据权利要求1至7中任一所述植物固件，其中所述粘结剂被实施为选自食品级的淀粉、微晶纤维素、羟甲基纤维素钠中的一种或多种。
- 一加热卷烟，其特征在于，其中所述加热卷烟包括：至少一烟丝段；至少一浓度补偿段，其中所述浓度补偿段被实施为由权利要求1至7中任一所述植物固件，其中所述烟丝段被安装于所述植物固件的所述第一端；和一滤嘴，其中所述滤嘴被安装于所述植物固件的所述第二段。
- 一植物固件的制作方法，其特征在于，其中所述植物固件的制作方法包括以下步骤：混合3～5重量份植物原料粉末、4～6重量份粘结剂、4～6重量份发烟剂以及4～6重量份水，以制成待挤压的湿料；模制所述植物固件半成品；以及烘干所述植物固件半成品，以形成所述植物固件。
- 根据权利要求9所述植物固件的制作方法，其中，模制所述植物固件半成品包括：将得到的所述湿料通过液压挤出设备，由模具挤出后模制成所述植物固件半成品。
- 根据权利要求9所述植物固件的制作方法，其中，烘干所述植物固件半成品包括：在温度90～100℃烘干所述植物固件半成品，至水量以重量计10～15％。
- 根据权利要求9至11中任一所述植物固件的制作方法，其中所述植物固件的制作方法还包括：剪切所述植物固件以形成预定长度的所述植物部件。
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