A flavor description
Patent Information
- Application Number
- CN202521971899.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-12
- Publication Date
- 2026-09-18
- Estimated Expiration
- 2035-09-12
AI Technical Summary
[0003]现有的香味说明书,虽然能够通过印制的图文信息满足进行售后使用提示和通过香味层增强嗅觉体验的双重需求,但香味层上表面通常没有设置防逸散层,故而一旦拆开产品包装、便会导致说明书的香味层直接暴露在外,并导致大量的香味发生逸散,之后,只需较短的时间,便很容易导致说明书上的香味消失的几近于无,而用户对说明书的放置周期和延后使用周期往往都比较长久,是以很容易导致说明书的香味留存时间较短,且会在非使用的时间段内发生无效逸散,故而不能充分地满足人们的使用需求
[0014] Firstly, by setting multiple fragrance layers on the cardboard and covering the fragrance layers with a breathable layer and a removable fragrance isolation layer, the fragrance can be effectively prevented from escaping when not in use. When the user needs to use the instruction manual, one of the fragrance isolation layers can be removed, allowing the fragrance to be slowly released through the breathable layer, ensuring the fragrance's durability and controllability, and avoiding the problems of rapid fragrance evaporation and short lifespan of traditional fragrance instruction manuals.
Smart Images

Figure CN224773516U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the technical field of instruction manuals, and specifically relates to a fragrance instruction manual. Background Technology
[0002] In the printing industry, instruction manuals are a common type of printed material. As a basic set of after-sales instructions for products, they play a very important role. However, as people's demands for quality of life increase, instruction manuals with unpleasant odors are becoming increasingly unacceptable.
[0003] While existing fragrance instruction manuals can fulfill the dual needs of providing after-sales usage tips and enhancing the olfactory experience through printed text and images, the fragrance layer typically lacks an anti-dissipation layer on its surface. Therefore, once the product packaging is opened, the fragrance layer of the manual is directly exposed, leading to significant fragrance dissipation. Within a short period, the fragrance on the manual easily disappears almost entirely. Since users often store and delay using the manuals for extended periods, the fragrance retention time is short, and ineffective dissipation occurs during non-use periods, thus failing to fully meet user needs. Utility Model Content
[0004] In view of this, this utility model addresses the shortcomings of the prior art by providing a fragrance instruction manual, which not only meets the basic needs of providing after-sales usage tips and releasing fragrance, but also prevents the large amount of fragrance in the instruction manual from dissipating during non-use periods, thus fully meeting people's usage needs.
[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a fragrance instruction manual, including a cardboard with graphics and text printed on it, multiple fragrance layers surrounding the graphics and text on the cardboard, a breathable layer covering the fragrance layers on the cardboard, and a fragrance isolation layer that can be detachably provided on the breathable layer.
[0006] As a further improvement of this utility model, the cardboard is also provided with a receiving groove, and a supporting step is provided on the bottom inner wall of the receiving groove. The fragrance layer is disposed in the receiving cavity formed by the bottom wall of the receiving groove and the supporting step. The top of the supporting step of the receiving groove is flush with the top of the fragrance layer, and the side end of the breathable layer is connected to the supporting step.
[0007] As a further improvement of this utility model, the isolation layer is bonded to the breathable layer with double-sided adhesive.
[0008] As a further improvement of this utility model, a waterproof layer is also provided on the fragrance isolation layer, and a tear strip is also provided on the waterproof layer, with the tear strip located on the side of the waterproof layer. By providing a waterproof layer and a tear strip on the fragrance isolation layer, users can easily and quickly remove the fragrance isolation layer using the tear strip, simplifying the operation and improving ease of use.
[0009] As a further improvement of this utility model, the top of the waterproof layer is flush with the top of the receiving groove and the top of the cardboard. This flush alignment with the receiving groove and the top of the cardboard makes the instruction manual appear flat, facilitating carrying and storage.
[0010] As a further improvement of this utility model, a water-retaining layer is also provided on the side of the cardboard, and the vertical cross-section of the water-retaining layer is U-shaped. The U-shaped water-retaining layer on the side of the cardboard effectively prevents moisture from seeping into the instruction manual, avoiding the cardboard from becoming damp and deformed or the fragrance layer from becoming ineffective.
[0011] As a further improvement of this utility model, a fixing groove for accommodating the water-retaining layer is provided on the side end of the cardboard, and the outer wall of the water-retaining layer is flush with the outer wall of the cardboard. The flushness of the outer side of the water-retaining layer with the outer wall of the cardboard ensures the overall aesthetic appeal of the instruction manual.
[0012] As a further improvement of this utility model, a fire-retardant coating is also provided on the water-retaining layer. The addition of this fire-retardant coating enhances the fire resistance performance and extends the service life of the water-retaining layer.
[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0014] Firstly, by setting multiple fragrance layers on the cardboard and covering the fragrance layers with a breathable layer and a removable fragrance isolation layer, the fragrance can be effectively prevented from escaping when not in use. When the user needs to use the instruction manual, one of the fragrance isolation layers can be removed, allowing the fragrance to be slowly released through the breathable layer, ensuring the fragrance's durability and controllability, and avoiding the problems of rapid fragrance evaporation and short lifespan of traditional fragrance instruction manuals.
[0015] Secondly, a recessed structure is adopted, in which the fragrance layer is placed on the bottom wall of the recess, and the breathable layer is positioned and supported by the supporting steps, making the overall structure more stable and effectively protecting the fragrance layer from the influence of the external environment.
[0016] Thirdly, the technical solution of this application is applicable to various product manuals that require fragrance indications, such as cosmetics, aromatherapy products, and gift packaging, thereby enhancing the added value of the products. By combining text and images with fragrance, it not only meets the reading needs of traditional manuals but also enhances the user's sensory experience, allowing users to obtain a more pleasant sensory enjoyment during use. Through structural optimization and reasonable design of functional layers, it effectively solves the problems of existing scented manuals such as easy fragrance evaporation, short service life, and poor moisture and fire resistance. It has the advantages of long-lasting fragrance, convenient use, stable structure, and high safety, and has good application prospects and market promotion value. Attached Figure Description
[0017] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.
[0018] Figure 1 This is a schematic diagram of the structure of this utility model;
[0019] Figure 2 This is a schematic diagram of the structure of the breathable layer and the water-blocking layer of this utility model;
[0020] Figure 3 This is a schematic diagram of the fragrance layer and supporting steps of this utility model;
[0021] Figure 4 This is a schematic diagram of the structure of the fragrance isolation layer, waterproof layer, and tear strip of this utility model;
[0022] Figure 5 This is a schematic diagram of the water-retaining layer of this utility model.
[0023] In the diagram: 101, cardboard; 102, fragrance layer; 103, breathable layer; 104, fragrance isolation layer; 201, receiving groove; 202, supporting step; 203, waterproof layer; 204, tear strip; 301, water-blocking layer; 302, fixing groove. Detailed Implementation
[0024] To better understand this utility model, the following embodiments further illustrate its content, but the scope of protection of this utility model is not limited to the embodiments described below. Numerous specific details are set forth in the following description to provide a more thorough understanding of this utility model. However, it will be apparent to those skilled in the art that this utility model can be practiced without one or more of these details.
[0025] like Figure 1As shown, a fragrance instruction manual includes a cardboard 101 with printed graphics and text. Multiple fragrance layers 102 are provided on the cardboard 101 surrounding the graphics and text. A breathable layer 103 is also provided on the cardboard 101 covering the fragrance layers 102. A fragrance isolation layer 104 is also detachably provided on the breathable layer 103.
[0026] like Figure 2 , 3 As shown in Figure 4, the cardboard 101 is also provided with a receiving groove 201, and a supporting step 202 is provided on the bottom inner wall of the receiving groove 201. The fragrance layer 102 is disposed in the receiving cavity formed by the bottom wall of the receiving groove 201 and the supporting step 202. The top of the supporting step 202 is flush with the top of the fragrance layer 102, and the side end of the breathable layer 103 is connected to the supporting step 202. In this embodiment, the vertical cross-section of the receiving groove 201 is rectangular. In another embodiment, the vertical cross-section of the receiving groove 201 can also be a trapezoid with a larger top and a smaller bottom, which will not be elaborated here. The fragrance isolation layer 104 is adhered to the breathable layer 103 with double-sided adhesive.
[0027] As shown in the figure, a waterproof layer 203 is also provided on the fragrance isolation layer 104, and a tear strip 204 is also provided on the waterproof layer 203, with the tear strip 204 located on the side end of the waterproof layer 203. By providing the waterproof layer 203 and the tear strip 204 on the fragrance isolation layer 104, users can easily and quickly remove the fragrance isolation layer 104 using the tear strip 204, simplifying the operation and improving ease of use.
[0028] As shown in the figure, the top of the waterproof layer 203 is flush with the top of the receiving groove 201, and the top of the waterproof layer 203 is flush with the top of the cardboard 101. The fact that the top of the waterproof layer 203 is flush with the top of the receiving groove 201 and the top of the cardboard 101 makes the overall appearance of the instruction manual flat, making it easy to carry and store.
[0029] Graphic information is printed on cardboard 101 to convey product descriptions; according to design requirements, multiple receiving grooves 201 are processed on cardboard 101 (for example, receiving grooves 201 are processed by pressing with a mold). The vertical cross section of the receiving groove 201 is trapezoidal, and its bottom wall is used to support the fragrance layer 102.
[0030] A support step 202 is machined on the inner wall of the receiving groove 201. The top of the support step 202 is flush with the top of the fragrance layer 102, providing support for the subsequent installation of the breathable layer 103. A fragrance of a specific scent (such as perfume or balm) is evenly applied to the bottom wall of the receiving groove 201 to form the fragrance layer 102. The breathable layer 103 with a vertical cross-section is installed inside the receiving groove 201, with its side end connected to the support step 202, covering the fragrance layer 102 to protect the fragrance layer 102 and control the release of fragrance.
[0031] A fragrance isolation layer 104 is adhered to the breathable layer 103. The top of the fragrance isolation layer 104 is flush with the top of the receiving groove 201 and the cardboard 101, making the overall appearance of the instruction manual flat and easy to carry and store. A waterproof layer 203 is added to the fragrance isolation layer 104 to enhance the moisture-proof performance, and a tear strip 204 is provided on the side of the waterproof layer 203 to facilitate the user to remove the fragrance isolation layer 104 later.
[0032] When using the product, the user opens the product packaging, takes out the fragrance instruction manual, and views the text and images. If the user wants to experience the fragrance, the user can remove the fragrance isolation layer 104 from the breathable layer 103 by tearing the strip 204. After the fragrance isolation layer 104 is removed, the fragrance is slowly released through the breathable layer 103, and the user can smell the fragrance described in the instruction manual.
[0033] By spacing multiple fragrance layers 102 onto the cardboard 101, the fragrance isolation layer 104 can be opened only when the instruction manual is needed, thus controlling the fragrance release rate and preventing it from evaporating all at once, extending the fragrance's lifespan. Users can enhance their sensory experience through fragrance while reading text and images, deepening their impression of the product and improving user satisfaction.
[0034] According to another embodiment of the present invention, such as Figure 2 , 3 As shown in Figure 5, a water-retaining layer 301 is also provided on the side of the cardboard 101. The vertical cross-section of the water-retaining layer 301 is U-shaped. The U-shaped water-retaining layer 301 on the side of the cardboard 101 effectively prevents moisture from seeping into the instruction manual and avoids the cardboard 101 from becoming damp and deformed or the fragrance layer 102 from becoming ineffective.
[0035] like Figure 3 As shown, the side end of the cardboard 101 is provided with a fixing groove 302 for accommodating the water-retaining layer 301, and the outer wall of the water-retaining layer 301 is flush with the outer wall of the cardboard 101. The flushness of the outer side of the water-retaining layer 301 with the outer wall of the cardboard 101 ensures the overall aesthetics of the instruction manual. A fire-retardant coating is also provided on the water-retaining layer 301. This fire-retardant coating enhances the fire resistance of the instruction manual and further extends its service life.
[0036] A U-shaped water-retaining layer 301 is provided at the edge of the cardboard 101 to prevent moisture from seeping into the instruction manual from the side. A fixing groove 302 is machined on the outside of the water-retaining layer 301 to embed the water-retaining layer 301, so that its outer wall is flush with the outer wall of the cardboard 101, maintaining an aesthetically pleasing appearance. A fire-retardant coating can also be sprayed or coated on the water-retaining layer 301 to enhance the fire resistance of the instruction manual and extend its service life.
[0037] The technical solution of this application is applicable to various product manuals that require fragrance indications, such as cosmetics, aromatherapy products, and gift packaging, thereby enhancing the added value of the products. By combining text and images with fragrance, it not only meets the reading needs of traditional manuals but also enhances the user's sensory experience, providing a more pleasant sensory enjoyment during use. Through structural optimization and rational design of functional layers, it effectively solves the problems of existing scented manuals, such as easy fragrance evaporation, short service life, and poor moisture and fire resistance. It has the advantages of long-lasting fragrance, ease of use, stable structure, and high safety, and has good application prospects and market promotion value.
[0038] The above are preferred embodiments of this utility model. It should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model.
Claims
1. A flavor description comprising a card paper (101), characterized in that: The cardboard (101) is printed with graphics and text, and the cardboard (101) is provided with multiple fragrance layers (102) surrounding the graphics and text. The cardboard (101) is also provided with a breathable layer (103) covering the fragrance layers (102), and a fragrance isolation layer (104) can be detachably provided on the breathable layer (103).
2. The flavor description of claim 1, wherein: The cardboard (101) is also provided with a receiving groove (201), and a supporting step (202) is provided on the bottom inner wall of the receiving groove (201). The fragrance layer (102) is disposed in the receiving cavity formed by the bottom wall of the receiving groove (201) and the supporting step (202). The top of the supporting step (202) of the receiving groove (201) is flush with the top of the fragrance layer (102), and the side end of the breathable layer (103) is connected to the supporting step (202).
3. The flavor description of claim 2, wherein: The isolation layer is bonded to the breathable layer (103) with double-sided adhesive.
4. The flavor description of claim 3, wherein: The fragrance isolation layer (104) is further provided with a waterproof layer (203), and the waterproof layer (203) is further provided with a tear strip (204), which is located on the side of the waterproof layer (203).
5. The flavor description of claim 4, wherein: The top of the waterproof layer (203) is flush with the top of the receiving groove (201) and the top of the waterproof layer (203) is flush with the top of the cardboard (101).
6. The flavor description of claim 5, wherein: The side end of the cardboard (101) is also provided with a water-blocking layer (301), and the vertical cross section of the water-blocking layer (301) is U-shaped.
7. The flavor description of claim 6, wherein: The side end of the cardboard (101) is provided with a fixing groove (302) for accommodating the water-blocking layer (301), and the outer side wall of the water-blocking layer (301) is flush with the outer side wall of the cardboard (101).
8. The flavor description of claim 7, wherein: The water-blocking layer (301) is also provided with a fireproof coating.