CN105151554A - Sealing packaging box for cigarettes - Google Patents
Sealing packaging box for cigarettes Download PDFInfo
- Publication number
- CN105151554A CN105151554A CN201510491004.9A CN201510491004A CN105151554A CN 105151554 A CN105151554 A CN 105151554A CN 201510491004 A CN201510491004 A CN 201510491004A CN 105151554 A CN105151554 A CN 105151554A
- Authority
- CN
- China
- Prior art keywords
- sealing
- sealable outer
- opening
- cigarette
- packaging box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
The invention discloses a sealing packaging box for cigarettes. The sealing packaging box comprises a frame inner layer, a sealing outer layer and a sealing cover. The frame inner layer is defined by a front main panel, a rear main panel, a left side panel, a right side panel and a bottom panel. The cigarettes are wrapped in the frame inner layer according to a certain arrangement manner. The heights of the front main panel, the rear main panel, the left side panel and the right side panel are the same. The upper portion of the front main panel and/or the upper portion of the rear main panel are/is provided with openings/an opening for the cigarettes to be taken out from the frame inner layer conveniently. The sealing packaging box for the cigarettes can effectively protect the cigarettes which are internally packaged so that the phenomenon that the moisture of the cigarettes is affected by the environment after the cigarettes are taken out can be prevented, the cigarettes can also be prevented from being extruded to be damaged in the taking process, and meanwhile the problem that the sealing cover is torn off or the problem of repeated sealing dislocation can be solved.
Description
Technical field
The present invention relates to cigarette package technical field, be specifically related to a kind of cigarette sealing packaging box.
Background technology
The change of cigarette moisture will affect the inherent quality of cigarette product greatly, and therefore, cigarette keeps certain moisture presenting for cigarette product aesthetic quality, especially for the suction experience of customer, is extremely important.At present, box cigarette small is packed, and no matter is rigid pack or soft box packaging, is adopt aluminium foil paper encapsulation cigarette mostly, customer open first box cigarette small packaging fetch cigarette after, namely aluminium foil paper encapsulation is destroyed, and cigarette will directly be exposed in surrounding environment, to such an extent as to will to scatter and disappear moisture in dry environment cigarette, or in wet environment cigarette by the moisture absorption, cause the unfavorable change of cigarette moisture, in addition, cigarette also likely pollute by the pollutants of surrounding.
Summary of the invention
Instant invention overcomes the deficiencies in the prior art, provide a kind of cigarette sealing packaging box, is prevent cigarette from fetching the impact of rear environment on cigarette moisture for one of technical matters of solving.
Consider the problems referred to above of prior art, according to an aspect disclosed by the invention, the present invention by the following technical solutions:
A kind of cigarette sealing packaging box, it comprises framework internal layer, sealable outer and seal cover cap; Described framework internal layer is surrounded by front principal plane plate, rear main panel, Left-Hand Panel, right panel and bottom panel, cigarette is wrapped in described framework internal layer by certain arrangement mode, the height of described front principal plane plate, rear main panel, Left-Hand Panel, right panel is identical, and the top of described front principal plane plate and/or the top of described rear main panel arrange an opening for facilitating cigarette to be removed from framework internal layer;
Described sealable outer forms by sealing sheet rings of material formable layer in framework, described sealing sheet material adopts has airtight performance and the material of energy heat seal stickup, described sealable outer end face is provided with an opening, opening on described sealable outer is corresponding with the opening at framework internal layer top, and the opening of described sealable outer end face extends to the front principal plane of sealable outer and/or rear interarea from end face;
Described seal cover cap comprises sealing sticking tablet and lift sheet, described seal cover cap coordinates with the opening on described sealable outer, described sealing sticking tablet size is greater than the opening size on sealable outer, sealing sticking tablet inside face comprises coverage zone and has two, the stickup district part of the performance that is forever clamminess, around coverage zone one enclose region be the stickup district carrying out with described sealable outer pasting, the shape of coverage zone and size consistent with the opening on sealable outer; Described lift sheet is positioned at sealing sticking tablet one end and does not have the performance that is clamminess; The described sealing sticking tablet other end arranges at least one and is torn off the spacing otch of sealable outer for preventing seal cover cap completely when opening.
In order to realize the present invention better, further technical scheme is:
According to one embodiment of the invention, described framework internal layer is hard packing.
According to another embodiment of the invention, described sealing sheet material adopts aluminum-plastic composite membrane.
According to another embodiment of the invention, the opening on described sealable outer is less than the opening on framework internal layer.
According to another embodiment of the invention, the opening on described sealable outer is the hole cut out on sealing sheet material, or the U-shaped otch cut out on sealing sheet material.
According to another embodiment of the invention, the opening on described sealable outer is when sealing the U-shaped otch that sheet material cuts out, and coverage zone and the stickup district of described sealing sticking tablet inside face are all set to have the performance that is forever clamminess.
The present invention can also be:
According to another embodiment of the invention, it also comprises at least one for preventing the witness marker of described seal cover cap and sealable outer sealing dislocation.
According to another embodiment of the invention, described witness marker comprises the stickup district being arranged on described sealing sticking tablet or the positioning area lifted on sheet, and be arranged on locating point on described sealable outer and corresponding with described positioning area position, misplace for preventing described seal cover cap and sealable outer from sealing after described positioning area and described locating point located coincident.
According to another embodiment of the invention, described positioning area is transparent positioning area.
According to another embodiment of the invention, described positioning area is selected from the one in circle, triangle, rectangle, and described locating point is arranged to the shape of mating with described positioning area.
Compared with prior art, one of beneficial effect of the present invention is:
A kind of cigarette sealing packaging box of the present invention; available protecting can be carried out to being packaged in interior cigarette; can prevent cigarette from fetching the impact of rear environment on cigarette moisture; can prevent again cigarette fetch in process be extruded impaired; the problem that seal cover cap was torn or resealed dislocation can be solved simultaneously; in addition, this cigarette sealing packaging box both can be comprised in a hard cards packing material and be employed, can be used as again simultaneously one independently novel package form directly apply.
Accompanying drawing explanation
In order to clearer explanation present specification embodiment or technical scheme of the prior art, below the accompanying drawing used required in the description to embodiment or prior art is briefly described, apparently, the accompanying drawing that the following describes is only the reference to some embodiments in present specification, for those skilled in the art, when not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 shows the front schematic view of cigarette sealing packaging box block diagram according to an embodiment of the invention.
Fig. 2 shows the schematic rear view of cigarette sealing packaging box block diagram according to an embodiment of the invention.
Fig. 3 shows framework internal layer plan sketch according to an embodiment of the invention.
Fig. 4 shows framework internal layer forming stereo schematic diagram according to an embodiment of the invention.
Fig. 5 shows sealable outer and seal cover cap plan sketch according to an embodiment of the invention.
Fig. 6 shows seal cover cap inner surface plane schematic diagram according to an embodiment of the invention.
Fig. 7 shows spacing according to an embodiment of the invention otch and witness marker schematic diagram.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
As shown in Fig. 1 ~ Fig. 7, the invention provides a kind of cigarette sealing packaging box 1, described sealing packaging box comprises three main portions: framework internal layer 2, sealable outer 3, seal cover cap 4.
As shown in Figure 3, Figure 4, Fig. 3 shows framework internal layer plan sketch according to an embodiment of the invention, Fig. 4 shows framework internal layer forming stereo schematic diagram according to an embodiment of the invention, framework internal layer 2 comprises front and back main panel 21,22, left and right sides panel 23,24, and bottom panel 25, cigarette is wrapped in framework internal layer 2 li by certain arrangement mode.Front and back main panel 21,22 is highly identical with left and right sides panel 23,24, and consistent with cigarette length.At front principal plane plate 21 top, or front and back main panel 21,22 top is provided with an opening 26, this opening 26 facilitates cigarette to be removed from framework internal layer 2.Framework internal layer 2 is hard packing; the paperys such as art post paperboard can be adopted shaping; simultaneously; main panel 21,22 before and after framework internal layer 2; left and right sides panel 23,24 four-way is shaping; make it have enough intensity and bearing force, actv. can be played to parcel cigarette therein and support protective effect, can effectively avoid cigarette to be extruded under external force impaired.
As shown in Figure 5, Fig. 5 shows sealable outer and seal cover cap plan sketch according to an embodiment of the invention, and sealable outer 3 is formed around framework internal layer 2 is shaping by sealing sheet material 30.Aluminum-plastic composite membrane, plastic sheeting etc. can be adopted to have airtight performance for described sealing sheet material 30 and the material that energy heat seal is pasted is made.Described sealable outer 3, comprises front and back interarea 31,32, left and right side 33,34, end face 35 and bottom surface 36.Sealable outer 3 end face 35 is provided with an opening 37, and described opening can extend to front principal plane 31 from end face 35, also can extending to front and back interarea 31,32 from end face 35, can be convenient to fetching of cigarette like this when not increasing aperture area.Simultaneously, opening 37 on sealable outer 3 is corresponding with the opening 26 at framework internal layer 2 main panel top, namely the opening 37 opened on sealable outer 3 just can see the opening 26 at framework internal layer 2 main panel top, namely cigarette is fetched by the opening 37 on sealing skin 3, in addition, opening 37 on sealable outer should be less than the opening 26 at framework internal layer 2 main panel top, namely just directly cigarette is seen after opening the opening on sealable outer 3, and can't see opening 26 edge at framework internal layer 2 main panel top, this is in order to attractive in appearance, especially in order to paste on sealable outer 3 when ensureing that seal cover cap 4 reseals, and can not paste on framework internal layer 2, this guarantees the leakproofness resealed.Opening 37 on described sealable outer 3 can be directly cut out a hole on sealing sheet material 30, also can be on sealing sheet material 30, cut out a U-shaped otch realize.
As shown in Figure 6, Figure 7, Fig. 6 shows seal cover cap inner surface plane schematic diagram according to an embodiment of the invention, Fig. 7 shows spacing according to an embodiment of the invention otch and witness marker schematic diagram, seal cover cap 4 comprises sealing sticking tablet 41 and lift sheet 42, seal cover cap 4 and the opening 37 on sealable outer 3 with the use of, the material that described seal cover cap 4 can adopt aluminum-plastic composite membrane, plastic sheeting etc. to have airtight performance is made.Described sealing sticking tablet 41 size is greater than the size of the opening 37 on sealable outer 3, sealing sticking tablet 41 inside face comprises coverage zone 411 and pastes 412 two, district part, the shape of coverage zone 411 and size consistent with the opening 37 on sealable outer 3, around coverage zone 411 1 enclose region be paste district 412.When the opening 37 on sealable outer 3 be by seal sheet material 30 directly cuts out a hole and formed time, then the coverage zone 411 of sealing sticking tablet 41 inside face is kept clean, and is set to stickup district 412 to have the performance that is forever clamminess; When the opening 37 on sealable outer 3 be by seal sheet material 30 cuts out a U-shaped otch and formed time; then the coverage zone 411 of sealing sticking tablet 41 inside face and stickup district 412 are all set to have the performance that is forever clamminess; after so just ensureing opening encapsulation lid 4; and when again shutting seal cover cap 4; seal cover cap 4 can paste on sealable outer 3 by actv.; again form complete sealing and protect dress; seal protection effect is played to inner cigarette, avoids forever be clamminess region contact and the pollution cigarette that seal on sticking tablet 41 simultaneously.Described lift sheet 42 is one and is close to sealing sticking tablet 41 front end and does not arrange the small pieces of the performance that is clamminess, and it provides the little handle of a handled easily for seal cover cap 4, is beneficial to the opening and closing of seal cover cap 4.In the stickup district, rear end 412 of sealing sticking tablet 41, be provided with one or more spacing otch 43, during opening encapsulation lid 4, when seal cover cap 4 opens to spacing otch 43 place, spacing bonding die 431 is still close on sealable outer 3, can effectively prevent seal cover cap 4 from being torn off sealable outer 3 completely when opening like this.
In addition, one or more witness markers 5 are provided with on seal cover cap 4 He on sealable outer 3, described witness marker 5 can realize in the following way: in the stickup district 412 of sealing sticking tablet 41 or lift sheet 42, arrange a positioning area 51, positioning area 51 can be transparent circular, a locating point 52 is set in the position that sealable outer 3 is corresponding, the size of locating point 52 is identical with positioning area 51 and be provided with color, when closing seal cover cap 4 again after opening, by overlapping of positioning area 51 and locating point 52, limit seal cover cap 4 and again paste position on sealable outer 3, stickup dislocation when can effectively avoid seal cover cap to reseal like this, can effectively prevent from resealing the problems such as tight and bond regions pollution cigarette end face.Witness marker 5 can also be set as other shapes such as triangle, rectangle, locating point 52 be with it identical or coupling shape.
In sum, the present invention has: 1) the front and back main panel 21,22 of framework internal layer 2, and left and right sides panel 23,24 four-way is shaping, makes it have enough intensity and bearing force, can play actv. support protective effect to parcel cigarette therein; Therefore, this cigarette sealing packaging box will not be limited to be included in a hard cards packing material and use, that is, described cigarette sealing packaging box both can be comprised in a hard cards packing material and be employed, can be used as again simultaneously one independently novel package form directly apply.2) opening 37 on sealable outer 3 can extend to front and back two interarea from end face 35, can be convenient to fetching of cigarette when not increasing aperture area.3) in the stickup district, rear end 412 of sealing sticking tablet 41, being provided with one or more spacing otch 43, can effectively preventing seal cover cap 4 from being torn off sealable outer 3 completely when opening.4) on seal cover cap 4 He on sealable outer 3, be provided with one or more witness markers 5, limit seal cover cap 4 and again paste relevant position on sealable outer 3, thus effectively avoid the stickup dislocation of seal cover cap 4 when resealing.
In this specification sheets, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiment, identical similar portion cross-reference between each embodiment.
Spoken of in this manual " embodiment ", " another embodiment ", " embodiment ", etc., refer to the specific features, structure or the feature that describe in conjunction with this embodiment and be included at least one embodiment of the application's generality description.Multiple place occurs that statement of the same race is not necessarily refer to same embodiment in the description.Furthermore, when describing specific features, structure or a feature in conjunction with any embodiment, what advocate is also fall within the scope of the invention to realize this feature, structure or feature in conjunction with other embodiments.
Although with reference to multiple explanatory embodiment of the present invention, invention has been described here, but, should be appreciated that, those skilled in the art can design a lot of other amendment and embodiment, these amendments and embodiment will drop within spirit disclosed in the present application and spirit.More particularly, in the scope of and claim open in the application, multiple modification and improvement can be carried out to the constituent elements of subject combination layout and/or layout.Except the modification of carrying out constituent elements and/or layout is with except improvement, to those skilled in the art, other purposes also will be obvious.
Claims (10)
1. a cigarette sealing packaging box, is characterized in that it comprises framework internal layer (2), sealable outer (3) and seal cover cap (4), described framework internal layer (2) is by front principal plane plate (21), rear main panel (22), Left-Hand Panel (23), right panel (24) and bottom panel (25) surround, cigarette is wrapped in described framework internal layer (2) by certain arrangement mode, described front principal plane plate (21), rear main panel (22), Left-Hand Panel (23), the height of right panel (24) is identical, the top of described front principal plane plate (21) and/or the top of described rear main panel (22) arrange an opening (26) for facilitating cigarette to be removed from framework internal layer (2),
Described sealable outer (3) is formed around framework internal layer (2) is shaping by sealing sheet material (30), the employing of described sealing sheet material (30) has airtight performance and the material of energy heat seal stickup, described sealable outer (3) end face (35) is provided with an opening (37), opening (37) on described sealable outer (3) is corresponding with the opening (26) at framework internal layer (2) top, the opening (37) of described sealable outer (3) end face (35) extends to the front principal plane (31) of sealable outer (3) and/or rear interarea (32) from end face (35),
Described seal cover cap (4) comprises sealing sticking tablet (41) and lift sheet (42), described seal cover cap (4) coordinates with the opening (37) on described sealable outer (3), described sealing sticking tablet (41) size is greater than opening (37) size on sealable outer (3), sealing sticking tablet (41) inside face comprises coverage zone (411) and has (412) two, the stickup district part of the performance that is forever clamminess, the region enclosed around coverage zone (411) is the stickup district (412) carrying out with described sealable outer (3) pasting, the shape of coverage zone (411) and size consistent with the opening (37) on sealable outer (3), described lift sheet (42) is positioned at sealing sticking tablet (41) one end and does not have the performance that is clamminess, described sealing sticking tablet (41) other end arranges at least one and is torn off the spacing otch (43) of sealable outer (3) for preventing seal cover cap (4) completely when opening.
2. cigarette sealing packaging box according to claim 1, is characterized in that described framework internal layer (2) is hard packing.
3. cigarette sealing packaging box according to claim 1, is characterized in that described sealing sheet material (30) adopts aluminum-plastic composite membrane.
4. cigarette sealing packaging box according to claim 1, the opening (37) that it is characterized in that on described sealable outer (3) is less than the opening (26) on framework internal layer (2).
5. cigarette sealing packaging box according to claim 1, it is characterized in that the opening (37) on described sealable outer (3) is the hole cut out in sealing sheet material (30), or the U-shaped otch cut out in sealing sheet material (30).
6. cigarette sealing packaging box according to claim 5, it is characterized in that the opening (37) on described sealable outer (3) is when sealing the U-shaped otch that sheet material (30) cuts out, coverage zone (411) and stickup district (412) of described sealing sticking tablet (41) inside face are all set to have the performance that is forever clamminess.
7. cigarette sealing packaging box according to claim 1, is characterized in that it also comprises at least one for preventing the witness marker (5) of described seal cover cap (4) and sealable outer (3) sealing dislocation.
8. cigarette sealing packaging box according to claim 7, it is characterized in that described witness marker (5) comprises the stickup district (412) being arranged on described sealing sticking tablet (41) or the positioning area (51) lifted on sheet (42), and be arranged on upper and corresponding with described positioning area (51) the position locating point (52) of described sealable outer (3), misplace for preventing described seal cover cap (4) and sealable outer (3) from sealing after described positioning area (51) and described locating point (52) located coincident.
9. cigarette sealing packaging box according to claim 8, is characterized in that described positioning area (51) is for transparent positioning area.
10. cigarette sealing packaging box according to claim 8 or claim 9, it is characterized in that described positioning area (51) is selected from the one in circle, triangle, rectangle, described locating point (52) is arranged to the shape of mating with described positioning area (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510491004.9A CN105151554B (en) | 2015-08-11 | 2015-08-11 | Cigarette sealing packaging box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510491004.9A CN105151554B (en) | 2015-08-11 | 2015-08-11 | Cigarette sealing packaging box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105151554A true CN105151554A (en) | 2015-12-16 |
| CN105151554B CN105151554B (en) | 2017-06-23 |
Family
ID=54792701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510491004.9A Active CN105151554B (en) | 2015-08-11 | 2015-08-11 | Cigarette sealing packaging box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105151554B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109398837A (en) * | 2017-08-15 | 2019-03-01 | 上海新平科机电科技有限公司 | A kind of Ο type cutter |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2138411A1 (en) * | 2008-06-27 | 2009-12-30 | G.D. S.p.A | A packet for articles of elongated shape |
| JP2010168057A (en) * | 2009-01-20 | 2010-08-05 | Taiki:Kk | Lid label sheet for packaging bag and package |
| CN103003172A (en) * | 2010-07-14 | 2013-03-27 | 佛克有限及两合公司 | Soft pack for cigarettes |
| CN104507823A (en) * | 2012-07-20 | 2015-04-08 | 吉地股份公司 | Packet for elongate smoking articles |
| CN205010773U (en) * | 2015-08-11 | 2016-02-03 | 川渝中烟工业有限责任公司 | Cigarette sealed package |
-
2015
- 2015-08-11 CN CN201510491004.9A patent/CN105151554B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2138411A1 (en) * | 2008-06-27 | 2009-12-30 | G.D. S.p.A | A packet for articles of elongated shape |
| JP2010168057A (en) * | 2009-01-20 | 2010-08-05 | Taiki:Kk | Lid label sheet for packaging bag and package |
| CN103003172A (en) * | 2010-07-14 | 2013-03-27 | 佛克有限及两合公司 | Soft pack for cigarettes |
| CN104507823A (en) * | 2012-07-20 | 2015-04-08 | 吉地股份公司 | Packet for elongate smoking articles |
| CN205010773U (en) * | 2015-08-11 | 2016-02-03 | 川渝中烟工业有限责任公司 | Cigarette sealed package |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109398837A (en) * | 2017-08-15 | 2019-03-01 | 上海新平科机电科技有限公司 | A kind of Ο type cutter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105151554B (en) | 2017-06-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2697705A1 (en) | COMPLEX OF FLAT PLATES, METHOD FOR OBTAINING SUCH COMPLEX, METHOD FOR THE MANUFACTURE OF A PACKAGING AND METHOD FOR PACKING AN OBJECT (Machine-translation by Google Translate, not legally binding) | |
| JP2010510140A5 (en) | ||
| BRPI0712303A2 (en) | flexible waterproof container | |
| CN107531387A (en) | Flat sealing container | |
| MXPA03007052A (en) | Self-closing resealable package. | |
| CN205010773U (en) | Cigarette sealed package | |
| CN203958976U (en) | A kind of soft bag cigarette | |
| CN206719724U (en) | A kind of novel packaging box | |
| CN105151554A (en) | Sealing packaging box for cigarettes | |
| CN202967057U (en) | Protection film | |
| CN207550803U (en) | A kind of packing box for cakes | |
| CN205010772U (en) | A sealed lid for cigarette sealed package | |
| CN107150851A (en) | Standard-sized sheet turn-cover type cigarette packing box and preparation method | |
| CN105035553A (en) | Seal cover for sealed cigarette package box | |
| CN202499361U (en) | Seed packaging bag | |
| MY160086A (en) | A packaging for use in vacuum packaging | |
| CN107187691B (en) | Method for manufacturing packaging sheet with bondable cover plate structure and packaging box obtained by method | |
| CN206395058U (en) | A kind of carton with opening band | |
| CN107364652A (en) | A kind of moisturizing cigarette packing box and preparation method thereof | |
| CN207183424U (en) | A kind of lithium ion battery end enclosure structure | |
| CN202807235U (en) | Packaging carton | |
| CN202244351U (en) | Withdrawing type cigarette packaging box | |
| CN205470268U (en) | Food package box of food is got for layering dress | |
| CN106915561B (en) | Packing carton that has and seals function repeatedly convenient to open | |
| CN201186789Y (en) | Sanitary article packaging body |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161228 Address after: 610000, Sichuan, Chengdu, Longquanyi economic and Technological Development Zone, Jackie Chan Road, Longquan, No. 2, paragraph Applicant after: CHINA TOBACCO SICHUAN INDUSTRIAL CO., LTD. Applicant after: CHONGQING CHINA TOBACCO INDUSTRIAL CO., LTD. Address before: 610000 Jackie Chan Road, Chengdu economic and Technological Development Zone, Longquanyi District, Sichuan, China, No. 2, No. Applicant before: China Tobacco Chuanyu Industry Co., Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |