CN209080434U - Disappear product packing case fastly - Google Patents
Disappear product packing case fastly Download PDFInfo
- Publication number
- CN209080434U CN209080434U CN201821770606.3U CN201821770606U CN209080434U CN 209080434 U CN209080434 U CN 209080434U CN 201821770606 U CN201821770606 U CN 201821770606U CN 209080434 U CN209080434 U CN 209080434U
- Authority
- CN
- China
- Prior art keywords
- rolling cover
- packing case
- cabinet
- product packing
- fastly
- 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.)
- Active
Links
Landscapes
- Cartons (AREA)
Abstract
The utility model discloses a kind of product packing cases that disappears fastly, including cabinet, surface-treated layer is formed on the outer surface of the cabinet, rolling cover, lower rolling cover and two side rolling covers are provided on the cabinet, carrying buckle is provided on the lower rolling cover, portable button hole is provided on the upper rolling cover, the side that the lower rolling cover is connect with the cabinet is formed with for the adhesive area with the upper rolling cover inner surface bonding, and the lower rolling cover is provided with the binding part for removing the surface-treated layer in the adhesive area.By the movement for completing glue spraying, sealing without the side of tear strips to upper rolling cover of intelligent automation, packing case sealing forming is realized to improve the packaging efficiency of packing case and upright aesthetics, also, user can be opened the box easily and fast to improve user experience.
Description
Technical field
The utility model relates to packing case technical fields, more particularly to a kind of product packing case that disappears fastly.
Background technique
Currently, the product that disappear fastly such as dairy products (box-packed cream or packed cream), Boxed beverage (fruit juice, soymilk) are usually adopted in sale
It is packed with packing case, and with the upgrading of package design, the packing case of gift box type is widely used, wherein compared to object
For the normal packet vanning of popular industry, in order to enable overall appearance is more beautiful, the outer surface of packing case is conventionally formed with surface
Process layer (such as carrying out overlay film or upper light processing), and the specific structure of packing case can refer to China Patent No.
201320027923.7 disclose a kind of packing case, and there are two side rolling cover, upper rolling cover and lower rolling covers for configuration on cabinet, wherein under
Handle is provided on rolling cover, and configured with the handle aperture for being passed through for handle on upper rolling cover.And in actual use, packing case
In be put into article after, then need by will latch folded plate be inserted into bonnet lock hole then with sticker carry out paste could complete wrap
Dress, in the later period, user unpacks when filling, then needs to tear on adhesive tape, and then lock folded plate pull-out can just open the box.Above-mentioned packet
Vanning at least has the following technical problems: 1, in assembling process, needing to be inserted into bonnet lock hole simultaneously by being accomplished manually lock folded plate
Manual rubberizing patch, packaging efficiency are lower;2, sticker is easy to tear from the smooth outer surface of packing case in the case where not damaged,
Anti-theft performance is lower.How to design one kind and can be realized automatic group and be filled with and improves packaging efficiency and improve user experience and antitheft
The dairy produce gift box packing case of performance is technical problem to be solved in the utility model.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of product packing case that disappears fastly, the product packet that disappears fastly is realized
Vanning meets the packing instructions of automatic sealing forming, and to improve the packaging efficiency and anti-theft performance of packing case, also, user can
It is opened the box easily and fast to improve user experience.
Technical solution provided by the utility model is a kind of disappear fastly product packing case, including cabinet, the appearance of the cabinet
Surface-treated layer is formed on face, and rolling cover, lower rolling cover and two side rolling covers are provided on the cabinet, are arranged on the lower rolling cover
There is carrying buckle, portable button hole is provided on the upper rolling cover, the side that the lower rolling cover is connect with the cabinet, which is formed with, to be used for
With the adhesive area of the upper rolling cover inner surface bonding, the lower rolling cover is provided with through the surface in the adhesive area
The binding part of process layer.
Further, the binding part is the joint-cutting being arranged on the lower rolling cover.
Further, the joint-cutting interruption setting.
Further, the binding part is the groove being arranged on the lower rolling cover.
Further, the groove interval setting.
Further, the spaced apart binding part of multiple groups is formed in the adhesive area.
Further, the two sides for the connection end that the upper rolling cover is connect with the cabinet are respectively arranged with tearing portion, and two
Tear strips are provided between a tearing portion, the tear strips are pasted on the upper rolling cover.
Further, the two sides for the connection end that the upper rolling cover is connect with the cabinet are respectively arranged with two recess
Shear gap, the position being located on the upper rolling cover between two shear gaps of the same side form the tearing portion.
Further, the extending direction on the upper rolling cover along shear gap described in every is additionally provided with punching gap.
Further, the punching gap interruption setting.
Compared with prior art, the advantages and positive effects of the utility model are as follows: the product use provided by the utility model that disappears fastly
Packing case, by hot melt adhesive come joint sealing between upper and lower rolling cover, and the binding part removal surface being arranged in the adhesive area of lower rolling cover
Process layer, binding part can be kept good bond effect with hot melt adhesive without surface-treated layer covering, be rolled over substitution using grafting
Plate cooperates the mode of adhesive tape, is advantageously implemented Machine automated joint sealing operation;In addition, due to hot melt adhesive can be firm will be upper and lower
Rolling cover is bonded together, and can not be opened the box in the case where not destroying and unpacking by packing case, is more advantageous to raising anti-theft
Energy.Meanwhile when user needs to open the box, by pulling the tearing portion of upper rolling cover end, tearing portion will cooperate tear strips
Upper rolling cover is torn, user can be opened the box easily and fast to improve user experience.
In addition, being directed to above-mentioned packing box structure, meeting surface has the packing case of surface-treated layer to carry out hot melt adhesive bonding envelope
Case realizes that mechanical automation joint sealing carries out inserting lock folded plate without user by hand, effectively improves the joint sealing of packing case
Efficiency, meanwhile, after completing mechanical automation joint sealing using hot melt adhesive, shaken under being bonded in that the edge of upper rolling cover can be solid and reliable
In the adhesive area of lid, so that the edge of upper rolling cover is more smooth without improving the quality of joint sealing there is a phenomenon where tilting.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is that the utility model disappears the structural schematic diagram one of product packing case embodiment fastly;
Fig. 2 is that the utility model disappears the structural schematic diagram two of product packing case embodiment fastly;
Fig. 3 is that the utility model disappears the structural schematic diagram three of product packing case embodiment fastly;
Fig. 4 is that the utility model disappears the structural schematic diagram four of product packing case embodiment fastly.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
As Figure 1-Figure 4, the present embodiment disappears product packing case, including cabinet 1 fastly, wherein in dairy products packaging field,
The outer surface of the cabinet 1 of packing case will do it decoration with aesthetic appeal, usually after the outer surface of cabinet 1 carries out printing treatment again
Overlay film, glazing are carried out to form surface-treated layer;And rolling cover 2, lower rolling cover 3 and two side rolling covers are provided on the cabinet 1
4, it is provided with handle buckles (not shown) on the lower rolling cover 3, handle aperture 24 is provided on the upper rolling cover 2, the lower rolling cover 3
Free end is formed with adhesive area 31, and the lower rolling cover 3 is provided in the adhesive area 31 through the surface treatment
The binding part of layer.
Specifically, the present embodiment disappears fastly, product packing case in actual use, above shakes by taking packaged dairy product as an example
Lid 2, lower rolling cover 3 and two side rolling covers 4 are in open state, after being put into dairy products in cabinet 1, first by two side rolling covers
4 towards bending on the inside of cabinet 1, then, then successively bends lower rolling cover 3 and upper rolling cover 2, and the inner surface of upper rolling cover 2 and lower rolling cover 3
It is then bonded together by hot melt adhesive between outer surface;Wherein, reliable in order to improve the connection between upper rolling cover 2 and lower rolling cover 3
Property is provided with the binding part through surface-treated layer on lower rolling cover 3, in this way, making at binding part without surface in adhesive area 31
Process layer covering, binding part can preferably be bonded together with hot melt adhesive, in this way, can solve lower 3 outer surface of rolling cover because
Surface-treated layer is excessively smooth and occurs bonding illusive problem, to avoid there is hot melt adhesive in lower 3 outer surface of rolling cover because of nothing
The firm connection of method and there is unpacking phenomenon, improve use reliability.And for the packing case of normal logistics industry,
The packing case outer surface of logistic industry is without overlay film or upper light processing, therefore, bonding that can be firm by adhesive tape, and it is right
In the product packing case that disappears fastly, since 1 outer surface of cabinet is needed by overlay film or upper light processing after printed patterns to printed patterns
Protected, cause 1 outer surface of cabinet very it is smooth cause cannot with hot melt adhesive is firm is bonded together, and pass through lower rolling cover
The binding part without surface-treated layer covering on 3 cooperates with hot melt adhesive, and hot melt adhesive can form stronger cohesive force with binding part
To meet the requirement of reliable joint sealing, it is ensured that will not come unglued after hot melt adhesive joint sealing, so that hot melt adhesive can be firmly by upper rolling cover 2
It is bonded on lower rolling cover 3.Wherein, there are many forms for performance entity of the binding part on lower rolling cover 3, such as: binding part is setting
Joint-cutting 32 on the lower rolling cover 3, specifically, joint-cutting 32 can also be used and be cut using stamping knife through the formation of lower rolling cover 3
Knife is cut into gap on lower rolling cover 3, so that the surface-treated layer on lower rolling cover 3 is scratched, when being bonded with hot melt adhesive, hot melt
Glue can penetrate into joint-cutting 32, to ensure connection that hot melt adhesive can be solid and reliable between lower rolling cover 3, and for upper rolling cover
2 inner surface can be good at being bonding to by hot melt adhesive without overlay film or upper light processing, and joint-cutting, which can be interrupted, to be arranged to be formed
Point off formula joint-cutting, the connection reliability being more advantageous between raising and hot melt adhesive;Alternatively, binding part is to set on the lower rolling cover 3
The groove set, specifically, forming groove after the modes such as polishing are handled to lower rolling cover 3, groove covers table without surface-treated layer
Surface roughness is big, it can be ensured that with hot melt adhesive is firm is bonded together, be arranged likewise, groove can also be interrupted to be formed a little
Disconnected formula groove.In addition, the spaced apart binding part 32 of multiple groups, every group of binding part 32 can be formed in the adhesive area 31
It may include a plurality of longitudinally arranged joint-cutting 32 or groove, to be more advantageous to enhancing adhesion strength.
Wherein, upper rolling cover 2, the connection end that the upper rolling cover 2 is connect with cabinet 1 are readily torn in order to be more convenient user
Two sides be respectively arranged with tearing portion 20, be provided with tear strips 22 between two tearing portions 20, the tear strips 22 are pasted
On the upper rolling cover 2.Specifically, for a user, when needing to dismantle cabinet 1, then only needing to pull tearing portion 20 sharp
Upper rolling cover 2 is torn with tear strips 22, can realize and conveniently unpack.Simultaneously as not destroyed to cabinet
Property operation when can not take out interior items, therefore anti-theft function can be played, improve the safety of packing case.Further, institute
The two sides for stating the connection end that rolling cover 2 is connect with cabinet 1 are respectively arranged with two shear gaps 21, and the upper rolling cover 2 is upper
Position between two shear gaps 21 of the same side forms tearing portion 20, and user tears when pulling tearing portion 20
Portion 20 can readily be torn along the shear gap 21 of two sides.Preferably, the upper rolling cover 2 is along shear gap 21 described in every
Extending direction is additionally provided with the punching gap 23 of recess, specifically, punching gap 23 is distributed in the two sides of tear strips 2, die cut
Gap 23 makes rolling cover 2 be easier to tear, and facilitates user's easily unpacking.And the punching gap 23 then can easily be torn along described
Length direction with 22 extends and is interrupted setting.In addition, the front of cabinet 1, and/or, the back side of the cabinet 1 is provided with visually
Window 11 is provided with slide (not shown) in the visual windows 11, can be convenient user through visual windows 11 and check case
Article in body 1.
Further, in order to more efficiently improve packaging efficiency, there are two handle buckles jacks for setting on the lower rolling cover 3
33, the lower rolling cover 3 is also set up there are two folding stiffening plate 34, is provided with auxiliary jack 35, institute in the stiffening plate 34
Handle jack 33 is stated between two stiffening plates 34;The stiffening plate 34 folds the surface for sticking on the lower rolling cover 3
Afterwards, the auxiliary jack 35 is connected together against with the corresponding handle jack 33;The end of the handle is inserted in correspondence
The handle jack 33 and the auxiliary jack 35 in.Specifically, the prior art install handle in order to improve use reliability,
It is generally necessary to additionally configure gasket in the bottom of lower rolling cover 3, there is breakage by handle pulling force to avoid lower rolling cover 3, and gasket
The step of assembling will be increased, the efficiency of assembling is reduced, it can be with being integrally formed in such a way that lower rolling cover 3 directlys adopt punching
The stiffening plate 34 of folding, in assembling, the overall structural strength for folding the position that stiffening plate 34 makes lower rolling cover 3 install handle increases
By force, meet the requirement of use reliability, meanwhile, it the step of saving assembled gasket, reduces costs and improves packaging efficiency.
The internal spray hot melt adhesive tape of upper rolling cover 2 and the adhesive area of lower rolling cover 3 cooperate to substitute the folding of Traditional Packing case
Side connects joint sealing, since the setting of flanging is omitted, more saves material;Due to being connected instead of flanging, in machine
When device automates joint sealing operation, cabinet breakage rate can effectively reduce;Due to upper 2 back side spraying hot-melt adhesive of rolling cover, and on lower rolling cover 3
Joint-cutting 32 is formed, so that upper rolling cover 2 and lower rolling cover 3 bond securely, can not be taken out when not carrying out destructive procedure to cabinet interior
Portion's article, therefore anti-theft function can be played, improve safety;Upper rolling cover 2 is additionally provided with tear strips 22, convenient to open packaging manually
Case;Simultaneously packing case patch tear strips, glue spraying and joint sealing can a machine complete, and can realize online, improve with other production lines
Production efficiency.
The utility model also provides a kind of automatic packaging method of product packing case that disappears fastly, the cabinet for the product packing case that disappears fastly
On be provided with rolling cover, lower rolling cover and two side rolling covers, the connection end that the lower rolling cover is connect with the cabinet is provided with shape
At adhesive area, the lower rolling cover be formed in the adhesive area several recess point off gaps, the upper rolling cover with
The two sides of the connection end of the cabinet connection are respectively arranged with the shear gap of two recess, are located on the upper rolling cover same
Position between two shear gaps of side forms tearing portion, is provided with tear strips between two tearing portions, described
Tear strips are pasted on the upper rolling cover;
Be put into after disappearing product fastly in the cabinet, automatic packaging method specifically includes: automatic glue application forms gluing on cabinet
Then layer bends the upper rolling cover, so that the free end of the upper rolling cover and the adhesive area of the lower rolling cover pass through
The rubberised layer bonds together.Specifically, cabinet can be realized certainly during transportation after dairy products are put into cabinet
Dynamic packaging joint sealing operation, in cabinet transmission process, by hot melt adhesive machine, coating hot-melt adhesive is on cabinet to form rubberised layer, so
Afterwards, rolling cover overlays rolling cover on lower rolling cover in folding, rubberised layer by the adhesive area of rolling cover under corresponding bonding, on
After lower rolling cover is stacked together, the point off that adhesive area is formed with several recess can also be penetrated by forming rubberised layer hot melt adhesive
In gap, in this way, after hot melt adhesive solidification, it can be by solid and reliable glued together of upper and lower rolling cover.Wherein, hot melt adhesive machine
Can smear hot melt adhesive with rubberised layer, in the interior table of upper rolling cover in the inner surface of rolling cover or the adhesive area of lower rolling cover upwards
For face applies hot melt adhesive, hot melt adhesive is smeared on upper rolling cover along the length direction of upper rolling cover free end, upper and lower rolling cover passes through heat
After melten gel bonding, it can be realized and be firmly bonded on the edge length direction of rolling cover free end, avoid the occurrence of rolling cover two sides
There is a phenomenon where tilt.In addition, during transportation for two side rolling covers, two side rolling covers can just carry out curved before gluing
Folding, can also be bent, herein with no restrictions again after gluing.Preferably, the automatic packaging method further include: compacting institute
State the position that rolling cover is connected with the lower rolling cover by the rubberised layer.Specifically, upper rolling cover bending overlays on lower rolling cover
Afterwards, it is connected between upper and lower rolling cover by rubberised layer, then, is compacted to the position for being gummed layer connection between upper and lower rolling cover
Processing, to ensure that rubberised layer can link together upper and lower rolling cover is solid and reliable.Wherein, be put into cabinet disappear fastly product it
Before, automatic packaging method further includes processing to form binding part in adhesive area in lower rolling cover, specifically, die cut can be used
The mode of gap gap is punched into the point off gap of several recess on lower rolling cover;Alternatively, can be by the way of polishing, under
Damaged portion is polished on rolling cover;And for tear strips are attached on cabinet, it can be pasted in cabinet process, or
Tear strips are pasted at person, the scene of carrying out during assembling that can be packed into cabinet after the product that disappear fastly.
Based on the structure of the above-mentioned product packing case that disappears fastly, packaging is realized by the way of hot melt adhesive bonding between upper and lower rolling cover
Joint sealing, the requirement that can satisfy automatic packaging joint sealing are automatically performed the folding and hot melt adhesive of rolling cover during packing joint sealing
Coating, also, for disappear fastly product packing case outer surface because overlay film, glazing formed surface-treated layer, by lower rolling cover
Upper formation point off gap, and can guarantee the reliability of gluing connection.Compared to existing dairy products packing case real meaning
The operation of upper realization automatic packaging joint sealing improves the efficiency of packaging joint sealing, and for conventional stream packing case, under shake
The point off gap of lid special designing, and can satisfy box outer surface and form requirement to gluing reliability after surface-treated layer.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations;
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement;And these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (10)
1. one kind disappears product packing case, including cabinet fastly, surface-treated layer is formed on the outer surface of the cabinet, on the cabinet
Rolling cover, lower rolling cover and two side rolling covers are provided with, carrying buckle is provided on the lower rolling cover, is provided with hand on the upper rolling cover
Mention button hole, which is characterized in that the side that the lower rolling cover is connect with the cabinet be formed with for the upper rolling cover inner surface
The adhesive area of bonding, the lower rolling cover are provided with the binding part through the surface-treated layer in the adhesive area.
2. the product packing case according to claim 1 that disappears fastly, which is characterized in that the binding part is that setting is shaken under described
The joint-cutting covered.
3. the product packing case according to claim 2 that disappears fastly, which is characterized in that the joint-cutting interruption setting.
4. the product packing case according to claim 1 that disappears fastly, which is characterized in that the binding part is that setting is shaken under described
The groove covered.
5. the product packing case according to claim 4 that disappears fastly, which is characterized in that the groove interval setting.
6. the product packing case according to any one of claims 1 to 5 that disappears fastly, which is characterized in that formed in the adhesive area
The spaced apart binding part of multiple groups.
7. the product packing case according to claim 1 that disappears fastly, which is characterized in that the upper rolling cover was connect with the cabinet
The two sides of connection end are respectively arranged with tearing portion, and tear strips are provided between two tearing portions, and the tear strips are pasted
On the upper rolling cover.
8. the product packing case according to claim 7 that disappears fastly, which is characterized in that the upper rolling cover was connect with the cabinet
The two sides of connection end are respectively arranged with the shear gap of two recess, are located at described in two of the same side on the upper rolling cover and cut
Position between joint-cutting gap forms the tearing portion.
9. the product packing case according to claim 8 that disappears fastly, which is characterized in that along shearing described in every on the upper rolling cover
The extending direction in gap is additionally provided with punching gap.
10. the product packing case according to claim 9 that disappears fastly, which is characterized in that the punching gap interruption setting.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821770606.3U CN209080434U (en) | 2018-10-30 | 2018-10-30 | Disappear product packing case fastly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821770606.3U CN209080434U (en) | 2018-10-30 | 2018-10-30 | Disappear product packing case fastly |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209080434U true CN209080434U (en) | 2019-07-09 |
Family
ID=67121583
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201821770606.3U Active CN209080434U (en) | 2018-10-30 | 2018-10-30 | Disappear product packing case fastly |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN209080434U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109292199A (en) * | 2018-10-30 | 2019-02-01 | 北京三弦互生包装科技有限公司 | Disappear product packing case and its automatic packaging method fastly |
-
2018
- 2018-10-30 CN CN201821770606.3U patent/CN209080434U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109292199A (en) * | 2018-10-30 | 2019-02-01 | 北京三弦互生包装科技有限公司 | Disappear product packing case and its automatic packaging method fastly |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2057897A1 (en) | Foil-like material for a folding package and such a folding package | |
EP2450286A1 (en) | Packaging container with anti-counterfeit effect | |
CN104220338B (en) | Resealable is packed and for the method and apparatus producing resealable packaging | |
CN108587504A (en) | Can fast packing and tear off packing case tape system and apply its packing case | |
CN209080434U (en) | Disappear product packing case fastly | |
US5988494A (en) | Carton blank and method for forming the carton blank | |
CN109292199A (en) | Disappear product packing case and its automatic packaging method fastly | |
CN205652521U (en) | Portable packing box | |
CN214608561U (en) | Packing carton | |
CN205952724U (en) | Hard box of cigarette packing | |
CN209757779U (en) | Quick unpacking and automatic forming carton | |
CN207329053U (en) | A kind of two side-pulling one displaying case of anti-theft type | |
CN211033671U (en) | Paper extraction | |
CN209720183U (en) | A kind of paper molding nut box of imitative women handbag design | |
CN208775211U (en) | A kind of carton | |
CN206142153U (en) | Easily tear packing box of sticky tape | |
CN211766912U (en) | Hexagonal cutting piece for canned product packaging box | |
CN215623315U (en) | Easy-to-tear anti-theft packaging box | |
CN212314132U (en) | Easily-opened anti-theft carton without waste | |
CN213893249U (en) | Self-locking bottom glue-free anti-dismantling paper box | |
CN208585510U (en) | A kind of carryout external packing box | |
CN217690378U (en) | Food packaging label | |
CN218594775U (en) | Easily folding theftproof packing box | |
CN201071148Y (en) | Composite packaging bag for repeatedly pasting eyelet work | |
CN106395062A (en) | Novel immediate putaway type packaging carton |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191219 Address after: 750101 Industrial Park, Wangyuan Town, Yongning County, Yinchuan City, Ningxia Hui Autonomous Region Patentee after: Packaging Co., Ltd. Ningxia Rui Rui Address before: Room 0327, 3rd floor, No. 5 Building, 36 Kechuang Fourth Street, Beijing Daxing District, Beijing Patentee before: Beijing San Xian Sheng Sheng packaging technology Co., Ltd. |