CN111923493A - Levelling machine of container bag production usefulness - Google Patents
Levelling machine of container bag production usefulness Download PDFInfo
- Publication number
- CN111923493A CN111923493A CN202010815529.4A CN202010815529A CN111923493A CN 111923493 A CN111923493 A CN 111923493A CN 202010815529 A CN202010815529 A CN 202010815529A CN 111923493 A CN111923493 A CN 111923493A
- Authority
- CN
- China
- Prior art keywords
- guide rail
- sliding
- baffle
- frame
- flattening
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/59—Shaping sheet material under pressure
Landscapes
- Auxiliary Devices For And Details Of Packaging Control (AREA)
Abstract
A levelling machine for the production of paper bags, comprising: the base is connected with a mounting frame; the mounting frame is provided with a flattening mechanism; the mounting frame is provided with a linkage mechanism, and the linkage mechanism is in transmission connection with the flattening mechanism; and the baffle mechanism is arranged on the mounting frame and is in transmission connection with the linkage mechanism. According to the automatic paper bag flattening device, the paper bag can be flattened to fold the paper bag through the matching of the flattening mechanism, the linkage mechanism and the baffle mechanism, the paper bag can be limited by the baffle mechanism to be blocked, and the paper bag is prevented from moving when being flattened, so that the paper bag does not need to be manually squeezed by two hands, and the effects of automatic flattening, high flattening efficiency and simplicity in operation of the paper bag are achieved; be provided with pushing equipment, need not artifical manual one by one addition container bag, need not artifical manual one by one take off the container bag, and then can labour saving and time saving.
Description
Technical Field
The invention relates to a leveling machine, in particular to a leveling machine for producing paper bags.
Background
In contrast, the production raw material of the paper bag is trees, which are renewable resources and have the characteristics of degradability and recyclability; so that the paper bag becomes the subject of national support. In order to facilitate the storage, sell and the transportation container bag, and reduce the shared space of container bag, the container bag production is accomplished the back, need flatten, make the container bag fold, it is artifical manual going on to flatten the container bag at present, the manual work time of flattening, it makes the container bag fold to extrude the container bag with both hands, so workman's the amount of labour is big, high labor strength, and the manual work time of flattening, need relapse place the container bag on the workstation, need take off the container bag that flattens on the workstation repeatedly, and complex operation, thereby can reduce the efficiency of flattening.
Therefore, it is necessary to develop a paper bag production leveling machine capable of automatically flattening paper bags, which has high flattening efficiency and is simple to operate.
Disclosure of Invention
The purpose of the invention is: the paper bag production leveling machine can automatically flatten paper bags, is high in leveling efficiency and simple in operation, and is used for overcoming the defect that the paper bags need to be manually squeezed by two hands to enable the paper bags to be folded and flattened.
The technical scheme of the invention is as follows: a levelling machine for the production of paper bags, comprising: the base is connected with a mounting frame; the mounting frame is provided with a flattening mechanism; the mounting frame is provided with a linkage mechanism, and the linkage mechanism is in transmission connection with the flattening mechanism; and the baffle mechanism is arranged on the mounting frame and is in transmission connection with the linkage mechanism.
Preferably, the flattening mechanism comprises: the top of the mounting rack is symmetrically connected with four first guide rail frames; the fixing frame is connected between the two first guide rail frames on one side; the air cylinder is arranged in the fixed frame; the pressing plate is connected to the telescopic rod of the air cylinder and is connected with the first guide rail frame in a sliding mode.
Preferably, the linkage mechanism comprises: the two sides of the mounting rack are both connected with the second guide rail frame; the two sides of the pressing plate are both connected with the pushing blocks; the upper part in the second guide rail frame is connected with a connecting plate in a sliding way, and the connecting plate is in contact fit with the push block; the lower part in the second guide rail frame is connected with a first wedge block in a sliding way; the first reset spring is connected between the first wedge-shaped block and the connecting plate; the limiting plates are connected to two sides of the bottom of the mounting frame and matched with the first wedge-shaped block.
Preferably, the shutter mechanism includes: the other two sides of the mounting rack are connected with the sliding baffles in a sliding manner; the two sides of the sliding baffle are connected with the slotted connecting rods in a sliding manner, and the slotted connecting rods are connected with the mounting frame in a sliding manner; the inner end of the slotting connecting rod is connected with a second wedge-shaped block which is matched with the first wedge-shaped block; the two sides of the mounting rack close to the second guide rail frame are both connected with positioning plates; and a second reset spring is connected between the positioning plate and the second wedge block.
Preferably, the method further comprises the following steps: the material storage box is connected between the two first guide rail brackets on the other side; and one side of the mounting rack, which is close to one of the sliding baffles, is connected with the guide frame.
Preferably, the device further comprises a pushing mechanism, wherein the pushing mechanism comprises: one side of the mounting rack close to the other sliding baffle is connected with two third guide rail frames; the sliding push plate is connected between the end parts of the third guide rail frames in a sliding manner; a fixed baffle is connected between one sides of the third guide rail frames; two third return springs are connected between the fixed baffle and the sliding push plate; the sliding push plate is connected with two first connecting seats; one side of the pressing plate, which is close to the push block, is connected with a second connecting seat; the two first guide rail frames on the other side are respectively connected with a first fixed pulley in a rotating mode; the fixed baffle is rotatably connected with two second fixed pulleys; the first connecting seat is connected with a steel cable, and the tail end of the steel cable is wound around the first fixed pulley and the second fixed pulley and is connected to the second connecting seat.
Advantageous effects
1. The paper bag can be flattened to fold the paper bag through the matching of the flattening mechanism, the linkage mechanism and the baffle mechanism, the paper bag can be limited by the baffle mechanism to be blocked, and the paper bag is prevented from moving when being flattened, so that the paper bag is not required to be manually extruded by two hands, and the effects of automatically flattening the paper bag, high flattening efficiency and simple operation are achieved;
2. can promote the container bag that need flatten to the mounting bracket on through pushing equipment, can make the container bag landing that flattens on the mounting bracket to need not artifical manual interpolation container bag one by one, need not artifical manual one by one take off the container bag, and then can labour saving and time saving.
Drawings
FIG. 1 is a schematic perspective view of a first embodiment of the present invention;
FIG. 2 is a schematic perspective view of a second embodiment of the present invention;
FIG. 3 is a third perspective view of the present invention;
fig. 4 is an enlarged view of a portion a of the present invention.
The labels in the figures are: 1-a base, 2-a mounting frame, 3-a flattening mechanism, 31-a first guide rail frame, 32-a fixing frame, 33-an air cylinder, 34-a pressing plate, 4-a linkage mechanism, 41-a second guide rail frame, 42-a pushing block, 43-a connecting plate, 44-a first wedge block, 45-a first return spring, 46-a limiting plate, 5-a baffle mechanism, 51-a sliding baffle, 52-a slotted connecting rod, 53-a second wedge block, 54-a positioning plate, 55-a second return spring, 6-a pushing mechanism, 61-a third guide rail frame, 62-a sliding pushing plate, 63-a fixed baffle, 64-a third return spring, 65-a first connecting seat, 66-a second connecting seat, 67-a first fixed pulley and 68-a second fixed pulley, 69-steel cable, 7-storage box and 8-guide frame.
Detailed Description
The invention is further described below with reference to the figures and examples.
Example 1
As shown in fig. 1, 2 and 4, the paper bag production leveling machine comprises a base 1, a mounting frame 2, a flattening mechanism 3, a linkage mechanism 4 and a baffle mechanism 5, wherein the mounting frame 2 is connected to the top of the base 1, the flattening mechanism 3, the linkage mechanism 4 and the baffle mechanism 5 are respectively installed on the mounting frame 2, the linkage mechanism 4 is in transmission connection with the flattening mechanism 3, and the baffle mechanism 5 is in transmission connection with the linkage mechanism 4.
Link gear 4 is including second guide rail frame 41, ejector pad 42, connecting plate 43, first wedge 44, first reset spring 45 and limiting plate 46, both sides all are connected with second guide rail frame 41 around mounting bracket 2, both sides all are connected with ejector pad 42 around the clamp plate 34 top, upper portion sliding connection in second guide rail frame 41 has connecting plate 43, connecting plate 43 and ejector pad 42 contact cooperation, lower part sliding connection in second guide rail frame 41 has first wedge 44, be connected with first reset spring 45 between first wedge 44 and the connecting plate 43, both sides all are connected with limiting plate 46 around the mounting bracket 2 bottom, limiting plate 46 and first wedge 44 cooperation.
The baffle mechanism 5 comprises a sliding baffle 51, a slotted connecting rod 52, a second wedge block 53, a positioning plate 54 and a second reset spring 55, the sliding baffle 51 is connected to the left side and the right side of the mounting frame 2 in a sliding manner, the slotted connecting rod 52 is connected to the front side and the rear side of the sliding baffle 51 in a sliding manner, the slotted connecting rod 52 is connected to the mounting frame 2 in a sliding manner, the second wedge block 53 is connected to the inner end of the slotted connecting rod 52, the second wedge block 53 is matched with the first wedge block 44, the positioning plate 54 is connected to the front side and the rear side of the mounting frame 2 in a symmetrical manner, and the second reset spring 55 is connected between the positioning plate 54.
When the paper bag is to be flattened, the equipment can be used, the paper bag is firstly placed on the mounting frame 2, the air cylinder 33 is controlled to enable the pressing plate 34 to move downwards, the pressing plate 34 moves downwards to drive the pushing block 42 to move downwards, the pushing block 42 moves downwards to push the connecting plate 43 to move downwards, the connecting plate 43 moves downwards to push the first wedge-shaped block 44 to move downwards through the first return spring 45, the first wedge-shaped block 44 moves downwards to push the second wedge-shaped block 53 to move outwards, the second return spring 55 compresses along with the pushing block, the second wedge-shaped block 53 moves outwards to drive the slotting connecting rod 52 to move outwards, the slotting connecting rod 52 moves outwards to enable the sliding baffle 51 to move upwards, and therefore the sliding baffle 51 can limit the paper bag to block the paper bag and prevent the paper bag from moving in the flat pressing process. When first wedge 44 moved down to contact with limiting plate 46, first wedge 44 stopped the downstream, thereby connecting plate 43 continues the downstream and can make first reset spring 45 compress, clamp plate 34 moves down and can flatten the container bag and make the container bag fold, after the container bag flattens, control cylinder 33 makes clamp plate 34 move up to reset, thereby can make connecting plate 43 and first wedge 44 move up to reset, under second reset spring 55's effect, can make second wedge 53 move inwards and reset, slide damper 51 moves down thereupon and resets, can take off the container bag that flattens afterwards, and place another container bag, and go round, can repeat the container bag work of flattening, after the work of flattening is accomplished, it can to close cylinder 33. So this equipment can flatten the container bag through the cooperation of flattening mechanism 3, link gear 4 and baffle mechanism 5 and make the container bag fold, can carry out spacing with the container bag to the container bag through baffle mechanism 5 and block, prevents that the container bag from flattening removal at ordinary times to need not artifical with both hands and extrude the container bag, and then reached can flatten automatically the container bag, flatten efficient, easy operation's effect.
Example 2
On the basis of embodiment 1, as shown in fig. 1 to 3, the device further comprises a storage box 7 and a guide frame 8, the storage box 7 is connected between the right side surfaces of the two first rail brackets 31 on the right side, and the guide frame 8 is connected on the left side of the mounting frame 2.
The pushing device also comprises a pushing mechanism 6, the pushing mechanism 6 comprises a third guide rail frame 61, a sliding push plate 62, a fixed baffle 63, a third reset spring 64, a first connecting seat 65, a second connecting seat 66, a first fixed pulley 67, a second fixed pulley 68 and a steel cable 69, the third guide rail frame 61 is symmetrically connected with the right side of the mounting frame 2 from front to back, the sliding push plate 62 is connected between the tops of the two third guide rail frames 61 in a sliding manner, the fixed baffle 63 is connected between the right sides of the two third guide rail frames 61, the third reset spring 64 is symmetrically connected between the fixed baffle 63 and the sliding push plate 62 from front to back, the first connecting seat 65 is symmetrically connected with the right side of the top of the sliding push plate 62 from front to back, the second connecting seat 66 is symmetrically connected with the right side of the top of the pressing plate 34 from front to back, the first fixed pulleys 67 are rotatably connected with the tops of the two first guide rail frames 31 on the right side, the first connecting base 65 is connected with a cable 69, and the tail end of the cable 69 passes around the second fixed pulley 68 and the first fixed pulley 67 and is connected with the second connecting base 66.
Can place more container bags in storage case 7, in the beginning, slip push pedal 62 blocks the container bag in the storage case 7, when clamp plate 34 moves down, make slip push pedal 62 move to the right through cable wire 69, third reset spring 64 compresses thereupon, the container bag in the storage case 7 falls on third guide rail frame 61 thereupon, after clamp plate 34 rebound resets, under the effect of third reset spring 64, can make slip push pedal 62 move to the left and reset, slip push pedal 62 moves left and promotes the container bag that need flatten on the third guide rail frame 61 and move left to mounting bracket 2, and can make the container bag that flattens on the mounting bracket 2 move left, the container bag that flattens thereupon through guide frame 8 landing, so need not artifical manual one by one add the container bag, need not artifical manual one by one take off the container bag, thereby can labour saving and time saving.
The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (6)
1. The utility model provides a levelling machine of container bag production usefulness which characterized in that includes:
the base (1) is connected with a mounting rack (2);
the flattening mechanism (3) is arranged on the mounting frame (2);
the mounting rack (2) is provided with a linkage mechanism (4), and the linkage mechanism (4) is in transmission connection with the flattening mechanism (3);
the baffle mechanism (5) is installed on the installation frame (2), and the baffle mechanism (5) is in transmission connection with the linkage mechanism (4).
2. Levelling machine for the production of paper bags according to claim 1, characterised in that the flattening mechanism (3) comprises:
the top of the mounting rack (2) is symmetrically connected with four first guide rail brackets (31);
the fixing frame (32) is connected between the two first guide rail frames (31) on one side;
the cylinder (33) is arranged in the fixed frame (32);
the pressing plate (34) is connected to the telescopic rod of the air cylinder (33), and the pressing plate (34) is connected with the first guide rail frame (31) in a sliding mode.
3. A levelling machine for the production of paper bags according to claim 2, characterized by the linkage (4) comprising:
the two sides of the mounting rack (2) are both connected with the second guide rail bracket (41);
the pushing block (42) is connected with the two sides of the pressing plate (34);
the upper part in the second guide rail bracket (41) is connected with the connecting plate (43) in a sliding way, and the connecting plate (43) is in contact fit with the push block (42);
the lower part in the second guide rail bracket (41) is connected with a first wedge-shaped block (44) in a sliding way;
the first reset spring (45) is connected between the first wedge-shaped block (44) and the connecting plate (43);
the limiting plates (46) are connected to the two sides of the bottom of the mounting frame (2), and the limiting plates (46) are matched with the first wedge-shaped blocks (44).
4. A levelling machine for the production of paper bags according to claim 3, characterized in that the shutter means (5) comprise:
the other two sides of the mounting rack (2) are connected with the sliding baffle (51) in a sliding manner; the two sides of the sliding baffle (51) are both connected with the slotted connecting rods (52) in a sliding manner, and the slotted connecting rods (52) are connected with the mounting frame (2) in a sliding manner;
the inner end of the slotted connecting rod (52) is connected with a second wedge block (53), and the second wedge block (53) is matched with the first wedge block (44);
the two sides of the mounting rack (2) close to the second guide rail bracket (41) are both connected with positioning plates (54);
and a second return spring (55) is connected between the positioning plate (54) and the second wedge block (53).
5. The flat machine for the production of paper bags according to claim 4, further comprising: the storage box (7) is connected between the two first guide rail brackets (31) on the other side of the storage box (7); and one side of the mounting rack (2) close to one of the sliding baffles (51) is connected with the guide frame (8).
6. The flattening machine for paper bag production according to claim 5, further comprising a material pushing mechanism (6), wherein the material pushing mechanism (6) comprises:
two third guide rail brackets (61) are connected to one side, close to the other sliding baffle (51), of the mounting rack (2);
the sliding push plate (62) is connected between the end parts of the third guide rail bracket (61) in a sliding way; a fixed baffle (63), wherein the fixed baffle (63) is connected between one sides of the third guide rail brackets (61);
two third return springs (64) are connected between the fixed baffle (63) and the sliding push plate (62);
the sliding push plate (62) is connected with two first connecting seats (65);
the second connecting seat (66) is connected to one side, close to the push block (42), of the pressing plate (34);
the first fixed pulleys (67) are rotatably connected to the two first guide rail brackets (31) on the other side;
the fixed baffle (63) is rotatably connected with two second fixed pulleys (68); the first connecting seat (65) is connected with the steel cable (69), and the tail end of the steel cable (69) is wound around the first fixed pulley (67) and the second fixed pulley (68) and connected with the second connecting seat (66).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010815529.4A CN111923493B (en) | 2020-08-14 | 2020-08-14 | Levelling machine of container bag production usefulness |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010815529.4A CN111923493B (en) | 2020-08-14 | 2020-08-14 | Levelling machine of container bag production usefulness |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111923493A true CN111923493A (en) | 2020-11-13 |
CN111923493B CN111923493B (en) | 2022-06-07 |
Family
ID=73311967
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010815529.4A Active CN111923493B (en) | 2020-08-14 | 2020-08-14 | Levelling machine of container bag production usefulness |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111923493B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112959680A (en) * | 2021-02-25 | 2021-06-15 | 温水香 | Sealing equipment for two ends of stainless steel pipe |
CN113635601A (en) * | 2021-08-27 | 2021-11-12 | 朱相建 | Folding rubberizing device is used in production of high ration composite carton |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191418930A (en) * | 1914-08-21 | 1915-02-18 | Walter Fricker | Improvements in Machines for Making Paper Bags. |
WO1992016423A1 (en) * | 1991-03-21 | 1992-10-01 | Windmöller & Hölscher | Process for making a sack or bag with a rectangular base when filled and with a handle part, and sack or bag so made |
CN202608126U (en) * | 2012-03-22 | 2012-12-19 | 杭州彼特环保包装有限公司 | Paper bag flattening device for bottom liner installation |
CN207789855U (en) * | 2017-12-08 | 2018-08-31 | 昆山金红凯包装制品有限公司 | A kind of environmental protection paper bag production press |
CN209466753U (en) * | 2018-12-14 | 2019-10-08 | 大连东正纸袋制品有限公司 | A kind of pressure paper bag machine |
CN210527937U (en) * | 2019-08-22 | 2020-05-15 | 大连艾特斯科技工程有限公司 | A propelling movement equipment for container bag processing |
CN111285163A (en) * | 2020-03-02 | 2020-06-16 | 福州市长乐区汇智科技服务有限公司 | Movable valve port paper bag stacking machine |
-
2020
- 2020-08-14 CN CN202010815529.4A patent/CN111923493B/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191418930A (en) * | 1914-08-21 | 1915-02-18 | Walter Fricker | Improvements in Machines for Making Paper Bags. |
WO1992016423A1 (en) * | 1991-03-21 | 1992-10-01 | Windmöller & Hölscher | Process for making a sack or bag with a rectangular base when filled and with a handle part, and sack or bag so made |
CN202608126U (en) * | 2012-03-22 | 2012-12-19 | 杭州彼特环保包装有限公司 | Paper bag flattening device for bottom liner installation |
CN207789855U (en) * | 2017-12-08 | 2018-08-31 | 昆山金红凯包装制品有限公司 | A kind of environmental protection paper bag production press |
CN209466753U (en) * | 2018-12-14 | 2019-10-08 | 大连东正纸袋制品有限公司 | A kind of pressure paper bag machine |
CN210527937U (en) * | 2019-08-22 | 2020-05-15 | 大连艾特斯科技工程有限公司 | A propelling movement equipment for container bag processing |
CN111285163A (en) * | 2020-03-02 | 2020-06-16 | 福州市长乐区汇智科技服务有限公司 | Movable valve port paper bag stacking machine |
Non-Patent Citations (1)
Title |
---|
陈桥会: "纸质制袋机的研制", 《机械》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112959680A (en) * | 2021-02-25 | 2021-06-15 | 温水香 | Sealing equipment for two ends of stainless steel pipe |
CN113635601A (en) * | 2021-08-27 | 2021-11-12 | 朱相建 | Folding rubberizing device is used in production of high ration composite carton |
Also Published As
Publication number | Publication date |
---|---|
CN111923493B (en) | 2022-06-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN111923493B (en) | Levelling machine of container bag production usefulness | |
CN112620537A (en) | Equidistance cutting equipment for cable | |
CN112605216A (en) | Copper sheet stamping equipment is used in production of electrical switch seat | |
CN110125949A (en) | A kind of gathering machine device people of auto parts and components processing and its working method | |
CN113059056A (en) | Municipal administration is special-shaped steel pipe processingequipment for building materials | |
CN217145043U (en) | A briquetting machine unloader for salt brick production | |
CN109914046A (en) | A kind of automatic edge folding mechanism of bag-opening machine | |
CN112374285A (en) | A high-efficient baling equipment for wire and cable cover packaging film | |
CN113074953A (en) | Detection device is used in return force car production | |
CN211224207U (en) | Be used for medicinal material packing box production corrugated paper folding device | |
CN210555906U (en) | Bag sleeving and stretching machine for urine isolation pad | |
CN217100618U (en) | Packing apparatus for plastic woven bag manufacturing | |
CN218090149U (en) | Driving seat embossing device | |
CN212015075U (en) | Novel foldable chair | |
CN115571681A (en) | Calico fabric ration winding mechanism | |
CN208925129U (en) | A kind of even leaf device of tealeaves | |
CN112192898A (en) | Tinfoil bowl forming device for food | |
CN216506707U (en) | Moulding device of car seat edge infolding | |
CN216916481U (en) | Automatic stacking machine for floor support plate steel frame | |
CN110435229A (en) | Papery telescopic pipet automatic jacketing machine | |
CN221115967U (en) | Double-arm cooperative robot | |
CN221520264U (en) | Automatic cutting mechanism of bag sewing machine | |
CN220663742U (en) | Oil extraction shaping device for producing plate-shaped hotpot condiment | |
CN218200266U (en) | Shuttle that intelligent storage used | |
CN212421424U (en) | Cutting device of hot melt adhesive film for automobile roof |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20220516 Address after: 418000 building 15, phase II, innovation and entrepreneurship Park, No. 1, Jixiang Avenue, economic development zone, Huaihua City, Hunan Province Applicant after: Huaihua Jinyang Packaging Co.,Ltd. Address before: Room 203, 1st floor, building 1, yuewan Bay, Dadong lake, No. 37, Donghu Road, Wenwusha Town, Changle District, Fuzhou City, Fujian Province Applicant before: Fuzhou Changle Huizhi Technology Service Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant |