CN110271223B - Notching device for woven bag production process - Google Patents
Notching device for woven bag production process Download PDFInfo
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- CN110271223B CN110271223B CN201910543258.9A CN201910543258A CN110271223B CN 110271223 B CN110271223 B CN 110271223B CN 201910543258 A CN201910543258 A CN 201910543258A CN 110271223 B CN110271223 B CN 110271223B
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- plate
- woven bag
- mounting plate
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- 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
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/02—Feeding or positioning sheets, blanks or webs
- B31B70/04—Feeding sheets or blanks
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- 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
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/14—Cutting, e.g. perforating, punching, slitting or trimming
- B31B70/20—Cutting sheets or blanks
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- 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
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/60—Uniting opposed surfaces or edges; Taping
- B31B70/64—Uniting opposed surfaces or edges; Taping by applying heat or pressure
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- 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
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/74—Auxiliary operations
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Abstract
The invention relates to a woven bag production machine, in particular to a notching device for a woven bag production process, and provides a scheme aiming at the problems that fibers exist during notching of a woven bag and notches are uneven in the prior art, wherein the notching device comprises a bottom plate, a side plate, a guide mechanism, a conveying mechanism, a first mounting plate, a second mounting plate and a sealing mechanism; the first mounting plate and the second mounting plate are longitudinally fixed on the side plates and are positioned right below the conveying mechanism; the first mounting plate and the second mounting plate are respectively positioned on two sides of the woven bag output direction in the conveying mechanism; the sealing mechanism, the pre-cutting mechanism and the cutting mechanism are sequentially arranged on the first mounting plate from top to bottom. The invention solves the problem of uneven cutting of the woven bag, and the woven bag is cut for the second time through the pre-cutting mechanism and the cutting mechanism, thereby avoiding the fiber in the woven bag from being broken by pulling in one-time cutting and improving the smoothness of the cutting of the woven bag.
Description
Technical Field
The invention relates to woven bag production machinery, in particular to a notching device for a woven bag production process.
Background
The plastic woven bag is made by printing, cutting, sewing or bonding woven cloth or the woven cloth and plastic film or paper and the like; the single-layer bag is made of a layer of woven cloth; the multi-layer bag is made of woven cloth, plastic film or paper and other lining, inner mucosa or outer layer. The traditional woven bag is produced and processed in a mode of hot cutting and mechanical cutter head cutting.
Some braided bag cutting device's technical scheme has also appeared among the prior art, for 201820227110.5 discloses a braided bag guillootine that incision falls, including feeding platform, cutting device and discharging device, feeding platform is including setting up the conveyer belt on the mesa and being located a plurality of level and smooth wheels of conveyer belt top, level and smooth the rotatable installation in the platform both sides of piece that links up through both sides, and perpendicular and establish with feeding platform's pay-off direction, cutting device including cut the platform, stride locate the knife rest that cuts on the platform, be fixed in cylinder slide rail on the knife rest, install drive actuating cylinder on the cylinder slide rail, with drive actuating cylinder parallel fixed cutter, the knife rest rear is provided with the air-cooler, and the air-cooler front side is provided with wet curtain. The utility model presses and smooths the curled woven bag through a plurality of flattening wheels above the conveyer belt, and is controlled by the driving cylinder, cut by the cutter, cooled and humidified by the air cooler, thereby accelerating the shaping of the cut and avoiding the adhesion of the cut; although the woven bag can be cut, the technical scheme cannot effectively control the cutting evenness of the woven bag; meanwhile, when the woven bag is used, one end of the woven bag is open, and the other end of the woven bag is of a closed structure, and the technical scheme is not described in detail, so that the use of the technical scheme is limited.
Disclosure of Invention
The notching device for the woven bag production process provided by the invention solves the problem of non-uniformity in notching of the woven bag, and conveys the woven bag through the guide mechanism and the conveying mechanism; sealing the woven bag through a sealing mechanism; carry out the secondary cutting to the braided bag through precutting mechanism and cutting mechanism, avoided the woven bag fibre to pull open in the cutting, improved the planarization of cutting bag incision.
In order to achieve the purpose, the invention adopts the following technical scheme:
a notching device for a woven bag production process comprises a bottom plate, side plates, a guide mechanism, a conveying mechanism, a first mounting plate, a second mounting plate, a sealing mechanism, a pre-cutting mechanism and a cutting mechanism; the bottom plate is horizontally arranged, and a side plate is vertically fixed on the bottom plate; the guide mechanism and the conveying mechanism are arranged on the side plate; the guide mechanism is provided with a woven bag, and the woven bag penetrates through the guide mechanism and is arranged in the conveying mechanism in a friction mode; the conveying mechanism is used for vertically conveying the woven bags downwards; the first mounting plate and the second mounting plate are longitudinally fixed on the side plates and are positioned right below the conveying mechanism; the first mounting plate and the second mounting plate are respectively positioned on two sides of the woven bag output direction in the conveying mechanism; the sealing mechanism, the pre-cutting mechanism and the cutting mechanism are sequentially arranged on the first mounting plate from top to bottom.
Preferably, the conveying mechanism comprises a first driving wheel, a second driving wheel, a first rotating shaft, a second rotating shaft, a first gear, a second gear and a driving motor; the first driving wheel and the second driving wheel are arranged on two sides of the woven bag in parallel, and the first driving wheel and the second driving wheel are extruded and rubbed with the woven bag; the first driving wheel is rotatably arranged on the side plate through a rotating shaft; the driving wheel II is rotatably arranged on the side plate through a rotating shaft II; the first gear is coaxially arranged on the first rotating shaft; the second gear is coaxially arranged on the second rotating shaft; the first gear is meshed with the second gear; the driving motor is fixed on the side plate, and an output shaft of the driving motor is coaxially and fixedly connected with one end of the second rotating shaft.
Preferably, the sealing mechanism comprises a first electric push rod and a pressing block; a heating resistance wire is arranged in the pressing block and used for ironing and sealing the woven bag; the mounting end of the first electric push rod is arranged on the first mounting plate, and the output end of the first electric push rod is fixed with a pressing block.
Preferably, the pre-cutting mechanism comprises a second electric push rod, a first sawtooth plate, a third electric push rod and a second sawtooth plate; the first serrated plate and the second serrated plate are respectively positioned at two sides of the woven bag; the sawteeth of the first sawtooth plate and the second sawtooth plate face the woven bag; the mounting end of the electric push rod II is fixed on the mounting plate I, and the output end of the electric push rod II is fixed with the sawtooth plate I; the mounting end of the third electric push rod is fixed on the second mounting plate, and the output end of the third electric push rod is fixed with the second sawtooth plate.
Preferably, the cutting mechanism comprises a limiting block, a cutting tool bit, a first mounting block, a fourth electric push rod and a rodless cylinder; a limiting block, a cutting tool bit, a first mounting block, a fourth electric push rod and a rodless cylinder are sequentially arranged between the first mounting plate and the second mounting plate; the limiting block is fixed on the first mounting plate, and a clamping groove used for being matched with the cutting tool bit is formed in one surface, facing the woven bag, of the limiting block; the mounting end of the rodless cylinder is fixed on the mounting plate II; the mounting end of the electric push rod IV is fixed on the output end of the rodless cylinder; the output end of the electric push rod IV faces the limiting block; the cutting tool bit is positioned between the limiting block and the electric push rod IV; the cutting tool bit is fixed on the output end of the electric push rod IV through the first mounting block.
Preferably, a slope plate is arranged below the first mounting plate and the second mounting plate; the slope board is fixed on the bottom plate.
Preferably, the slope plate is provided with a limiting roller wheel, and the limiting roller wheel is rotatably arranged on the side plate.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the problem of uneven cutting of the woven bag is solved, and the woven bag is conveyed through the guide mechanism and the conveying mechanism; sealing the woven bag through a sealing mechanism; carry out the secondary cutting to the braided bag through precutting mechanism and cutting mechanism, avoided the woven bag fibre to pull open in the cutting, improved the planarization of cutting bag incision.
2. In the invention, the conveying mechanism comprises a first driving wheel, a second driving wheel, a first rotating shaft, a second rotating shaft, a first gear, a second gear and a driving motor; the driving motor, the first gear and the second gear are used for driving the first driving wheel and the second driving wheel to rotate; meanwhile, the woven bags are clamped and transmitted by the first driving wheel and the second driving wheel; the driving motor adopts a self-locking motor; can effectively cooperate and seal mechanism, cutting mechanism and cutting mechanism work in advance.
3. According to the pre-cutting mechanism, the woven bag is imprinted by the sawtooth plate I and the sawtooth plate II which are arranged in the pre-cutting mechanism, wherein the sawtooth plate I and the sawtooth plate II are meshed with each other during working, so that the woven bag can be effectively pre-cut; the subsequent cutting mechanism is convenient to cut the woven bag; the dragging of the woven bag fiber when the woven bag is cut by the cutting mechanism is reduced; the smoothness of the cutting is improved.
Drawings
Fig. 1 is a schematic structural diagram of a notching device for a woven bag production process provided by the invention.
Fig. 2 is a sectional view taken along line a-a of fig. 1.
Fig. 3 is a partially enlarged schematic view of a portion B in fig. 1.
Fig. 4 is a cross-sectional view taken along line C-C of fig. 3.
Fig. 5 is a partially enlarged view of fig. 3 at D.
Fig. 6 is a cross-sectional view E-E of fig. 5.
In the figure: 11. a base plate; 12. a side plate; 13. a guide mechanism; 14. a conveying mechanism; 15. a first mounting plate; 16. a second mounting plate; 17. a sealing mechanism; 18. a pre-cutting mechanism; 19. a cutting mechanism; 21. a first driving wheel; 22. a second driving wheel; 23. a first rotating shaft; 24. a second rotating shaft; 25. a first gear; 26. a second gear; 27. a drive motor; 31. an electric push rod I; 32. briquetting; 33. a second electric push rod; 34. a first sawtooth plate; 35. an electric push rod III; 36. a second sawtooth plate; 41. a limiting block; 42. a cutter head; 43. a first mounting block; 44. an electric push rod IV; 45. a rodless cylinder; 46. a clamping groove; 51. a ramp plate; 52. and a limiting roller.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1, 3 and 5, a cutting device for a woven bag production process comprises a bottom plate 11, a side plate 12, a guide mechanism 13, a conveying mechanism 14, a first mounting plate 15, a second mounting plate 16, a sealing mechanism 17, a pre-cutting mechanism 18 and a cutting mechanism 19; the bottom plate 11 is horizontally arranged, and a side plate 12 is vertically fixed on the bottom plate 11; the guide mechanism 13 and the conveying mechanism 14 are arranged on the side plate 12; woven bags are arranged on the guide mechanism 13, penetrate through the guide mechanism 13 and are arranged in the conveying mechanism 14 in a friction mode; the conveying mechanism 14 is used for vertically conveying the woven bags downwards; the first mounting plate 15 and the second mounting plate 16 are longitudinally fixed on the side plate 12, and the first mounting plate 15 and the second mounting plate 16 are positioned right below the conveying mechanism 14; the first mounting plate 15 and the second mounting plate 16 are respectively positioned on two sides of the woven bag output direction in the conveying mechanism 14; the sealing mechanism 17, the pre-cutting mechanism 18 and the cutting mechanism 19 are sequentially arranged on the mounting plate I15 from top to bottom. Firstly, manually feeding the woven bag to a conveying mechanism 14 through a guide mechanism 13, connecting a controller to the conveying mechanism 14, and starting the controller to enable the conveying mechanism 14 to work to convey the woven bag to the lower part of the conveying mechanism 14; then the controller controls the sealing mechanism 17 to scald and seal the woven bag, at the moment, the parts of the woven bag which are scalded and pressed are bonded together to form a seal, but the seal is not broken; then the woven bag continues to move downwards, and the pre-cutting module 18 performs pre-cutting on the lower edge of the scalding opening of the woven bag; then the woven bag continues to move downwards, and the cutting module 19 cuts the pre-cut part in the woven bag. The technical scheme solves the problem of uneven cutting of the woven bag, and the woven bag is conveyed through the guide mechanism 13 and the conveying mechanism 14; the woven bag is sealed through a sealing mechanism 17; the woven bag is cut for the second time through the pre-cutting mechanism 18 and the cutting mechanism 19, so that the situation that fibers in the woven bag are broken by pulling in one-time cutting is avoided, and the smoothness of a cut of the cut bag is improved.
In an alternative embodiment, the conveying mechanism 14 comprises a first driving wheel 21, a second driving wheel 22, a first rotating shaft 23, a second rotating shaft 24, a first gear 25, a second gear 26 and a driving motor 27; the first driving wheel 21 and the second driving wheel 22 are arranged on two sides of the woven bag in parallel, and the first driving wheel 21 and the second driving wheel 22 are in extrusion friction with the woven bag; the driving wheel I21 is rotatably arranged on the side plate 12 through a rotating shaft I23; the second driving wheel 22 is rotatably arranged on the side plate 12 through a second rotating shaft 24; the first gear 25 is coaxially arranged on the first rotating shaft 23; the second gear 26 is coaxially arranged on the second rotating shaft 24; the first gear 25 and the second gear 26 are meshed; the driving motor 27 is fixed on the side plate 12, and an output shaft of the driving motor 27 is coaxially and fixedly connected with one end of the second rotating shaft 24. The driving motor 27 is a self-locking motor which can control the driving motor 27 to be self-locked, so that the pre-cutting mechanism 18 and the cutting mechanism 19 can work conveniently. The woven bag is imprinted by a first serrated plate and a second serrated plate which are arranged in the pre-cutting mechanism, wherein the first serrated plate 34 and the second serrated plate 36 are meshed with each other during working, so that the woven bag can be effectively pre-cut; the subsequent cutting mechanism 19 can conveniently cut the woven bag; the dragging of the woven bag fiber when the woven bag is cut by the cutting mechanism 19 is reduced; the smoothness of the cutting is improved.
In an alternative embodiment, the sealing mechanism 17 comprises a first electric push rod 31 and a pressing block 32; a heating resistance wire is arranged in the pressing block 32 and used for ironing and sealing the woven bag; the mounting end of the electric push rod one 31 is arranged on the mounting plate one 15, and the output end of the electric push rod one 31 is fixed with the pressing block 32. After the heating resistance wires in the pressing block 32 are electrified, the temperature of the pressing block 32 rises, after the controller controls the circuit of the electric push rod I31 to be switched on, the electric push rod I31 works, and when the electric push rod I31 stretches, the pressing block 32 scalds and seals the woven bag.
In an alternative embodiment, the pre-cutting mechanism 18 comprises a second electric push rod 33, a first sawtooth plate 34, a third electric push rod 35 and a second sawtooth plate 36; the first serrated plate 34 and the second serrated plate 36 are respectively positioned at two sides of the woven bag; the sawteeth of the first sawtooth plate 34 and the second sawtooth plate 36 face the woven bag; the mounting end of the electric push rod II 33 is fixed on the mounting plate I15, and the output end of the electric push rod II 33 is fixed with a sawtooth plate I34; the mounting end of the third electric push rod 35 is fixed on the second mounting plate 16, and the output end of the third electric push rod 35 is fixed with the second sawtooth plate 36. The first sawtooth plate 34 and the second sawtooth plate 36 are arranged in a staggered and meshed mode; when the second electric push rod 33 and the third electric push rod 35 work and stretch, the first serrated plate 34 and the second serrated plate 36 are meshed with each other and extruded to pre-cut the woven bag. The woven bag is enabled to have precut grains, and the cutting mechanism 19 is convenient to cut the woven bag for the second time.
In an alternative embodiment, the cutting mechanism 19 includes a limiting block 41, a cutting head 42, a first mounting block 43, a fourth electric push rod 44 and a rodless cylinder 45; a limiting block 41, a cutting tool bit 42, a first mounting block 43, a fourth electric push rod 44 and a rodless cylinder 45 are sequentially arranged between the first mounting plate 15 and the second mounting plate 16; the limiting block 41 is fixed on the first mounting plate 15, and a clamping groove 46 used for being matched with the cutting tool bit 42 is formed in one surface, facing the woven bag, of the limiting block 41; the mounting end of the rodless cylinder 45 is fixed on the second mounting plate 16; the mounting end of the electric push rod IV 44 is fixed on the output end of the rodless cylinder 45; the output end of the electric push rod IV 44 faces the limiting block 41; the cutting knife head 42 is positioned between the limiting block 41 and the electric push rod 44; the cutting head 42 is secured to the output end of the power pusher bar four 44 by a mounting block one 43.
In an alternative embodiment, a ramp plate 51 is arranged below the mounting plates one 15 and two 16; the ramp plate 51 is fixed to the base plate 11.
In an alternative embodiment, the ramp plate 51 is provided with a limit roller 52, and the limit roller 52 is rotatably provided on the side plate 12.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (1)
1. A notching device for a woven bag production process is characterized by comprising a bottom plate (11), side plates (12), a guide mechanism (13), a conveying mechanism (14), a first mounting plate (15), a second mounting plate (16), a sealing mechanism (17), a pre-cutting mechanism (18) and a cutting mechanism (19); the bottom plate (11) is horizontally arranged in the transverse direction, and a side plate (12) is vertically fixed on the bottom plate (11); the guide mechanism (13) and the conveying mechanism (14) are arranged on the side plate (12); woven bags are arranged on the guide mechanism (13), and the woven bags penetrate through the guide mechanism (13) and are arranged in the conveying mechanism (14) in a friction mode; the conveying mechanism (14) is used for vertically conveying the woven bags downwards; the first mounting plate (15) and the second mounting plate (16) are longitudinally fixed on the side plate (12), and the first mounting plate (15) and the second mounting plate (16) are positioned right below the conveying mechanism (14); the mounting plate I (15) and the mounting plate II (16) are respectively positioned at two sides of the woven bag output direction in the conveying mechanism (14); the sealing mechanism (17), the pre-cutting mechanism (18) and the cutting mechanism (19) are sequentially arranged on the mounting plate I (15) from top to bottom;
the conveying mechanism (14) comprises a first driving wheel (21), a second driving wheel (22), a first rotating shaft (23), a second rotating shaft (24), a first gear (25), a second gear (26) and a driving motor (27); the first driving wheel (21) and the second driving wheel (22) are arranged on two sides of the woven bag in parallel, and the first driving wheel (21) and the second driving wheel (22) are extruded and rubbed with the woven bag; the driving wheel I (21) is rotatably arranged on the side plate (12) through a rotating shaft I (23); the second driving wheel (22) is rotatably arranged on the side plate (12) through a second rotating shaft (24); the first gear (25) is coaxially arranged on the first rotating shaft (23); the second gear (26) is coaxially arranged on the second rotating shaft (24); the first gear (25) is meshed with the second gear (26); a driving motor (27) is fixed on the side plate (12), and an output shaft of the driving motor (27) is coaxially and fixedly connected with one end of the second rotating shaft (24);
the sealing mechanism (17) comprises a first electric push rod (31) and a pressing block (32); a heating resistance wire is arranged in the pressing block (32) and is used for ironing, pressing and sealing the woven bag; the mounting end of the electric push rod I (31) is arranged on the mounting plate I (15), and the output end of the electric push rod I (31) is fixed with a pressing block (32);
the pre-cutting mechanism (18) comprises a second electric push rod (33), a first sawtooth plate (34), a third electric push rod (35) and a second sawtooth plate (36); the first serrated plate (34) and the second serrated plate (36) are respectively positioned at two sides of the woven bag; the sawteeth of the first sawtooth plate (34) and the second sawtooth plate (36) face the woven bag; the mounting end of the electric push rod II (33) is fixed on the mounting plate I (15), and the output end of the electric push rod II (33) is fixed with a sawtooth plate I (34); the mounting end of the electric push rod III (35) is fixed on the mounting plate II (16), and the output end of the electric push rod III (35) is fixed with a sawtooth plate II (36);
the cutting mechanism (19) comprises a limiting block (41), a cutting tool bit (42), a first mounting block (43), a fourth electric push rod (44) and a rodless cylinder (45); a limiting block (41), a cutting head (42), a first mounting block (43), a fourth electric push rod (44) and a rodless cylinder (45) are sequentially arranged between the first mounting plate (15) and the second mounting plate (16); the limiting block (41) is fixed on the first mounting plate (15), and a clamping groove (46) used for being matched with the cutting tool bit (42) is formed in one surface, facing the woven bag, of the limiting block (41); the mounting end of the rodless cylinder (45) is fixed on the second mounting plate (16); the mounting end of the electric push rod IV (44) is fixed on the output end of the rodless cylinder (45); the output end of the electric push rod IV (44) faces the limiting block (41); the cutting knife head (42) is positioned between the limiting block (41) and the electric push rod IV (44); the cutting tool bit (42) is fixed on the output end of the electric push rod four (44) through the mounting block one (43);
a slope plate (51) is arranged below the mounting plate I (15) and the mounting plate II (16); the slope plate (51) is fixed on the bottom plate (11);
the slope plate (51) is provided with a limiting roller (52), and the limiting roller (52) is rotatably arranged on the side plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910543258.9A CN110271223B (en) | 2019-06-21 | 2019-06-21 | Notching device for woven bag production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910543258.9A CN110271223B (en) | 2019-06-21 | 2019-06-21 | Notching device for woven bag production process |
Publications (2)
| Publication Number | Publication Date |
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| CN110271223A CN110271223A (en) | 2019-09-24 |
| CN110271223B true CN110271223B (en) | 2021-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910543258.9A Active CN110271223B (en) | 2019-06-21 | 2019-06-21 | Notching device for woven bag production process |
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| CN (1) | CN110271223B (en) |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
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| BR8504518A (en) * | 1985-09-17 | 1986-02-04 | Carlos Roberto Dos Santos Copi | IMPROVEMENT IN MACHINE FOR MANUFACTURE OF INVOLVEMENTS |
| JPH06206268A (en) * | 1993-01-12 | 1994-07-26 | Yamagata Gravure:Kk | Manufacture of hooked packaging bag |
| CN201530587U (en) * | 2009-10-29 | 2010-07-21 | 声科家居用品(上海)有限公司 | Wave-shaped open garbage bag with folded underseal |
| CN103286809A (en) * | 2013-05-15 | 2013-09-11 | 复旦大学 | Production sample making method of flexible display panel |
| CN104229221B (en) * | 2014-08-04 | 2016-04-27 | 郑春红 | Tea in bag overpouch film edge sealing and pre-otch process units |
| CN205521576U (en) * | 2016-02-01 | 2016-08-31 | 华腾实业（深圳）股份有限公司 | Zipper cloth takes lead fixed length double -end cutters |
| CN205735308U (en) * | 2016-05-19 | 2016-11-30 | 江苏索富达无纺布有限公司 | A kind of woven bag automatic cutting device |
| CN206124314U (en) * | 2016-08-23 | 2017-04-26 | 天津市旭辉恒远塑料包装股份有限公司 | Braided bag cut bagging apparatus |
| CN206030629U (en) * | 2016-09-06 | 2017-03-22 | 天津同祺科技有限公司 | Braided bag of taking latitudinal direction to rub mouthful device with hands opens device |
| CN106494698B (en) * | 2016-12-09 | 2023-07-14 | 浙江鸿量包装有限公司 | Packaging bag cutting and sealing integrated machine |
| CN107571546B (en) * | 2017-09-29 | 2019-04-02 | 重庆市中塑新材料有限公司 | Polywoven Bag notching device |
| CN109049854B (en) * | 2018-06-28 | 2020-07-14 | 安徽大力熊环保塑料科技有限公司 | Plastic packaging bag deckle edge processing apparatus |
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2019
- 2019-06-21 CN CN201910543258.9A patent/CN110271223B/en active Active
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Address after: 221000 East of Hanxing Road, Peixian Economic Development Zone, Xuzhou City, Jiangsu Province Patentee after: Xuzhou Kerui Photovoltaic Co.,Ltd. Address before: 221600 East of Hanxing Road, Peixian Economic Development Zone, Xuzhou City, Jiangsu Province Patentee before: Xuzhou Kerui Photovoltaic Co.,Ltd. |
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Denomination of invention: A cutting device for woven bag production process Effective date of registration: 20221210 Granted publication date: 20210423 Pledgee: Bank of Nanjing Co.,Ltd. Xuzhou Branch Pledgor: Xuzhou Kerui Photovoltaic Co.,Ltd. Registration number: Y2022320000793 |
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