CN219667220U - Woven bag heating and trimming device - Google Patents
Woven bag heating and trimming device Download PDFInfo
- Publication number
- CN219667220U CN219667220U CN202321132376.9U CN202321132376U CN219667220U CN 219667220 U CN219667220 U CN 219667220U CN 202321132376 U CN202321132376 U CN 202321132376U CN 219667220 U CN219667220 U CN 219667220U
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- China
- Prior art keywords
- woven bag
- trimming
- heating
- assembly
- edging
- Prior art date
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- 238000009966 trimming Methods 0.000 title claims abstract description 97
- 238000010438 heat treatment Methods 0.000 title claims abstract description 38
- 238000002844 melting Methods 0.000 claims abstract description 39
- 230000008018 melting Effects 0.000 claims abstract description 39
- 238000004804 winding Methods 0.000 claims abstract description 34
- 238000007688 edging Methods 0.000 claims abstract description 30
- 238000000034 method Methods 0.000 claims abstract description 19
- 230000008569 process Effects 0.000 claims abstract description 17
- 238000005520 cutting process Methods 0.000 claims abstract description 6
- 230000001105 regulatory effect Effects 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000005485 electric heating Methods 0.000 claims description 9
- 239000012943 hotmelt Substances 0.000 claims description 8
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000006872 improvement Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 241000270295 Serpentes Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Making Paper Articles (AREA)
Abstract
The utility model discloses a woven bag heating and trimming device, which comprises a winding unit and a heating and trimming unit, wherein the heating and trimming unit is arranged at the upper part of the winding unit and is used for heating and trimming a woven bag in the winding process of the woven bag; the heating and trimming unit includes: the trimming assembly is used for cutting off uneven corners of the woven bag before hot melting; and the hot melting assembly is arranged at the discharge end of the trimming assembly and is used for carrying out hot melting treatment on the cut corners. The woven bag is subjected to edging operation through the edging assembly, the broken edges of the woven bag are larger or the longer edges of the residual thread ends are removed, then the woven bag is brought to the hot melting assembly by the winding unit, the woven bag subjected to edging through the edging assembly is subjected to hot melting operation by the hot melting assembly, and therefore the broken edges or the longer thread ends of the woven bag are removed before hot melting, and the integrity of the edges of the woven bag during hot melting is ensured.
Description
Technical Field
The utility model relates to the technical field of woven bag heating and trimming, in particular to a woven bag heating and trimming device.
Background
The woven bag is also called a snake skin bag, is widely used as a packaging material for fertilizer, chemical products and the like, and needs to be heated and edging in the production process so as to ensure the integrity of the bag body of the woven bag;
chinese patent CN207901739U discloses a plastic woven bag heating edging device, including support, last deflector roll, cutter and horizontal pole, it is inboard that the deflector roll is located the support to go up the deflector roll, the cutter is located the deflector roll top, the horizontal pole is connected in the support upper end, the horizontal pole lower extreme is provided with the hot plate, hot plate one end is connected with telescopic strut, telescopic strut one end is connected with the fixed slot, telescopic strut passes through the fixed slot and is connected with the horizontal pole, the support outside is provided with the motor, motor one end is connected with the cross axle, cutter one end is connected with telescopic cylinder.
This technical scheme and prior art are carrying out the heating to the braided bag and are carrying out the edging when removing the limit, adopt direct hot melt's mode to carry out the edging, when remaining longer end of a thread or appear great incomplete region to the limit of some braided bags, only adopt the mode of hot melt to remove the limit, still can not make the bag body of braided bag complete, simultaneously, the device of removing the limit that this scheme relates can not carry out adaptability to the braided bag of equidimension not, satisfies and carries out the edging work to the braided bag of equidimension not, and application range is comparatively limited.
The foregoing is provided merely to facilitate an understanding of the principles of the utility model and is not intended to constitute an admission that the foregoing is of the closest prior art.
Disclosure of Invention
The utility model aims to provide a woven bag heating and edging device which solves the problems that the woven bags are not fully edging and the woven bags with different sizes cannot be edging.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the woven bag heating and trimming device comprises a winding unit and a heating and trimming unit, wherein the heating and trimming unit is arranged at the upper part of the winding unit and is used for heating and trimming the woven bag in the process of winding the woven bag;
the heating and trimming unit includes:
the trimming assembly is used for cutting off uneven corners of the woven bag before hot melting;
the hot melting assembly is arranged at the discharge end of the trimming assembly and is used for carrying out hot melting treatment on the cut corners;
the trimming assembly and the hot melting assembly are positioned on the same straight line along the conveying direction of the woven bag, so that the trimming position of the woven bag corresponds to the melting position.
Further, the edging assembly includes:
the bracket is arranged at the upper end of the winding unit;
the support plate is connected to the upper end of the bracket and used for carrying the woven bag in the edging process;
the first mounting seats are provided with a pair of first support shafts which are respectively connected to two sides of the carrier plate, and the first support shafts are arranged in the first mounting seats;
the compression roller is rotationally connected with the outer side of the first supporting shaft and used for compressing the surface of the woven bag in the edging process;
the first adjusting block is sleeved on the outer side of the first supporting shaft and used for adjusting the position of the trimming;
and the trimming knife is arranged at the lower part of the first adjusting block and is used for trimming the woven bag.
Further, a plurality of groups of accommodating grooves which are matched with the trimming knife in size are formed in the carrier plate and below the trimming knife and are used for accommodating and limiting the lower part of the trimming knife;
the inside guiding hole that is equipped with of first regulating block is used for removing along first back shaft, switches the side cut sword to the holding tank with braided bag size looks adaptation.
Further, a push-pull rod is connected to the side part of the trimming blade and positioned in the first adjusting block and used for adjusting the trimming blade to lift along the first adjusting block;
a limiting groove for guiding the push-pull rod is formed in the first adjusting block;
the upper end of the trimming knife is connected with a guide shaft, and a reset spring is sleeved outside the guide shaft and used for resetting the trimming knife;
and a relief groove is formed in the first adjusting block and located outside the guide shaft and used for limiting the guide shaft.
Further, the side part of the trimming knife is connected with a piece guiding piece which is arc-shaped, gradually extends from bottom to top and the bottom is contacted with the carrier plate, and is used for guiding out the cut woven bag pieces;
and the side part of the carrier plate is connected with a collecting frame at the discharge end of the chip guiding-out sheet, and the collecting frame is used for collecting chips guided out along the chip guiding-out sheet after being cut off.
Further, the hot melt assembly includes:
the second mounting seats are provided with a pair of second support shafts which are respectively connected to two sides of the carrier plate, and a second support shaft is connected between the second mounting seats;
the second adjusting block is sleeved outside the second supporting shaft;
one end of the connecting rod is connected with the second regulating block, and the other end of the connecting rod is connected with the first regulating block and is used for driving the second regulating block to synchronously move in the moving process of the first regulating block;
the electric heating element is connected with the lower end of the second regulating block, and one side of the electric heating element, which is positioned on the woven bag, is provided with a fused edge protruding part for supplying heat to the fused edge protruding part.
Further, the winding unit includes:
a support;
the winding roller is arranged at one side of the upper end of the support, and a first transmission shaft is arranged in the winding roller and used for winding the selvedge-removed woven bag;
the driving motor is arranged at the lower part of the support and connected with the first transmission shaft through a belt, and is used for driving the wind-up roll to rotate;
and the unreeling roller is arranged at the upper end of the support and opposite to one end of the winding roller, and a second supporting shaft is arranged in the unreeling roller and used for unreeling the woven bag along the heating and edging unit.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the woven bag is continuously wound along the heating trimming unit by the winding unit, the trimming assembly performs trimming operation on the woven bag when the woven bag passes through the trimming assembly, the broken edges of the woven bag are larger or the longer edges of the residual thread are removed, then the woven bag is brought to the hot melting assembly by the winding unit, and the woven bag subjected to trimming by the trimming assembly is subjected to hot melting operation by the hot melting assembly, so that the broken edges or the longer thread are removed before hot melting, and the integrity of the edges of the woven bag during hot melting is ensured.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a trimming process of the trimming assembly of the present utility model;
FIG. 3 is a diagram showing the relationship between the trimming assembly and the hot melt assembly according to the present utility model;
FIG. 4 is a diagram showing the relationship between the edge cutter and the receiving slot according to the present utility model;
FIG. 5 is a diagram showing the relationship between the first adjusting block and the edge cutter according to the present utility model;
FIG. 6 is a view showing the operation of the hot-melt module according to the present utility model.
Reference numerals: 1. a winding unit; 2. heating the edge removing unit; 11. a support; 12. a wind-up roll; 121. a first drive shaft; 13. a belt; 14. a driving motor; 15. an unreeling roller; 16. a second drive shaft; 21. a trimming assembly; 22. a hot melt assembly; 211. a bracket; 212. a carrier plate; 2121. a receiving groove; 213. a first mount; 214. a first support shaft; 215. a press roller; 216. a first adjustment block; 2161. a guide hole; 2162. a limit groove; 2163. a guide groove; 2164. a backset groove; 217. trimming knife; 2171. a push-pull rod; 2172. a guide shaft; 2173. a return spring; 218. a chip guide-out sheet; 219. a collection frame; 221. a second mounting base; 222. a second support shaft; 223. a second adjustment block; 224. a connecting rod; 2231. an electric heating element; 2232. and (5) edge melting protruding parts.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides a technical solution:
the woven bag heating and trimming device comprises a winding unit 1, and further comprises a heating and trimming unit 2 which is arranged at the upper part of the winding unit 1 and is used for heating and trimming the woven bag in the process of winding the woven bag;
the heating and trimming unit 2 includes:
the trimming assembly 21 is used for cutting off uneven corners of the woven bag before hot melting;
the hot melting assembly 22 is arranged at the discharge end of the trimming assembly 21 and is used for carrying out hot melting treatment on the cut corners;
the trimming assembly 21 and the hot melting assembly 22 are positioned on the same straight line along the conveying direction of the woven bag, so that the trimming position of the woven bag corresponds to the melting position.
It should be noted that, the winding unit 1 continuously winds the woven bag along the heating and trimming unit 2, when the woven bag passes through the trimming component 21, the trimming component 21 performs trimming operation on the woven bag, removes the longer side of the broken or residual thread of the woven bag, and then, the winding unit 1 brings the woven bag to the hot melting component 22, and the hot melting component 22 performs hot melting operation on the woven bag trimmed by the trimming component 21, so that the broken or longer thread of the woven bag is removed before hot melting, and the integrity of the side of the woven bag during hot melting is ensured.
As an improvement, as shown in fig. 3 to 5, the trimming assembly 21 includes:
a bracket 211 installed at an upper end of the winding unit 1;
the carrier plate 212 is connected to the upper end of the bracket 211 and is used for carrying the woven bag in the edging process;
the first mounting seats 213 are provided with a pair of first mounting seats 213, the first mounting seats 213 are respectively connected to two sides of the carrier plate 212, and a first supporting shaft 214 is installed in the first mounting seats 213;
a pressing roller 215 rotatably connected to the outer side of the first supporting shaft 214 and used for pressing the surface of the woven bag in the edging process;
the first adjusting block 216 is sleeved outside the first supporting shaft 214 and is used for adjusting the trimming position;
and the trimming cutter 217 is arranged at the lower part of the first adjusting block 216 and is used for trimming the woven bag.
Further, a plurality of groups of accommodating grooves 2121 which are matched with the trimming blade 217 in size are formed in the carrier plate 212 and below the trimming blade 217, and are used for accommodating and limiting the lower part of the trimming blade 217;
the first adjusting block 216 is provided with a guide hole 2161 therein, and is configured to move along the first supporting shaft 214 to switch the trimming blade 217 to a receiving groove 2121 adapted to the size of the woven bag.
Further, as shown in fig. 5, a push-pull rod 2171 is connected to the side of the trimming blade 217 and located inside the first adjusting block 216, so as to adjust the trimming blade 217 to lift along the first adjusting block 216;
a limiting groove 2162 for guiding the push-pull rod 2171 is arranged in the first adjusting block 216;
a guide groove 2163 is arranged inside the first adjusting block 216 and outside the trimming blade 217;
the upper end of the trimming blade 217 is connected with a guide shaft 2172, and a reset spring 2173 is sleeved outside the guide shaft 2172 and is used for resetting the trimming blade 217;
the first adjusting block 216 is provided with a relief groove 2164 inside and outside the guide shaft 2172 for limiting the guide shaft 2172.
The side of the trimming blade 217 is connected with a scrap guiding piece 218, the scrap guiding piece 218 is arc-shaped, gradually extends from bottom to top, and the bottom is contacted with the carrier plate 212, so as to guide out the cut woven bag scraps;
the side of the carrier plate 212 and the discharge end of the chip guiding plate 218 are connected with a collecting frame 219 for collecting the chips guided out along the chip guiding plate 218 after being cut.
Further, as shown in fig. 3, 5-6, the hot melt assembly 22 includes:
the second mounting seats 221 are provided with a pair of second support shafts 222, and are respectively connected to two sides of the carrier plate 212, and the second support shafts 222 are connected between the second mounting seats 221;
the second adjusting block 223 is sleeved outside the second supporting shaft 222;
one end of the connecting rod 224 is connected with the second adjusting block 223, and the other end of the connecting rod is connected with the first adjusting block 216, so as to drive the second adjusting block 223 to synchronously move in the moving process of the first adjusting block 216;
an electric heating element 2231 connected to the lower end of the second adjusting block 223, and provided with a fused edge protruding part 2232 at one side of the woven bag for supplying heat to the fused edge protruding part 2232;
the electric heating element 2231 preferably adopts an electric heating wire.
As an improvement, the winding unit 1 includes:
a support 11;
the winding roller 12 is arranged at one side of the upper end of the support 11, and is internally provided with a first transmission shaft 121 for winding the selvedge-removed woven bag;
the driving motor 14 is arranged at the lower part of the support 11, is connected with the first transmission shaft 121 through a belt 13 and is used for driving the wind-up roll 12 to rotate;
the unreeling roller 15 is arranged at the upper end of the support 11 and is opposite to one end of the reeling roller 12, and a second supporting shaft 222 is arranged in the unreeling roller and is used for unreeling the woven bag along the heating and edging unit 2;
the unreeling roller 15 is internally provided with a second transmission shaft 16 at the upper end of the support 11.
It should be noted that, in the implementation process of the present utility model, the driving motor 14 is started, the driving motor 14 drives the first transmission shaft 121 to rotate through the belt 13, and the first transmission shaft 121 drives the woven bag to move along the upper surface of the carrier plate 212 through the wind-up roller 12 and wind up;
as shown in fig. 3-5, when the positions of the trimming knives 217 need to be switched for trimming woven bags with different widths, the push-pull rod 2171 is pushed upwards, the push-pull rod 2171 drives the guide shaft 2172 to move upwards along the withdrawal groove 2164 through the trimming knives 217, so that the reset spring 2173 is compressed, the trimming knives 217 originally positioned at the bottom in the accommodating grooves 2121 are separated from the accommodating grooves 2121, then the first adjusting block 216 is pushed along the first supporting shaft 214, the first adjusting block 216 drives the trimming knives 217 to move to the position right above the other group of accommodating grooves 2121 corresponding to the size of the woven bags, the push-pull rod 2171 is released, the trimming knives 217 enter the corresponding accommodating grooves 2121 under the action of the reset spring 2173, and limit the trimming knives 217 through the accommodating grooves 2121, so that the purposes of heating and trimming woven bags with different sizes can be achieved, and the application range is wide;
while pushing the first adjusting block 216 along the first supporting shaft 214, the first adjusting block 216 drives the second adjusting block 223 to move along the second supporting shaft 222 through the connecting rod 224, and the second adjusting block 223 drives the edge melting protruding portion 2232 to correspond to the edge of the woven bag with the corresponding size through the electric heating element 2231, so that the edge melting protruding portion 2232 is always in the same straight line with the moving direction of the edge cutting knife 217 and the woven bag while adjusting the edge cutting knife 217, and the position of the heated edge melting corresponds to the position of the cut edge;
during trimming by the trimming blade 217, the cut edge is guided out into the collecting frame 219 along the scrap guiding sheet 218 for continuous collection, so that the cut scrap is prevented from being conveyed to the edge melting protrusion 2232 to adhere to the edge melting protrusion 2232.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The woven bag heating and edging device comprises a winding unit (1) and is characterized in that,
the device also comprises a heating and trimming unit (2) which is arranged at the upper part of the winding unit (1) and is used for heating and trimming the woven bag in the process of winding the woven bag;
the heating and trimming unit (2) comprises:
the trimming assembly (21) is used for cutting off uneven corners of the woven bag before hot melting;
the hot melting assembly (22) is arranged at the discharge end of the trimming assembly (21) and is used for carrying out hot melting treatment on the cut corners;
the trimming assembly (21) and the hot melting assembly (22) are positioned on the same straight line along the conveying direction of the woven bag, so that the trimming position of the woven bag corresponds to the melting position.
2. The woven bag heating and edging device according to claim 1, characterized in that,
the edging assembly (21) comprises:
a bracket (211) mounted on the upper end of the winding unit (1);
the carrier plate (212) is connected to the upper end of the bracket (211) and is used for carrying the woven bag in the edging process;
the first mounting seats (213) are provided with a pair of first mounting seats (213) which are respectively connected to two sides of the carrier plate (212), and a first supporting shaft (214) is arranged in the first mounting seats (213);
the compression roller (215) is rotationally connected with the outer side of the first supporting shaft (214) and is used for compressing the surface of the woven bag in the edging process;
the first adjusting block (216) is sleeved outside the first supporting shaft (214) and is used for adjusting the position of the trimming edge;
and the trimming knife (217) is arranged at the lower part of the first adjusting block (216) and is used for trimming the woven bag.
3. The woven bag heating and edging device as claimed in claim 2, wherein:
a plurality of groups of accommodating grooves (2121) which are matched with the trimming knife (217) in size are formed in the carrier plate (212) and below the trimming knife (217) and are used for accommodating and limiting the lower part of the trimming knife (217);
the inside guiding hole (2161) that is equipped with of first regulating block (216) is used for following first back shaft (214) and removes, switches cut edge knife (217) to holding tank (2121) with braided bag size looks adaptation.
4. A woven bag heating and edging device as claimed in claim 3, wherein:
the side part of the trimming blade (217) is connected with a push-pull rod (2171) which is positioned in the first adjusting block (216) and used for adjusting the trimming blade (217) to lift along the first adjusting block (216);
a limiting groove (2162) for guiding the push-pull rod (2171) is formed in the first adjusting block (216);
the upper end of the trimming knife (217) is connected with a guide shaft (2172), and a reset spring (2173) is sleeved outside the guide shaft (2172) and used for resetting the trimming knife (217);
and a return groove (2164) is formed in the first adjusting block (216) and positioned outside the guide shaft (2172) and used for limiting the guide shaft (2172).
5. The woven bag heating and edging device according to claim 4, wherein:
the side part of the trimming knife (217) is connected with a scrap guiding piece (218), the scrap guiding piece (218) is arc-shaped, gradually extends from bottom to top, and the bottom is contacted with the carrier plate (212) for guiding out the cut woven bag scraps;
and a collecting frame (219) is connected to the side part of the carrier plate (212) and positioned at the discharge end of the debris-guiding sheet (218) and used for collecting the scraps guided out along the debris-guiding sheet (218) after being cut off.
6. The woven bag heating and edging device according to claim 5, characterized in that,
the hot melt assembly (22) includes:
the second mounting seats (221) are provided with a pair of second support shafts (222) which are respectively connected to two sides of the carrier plate (212), and the second support shafts (222) are connected between the second mounting seats (221);
the second adjusting block (223) is sleeved outside the second supporting shaft (222);
one end of the connecting rod (224) is connected with the second regulating block (223), and the other end of the connecting rod is connected with the first regulating block (216) and is used for driving the second regulating block (223) to synchronously move in the moving process of the first regulating block (216);
and the electric heating element (2231) is connected with the lower end of the second regulating block (223), and one side of the electric heating element, which is positioned on the woven bag, is provided with a fused edge protruding part (2232) for supplying heat to the fused edge protruding part (2232).
7. The woven bag heating and edging device according to claim 1, wherein:
the winding unit (1) comprises:
a support (11);
the winding roller (12) is arranged at one side of the upper end of the support (11), and a first transmission shaft (121) is arranged in the winding roller and used for winding the selvedge-removed woven bag;
the driving motor (14) is arranged at the lower part of the support (11) and is connected with the first transmission shaft (121) through a belt (13) so as to drive the winding roller (12) to rotate;
unreeling roller (15), locate support (11) upper end and the one end of relative wind-up roll (12), its inside is equipped with second back shaft (222) for unreel the braided bag along heating edging unit (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321132376.9U CN219667220U (en) | 2023-05-11 | 2023-05-11 | Woven bag heating and trimming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321132376.9U CN219667220U (en) | 2023-05-11 | 2023-05-11 | Woven bag heating and trimming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219667220U true CN219667220U (en) | 2023-09-12 |
Family
ID=87894103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321132376.9U Active CN219667220U (en) | 2023-05-11 | 2023-05-11 | Woven bag heating and trimming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219667220U (en) |
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2023
- 2023-05-11 CN CN202321132376.9U patent/CN219667220U/en active Active
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