CN114426126A - Seed mixing and packaging method - Google Patents
Seed mixing and packaging method Download PDFInfo
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- CN114426126A CN114426126A CN202111623137.9A CN202111623137A CN114426126A CN 114426126 A CN114426126 A CN 114426126A CN 202111623137 A CN202111623137 A CN 202111623137A CN 114426126 A CN114426126 A CN 114426126A
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 235
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000005303 weighing Methods 0.000 claims abstract description 26
- 238000012856 packing Methods 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims description 28
- 239000000203 mixture Substances 0.000 claims description 12
- 238000009517 secondary packaging Methods 0.000 claims description 6
- 238000012858 packaging process Methods 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000005457 optimization Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B63/00—Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/04—Methods of, or means for, filling the material into the containers or receptacles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/30—Devices or methods for controlling or determining the quantity or quality or the material fed or filled
- B65B1/32—Devices or methods for controlling or determining the quantity or quality or the material fed or filled by weighing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quality & Reliability (AREA)
- Basic Packing Technique (AREA)
- Supply Of Fluid Materials To The Packaging Location (AREA)
Abstract
The invention relates to a seed mixing and packaging method, which comprises the following steps: respectively putting the seeds with large occupation ratio and the seeds with small occupation ratio into the seed packaging temporary storage bin with large occupation ratio and the seed packaging temporary storage bin with small occupation ratio for storage; inputting preset mixed total weight data and mixed proportion data into a packing scale, and calculating the weight of the large-proportion seeds and the small-proportion seeds respectively by the packing scale; opening discharge ports of the large-proportion seed packaging temporary storage bin and the small-proportion seed packaging temporary storage bin, wherein two weighing bins are arranged on the packaging scale and can be used for weighing respectively; and mixing and packaging the seeds with the preset weight ratio and the seeds with the preset weight ratio. The invention can flexibly switch different packaging process lines for use, mixes and packages different types of seeds according to a set proportion, and has the advantages of accurate proportion control, small error and high automation degree.
Description
Technical Field
The invention belongs to the technical field of packaging processes, and particularly relates to a seed mixing and packaging method.
Background
In the process of storage and sale, the cereal seeds are generally packaged by plastic bags in order to prevent moisture absorption. At present, some seeds are packaged, two kinds of seeds of different types need to be mixed and packaged according to a certain proportion, so that the growth of plants is facilitated, better economic benefit can be achieved, and the conventional mixed seed packaging is not accurate enough, so that the economic benefit is reduced.
Therefore, there is a need to provide a new seed mixing and packaging method to solve the above technical problems.
Disclosure of Invention
The present invention has been made to solve the above problems, and an object of the present invention is to provide a method for mixing and packaging seeds.
The invention realizes the purpose through the following technical scheme:
the seed mixing and packaging method is characterized in that different types of seeds are mixed and packaged according to different proportions through a mixing and packaging system, the mixing and packaging system comprises a large-proportion seed packaging temporary storage bin, a small-proportion seed packaging temporary storage bin, a packaging scale, a large bag packaging machine, a small bag packaging machine and a secondary packaging machine, and the seed mixing and packaging method comprises the following steps:
respectively putting the seeds with large occupation ratio and the seeds with small occupation ratio into the seed packaging temporary storage bin with large occupation ratio and the seed packaging temporary storage bin with small occupation ratio for storage;
inputting preset mixed total weight data and mixed proportion data into a packing scale, and calculating the weight of the large-proportion seeds and the small-proportion seeds respectively by the packing scale;
opening discharge ports of the large-proportion seed packaging temporary storage bin and the small-proportion seed packaging temporary storage bin, arranging two weighing bins on the packaging scale for weighing respectively, and pouring the large-proportion seeds and the small-proportion seeds into the two weighing bins of the packaging scale respectively to obtain preset large-proportion seeds and preset small-proportion seeds;
and mixing and packaging the seeds with the preset weight ratio and the seeds with the preset weight ratio.
As a further optimization scheme of the present invention, the discharge ports of the large proportion seed packaging temporary storage bin and the small proportion seed packaging temporary storage bin are both provided with electromagnetic valves, the packaging scale is provided with a calculation control module, the electromagnetic valves are connected with the calculation control module, the calculation control module can calculate the weight of the large proportion seed and the small proportion seed according to the preset total mixed loading weight data and the mixed loading proportion data, and when the measured weight of the two weighing bins is respectively the same as the calculated weight, the calculation control module controls to close the electromagnetic valves on the discharge ports of the large proportion seed packaging temporary storage bin and the small proportion seed packaging temporary storage bin.
As a further optimization scheme of the invention, the specific steps of mixing and packaging the seeds with the preset weight ratio and the seeds with the preset weight ratio are as follows: and mixing the seeds with the preset weight ratio and the seeds with the preset weight ratio, putting the mixture into a packaging machine, and packaging and sealing the mixture by using a mixed packaging bag.
As a further optimization scheme of the invention, the specific steps of mixing and packaging the seeds with the preset weight ratio and the seeds with the preset weight ratio are as follows:
putting the seeds with the preset weight ratio into a small bag packaging machine, and packaging and sealing by using a small ratio packaging bag;
putting the seeds with the preset weight ratio into a big bag packaging machine, and packaging the seeds with big ratio packaging bags without sealing;
and after the small-proportion packaging bag packaged with the small-proportion seeds is placed into the large-proportion packaging bag packaged with the large-proportion seeds, sealing the large-proportion packaging bag.
As a further optimization scheme of the invention, the specific steps of mixing and packaging the seeds with the preset weight ratio and the seeds with the preset weight ratio are as follows:
putting the seeds with the preset weight ratio into a small bag packaging machine, and packaging and sealing by using a small ratio packaging bag;
putting the seeds with the preset weight ratio into a big bag packaging machine, and packaging and sealing the seeds by using big bag packaging bags;
and (3) placing the small-proportion packaging bag packed with the small-proportion seeds and the large-proportion packaging bag packed with the large-proportion seeds into a secondary bagging machine, and packaging and sealing the small-proportion packaging bag and the large-proportion packaging bag by using a combined packaging bag.
The invention has the beneficial effects that:
the invention can flexibly switch different packaging process lines for use, mixes and packages different types of seeds according to a set proportion, and has the advantages of accurate proportion control, small error and high automation degree.
Drawings
FIG. 1 is a flow diagram of an integrated packaging line of the present invention;
FIG. 2 is a schematic representation of a hybrid package form of the present invention;
FIG. 3 is a flow chart of the packaging process of the present invention;
FIG. 4 is a schematic representation of the pouch, bulk package form of the present invention;
FIG. 5 is a flow chart of the pouch and bulk combination packaging process of the present invention;
FIG. 6 is a schematic representation of a big bag, small bag unitized package form of the present invention;
fig. 7 is a flow chart of the big bag and small bag combined packaging process of the invention.
Detailed Description
The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.
As shown in fig. 1, a seed mixing and packaging method for mixing and packaging different kinds of seeds in different proportions by a mixing and packaging system, the mixing and packaging system comprising a large proportion seed packaging temporary storage bin, a small proportion seed packaging temporary storage bin, a packaging scale, a large bag packaging machine, a small bag packaging machine and a secondary packaging machine, comprises the following steps:
respectively putting the seeds with large occupation ratio and the seeds with small occupation ratio into the seed packaging temporary storage bin with large occupation ratio and the seed packaging temporary storage bin with small occupation ratio for storage;
inputting preset mixed total weight data and mixed proportion data into a packing scale, and calculating the weight of the large-proportion seeds and the small-proportion seeds respectively by the packing scale;
opening discharge ports of the large-proportion seed packaging temporary storage bin and the small-proportion seed packaging temporary storage bin, arranging two weighing bins on the packaging scale for weighing respectively, and pouring the large-proportion seeds and the small-proportion seeds into the two weighing bins of the packaging scale respectively to obtain preset large-proportion seeds and preset small-proportion seeds;
and mixing and packaging the seeds with the preset weight ratio and the seeds with the preset weight ratio.
The device comprises a large-proportion seed packaging temporary storage bin and a small-proportion seed packaging temporary storage bin, wherein the large-proportion seed packaging temporary storage bin and the small-proportion seed packaging temporary storage bin are respectively provided with an electromagnetic valve at the discharge port, a calculation control module is arranged on a packaging scale and is connected with the calculation control module, the calculation control module can calculate the weight of the large-proportion seeds and the small-proportion seeds according to preset mixed total weight data and mixed proportion data, and when the weights measured by the two weighing bins are the same as the calculated weights, the calculation control module controls the electromagnetic valves at the discharge ports of the large-proportion seed packaging temporary storage bin and the small-proportion seed packaging temporary storage bin to be closed.
The specific steps of mixing and packaging the seeds with the preset weight ratio and the seeds with the preset weight ratio are as follows: and mixing the seeds with the preset weight ratio and the seeds with the preset weight ratio, putting the mixture into a packaging machine, and packaging and sealing the mixture by using a mixed packaging bag.
The specific steps of mixing and packaging the seeds with the preset weight ratio and the seeds with the preset weight ratio are as follows:
putting the seeds with the preset weight ratio into a small bag packaging machine, and packaging and sealing by using a small ratio packaging bag;
putting the seeds with the preset weight ratio into a big bag packaging machine, and packaging the seeds with big ratio packaging bags without sealing;
and after the small-proportion packaging bag packaged with the small-proportion seeds is placed into the large-proportion packaging bag packaged with the large-proportion seeds, sealing the large-proportion packaging bag.
The specific steps of mixing and packaging the seeds with the preset weight ratio and the seeds with the preset weight ratio are as follows:
putting the seeds with the preset weight ratio into a small bag packaging machine, and packaging and sealing by using a small ratio packaging bag;
putting the seeds with the preset weight ratio into a big bag packaging machine, and packaging and sealing the seeds by using big bag packaging bags;
and (3) placing the small-proportion packaging bag packed with the small-proportion seeds and the large-proportion packaging bag packed with the large-proportion seeds into a secondary bagging machine, and packaging and sealing the small-proportion packaging bag and the large-proportion packaging bag by using a combined packaging bag.
Example 1
As shown in fig. 2 to 3, a seed mixing and packaging method for mixing and packaging different kinds of seeds in different proportions by a mixing and packaging system comprising a large proportion seed packaging temporary storage bin, a small proportion seed packaging temporary storage bin, a packaging scale, a large bag packaging machine, a small bag packaging machine and a secondary packaging machine, comprises the following steps:
respectively placing the seeds with large occupation ratio and the seeds with small occupation ratio into the seed packaging temporary storage bin with large occupation ratio and the seed packaging temporary storage bin with small occupation ratio for storage, wherein the discharge holes of the seed packaging temporary storage bin with large occupation ratio and the seed packaging temporary storage bin with small occupation ratio are respectively provided with an electromagnetic valve;
inputting preset mixed total weight data and mixed proportion data into a packaging scale, wherein a calculation control module is arranged on the packaging scale, the electromagnetic valve is connected with the calculation control module, and the calculation control module can calculate the weight of the large proportion seeds and the small proportion seeds according to the preset mixed total weight data and the preset mixed proportion data;
opening discharge ports of the large-proportion seed packaging temporary storage bin and the small-proportion seed packaging temporary storage bin, wherein two weighing bins are arranged on the packaging scale and can be used for weighing respectively, the large-proportion seed and the small-proportion seed are poured into the two weighing bins of the packaging scale respectively, and when the weights measured by the two weighing bins are the same as the calculated weights respectively, the calculation control module controls to close the electromagnetic valves on the discharge ports of the large-proportion seed packaging temporary storage bin and the small-proportion seed packaging temporary storage bin so as to obtain preset large-proportion seeds and preset small-proportion seeds;
and mixing the seeds with the preset weight ratio and the seeds with the preset weight ratio, putting the mixture into a packaging machine, and packaging and sealing the mixture by using a mixed packaging bag.
Example 2
As shown in fig. 4 to 5, a seed mixing and packaging method for mixing and packaging different kinds of seeds in different proportions by a mixing and packaging system including a large proportion seed packaging temporary storage bin, a small proportion seed packaging temporary storage bin, a packaging scale, a large bag packaging machine, a small bag packaging machine and a secondary packaging machine, includes the steps of:
respectively placing the seeds with large occupation ratio and the seeds with small occupation ratio into the seed packaging temporary storage bin with large occupation ratio and the seed packaging temporary storage bin with small occupation ratio for storage, wherein the discharge holes of the seed packaging temporary storage bin with large occupation ratio and the seed packaging temporary storage bin with small occupation ratio are respectively provided with an electromagnetic valve;
inputting preset mixed total weight data and mixed proportion data into a packaging scale, wherein a calculation control module is arranged on the packaging scale, the electromagnetic valve is connected with the calculation control module, and the calculation control module can calculate the weight of the large proportion seeds and the small proportion seeds according to the preset mixed total weight data and the preset mixed proportion data;
opening discharge ports of the large-proportion seed packaging temporary storage bin and the small-proportion seed packaging temporary storage bin, wherein two weighing bins are arranged on the packaging scale and can be used for weighing respectively, the large-proportion seeds and the small-proportion seeds are poured into the two weighing bins of the packaging scale respectively, and when the weights measured by the two weighing bins are the same as the calculated weights respectively, the calculation control module controls to close the electromagnetic valves on the discharge ports of the large-proportion seed packaging temporary storage bin and the small-proportion seed packaging temporary storage bin so as to obtain preset large-proportion seeds and preset small-proportion seeds;
putting the seeds with the preset weight ratio into a small bag packaging machine, and packaging and sealing by using a small ratio packaging bag;
putting the seeds with the preset weight ratio into a big bag packaging machine, and packaging the seeds with big ratio packaging bags without sealing;
and after the small-proportion packaging bag in which the small-proportion seeds are packaged is placed into the large-proportion packaging bag in which the large-proportion seeds are packaged, sealing the large-proportion packaging bag.
Example 3
As shown in fig. 6 to 7, a seed mixing and packaging method for mixing and packaging different kinds of seeds in different proportions by a mixing and packaging system comprising a large proportion seed packaging temporary storage bin, a small proportion seed packaging temporary storage bin, a packaging scale, a large bag packaging machine, a small bag packaging machine and a secondary packaging machine, comprises the following steps:
respectively placing the seeds with large occupation ratio and the seeds with small occupation ratio into the seed packaging temporary storage bin with large occupation ratio and the seed packaging temporary storage bin with small occupation ratio for storage, wherein the discharge holes of the seed packaging temporary storage bin with large occupation ratio and the seed packaging temporary storage bin with small occupation ratio are respectively provided with an electromagnetic valve;
inputting preset mixed total weight data and mixed proportion data into a packing scale, wherein a calculation control module is arranged on the packing scale, the electromagnetic valve is connected with the calculation control module, and the calculation control module can calculate the weight of the large proportion seeds and the small proportion seeds according to the preset mixed total weight data and the mixed proportion data;
opening discharge ports of the large-proportion seed packaging temporary storage bin and the small-proportion seed packaging temporary storage bin, wherein two weighing bins are arranged on the packaging scale and can be used for weighing respectively, the large-proportion seed and the small-proportion seed are poured into the two weighing bins of the packaging scale respectively, and when the weights measured by the two weighing bins are the same as the calculated weights respectively, the calculation control module controls to close the electromagnetic valves on the discharge ports of the large-proportion seed packaging temporary storage bin and the small-proportion seed packaging temporary storage bin so as to obtain preset large-proportion seeds and preset small-proportion seeds;
putting the seeds with the preset weight ratio into a small bag packaging machine, and packaging and sealing by using a small ratio packaging bag;
putting the seeds with the preset weight ratio into a big bag packaging machine, and packaging and sealing the seeds by using big bag packaging bags;
and (3) placing the small-proportion packaging bag packed with the small-proportion seeds and the large-proportion packaging bag packed with the large-proportion seeds into a secondary bagging machine, and packaging and sealing the small-proportion packaging bag and the large-proportion packaging bag by using a combined packaging bag.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (5)
1. The utility model provides a seed hybrid packaging method, mixes the packing with different kind of seed according to different proportions through the hybrid packaging system, the hybrid packaging system includes account for than seed packing temporary storage storehouse greatly, account for than seed packing temporary storage storehouse little, packing scale, big bag packagine machine, pouch packagine machine and secondary packaging machine, its characterized in that: the method comprises the following steps:
respectively putting the seeds with large occupation ratio and the seeds with small occupation ratio into the seed packaging temporary storage bin with large occupation ratio and the seed packaging temporary storage bin with small occupation ratio for storage;
inputting preset mixed total weight data and mixed proportion data into a packing scale, and calculating the weight of the large-proportion seeds and the small-proportion seeds respectively by the packing scale;
opening discharge ports of the large-proportion seed packaging temporary storage bin and the small-proportion seed packaging temporary storage bin, arranging two weighing bins on the packaging scale for weighing respectively, and pouring the large-proportion seeds and the small-proportion seeds into the two weighing bins of the packaging scale respectively to obtain preset large-proportion seeds and preset small-proportion seeds;
and mixing and packaging the seeds with the preset weight ratio and the seeds with the preset weight ratio.
2. A seed mix packaging method as claimed in claim 1, wherein: the seed packing device is characterized in that electromagnetic valves are arranged on discharge ports of the large proportion seed packing temporary storage bin and the small proportion seed packing temporary storage bin, a calculation control module is arranged on the packing scale and is connected with the calculation control module, the calculation control module can calculate the weight of the large proportion seeds and the small proportion seeds according to preset mixed total weight data and mixed proportion data, and when the weights measured by the two weighing bins are the same as the calculated weights, the calculation control module controls the electromagnetic valves on the discharge ports of the large proportion seed packing temporary storage bin and the small proportion seed packing temporary storage bin to be closed.
3. A seed mix packaging method as claimed in claim 1, wherein: the specific steps of mixing and packaging the seeds with the preset weight ratio and the seeds with the preset weight ratio are as follows: and mixing the seeds with the preset weight ratio and the seeds with the preset weight ratio, putting the mixture into a packaging machine, and packaging and sealing the mixture by using a mixed packaging bag.
4. A seed mix packaging method as claimed in claim 1, wherein: the specific steps of mixing and packaging the seeds with the preset weight ratio and the seeds with the preset weight ratio are as follows:
putting the seeds with the preset weight ratio into a small bag packaging machine, and packaging and sealing by using a small ratio packaging bag;
putting the seeds with the preset weight ratio into a big bag packaging machine, and packaging the seeds with big ratio packaging bags without sealing;
and after the small-proportion packaging bag packaged with the small-proportion seeds is placed into the large-proportion packaging bag packaged with the large-proportion seeds, sealing the large-proportion packaging bag.
5. A seed mix packaging method as claimed in claim 1, wherein: the specific steps of mixing and packaging the seeds with the preset weight ratio and the seeds with the preset weight ratio are as follows:
putting the seeds with the preset weight ratio into a small bag packaging machine, and packaging and sealing by using a small ratio packaging bag;
putting the seeds with the preset weight ratio into a big bag packaging machine, and packaging and sealing the seeds by using big bag packaging bags;
and (3) placing the small-proportion packaging bag packed with the small-proportion seeds and the large-proportion packaging bag packed with the large-proportion seeds into a secondary bagging machine, and packaging and sealing the small-proportion packaging bag and the large-proportion packaging bag by using a combined packaging bag.
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CN202111623137.9A CN114426126A (en) | 2021-12-28 | 2021-12-28 | Seed mixing and packaging method |
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CN202111623137.9A CN114426126A (en) | 2021-12-28 | 2021-12-28 | Seed mixing and packaging method |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1293907A (en) * | 1999-10-20 | 2001-05-09 | 江苏正昌集团公司 | MIxed feed for both lactating sow and sucking piglet |
JP2006206172A (en) * | 2005-01-31 | 2006-08-10 | Nagatanien:Kk | Automatic packaging method |
CN103381892A (en) * | 2013-07-05 | 2013-11-06 | 杭州萧山华东化工设备有限公司 | Full-automatic weighing and packaging system and control method thereof |
JP2021038024A (en) * | 2020-09-30 | 2021-03-11 | シマダヤ株式会社 | Sealing purse package for water-containing noodle |
CN113443180A (en) * | 2021-07-13 | 2021-09-28 | 深圳市新荣阳食品科技有限公司 | Automatic packaging system and blending method for tea blending |
CN214690278U (en) * | 2020-11-23 | 2021-11-12 | 郑天勋 | A skip car that is used for dehydrated vegetable and instant noodle seasoning powder mixed packaging process |
-
2021
- 2021-12-28 CN CN202111623137.9A patent/CN114426126A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1293907A (en) * | 1999-10-20 | 2001-05-09 | 江苏正昌集团公司 | MIxed feed for both lactating sow and sucking piglet |
JP2006206172A (en) * | 2005-01-31 | 2006-08-10 | Nagatanien:Kk | Automatic packaging method |
CN103381892A (en) * | 2013-07-05 | 2013-11-06 | 杭州萧山华东化工设备有限公司 | Full-automatic weighing and packaging system and control method thereof |
JP2021038024A (en) * | 2020-09-30 | 2021-03-11 | シマダヤ株式会社 | Sealing purse package for water-containing noodle |
CN214690278U (en) * | 2020-11-23 | 2021-11-12 | 郑天勋 | A skip car that is used for dehydrated vegetable and instant noodle seasoning powder mixed packaging process |
CN113443180A (en) * | 2021-07-13 | 2021-09-28 | 深圳市新荣阳食品科技有限公司 | Automatic packaging system and blending method for tea blending |
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Application publication date: 20220503 |