CN114851631B - Production process for blowing, printing and brushing shopping bags - Google Patents
Production process for blowing, printing and brushing shopping bags Download PDFInfo
- Publication number
- CN114851631B CN114851631B CN202210428634.1A CN202210428634A CN114851631B CN 114851631 B CN114851631 B CN 114851631B CN 202210428634 A CN202210428634 A CN 202210428634A CN 114851631 B CN114851631 B CN 114851631B
- Authority
- CN
- China
- Prior art keywords
- rod
- cutting
- sliding
- printing
- production process
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 35
- 238000007664 blowing Methods 0.000 title claims abstract description 14
- 230000001680 brushing effect Effects 0.000 title claims abstract description 12
- 238000005520 cutting process Methods 0.000 claims abstract description 49
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 238000002844 melting Methods 0.000 claims abstract description 13
- 230000008018 melting Effects 0.000 claims abstract description 11
- 238000002156 mixing Methods 0.000 claims abstract description 7
- 239000002985 plastic film Substances 0.000 claims description 28
- 229920006255 plastic film Polymers 0.000 claims description 28
- 238000007731 hot pressing Methods 0.000 claims description 27
- 239000000203 mixture Substances 0.000 claims description 12
- 229920003023 plastic Polymers 0.000 claims description 12
- 239000004033 plastic Substances 0.000 claims description 12
- 238000005096 rolling process Methods 0.000 claims description 8
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 6
- 239000011347 resin Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 239000000292 calcium oxide Substances 0.000 claims description 3
- 235000012255 calcium oxide Nutrition 0.000 claims description 3
- 239000001569 carbon dioxide Substances 0.000 claims description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 3
- 229920001903 high density polyethylene Polymers 0.000 claims description 3
- 239000004700 high-density polyethylene Substances 0.000 claims description 3
- 229920001684 low density polyethylene Polymers 0.000 claims description 3
- 239000004702 low-density polyethylene Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000004014 plasticizer Substances 0.000 claims description 3
- -1 polypropylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 239000003381 stabilizer Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims 2
- 238000000034 method Methods 0.000 claims 1
- 230000002950 deficient Effects 0.000 abstract description 2
- 239000012943 hotmelt Substances 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D7/00—Producing flat articles, e.g. films or sheets
- B29D7/01—Films or sheets
-
- 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
- B31B70/006—Controlling; Regulating; Measuring; Safety measures
-
- 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
- B31B70/16—Cutting webs
-
- 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
- B31B70/88—Printing; Embossing
-
- 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
- B31B70/92—Delivering
- B31B70/94—Delivering singly or in succession
-
- 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
- B31B2155/00—Flexible containers made from webs
-
- 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
- B31B2160/00—Shape of flexible containers
- B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Making Paper Articles (AREA)
Abstract
The invention discloses a production process for blowing, printing and brushing a shopping bag, relates to the technical field of shopping bag production, and aims to solve the technical problems that the efficiency is low and defective products are easy to produce during the production of the shopping bag. The key points of the technical scheme are as follows: comprises the steps of mixing materials, hot melting, extruding to form a film, heat sealing, pre-cutting, cutting and collecting materials and the like. The invention aims to provide a production process for blowing, printing and brushing a shopping bag.
Description
Technical Field
The invention relates to the technical field of shopping bag production, in particular to a production process for a combined shopping bag by blowing, printing and brushing.
Background
Shopping bags are necessary for people to go out for shopping, and currently available shopping bags in the market mainly comprise: plastic shopping bags, non-woven shopping bags, paper shopping bags, cotton and hemp shopping bags, etc., with plastic vest bags being most commonly used.
The prior shopping bag is usually cut after being heat-sealed in the production process, and because the heat-sealing work and the cutting work are carried out independently, deviation is easy to occur in the cutting work, so that defective products are produced, the hot-melting pressure of the heat-sealing mechanism is not adjustable, and because the film-forming thicknesses of the plastic bags with different specifications are different, the required hot-melting pressure is also different, the shopping bags with different specifications cannot be directly processed, and the production efficiency is low.
Therefore, a new solution is needed to solve the above technical problems.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide a production process for blowing, printing and brushing a shopping bag.
The technical aim of the invention is realized by the following technical scheme: a production process for blowing, printing and brushing a shopping bag comprises the following steps:
step one, mixing and hot melting: mixing and stirring high-density polyethylene resin, low-density polyethylene resin, polypropylene, quicklime, plasticizer and stabilizer, and heating the obtained mixture to be in a molten state;
step two, extruding to form a film: injecting the mixture in a molten state into an extruder for extrusion, preparing a barrel-shaped plastic film, cooling, conveying into a printing device for color printing, and finally rolling the barrel-shaped plastic film by a rolling device;
step three, heat sealing and precutting: carrying out heat sealing and cutting on the plastic film by a bag making device, and adjusting the hot melting pressure of the bag making device and the cutting position of the paper bag according to the specifications of the produced shopping bags so as to finish the heat sealing and pre-cutting of the plastic film at the same time;
cutting and collecting: and (3) cutting the plastic film after the step three is finished to manufacture an independent plastic bag, and collecting the plastic bag.
Through adopting above-mentioned technical scheme, when carrying out production work, through will carrying out production and rolling in advance to plastic film to follow-up unified processing in order to promote production efficiency, and the specification of production processing plastic bag as required, the hot melt pressure of regulation bag making device and to the cutting position of container bag, so that the shopping bag of different specifications is produced.
The invention is further provided with: in the first step, the stirring is carried out, and meanwhile, the stirring is carried out, and the heating temperature is kept at 50-60 ℃.
The invention is further provided with: and (3) after the hot melting temperature in the step one is 200-220 ℃, and the mixture is changed into a molten state, introducing carbon dioxide into the mixture, and reducing the temperature to 60-70 ℃.
The invention is further provided with: the bag making device in the third step comprises a frame, wherein a feeding component and a discharging component are arranged at two ends of the frame, a hot pressing component and an adjusting component for adjusting hot pressing pressure are arranged in the frame, and the bag making device further comprises a cutting component for cutting the plastic film.
The invention is further provided with: the hot pressing subassembly is including setting up in the side lever of frame both sides, fixedly connected with ejector pin between the top of two side levers, and fixedly connected with is hot-pressing pole down in the frame, and sliding tray and sliding connection have the sliding bar have been seted up to the inner wall between two side levers, fixedly connected with extension spring between the bottom of sliding tray and the sliding bar, the bottom of sliding bar is provided with the hot-pressing pole, still includes the driving piece that is used for pulling the sliding bar.
The invention is further provided with: the driving piece is a cylinder arranged on the upper surface of the ejector rod, the end part of a piston rod of the cylinder penetrates through and is connected with the sliding rod in a sliding mode, and the end part of the piston rod of the cylinder is fixedly connected with a pulling plate.
The invention is further provided with: the adjusting component comprises a sliding block which is connected in the sliding groove in a sliding way, the bottom end of the tension spring is fixedly connected to the upper surface of the sliding block, a plurality of slots are formed in the surface of the side rod, a positioning groove matched with the slot is formed in one side of the sliding block, and a positioning rod is inserted between the slot and the positioning groove.
The invention is further provided with: the cutting assembly comprises a fixed rod fixedly connected with the sliding rod, a cutting knife is arranged at the end part of the fixed rod, and a cutting seat is arranged below the cutting knife and positioned on the stand.
The invention is further provided with: the fixed rod is provided with a sliding groove penetrating through the end part of the fixed rod, a sliding rod is connected in the sliding groove in a sliding mode, the cutting knife is mounted at the end part of the sliding rod, and the fixed rod is provided with a positioning piece which plays a role in positioning the sliding rod.
The invention is further provided with: the locating piece is a bolt which is connected to the surface of the fixed rod in a threaded mode, and the end portion of the bolt abuts against the sliding rod.
The invention has the following beneficial effects: when the production work is carried out, the plastic film is produced and rolled in advance so as to facilitate the subsequent unified processing so as to improve the production efficiency, and the specifications of the processed plastic bags are produced and processed according to the requirements, and the hot melting pressure of the bag making device and the cutting position of the paper bag are adjusted so as to produce shopping bags with different specifications.
Drawings
Fig. 1 is a schematic perspective view of the present embodiment;
FIG. 2 is a schematic cross-sectional view of a heat pressing assembly according to the present embodiment;
fig. 3 is a schematic cross-sectional view of a cutting assembly according to the present embodiment.
Description of the drawings: 1. a frame; 2. a feed assembly; 3. a discharge assembly; 4. a side bar; 5. a push rod; 6. a lower hot pressing rod; 7. a sliding groove; 8. a slide bar; 9. a tension spring; 10. a hot pressing rod is arranged; 11. a driving member; 12. a slide block; 13. a slot; 14. a positioning rod; 15. a fixed rod; 16. a chute; 17. a slide bar; 18. a connecting rod; 19. a cutting knife; 20. a cutting seat; 21. cutting a groove; 22. a support rod; 23. a bottom bar; 24. and a positioning piece.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Wherein like parts are designated by like reference numerals. It should be noted that the words "front", "back", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "bottom" and "top", "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.
As shown in the figure, the production process for blowing, printing and brushing the shopping bag comprises the following steps of
Step one, mixing and hot melting: mixing high-density polyethylene resin, low-density polyethylene resin, polypropylene, quicklime, plasticizer and stabilizer, and maintaining the thermal temperature at 50-60deg.C. Heating the obtained mixture to a molten state, wherein the hot melting temperature is 200-220 ℃, introducing carbon dioxide into the mixture after the mixture is changed into the molten state, and reducing the temperature to 60-70 ℃;
step two, extruding to form a film: injecting the mixture in a molten state into an extruder for extrusion, preparing a barrel-shaped plastic film, cooling, conveying into a printing device for color printing, and finally rolling the barrel-shaped plastic film by a rolling device;
step three, heat sealing and precutting: carrying out heat sealing and cutting on the plastic film by a bag making device, and adjusting the hot melting pressure of the bag making device and the cutting position of the paper bag according to the specifications of the produced shopping bag so as to finish the heat sealing and cutting of the plastic film at the same time;
cutting and collecting: and (3) cutting the plastic film after the step three is finished to manufacture an independent plastic bag, and collecting the plastic bag.
When carrying out production work, through will carrying out production and rolling in advance to plastic film to follow-up unified processing in order to promote production efficiency, and according to the specification of production processing plastic bag, adjust the hot melt pressure of system bagging apparatus and to the cutting position of container bag, when carrying out the heat-seal to the bottom of shopping bag in advance, cut into shape in advance to its sack, cut into the bag through going out after the ejection of compact subassembly again to it, effectively promoted production efficiency and final finished product quality.
The bag making device in the third step comprises a frame 1, a feeding component 2 and a discharging component 3 are arranged at two ends of the frame 1, a hot pressing component and an adjusting component for adjusting the hot pressing pressure are arranged in the frame 1, and the bag making device further comprises a cutting component for cutting the plastic film, and the hot pressing pressure of the hot pressing component is adjusted through the adjusting component so as to carry out heat sealing on the plastic films with different thicknesses.
The hot pressing subassembly is including setting up the side lever 4 in frame 1 both sides, fixedly connected with ejector pin 5 between the top of two side levers 4, fixedly connected with down hot pressing pole 6 in frame 1, sliding groove 7 and sliding connection's slide bar 8 have been seted up to the inner wall between two side levers 4, fixedly connected with extension spring 9 between the bottom of sliding groove 7 and the slide bar 8, the bottom both sides fixedly connected with branch 22 of slide bar 8, the bottom fixedly connected with sill bar 23 of branch 22, the lower surface mounting of sill bar 23 goes up hot pressing pole 10, still include the driving piece 11 that is used for pulling slide bar 8, make up hot pressing pole 10 compress tightly in lower hot pressing pole 6 through the pulling force of extension spring 9, carry out the heat-seal work to the plastic film that is located between upper hot pressing pole 10 and lower hot pressing pole 6, driving piece 11 is the cylinder of installing in ejector pin 5 upper surface, the piston rod tip of cylinder passes and sliding connection in the slide bar, the piston rod tip fixedly connected with arm of cylinder has the arm-tie, the arm, the cylinder drives the arm-tie bar and rises at the same time, reciprocating work, in order to carry out reciprocating heat-seal work to the plastic film.
The adjusting component comprises a sliding block 12 which is slidably connected in a sliding groove 7, the bottom end of a tension spring 9 is fixedly connected to the upper surface of the sliding block 12, a plurality of slots 13 are formed in the surface of a side rod 4, a positioning groove matched with the slots 13 is formed in one side of the sliding block 12, a positioning rod 14 is inserted between one slot 13 and the positioning groove, when plastic films with different thicknesses are subjected to heat sealing, the height position of the sliding block 12 is adjusted, and the plastic films are fixed through the positioning rod 14, so that the tension of the tension spring 9 is adjusted, and the pressure between the upper hot-pressing rod 10 and the lower hot-pressing rod 6 is adjusted.
The cutting assembly comprises a fixed rod 15 fixedly connected to the sliding rod 8, a sliding groove 16 penetrating through the end portion of the fixed rod 15 is formed in the fixed rod 15, a sliding rod 17 is connected in the sliding groove 16 in a sliding mode, a connecting rod 18 is fixedly connected to the end portion of the sliding rod 17 and is vertically arranged, a cutting knife 19 is arranged at the end portion of the connecting rod 18, a cutting seat 20 is connected to the lower portion of the cutting knife 19 in a sliding mode, a cutting groove 21 is formed in the surface of the cutting seat 20, a positioning piece 24 playing a role in positioning the sliding rod 17 is arranged on the fixed rod 15, the positioning piece 24 is a bolt in threaded connection with the surface of the fixed rod 15, the end portion of the bolt abuts against the sliding rod 17, and when shopping bags of different specifications are produced, the position of the sliding rod 17 is slid, the position of the cutting seat 20 is adjusted, so that the cutting operation is performed in advance in different positions of plastic films, and the production range and the production efficiency are improved.
The present invention is not limited by the specific embodiments, and modifications can be made to the embodiments without creative contribution by those skilled in the art after reading the present specification, but are protected by patent laws within the scope of claims of the present invention.
Claims (6)
1. A production process for connecting shopping bags by blowing, printing and brushing is characterized by comprising the following steps of
Step one, mixing and hot melting: mixing and stirring high-density polyethylene resin, low-density polyethylene resin, polypropylene, quicklime, plasticizer and stabilizer, and heating the obtained mixture to be in a molten state;
step two, extruding to form a film: injecting the mixture in a molten state into an extruder for extrusion, preparing a barrel-shaped plastic film, cooling, conveying into a printing device for color printing, and finally rolling the barrel-shaped plastic film by a rolling device;
step three, heat sealing and precutting: carrying out heat sealing and cutting on the plastic film by a bag making device, and adjusting the hot melting pressure of the bag making device and the cutting position of the plastic film according to the specifications of the produced shopping bags so as to finish the heat sealing and pre-cutting of the plastic film at the same time;
cutting and collecting: cutting the plastic film after the step three is finished to prepare an independent plastic bag, and collecting the plastic bag;
the bag making device comprises a frame, a feeding component and a discharging component are arranged at two ends of the frame, a hot pressing component and a regulating component used for regulating hot pressing pressure are arranged in the frame, the hot pressing component further comprises a cutting component used for cutting plastic films, the hot pressing component comprises side rods arranged at two sides of the frame, a push rod is fixedly connected between the tops of the two side rods, a lower hot pressing rod is fixedly connected in the frame, a sliding groove is formed in the inner wall between the two side rods and is slidably connected with a sliding rod, a tension spring is fixedly connected between the bottom end of the sliding groove and the sliding rod, the bottom of the sliding rod is provided with an upper hot pressing rod, the hot pressing rod further comprises a driving piece used for pulling the sliding rod, the cutting component comprises a fixing rod fixedly connected to the sliding rod, a sliding groove penetrating through the end of the fixing rod is formed in the fixing rod, a sliding rod is slidably connected with a sliding rod, a cutting knife is arranged at the end of the sliding rod, a cutting seat is arranged below the cutting knife is arranged on the frame, and a positioning piece used for positioning the sliding rod is arranged on the fixing rod.
2. The production process of a shopping bag combined with blowing, printing and printing according to claim 1, which is characterized in that: in the first step, the stirring is carried out, and meanwhile, the stirring is carried out, and the heating temperature is kept at 50-60 ℃.
3. The production process of a shopping bag combined with blowing, printing and printing according to claim 2, which is characterized in that: and (3) after the hot melting temperature in the step one is 200-220 ℃, and the mixture is changed into a molten state, introducing carbon dioxide into the mixture, and reducing the temperature to 60-70 ℃.
4. A process for producing a combined shopping bag by blowing, printing and brushing according to claim 3, which is characterized in that: the driving piece is a cylinder arranged on the upper surface of the ejector rod, the end part of a piston rod of the cylinder penetrates through and is connected with the sliding rod in a sliding mode, and the end part of the piston rod of the cylinder is fixedly connected with a pulling plate.
5. The production process for blowing, printing and brushing the shopping bag as claimed in claim 4, wherein the production process is characterized in that: the adjusting component comprises a sliding block which is connected in the sliding groove in a sliding way, the bottom end of the tension spring is fixedly connected to the upper surface of the sliding block, a plurality of slots are formed in the surface of the side rod, a positioning groove matched with the slot is formed in one side of the sliding block, and a positioning rod is inserted between the slot and the positioning groove.
6. The production process for blowing, printing and brushing the shopping bag as claimed in claim 5, wherein the production process is characterized in that: the locating piece is a bolt which is connected to the surface of the fixed rod in a threaded mode, and the end portion of the bolt abuts against the sliding rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210428634.1A CN114851631B (en) | 2022-04-22 | 2022-04-22 | Production process for blowing, printing and brushing shopping bags |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210428634.1A CN114851631B (en) | 2022-04-22 | 2022-04-22 | Production process for blowing, printing and brushing shopping bags |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114851631A CN114851631A (en) | 2022-08-05 |
| CN114851631B true CN114851631B (en) | 2024-03-22 |
Family
ID=82633443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210428634.1A Active CN114851631B (en) | 2022-04-22 | 2022-04-22 | Production process for blowing, printing and brushing shopping bags |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114851631B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105936354A (en) * | 2016-05-23 | 2016-09-14 | 温州佳诚机械有限公司 | Heat seal device |
| CN206217250U (en) * | 2016-11-03 | 2017-06-06 | 深圳鑫金昊股份有限公司 | A kind of non-woven fabric bag seals hot-cutting device |
| CN106867075A (en) * | 2017-01-21 | 2017-06-20 | 海宁长林包装材料有限公司 | A kind of flat plastic bag of environmental protection and preparation method thereof |
| CN207059329U (en) * | 2017-07-01 | 2018-03-02 | 绍兴宝丰纺织服装有限公司 | The cold cut mechanism of Bag Making Machine |
| CN108003448A (en) * | 2017-12-25 | 2018-05-08 | 安徽省临泉县万隆塑料包装有限公司 | A kind of degradation plastic packaging bag and preparation method thereof |
| CN108466458A (en) * | 2018-05-22 | 2018-08-31 | 李明达 | A kind of printing and bag making all-in-one machine |
| CN207954811U (en) * | 2018-03-08 | 2018-10-12 | 蚌埠市维光塑胶制品有限公司 | A kind of polybag is integrally machined process units |
| CN111452429A (en) * | 2020-05-13 | 2020-07-28 | 安徽天大环保新材料股份有限公司 | Packaging bag production process |
| CN211942322U (en) * | 2020-03-25 | 2020-11-17 | 苏州中达航材料科技有限公司 | High-performance bag making machine for degradable shopping bags |
| CN112480510A (en) * | 2018-08-09 | 2021-03-12 | 桐乡市凯瑞包装材料有限公司 | Manufacturing process of improved biodegradable express bag |
| CN113150506A (en) * | 2021-03-02 | 2021-07-23 | 义乌市小薇新材料科技有限公司 | Degradable film for express bag and preparation method thereof |
| CN213798375U (en) * | 2020-12-01 | 2021-07-27 | 重庆润丰塑料制品有限公司 | Heat sealing device for production and processing of flexible freight bags |
| CN113334859A (en) * | 2021-06-08 | 2021-09-03 | 许仕明 | Middle-sealed packaging bag production method based on bag making machine |
-
2022
- 2022-04-22 CN CN202210428634.1A patent/CN114851631B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105936354A (en) * | 2016-05-23 | 2016-09-14 | 温州佳诚机械有限公司 | Heat seal device |
| CN206217250U (en) * | 2016-11-03 | 2017-06-06 | 深圳鑫金昊股份有限公司 | A kind of non-woven fabric bag seals hot-cutting device |
| CN106867075A (en) * | 2017-01-21 | 2017-06-20 | 海宁长林包装材料有限公司 | A kind of flat plastic bag of environmental protection and preparation method thereof |
| CN207059329U (en) * | 2017-07-01 | 2018-03-02 | 绍兴宝丰纺织服装有限公司 | The cold cut mechanism of Bag Making Machine |
| CN108003448A (en) * | 2017-12-25 | 2018-05-08 | 安徽省临泉县万隆塑料包装有限公司 | A kind of degradation plastic packaging bag and preparation method thereof |
| CN207954811U (en) * | 2018-03-08 | 2018-10-12 | 蚌埠市维光塑胶制品有限公司 | A kind of polybag is integrally machined process units |
| CN108466458A (en) * | 2018-05-22 | 2018-08-31 | 李明达 | A kind of printing and bag making all-in-one machine |
| CN112480510A (en) * | 2018-08-09 | 2021-03-12 | 桐乡市凯瑞包装材料有限公司 | Manufacturing process of improved biodegradable express bag |
| CN211942322U (en) * | 2020-03-25 | 2020-11-17 | 苏州中达航材料科技有限公司 | High-performance bag making machine for degradable shopping bags |
| CN111452429A (en) * | 2020-05-13 | 2020-07-28 | 安徽天大环保新材料股份有限公司 | Packaging bag production process |
| CN213798375U (en) * | 2020-12-01 | 2021-07-27 | 重庆润丰塑料制品有限公司 | Heat sealing device for production and processing of flexible freight bags |
| CN113150506A (en) * | 2021-03-02 | 2021-07-23 | 义乌市小薇新材料科技有限公司 | Degradable film for express bag and preparation method thereof |
| CN113334859A (en) * | 2021-06-08 | 2021-09-03 | 许仕明 | Middle-sealed packaging bag production method based on bag making machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114851631A (en) | 2022-08-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1070761C (en) | Manufacturing equipment and manufacturing method of patterned product | |
| US20100043358A1 (en) | Filling and packaging machine and process for producing package | |
| JP2003505305A (en) | Improved compact form-fill-seal device | |
| JPH02139210A (en) | Method and device for manufacturing structure composed of slat arranged in parallel in longitudinal direction | |
| CN114851631A (en) | Production process for blowing, printing and printing of shopping bag | |
| CN109677986B (en) | Alcohol cotton piece packagine machine | |
| CN208021884U (en) | One kind cutting packing machine | |
| CN106904316B (en) | Bag-making filling and sealing machine | |
| CN215321003U (en) | Hot cutting and shaping device for plastic packaging bag | |
| CN110948835B (en) | Corner forming machine and forming method | |
| JP2532730B2 (en) | Molding method for crystalline polyethylene terephthalate sheet | |
| CA1044869A (en) | Method and apparatus for the manufacture of thin-walled shaped articles of thermoplastic material | |
| CN211917683U (en) | Wrap angle forming machine | |
| CN213860789U (en) | U-shaped corner protector forming machine | |
| CN206865749U (en) | An automatic sound film forming machine | |
| CN216300275U (en) | Cutter for packing color box | |
| CN113319141B (en) | A system and method for preparing a flat rectangular solder sheet | |
| CN216902975U (en) | Battery string insert membrane device and series welding machine | |
| CN213055517U (en) | Grain device is cut to plastics color masterbatch stable form | |
| CN215224688U (en) | Paste food dicing device | |
| CN209757699U (en) | square parcel equipment | |
| CN212951411U (en) | Transverse sealing mechanism | |
| JPH0469048B2 (en) | ||
| US11548203B2 (en) | Continuous press-molding method and heating machine therefor | |
| CN113580662A (en) | Printing, corona and forming production line for manufacturing paper-plastic products |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |