CN208665599U - Lapel forms bag making formula packing machine - Google Patents

Lapel forms bag making formula packing machine Download PDF

Info

Publication number
CN208665599U
CN208665599U CN201821538549.6U CN201821538549U CN208665599U CN 208665599 U CN208665599 U CN 208665599U CN 201821538549 U CN201821538549 U CN 201821538549U CN 208665599 U CN208665599 U CN 208665599U
Authority
CN
China
Prior art keywords
sealing
lapel
film
pincers
horizontal sealing
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.)
Expired - Fee Related
Application number
CN201821538549.6U
Other languages
Chinese (zh)
Inventor
刘九庆
李佳营
林浩
张骏杰
姚凯
张敬兰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Northeast Forestry University
Original Assignee
Northeast Forestry University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Northeast Forestry University filed Critical Northeast Forestry University
Priority to CN201821538549.6U priority Critical patent/CN208665599U/en
Application granted granted Critical
Publication of CN208665599U publication Critical patent/CN208665599U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Containers And Plastic Fillers For Packaging (AREA)

Abstract

The problem of lapel forms bag making formula packing machine, belongs to plastics package machinery field, and the utility model solves existing foods packing machine when being packed, and front end food surface is easily infected with dust during transport.The utility model uses the lapel shaper, longitudinal sealing heater, horizontal sealing heater, traction roller, rolling roller, plastic film reel.The film roll drives film to pass through the lapel shaper by deflector roll, traction roller is at the lapel shaper rear, longitudinal sealing heater is arranged at traction roller rear, and horizontal sealing heats cutter setting at longitudinal sealing heater rear, carries out horizontal sealing to the film after progress film longitudinal sealing and cuts off the packaging of realization food.The utility model is used suitable for food packaging.

Description

Lapel forms bag making formula packing machine
Technical field
The utility model belongs to plastics package machinery field.
Background technique
Domestic rubber plastic pipe manufacturer causes automatization level low because baling press formation system is not used, and seriously affects Working efficiency, and larger labor intensity causes very heavy burden to worker, or even can increase the probability of industrial injury, simply The rubber plastic pipe produced is formed to the requirement for not caught up with rubber plastic pipe production automation level using manpower, and artificial Rubber plastic pipe molding is difficult to adapt to rubber plastic pipe binding shaping work and subsequent ties up force request, must be requested that full-automatic rubber and plastic Tube packaging machine formation system is analyzed and is studied, and the degree of automation is improved, and guarantees the stability of rubber plastic pipe bundle, shortens rubber plastic pipe Tie the molding time.
Research high degree of automation, rubber plastic pipe tie the rubber plastic pipe baling press formation system that stability is good, molding time is short It needs to control the cost of rubber plastic pipe baling press formation system simultaneously, reduce the cost of rubber plastic pipe manufacturer production and reduces system Maintenance cost is steel pipe automatic moulding systematic research trend.In increasingly competitive production industry, perfect packaging molding Technology can undoubtedly improve the competitiveness of production firm, show one's talent in fierce market, and the baling press of superior performance forms system The research and development of system are necessary.
Existing packaging is usually to pack to food, but due to workshop longtime running, can only periodically be cleaned, when Food is to leak cruelly completely aerial in the transportational process of front end, will result in a large amount of dust in this way and falls into and is exposed to air In food surface, influence food safety.
Summary of the invention
The utility model is the front end food surface during transport in order to solve existing foods packing machine when being packed The problem of being easily infected with dust proposes a kind of lapel molding bag making formula packing machine.
Lapel described in the utility model forms bag making formula packing machine, it includes front end transmission device 1 and plastics package dress It sets;The plastics package device includes packing film reel 2, film lapel device 3, No.1 traction roller 4, longitudinal sealing heater 5, two Traction roller 6, transfer roller 7, horizontal sealing heating cutter 8 and packing work platform 10;
Front end transmission device 1 includes conveyer belt 11, Liang Ge transversal stretching mechanism 12 and cross blowing device 13;
Front end transmission device 1 is used to transmit product to be packaged to plastics package device;Product to be packaged is arranged in conveyer belt 11 upper surface;The cabinet of transversal stretching mechanism 12 including two transversal stretchings, and the cabinet is rectangle, rectangular box it is upper Face and it is following be expansion plate, and two opposite sides of rectangular box offer air outlet, and the air outlet is towards passing Band is sent to be arranged;It extends or shrinks from the left and right sides of conveyer belt 11 to the central axes direction of conveyer belt;
The front end of packing work platform 10 is arranged in film lapel device 3, and film lapel device 3 is arranged in packing film reel 2 Downside is equipped with gap between film lapel device 3 and conveyer belt 11;Film on packing film reel 2 passes through the gap through thin Film lapel device 3 is clamped in No.1 traction roller 4 after turning up;
No.1 traction roller 4,5, No. two traction rollers 6 of longitudinal sealing heater and horizontal sealing heating cutter 8 are arranged at packing work The top of platform 10;And No.1 traction roller 4,5, No. two traction rollers 6 of longitudinal sealing heater and horizontal sealing heating cutter 8 press product transmission side To setting gradually;
No.1 traction roller 4 and No. two traction rollers 6 are used to clamping and plastic film are driven to travel forward;Longitudinal sealing heater The longitudinal sealing portion of 5 clamping packing films, seals the longitudinal sealing portion of packing film;
It includes horizontal sealing pincers, electric heating cutting wire 803 and slideway 801 that cutter 8 is heated in horizontal sealing;Horizontal sealing pincers include it is upper pincers 804, under Pincers 802 and cylinder 805;Electric heating cutting wire 803 is sticked in the upper surface of lower pincers 802, upper surface and the transfer roller 7 of lower pincers 802 Upper surface is generally aligned in the same plane;
Upper pincers 804 are oppositely arranged with lower pincers 802, and upper pincers 804 are moved up and down in slideway 801 by the drive of cylinder 805, The lower end of slideway 801 is fixedly connected with lower pincers 802, when upper pincers 804 are in close contact with lower pincers 802, are realized and is carried out to packing film Horizontal sealing is simultaneously cut off;
Transfer roller 7 is located between No. two traction rollers 6 and horizontal sealing heating cutter 8;The both ends of 7 center-pole of transfer roller respectively with Two fixed links 701 connect;Fixed link 701 is fixed between packing work platform 10 and lower pincers 802.
It further, further include top-support 14, No.1 traction roller 4, longitudinal sealing heater 5, No. two traction rollers 6 and cylinders 805 are fixedly connected with the lower surface of top-support 14.
Further, longitudinal sealing heater 5 using lath heat securing device, roller heat securing device, annulus heat securing device, Pressurization fusing sealing device, high frequency pressurizing and sealing device, heating platen line seals device, pulse-pressure seals device, in electrothermal pressuring sealing device One kind.
Further, transversal stretching mechanism 12 further includes two two electric telescopic rods, two electric telescopic rods Both ends are separately fixed at the inner surface of the opposite two side walls of cabinet of two transversal stretchings, and two electric telescopic rods are equal It is vertical with the transmission direction of conveyer belt 11.Further, the lateral surface of the cabinet of transversal stretching is provided with control button, the control Button processed is used to control the power supplys of two electric telescopic rods and elongate or shorten.
It further, further include rear end transmission device 9, the rear end transmission device 9 closes on horizontal sealing heating cutter 8 and sets It sets, and one end of rear end transmission device 9 is fixedly connected with the lower pincers 802 of horizontal sealing heating cutter 8, rear end transmission device 9 is used for Packaging product after cutting off to horizontal sealing heating cutter 8 is transmitted.
The utility model uses the lapel shaper, longitudinal sealing heater, horizontal sealing heater, traction roller, rolling roller, plastic film Reel.The film roll drives film to pass through the lapel shaper by deflector roll, and traction roller adds in the lapel shaper rear, longitudinal sealing At traction roller rear, horizontal sealing heats cutter setting at longitudinal sealing heater rear, to thin after progress film longitudinal sealing for hot device setting Film carries out horizontal sealing and cuts off the packaging for realizing food.
Front end transmission device is arranged in front of the lapel shaper, needs packaged food for packing machine transport, and simultaneously preceding Hold the two sides of the conveyer belt of transmission device that blowing device is set, the blowing device, which is realized, carries out the dust for falling into food surface It removes, meanwhile, it also achieves and is purged the dust for transmitting belt surface, improve food health, safety.
Detailed description of the invention
Fig. 1 is the utility model lapel molding bag making formula packing machine schematic perspective view;
Fig. 2 is the structural schematic diagram of horizontal sealing heating cutter.
Specific embodiment
Specific embodiment 1: illustrating present embodiment, the molding of lapel described in present embodiment below with reference to Fig. 1 and Fig. 2 Bag making formula packing machine,
It includes front end transmission device 1 and plastics package device;The plastics package device include packing film reel 2, Film lapel device 3, No.1 traction roller 4,5, No. two traction rollers 6 of longitudinal sealing heater, transfer roller 7, horizontal sealing heating cutter 8 and packaging Workbench 10;
Front end transmission device 1 includes conveyer belt 11, Liang Ge transversal stretching mechanism 12 and cross blowing device 13;
Front end transmission device 1 is used to transmit product to be packaged to plastics package device;Product to be packaged is arranged in conveyer belt 11 upper surface;The cabinet of transversal stretching mechanism 12 including two transversal stretchings, and the cabinet is rectangle, rectangular box it is upper Face and it is following be expansion plate, and two opposite sides of rectangular box offer air outlet, and the air outlet is towards passing Band is sent to be arranged;It extends or shrinks from the left and right sides of conveyer belt 11 to the central axes direction of conveyer belt;
The front end of packing work platform 10 is arranged in film lapel device 3, and film lapel device 3 is arranged in packing film reel 2 Downside is equipped with gap between film lapel device 3 and conveyer belt 11;Film on packing film reel 2 passes through the gap through thin Film lapel device 3 is clamped in No.1 traction roller 4 after turning up;
No.1 traction roller 4,5, No. two traction rollers 6 of longitudinal sealing heater and horizontal sealing heating cutter 8 are arranged at packing work The top of platform 10;And No.1 traction roller 4,5, No. two traction rollers 6 of longitudinal sealing heater and horizontal sealing heating cutter 8 press product transmission side To setting gradually;
No.1 traction roller 4 and No. two traction rollers 6 are used to clamping and plastic film are driven to travel forward;Longitudinal sealing heater The longitudinal sealing portion of 5 clamping packing films, seals the longitudinal sealing portion of packing film;
It includes horizontal sealing pincers, electric heating cutting wire 803 and slideway 801 that cutter 8 is heated in horizontal sealing;Horizontal sealing pincers include it is upper pincers 804, under Pincers 802 and cylinder 805;Electric heating cutting wire 803 is sticked in the upper surface of lower pincers 802, upper surface and the transfer roller 7 of lower pincers 802 Upper surface is generally aligned in the same plane;
Upper pincers 804 are oppositely arranged with lower pincers 802, and upper pincers 804 are moved up and down in slideway 801 by the drive of cylinder 805, The lower end of slideway 801 is fixedly connected with lower pincers 802, when upper pincers 804 are in close contact with lower pincers 802, are realized and is carried out to packing film Horizontal sealing is simultaneously cut off;
Transfer roller 7 is located between No. two traction rollers 6 and horizontal sealing heating cutter 8;The both ends of 7 center-pole of transfer roller respectively with Two fixed links 701 connect;Fixed link 701 is fixed between packing work platform 10 and lower pincers 802.
Lapel described in present embodiment forms bag making formula packing machine effectively the two of the conveyer belt of front end transmission device Telescopic cabinet is arranged in side, realizes that the food to the bag packaging being located on conveyer belt limits, and avoids the wind of blowing device When speed is excessively high, the food that the needs transmitted on conveyer belt are packed is blown off running track, the stabilization of the food packaging process of guarantee Property.
Specific embodiment 2: present embodiment makees into one the molding bag making formula packing machine of lapel described in embodiment one Step explanation, further includes top-support 14, No.1 traction roller 4,5, No. two traction rollers 6 of longitudinal sealing heater and cylinder 805 with top The lower surface of bracket 14 is fixedly connected.
Specific embodiment 3: present embodiment makees the molding bag making formula packing machine of lapel described in embodiment one or two It further illustrates, longitudinal sealing heater 5 is molten using lath heat securing device, roller heat securing device, annulus heat securing device, pressurization One of disconnected sealing device, high frequency pressurizing and sealing device, heating platen line sealing device, pulse-pressure sealing device, electrothermal pressuring sealing device.
In a heated condition, certain pressure is applied to two layers or more of plastic film, is the sealing loci part of film Reach molten condition, after a period of time, the molecule of double-layer films interpenetrates, and realizes heat sealing after supercooling, sizing. Heat-sealing form has very much, and there are commonly electrothermal, pulsed, high-frequency heat sealing, ultrasonic wave heat-sealing etc. are several.The heat-sealing of plastic film Effect, it is not only related with the performance of plastic material itself, also with heat-sealing temperature, heat-sealing pressure, heat-sealing the time and heating method, End socket shape is related.Heat-sealing temperature needed for the plastic film of different materials, heat-sealing time and heat-sealing pressure are also different. For example, the polyethylene film of 0.5mm thickness, using 204 DEG C of end socket temperature, in the case where room temperature is 27 DEG C, with Double-side Heating side Formula, sealing time need 0.005s.For the plastic film of different materials, currently used heat-sealing method has lath hot pressing envelope Conjunction, roller Heat Sealing, annulus Heat Sealing, pressurization fusing sealing, the sealing of high frequency pressurizing and sealing, heating platen line, pulse-pressure Sealing, electrothermal pressuring sealing, hot plate fusing sealing and ultrasonic wave melting welding sealing etc..Wherein, the first eight kind belongs to contact heat-sealing side Method, latter two belong to contactless heat-sealing method.
Specific embodiment 4: difference of the present embodiment to the molding bag making formula packing machine of lapel described in embodiment one It is, horizontal sealing heats cutter and moves back and forth transverse sealing device realization using D-shaped track.
The working principle of existing rotary transverse sealing device: a pair of of revolving speed is equal, it is respective to turn to opposite parallel axes drive The movement for the relative rotation of sealing tool apron is equipped with heater and cutoff tool on tool apron, and parallel axes, which rotates a circle, completes primary sealing And cutoff action.The cental axial position of driving shaft is generally relatively fixed, and driven shaft then uses elastic floating form, and sealing pressure is come The compression spring installed from driven shaft left and right ends, according to packaging material property and the difference of thickness come adjustment spring Pressure value.When packaging material is thicker, biggish sealing power is needed, the pressure of spring should adjust larger accordingly;Conversely, then What is adjusted is smaller.It is designed to.Typical traverse sealing device is mainly by rotation heat-sealing head, cutter, heater and transmission mechanism etc. Composition.During horizontal sealing, the radius of turn of rotary transverse sealing device tool apron occupies biggish space, and the length dimension made is smaller, high Biggish material is spent to be difficult to pack.Therefore, horizontal using common rotation when the thickness of packaging material thickness or higher hot melting temperature Envelope device is often extremely difficult to ideal sealing effect, and reciprocating transverse sealing device comes into being.Reciprocating transverse sealing mechanism is sealed using hot plate It closes and pulse seals mode, sealing impact is big, and packaging quality is good, but packaging speed is slow, and suitable size is larger, thickness is higher The packaging of article.Reciprocating transverse sealing mechanism is real generally in such a way that cam link mechanism is in conjunction with stepper motor or servo motor The intermittent movement now sealed.
In order to increase the heat-sealing time, improve horizontal sealing quality, present embodiment, which is used, moves back and forth transverse sealing device by D-shaped track. In capping processes, the straight line portion of D type track extends sealing time compared with common circular trace for horizontal sealing, from And seal quality can be improved.It uses hot plate type to seal mode for the horizontal sealing simultaneously, and the contact with packing film is face contact, compares line Contact (rotary transverse sealing device is line contact) has better sealing effect.Due to its horizontal sealing head movement by rotating arm rotation and The reciprocating movement of moving arm synthesizes, which is also rotary reciprocating transverse sealing device.Rotary reciprocating transverse sealing device is suitble to have one Determine thickness, or the form pillow packs to sealing requirements higher building product.It is driven by two servo motors, to realize horizontal sealing simultaneously Track requirements and rate request.For rotary transverse sealing device compared with rotary transverse sealing device and reciprocating transverse sealing device, mechanism is more multiple Miscellaneous, cost is also higher.In view of the economy of equipment, rotary reciprocating transverse sealing device is generally used for that the envelope of roller hot pressing can be used Conjunction method but the case where need to extend the horizontal sealing time, or the reciprocating transverse sealing device shorter for the horizontal sealing time, improve horizontal sealing effect Rate.
Specific embodiment 5: present embodiment makees into one the molding bag making formula packing machine of lapel described in embodiment one Step explanation, transversal stretching mechanism 12 further include two two electric telescopic rods, and the both ends of two electric telescopic rods are solid respectively Be scheduled on the inner surface of the opposite two side walls of cabinet of two transversal stretchings, and two electric telescopic rods with conveyer belt 11 Transmission direction it is vertical.
Specific embodiment 6: present embodiment makees the molding bag making formula packing machine of lapel described in embodiment one or five It further illustrates, the lateral surface of the cabinet of transversal stretching is provided with control button, and the control button is electronic for controlling two The power supply of telescopic rod with elongate or shorten.
Specific embodiment seven: present embodiment to lapel described in embodiment one molding bag making formula packing machine make into One step explanation, further includes rear end transmission device 9, and the rear end transmission device 9 closes on horizontal sealing heating cutter 8 and is arranged, and rear end One end of transmission device 9 is fixedly connected with the lower pincers 802 of horizontal sealing heating cutter 8, and rear end transmission device 9 is used to heat horizontal sealing Packaging product after cutter 8 is cut off is transmitted.

Claims (6)

1. lapel forms bag making formula packing machine, which is characterized in that it includes front end transmission device (1) and plastics package device;Institute State plastics package device include packing film reel (2), film lapel device (3), No.1 traction roller (4), longitudinal sealing heater (5), No. two traction rollers (6), transfer roller (7), horizontal sealing heating cutter (8) and packing work platform (10);
Front end transmission device (1) includes conveyer belt (11), Liang Ge transversal stretching mechanism (12) and cross blowing device (13);
Front end transmission device (1) is used to transmit product to be packaged to plastics package device;Product to be packaged is arranged in conveyer belt (11) upper surface;Transversal stretching mechanism (12) includes the cabinet of two transversal stretchings, and the cabinet is rectangle, rectangular box The upper surface of and it is following be expansion plate, and two opposite sides of rectangular box offer air outlet, and the air outlet court It is arranged to conveyer belt;It extends or shrinks from the left and right sides of conveyer belt (11) to the central axes direction of conveyer belt;
Film lapel device (3) setting is arranged in the front end of packing work platform (10), packing film reel (2) in film lapel device (3) downside is equipped with gap between film lapel device (3) and conveyer belt (11);Film on packing film reel (2) passes through institute Gap is stated to be clamped in after film lapel device (3) turns up in No.1 traction roller (4);
No.1 traction roller (4), longitudinal sealing heater (5), No. two traction rollers (6) and horizontal sealing heating cutter (8) are arranged at packaging The top of workbench (10);And cutter is heated in No.1 traction roller (4), longitudinal sealing heater (5), No. two traction rollers (6) and horizontal sealing (8) it is set gradually by product transmission direction;
No.1 traction roller (4) and No. two traction rollers (6) are used to clamping and plastic film are driven to travel forward;Longitudinal sealing heater (5) the longitudinal sealing portion for clamping packing film, seals the longitudinal sealing portion of packing film;
It includes horizontal sealing pincers, electric heating cutting wire (803) and slideway (801) that cutter (8) are heated in horizontal sealing;Horizontal sealing pincers include upper pincers (804), lower pincers (802) and cylinder (805);Electric heating cutting wire (803) is sticked in the upper surface of lower pincers (802), lower pincers (802) The upper surface of upper surface and transfer roller (7) is generally aligned in the same plane;
Upper pincers (804) are oppositely arranged with lower pincers (802), and upper pincers (804) are by the drive of cylinder (805) on slideway (801) is interior Lower movement, the lower end of slideway (801) are fixedly connected with lower pincers (802), when upper pincers (804) and lower pincers (802) are in close contact, are realized Horizontal sealing is carried out to packing film and is cut off;
Transfer roller (7) is located between No. two traction rollers (6) and horizontal sealing heating cutter (8);The both ends of transfer roller (7) center-pole point It is not connect with two fixed links (701);Fixed link (701) is fixed between packing work platform (10) and lower pincers (802).
2. lapel according to claim 1 forms bag making formula packing machine, which is characterized in that it further include top-support (14), The lower surface of No.1 traction roller (4), longitudinal sealing heater (5), No. two traction rollers (6) and cylinder (805) with top-support (14) It is fixedly connected.
3. lapel according to claim 1 or claim 2 forms bag making formula packing machine, which is characterized in that longitudinal sealing heater (5) uses plate Heat securing device, roller heat securing device, annulus heat securing device, pressurization fusing sealing device, high frequency pressurizing and sealing device, hot pressing Plate line seals one of device, pulse-pressure sealing device, electrothermal pressuring sealing device.
4. lapel forms bag making formula packing machine according to claim 1, which is characterized in that transversal stretching mechanism (12) further includes Two two electric telescopic rods, the cabinet that the both ends of two electric telescopic rods are separately fixed at two transversal stretchings are opposite The inner surface of two side walls, and two electric telescopic rods are vertical with the transmission direction of conveyer belt (11).
5. lapel forms bag making formula packing machine according to claim 1, which is characterized in that the lateral surface of the cabinet of transversal stretching It is provided with control button, the control button is used to control the power supplys of two electric telescopic rods and elongates or shortens.
6. lapel forms bag making formula packing machine according to claim 1, which is characterized in that it further include rear end transmission device (9), The rear end transmission device (9) closes on horizontal sealing heating cutter (8) setting, and one end of rear end transmission device (9) adds with horizontal sealing The lower pincers (802) of thermal cutter (8) are fixedly connected, and rear end transmission device (9) is used for after horizontal sealing heating cutter (8) cutting Packaging product is transmitted.
CN201821538549.6U 2018-09-19 2018-09-19 Lapel forms bag making formula packing machine Expired - Fee Related CN208665599U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821538549.6U CN208665599U (en) 2018-09-19 2018-09-19 Lapel forms bag making formula packing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821538549.6U CN208665599U (en) 2018-09-19 2018-09-19 Lapel forms bag making formula packing machine

Publications (1)

Publication Number Publication Date
CN208665599U true CN208665599U (en) 2019-03-29

Family

ID=65842349

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821538549.6U Expired - Fee Related CN208665599U (en) 2018-09-19 2018-09-19 Lapel forms bag making formula packing machine

Country Status (1)

Country Link
CN (1) CN208665599U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112319914A (en) * 2020-11-12 2021-02-05 王楠 High-efficient packaging machine is used in gauze mask production
CN112722463A (en) * 2021-03-01 2021-04-30 广东中一智能科技有限公司 Four-edge sealing device of high-speed packaging machine
CN112849450A (en) * 2021-01-27 2021-05-28 天津中益包装科技股份有限公司 Vertical inner and outer double-bag packing machine for hanging-lug coffee
CN114506484A (en) * 2022-03-15 2022-05-17 山水电子(中国)有限公司 Display screen packaging equipment and method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112319914A (en) * 2020-11-12 2021-02-05 王楠 High-efficient packaging machine is used in gauze mask production
CN112849450A (en) * 2021-01-27 2021-05-28 天津中益包装科技股份有限公司 Vertical inner and outer double-bag packing machine for hanging-lug coffee
CN112722463A (en) * 2021-03-01 2021-04-30 广东中一智能科技有限公司 Four-edge sealing device of high-speed packaging machine
CN114506484A (en) * 2022-03-15 2022-05-17 山水电子(中国)有限公司 Display screen packaging equipment and method
CN114506484B (en) * 2022-03-15 2024-01-16 山水电子(中国)有限公司 Display screen packaging equipment and method

Similar Documents

Publication Publication Date Title
CN208665599U (en) Lapel forms bag making formula packing machine
CN102070035B (en) Film-feeding and film-cutting mechanisms of film packager
CN113334859B (en) Center-sealed packaging bag production method based on bag making machine
CN110435952B (en) Full-automatic upper and lower film symmetrical forming sealing vacuum packaging machine
CN107639747A (en) Building block grooving cutter part and building block slot-cutting machine and its cutting method
CN209023268U (en) Bag package machine inside and outside a kind of hangers coffee
CN104859897B (en) Online heat sealing machine for internal valve port packaging bag
CN106541621A (en) A kind of seal device
KR20090043653A (en) Apparatus for sealing packing sheets and method of sealing
CN202242093U (en) Full automatic square-bottom bag machine
CN104249483A (en) Heavy-packaging thick-film bag making machine
CN208498935U (en) Heat sealing machine
CN205499515U (en) Sealing device for plastic bags
CN206528711U (en) Triangle bag rotates packaging mechanism
CN213292894U (en) Pillow type packaging machine
CN209467415U (en) A kind of full-enclosed type heat seal device
CN208682160U (en) A kind of film continous way heat seal splicing machine
CN207916186U (en) The synchronization heat sealing mechanism of polybag
CN114313472A (en) Full-automatic ton bag production line
CN205499505U (en) Plastic packaging bag seals processing apparatus
CN105730781A (en) Longitudinal seal heat-seal device of plastic glove bagging machine
CN110092045B (en) Heat sealing machine and heat sealing method
US11426918B2 (en) Machine for manufacturing plastic items by blow moulding
CN203357954U (en) Heavy package thick film bag-making machine
CN206242583U (en) A kind of seal device

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190329

Termination date: 20190919