CN108328006A - The heat sealing machine that a kind of constant temperature heats up and down, structure is special - Google Patents
The heat sealing machine that a kind of constant temperature heats up and down, structure is special Download PDFInfo
- Publication number
- CN108328006A CN108328006A CN201810192564.8A CN201810192564A CN108328006A CN 108328006 A CN108328006 A CN 108328006A CN 201810192564 A CN201810192564 A CN 201810192564A CN 108328006 A CN108328006 A CN 108328006A
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- China
- Prior art keywords
- holder
- heat
- sealing machine
- support
- temperature controller
- Prior art date
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- Pending
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 106
- 238000010438 heat treatment Methods 0.000 claims abstract description 19
- 238000005192 partition Methods 0.000 claims abstract description 19
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000004806 packaging method and process Methods 0.000 description 3
- 239000012943 hotmelt Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
Classifications
-
- 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
- B65B51/10—Applying or generating heat or pressure or combinations thereof
-
- 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
- B65B41/00—Supplying or feeding container-forming sheets or wrapping material
- B65B41/12—Feeding webs from rolls
- B65B41/16—Feeding webs from rolls by rollers
-
- 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
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
- B65B61/02—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for perforating, scoring, slitting, or applying code or date marks on material prior to packaging
-
- 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
- B65B51/10—Applying or generating heat or pressure or combinations thereof
- B65B2051/105—Heat seal temperature control
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Package Closures (AREA)
Abstract
The invention discloses a kind of constant temperature to heat up and down,The special heat sealing machine of structure,It is related to packet sealing machine technical field again,Include heat-sealing machine support including heat sealing machine ontology described in heat sealing machine ontology,Seal knife support and feeding support plate,The heat-sealing knife support is set on heat-sealing machine support,It is respectively holder one that the heat-sealing knife support, which is equipped with a branch stent,,Holder two,Holder three and holder four,It is equipped with fixed plate on the branch stent,The fixed plate is internally provided with hot knife,The both sides of the hot knife are equipped with heating plate and heating plate fixed plate,Between the holder one and holder two,Partition is equipped between holder three and holder four,The both ends of the partition are equipped with the partition support plate for fixing partition,The heat-sealing knife support is equipped with control cabinet on one side,This kind of constant temperature heats up and down,The special heat sealing machine of structure can be packaged the sack of special shape,Especially octagonal bag,Square bag,Improve production capacity,Increase company benefit,Save manufacturing cost.
Description
Technical field
The present invention relates to packet sealing machine technical fields again, and in particular to a kind of constant temperature special heat-sealing of heating, structure up and down
Machine.
Background technology：
Heat sealing machine refers to that the machine of edge sealing is carried out to plastic film in bag making process, and polybag is made to keep centainly strong
Degree and sealing performance ensure commercial quality, commodity are avoided to be lost in, and the convenience in transport in the process of circulation is easy storage, is widely used in
In industrial production, and current heat sealing machine structure diversification, but its heat-sealing to special pouch-type, the scope of application are narrow.
Such as application No. is CN201620930018.6 to disclose a kind of heat sealing machine of packaging bag, including heat sealing machine ontology, gas
Cylinder and hot-melt plate, heat sealing machine bodies top are equipped with top plate；Top plate centre position is fixedly connected with cylinder, and cylinder bottom, which is connected with, stretches
Contracting bar, telescopic rod bottom are fixedly connected with hot-melt plate；Top plate bottom, which is located on the left of telescopic rod, is equipped with position sensor；Heat sealing machine sheet
Body is internally connected with baffle；Baffle bottom is located at heat sealing machine body interior and is fixedly connected with transmission device, and transmission device surface is logical
Cross transmission band connection；Transmission device bottom is equipped with bottom plate, and opening is equipped between heat sealing machine ontology on the left of bottom plate；Heat sealing machine ontology
It is fixedly connected with controller on the side wall of left side, is located at the top of controller on heat sealing machine this body sidewall and is fixedly connected with digital-to-analogue conversion
Device.Heat sealing machine heat-sealing efficiency is higher, and the degree of automation of the heat sealing machine is higher, and heat sealing machine has store function, after heat-sealing
Packaging bag enter in storage chamber, avoid artificial transfer packaging bag, but this kind of heat sealing machine can not to the bag of special shape into
Row encapsulation.
Invention content
The purpose of the present invention is to provide a kind of constant temperature to heat up and down, the heat sealing machine that structure is special, to solve the prior art
In caused the above-mentioned defects.
The heat sealing machine that a kind of constant temperature heats up and down, structure is special, including heat sealing machine ontology described in heat sealing machine ontology include heat
Machine support, heat-sealing knife support and feeding support plate are sealed, the heat-sealing knife support is set on heat-sealing machine support, the heat-sealing knife support
It is respectively holder one, holder two, holder three and holder four to be equipped with a branch stent, and fixation is equipped on the branch stent
Plate, the fixed plate are internally provided with hot knife, and the both sides of the hot knife are equipped with heating plate and heating plate fixed plate, the branch
Serrated knife is equipped between frame one and the heating plate fixed plate and fixed plate of holder three, between the holder one and holder two, holder three
Partition is equipped between holder four, the both ends of the partition are equipped with the partition support plate for fixing partition, the hot knife branch
Frame is equipped with control cabinet on one side, includes that four temperature controllers and temperature controller switch, control cabinet are switched and adjusted manually on the control cabinet
Machine button, the heat-sealing machine support are equipped with carry-over pinch rolls, and the heat-sealing machine support is equipped with the traction being rotatablely connected with carry-over pinch rolls
Roller regulating device, the heat-sealing machine support are equipped with several feeding support plates.
Preferably, the upper surface of the holder one and holder three is set there are three equally distributed cylinder.
Preferably, the holder one is set to the top of heat-sealing machine support with holder three, and the holder two is crossed with holder four
The inside of machine support is sealed, the holder two is fixedly connected on the bottom of holder one, and the holder four is fixedly connected on holder three
Bottom.
Preferably, the connection component of the holder one and holder two and the connection component of holder three and holder four or so pair
Claim, and is in "eight" shape.
Preferably, it is provided with emergency stop switch on the heat-sealing knife support.
Preferably, the temperature controller includes the temperature controller one being connect with the hot knife on holder one；With the heat on holder two
The temperature controller two of sealing knife connection；The temperature controller three being connect with the hot knife on holder three；It is connect with the hot knife on holder four
Temperature controller four.
Preferably, the temperature controller switch includes the temperature controller switch one being connect with temperature controller one；It is connect with temperature controller two
Temperature controller switch two；The temperature controller switch three being connect with temperature controller three；The temperature controller switch three being connect with temperature controller four.
The advantage of the invention is that：It is heated above and below this kind of constant temperature, the heat sealing machine that structure is special, the hot knife of heat sealing machine ontology
There are four, the right and left hot knife forms "eight" shape, there is certain gradient, through sealing edge sealing, makes the pouch-type of finished plastic
Seem special, hot knife was both heat sealable secured, and ensuring that will not seal excessively, to ensure the stability of sealing temperature；Heat-sealing
The temperature of knife can separate heating up and down, not only ensure the constancy of upper and lower temperature, but also can separate regulation；Cylinder can make pressure uniform；
It is provided with serrated knife, serrated knife makes plastics bag formation dotted line, convenient for tearing；It is provided with emergency stop switch, it is ensured that safe operation；It is provided with
Carry-over pinch rolls not only can convey the smooth traction of material forward, but also adjustable pressure；The product structure is special, pedestal is secured, is suitble to
The heat-sealing of special pouch-type, especially octagonal bag, square bag, stability is good, improves production capacity, increases company's benefit, saves manufacturing cost.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram that knife support is sealed in the present invention.
Fig. 3 is the structural schematic diagram of control cabinet in the present invention.
Fig. 4 is the structural schematic diagram of branch stent in the present invention.
Fig. 5 is the cross section view of holder one and holder two in the present invention.
Wherein：1-heat sealing machine ontology, 2-heat-sealing machine supports, 3-heat-sealing knife supports, 4-branch stents, 4-1-holder
One, 4-2-holders two, 4-3-holder three, 4-4-holder four, 5-cylinders, 6-fixed plates, 7-hot knifes, 8-heating plates,
9-heating plate fixed plates, 10-serrated knives, 11-emergency stop switch, 12-partitions, 13-partition support plates, 14-control cabinets, 15-
Temperature controller, 15-1-temperature controller one, 15-2-temperature controller two, 15-3-temperature controller three, 15-4-temperature controller four, 16-control cabinets
Switch, 17-temperature controllers switch, 17-1-temperature controller switch one, 17-2-temperature controller switch two, 17-3-temperature controller switch three,
17-4-temperature controller switch four, 18-manual machine debugging buttons, 19-carry-over pinch rolls, 20-traction roller regulating devices, 21-feeding branch
Fagging.
Specific implementation mode
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to
Specific implementation mode, the present invention is further explained.
As depicted in figs. 1 and 2, the heat sealing machine that a kind of constant temperature heats up and down, structure is special, including described in heat sealing machine ontology 1
Heat sealing machine ontology 1 includes heat-sealing machine support 2, heat-sealing knife support 3 and feeding support plate 21, and the heat-sealing knife support 3 is set to heat-sealing
On machine support 2, it is respectively one 4-1 of holder, two 4-2 of holder, three 4- of holder that the heat-sealing knife support 3, which is equipped with 4 branch stents 4,
3 and four 4-4 of holder is equipped with fixed plate 6 on the branch stent 4, and the fixed plate 6 is internally provided with hot knife 7, both heat sealable
Securely, ensuring that will not seal excessively, to ensure that the stability of edge sealing temperature, the both sides of the hot knife 7 are equipped with heating plate 8
And heating plate fixed plate 9, tooth is equipped between the heating plate fixed plate 9 and fixed plate 6 of three 4-3 of one 4-1 of the holder and holder
Knife 10, serrated knife 10 and 7 synchronous operation of hot knife can form dotted line in bag body, convenient for tearing, one 4-1 of the holder and holder two
Between 4-2, it is equipped with partition 12 between four 4-4 of three 4-3 of holder and holder, so that upper-lower heat seal knife is separated to ensure product quality, institute
The both ends of partition 12 are stated equipped with the partition support plate 13 for fixing partition 12, the heat-sealing knife support 3 is equipped with control on one side
Case 14 includes four temperature controllers 15 and temperature controller switch 17, control cabinet switch 16 and manual machine debugging button on the control cabinet 14
18, the heat-sealing machine support 2 is equipped with carry-over pinch rolls 19, is conveyed forward by the smooth traction of the material of hot knife, the heat-sealing
Machine support 2 is equipped with the traction roller regulating device 20 being rotatablely connected with carry-over pinch rolls 19, can suitably adjust traction roller pressure, to ensure
The stability of the flatness of product, the heat-sealing machine support 2 is equipped with several feeding support plates 21, to ensure that material is smooth forward
Conveying.
It is worth noting that, the upper surface of three 4-3 of one 4-1 of the holder and holder is set there are three equally distributed cylinder 5,
It is uniform to be allowed to pressure.
In the present embodiment, one 4-1 of the holder and three 4-3 of holder is set to the top of heat-sealing machine support 2, the holder two
4-2 and four 4-4 of holder crosses the inside of heat-sealing machine support 2, and two 4-2 of the holder is fixedly connected on the bottom of one 4-1 of holder, institute
State the bottom that four 4-4 of holder is fixedly connected on three 4-3 of holder.
In the present embodiment, the connection component of two 4-2 of one 4-1 of the holder and holder and four 4-4 of three 4-3 of holder and holder
Connection component it is symmetrical, and be in "eight" shape, be suitble to the heat-sealing of special pouch-type, especially octagonal bag, square bag, stability
It is good.
In the present embodiment, it is provided with emergency stop switch 11 on the heat-sealing knife support 3, it is ensured that safe operation.
In the present embodiment, the temperature controller 15 includes one 15- of temperature controller being connect with the hot knife 7 on one 4-1 of holder
1；Two 15-2 of temperature controller being connect with the hot knife 7 on two 4-2 of holder；The temperature controller being connect with the hot knife 7 on three 4-3 of holder
Three 15-3；Four 15-4 of temperature controller being connect with the hot knife 7 on four 4-4 of holder, makes hot knife separate heating, has both ensured temperature up and down
The constancy of degree, and can separate regulation.
In addition, the temperature controller switch 17 includes one 17-1 of temperature controller switch being connect with one 15-1 of temperature controller；With temperature control
Two 17-2 of temperature controller switch of two 15-2 connections of instrument；Three 17-3 of temperature controller switch being connect with three 15-3 of temperature controller；With temperature controller
Three 17-4 of temperature controller switch of four 15-4 connections.
Based on above-mentioned, this kind of constant temperature special heat sealing machine of heating, structure, including heat sealing machine described in heat sealing machine ontology 1 up and down
Ontology 1 includes heat-sealing machine support 2, heat-sealing knife support 3 and feeding support plate 21, and the heat-sealing knife support 3 is set to heat-sealing machine support 2
On, fixed plate 6 is equipped on the branch stent 4, the fixed plate 6 is internally provided with hot knife 7, not only heat sealable secured, but also can
Guarantee will not seal excessively, to ensure that the stability of edge sealing temperature, one 4-1 of the holder and the heating plate of three 4-3 of holder are fixed
It is equipped with serrated knife 10, serrated knife 10 and 7 synchronous operation of hot knife between plate 9 and fixed plate 6, dotted line can be formed in bag body, convenient for tearing,
Between two 4-2 of one 4-1 of the holder and holder, it is equipped with partition 12 between four 4-4 of three 4-3 of holder and holder, makes upper-lower heat seal knife
It separates to ensure product quality, the heat-sealing machine support 2 is equipped with carry-over pinch rolls 19, past by the smooth traction of the material of hot knife
Preceding conveying, the heat-sealing machine support 2 are equipped with the traction roller regulating device 20 being rotatablely connected with carry-over pinch rolls 19, can suitably adjust and lead
Pick-up roll pressure, to ensure that the stability of the flatness of product, the heat-sealing machine support 2 are equipped with several feeding support plates 21, with
Ensure that material is smooth to convey forward, the temperature controller 15 includes one 15- of temperature controller connecting with the hot knife 7 on one 4-1 of holder
1；Two 15-2 of temperature controller being connect with the hot knife 7 on two 4-2 of holder；The temperature controller being connect with the hot knife 7 on three 4-3 of holder
Three 15-3；Four 15-4 of temperature controller being connect with the hot knife 7 on four 4-4 of holder, makes hot knife separate heating, has both ensured temperature up and down
The constancy of degree, and can separate regulation.
As known by the technical knowledge, the present invention can pass through the embodiment party of other essence without departing from its spirit or essential feature
Case is realized.Therefore, embodiment disclosed above, all things considered are all merely illustrative, not the only.Institute
Have within the scope of the present invention or is included in the invention in the change being equal in the scope of the present invention.
Claims (7)
- The heat sealing machine that 1. a kind of constant temperature heats up and down, structure is special, including heat sealing machine ontology (1), which is characterized in that the heat-sealing Machine ontology (1) includes that heat-sealing machine support (2), heat-sealing knife support (3) and feeding support plate (21), the heat-sealing knife support (3) set In on heat-sealing machine support (2), the heat-sealing knife support (3) is respectively holder one (4-1), holder equipped with 4 branch stents (4) Two (4-2), holder three (4-3) and holder four (4-4) are equipped with fixed plate (6), the fixed plate on the branch stent (4) (6) it is internally provided with hot knife (7), the both sides of the hot knife (7) are equipped with heating plate (8) and heating plate fixed plate (9), described Serrated knife (10), the holder are equipped between holder one (4-1) and the heating plate fixed plate (9) and fixed plate (6) of holder three (4-3) Between one (4-1) and holder two (4-2), partition (12), the partition are equipped between holder three (4-3) and holder four (4-4) (12) both ends are equipped with the partition support plate (13) for fixing partition (12), and the heat-sealing knife support (3) is equipped with control on one side Case (14) processed, include on the control cabinet (14) four temperature controllers (15) and temperature controller switch (17), control cabinet switch (16) and Manual machine debugging button (18), the heat-sealing machine support (2) be equipped with carry-over pinch rolls (19), the heat-sealing machine support (2) equipped with The traction roller regulating device (20) of carry-over pinch rolls (19) rotation connection, the heat-sealing machine support (2) are equipped with several feeding support plates (21) 。
- The heat sealing machine that 2. a kind of constant temperature according to claim 1 heats up and down, structure is special, it is characterised in that：The branch The upper surface of frame one (4-1) and holder three (4-3) is set there are three equally distributed cylinder (5).
- The heat sealing machine that 3. a kind of constant temperature according to claim 2 heats up and down, structure is special, it is characterised in that：The branch Frame one (4-1) is set to the top of heat-sealing machine support (2) with holder three (4-3), and the holder two (4-2) is horizontal with holder four (4-4) The inside of heat-sealing machine support (2) is worn, the holder two (4-2) is fixedly connected on the bottom of holder one (4-1), the holder four (4-4) is fixedly connected on the bottom of holder three (4-3).
- The heat sealing machine that 4. a kind of constant temperature according to claim 3 heats up and down, structure is special, it is characterised in that：The branch The connection component of frame one (4-1) and holder two (4-2) and the connection component of holder three (4-3) and holder four (4-4) are symmetrical, And it is in "eight" shape.
- The heat sealing machine that 5. a kind of constant temperature according to claim 4 heats up and down, structure is special, it is characterised in that：The heat Emergency stop switch (11) is provided on sealing knife holder (3).
- The heat sealing machine that 6. a kind of constant temperature according to claim 5 heats up and down, structure is special, it is characterised in that：The temperature It includes the temperature controller one (15-1) being connect with the hot knife (7) on holder one (4-1) to control instrument (15)；With on holder two (4-2) The temperature controller two (15-2) of hot knife (7) connection；The temperature controller three (15-3) being connect with the hot knife (7) on holder three (4-3)； The temperature controller four (15-4) being connect with the hot knife (7) on holder four (4-4).
- The heat sealing machine that 7. a kind of constant temperature according to claim 6 heats up and down, structure is special, it is characterised in that：The temperature It includes the temperature controller switch one (17-1) being connect with temperature controller one (15-1) to control instrument switch (17)；It is connect with temperature controller two (15-2) Temperature controller switch two (17-2)；The temperature controller switch three (17-3) being connect with temperature controller three (15-3)；With four (15- of temperature controller 4) the temperature controller switch three (17-4) connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810192564.8A CN108328006A (en) | 2018-03-09 | 2018-03-09 | The heat sealing machine that a kind of constant temperature heats up and down, structure is special |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810192564.8A CN108328006A (en) | 2018-03-09 | 2018-03-09 | The heat sealing machine that a kind of constant temperature heats up and down, structure is special |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108328006A true CN108328006A (en) | 2018-07-27 |
Family
ID=62929021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810192564.8A Pending CN108328006A (en) | 2018-03-09 | 2018-03-09 | The heat sealing machine that a kind of constant temperature heats up and down, structure is special |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108328006A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11258245A (en) * | 1998-03-10 | 1999-09-24 | Meiko Engineering:Kk | Apparatus for automatically sealing specimen container |
| US20100101184A1 (en) * | 2008-10-24 | 2010-04-29 | Kenji Nakamura | Heat-sealing device for sheet packages |
| CN203544482U (en) * | 2013-08-13 | 2014-04-16 | 叶建雄 | Fresh flower protection bag hot press |
| CN105129147A (en) * | 2015-09-01 | 2015-12-09 | 哈尔滨鹏程食品有限公司 | Electric hot-pressing sealing device and hot-pressing sealing method |
| CN205819713U (en) * | 2016-07-18 | 2016-12-21 | 广州市易盈包装材料有限公司 | The heavily bag sealing machine that a kind of constant temperature heats up and down |
| CN206013171U (en) * | 2016-08-24 | 2017-03-15 | 温州磐石机械设备维修咨询有限公司 | A kind of heat sealing machine of packaging bag |
| CN208291608U (en) * | 2018-03-09 | 2018-12-28 | 广州市易盈包装材料有限公司 | A kind of heat sealing machine of heated at constant temperature |
-
2018
- 2018-03-09 CN CN201810192564.8A patent/CN108328006A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11258245A (en) * | 1998-03-10 | 1999-09-24 | Meiko Engineering:Kk | Apparatus for automatically sealing specimen container |
| US20100101184A1 (en) * | 2008-10-24 | 2010-04-29 | Kenji Nakamura | Heat-sealing device for sheet packages |
| CN203544482U (en) * | 2013-08-13 | 2014-04-16 | 叶建雄 | Fresh flower protection bag hot press |
| CN105129147A (en) * | 2015-09-01 | 2015-12-09 | 哈尔滨鹏程食品有限公司 | Electric hot-pressing sealing device and hot-pressing sealing method |
| CN205819713U (en) * | 2016-07-18 | 2016-12-21 | 广州市易盈包装材料有限公司 | The heavily bag sealing machine that a kind of constant temperature heats up and down |
| CN206013171U (en) * | 2016-08-24 | 2017-03-15 | 温州磐石机械设备维修咨询有限公司 | A kind of heat sealing machine of packaging bag |
| CN208291608U (en) * | 2018-03-09 | 2018-12-28 | 广州市易盈包装材料有限公司 | A kind of heat sealing machine of heated at constant temperature |
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Application publication date: 20180727 |
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