CN203046261U - Special heating module strip for welding equipment for adult incontinence pants and infant pull-ups production line - Google Patents
Special heating module strip for welding equipment for adult incontinence pants and infant pull-ups production line Download PDFInfo
- Publication number
- CN203046261U CN203046261U CN 201220718110 CN201220718110U CN203046261U CN 203046261 U CN203046261 U CN 203046261U CN 201220718110 CN201220718110 CN 201220718110 CN 201220718110 U CN201220718110 U CN 201220718110U CN 203046261 U CN203046261 U CN 203046261U
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- bar
- module bar
- heating
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 150
- 238000003466 welding Methods 0.000 title claims abstract description 38
- 206010021639 Incontinence Diseases 0.000 title claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 27
- 239000012720 thermal barrier coating Substances 0.000 claims abstract description 16
- 238000007750 plasma spraying Methods 0.000 claims abstract description 15
- 238000007731 hot pressing Methods 0.000 claims description 28
- 239000000523 sample Substances 0.000 claims description 8
- 238000009413 insulation Methods 0.000 abstract description 12
- 239000000463 material Substances 0.000 abstract description 11
- 238000005485 electric heating Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 238000004049 embossing Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 abstract description 2
- 238000004321 preservation Methods 0.000 abstract 1
- 238000003825 pressing Methods 0.000 description 26
- 238000010586 diagram Methods 0.000 description 6
- 230000000750 progressive effect Effects 0.000 description 6
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000009931 harmful effect Effects 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
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Abstract
The utility model relates to a special heating module strip for welding equipment for an adult incontinence pants and infant pull-ups production line, and a welding method. The upper parts of upper heating module strips are trapezoid; the lower parts of the upper heating module strips are rectangular; trapezoid upper end faces are polished heating surfaces; electric heating mounting hole channels are formed in the upper heating module strips; plasma spraying thermal barrier coatings are arranged on the side parts and at the bottoms of the upper heating module strips; the upper parts of lower heating module strips are trapezoid; the lower parts of the lower heating module strips are rectangular; trapezoid upper end faces are pattern heating surfaces; electric heating mounting hole channels are formed in the lower heating module strips; and plasma spraying thermal barrier coatings are arranged on the side parts and at the bottoms of the lower heating module strips. The special heating module strip has the advantages that 1. the upper heating module strips and the lower heating module strips adopt plasma spraying thermal barrier coating materials, so that thermal insulation and heat preservation effects are ensured, also a welding effect is ensured, the heating module strips are in constant temperature states, the welding accuracy is improved, a certain protective effect is exerted on thermal baffles at the bottoms and on the side parts of the heating module strips; and 2. the special heating module strip only requires local heating on welding embossing parts, the heating efficiency is high, and the temperature is easy to control.
Description
Technical field
The utility model relates to a kind of for the repeatedly effectively welding of adult incontinence pants, the same position of baby La La trousers multi-layer thin sheet material, and the top layer that makes soldered portion can not be subjected under the harmful effect prerequisites such as overheated, hardening, guarantee the fully bonding adult incontinence pants of multi-layer thin sheet material, the special-purpose heating module bar of baby La La trousers production line welding equipment, belong to the nonwoven welding equipment and make the field.
Background technology
CN101508186A, title " full automatic control nonwoven hot pressing welding equipment and welding method ", comprise the PLC controller, the upper rack groove structure, the bottom has the hole, following electrical heating weld wheel wheel shaft is pressed on the pressure sensor by hole and the sliding block lower surface that sliding block is positioned at frame lower, last electrical heating weld wheel wheel shaft is positioned at the upper rack groove by top shoe and the top shoe lower surface is positioned on the screw mandrel adjusting tapered wedges and screw mandrel adjusting tapered wedges is driven by stepper motor by transmission mechanism, the power supply for step-by-step motor end is controlled by the PLC controller, oil hydraulic cylinder is positioned at the frame upper end, and the piston of oil hydraulic cylinder is connected with top shoe by connecting rod and connecting plate and whether the work of oil hydraulic cylinder is controlled by the PLC controller.But owing to baby La La trousers, adult incontinence pants are multilayer material before welding, be easy to occur that local welding is insecure, the phenomenon of poor sealing, if artificially in order to improve welding quality, then need to increase lower corrugated time of contact, influence the main frame speed of production, too high if pressing-in temp arranges, then can make the surfacing part overheated, occur being scalded and wear or scald into lump, thereby influence function of use and presentation quality.
The utility model content
Purpose of design: avoid the weak point in the background technology, design a kind of for the repeatedly effectively welding of adult incontinence pants, the same position of baby La La trousers multi-layer thin sheet material, and the top layer that makes soldered portion can not be subjected to guaranteeing the fully bonding adult incontinence pants of multi-layer thin sheet material, the special-purpose heating module bar of baby La La trousers production line welding equipment under the harmful effect prerequisite such as overheated, hardening.
Design: in order to realize above-mentioned purpose of design.1, the lower roll roll surface equidistantly is equipped with the design of above six following heating module bars and the lower roll roll surface three top rolls being housed equidistantly, is one of technical characterictic of the present utility model.The purpose of doing like this is: the one since the lower roll two ends with girff plate bottom is rotatably assorted and by shaft coupling by down servo-drive synchronizing control driving, and the lower roll roll surface equidistantly is equipped with heating module bar under six bar shapeds, following heating module bar is built-in with electric heating tube and thermocouple probe, electric heating tube is controlled its heating-up temperature by the PLC controller, and thermocouple probe feeds back to the PLC controller for detection of the temperature of following heating module bar and with the data that detect, temperature by heating module bar under the control of PLC controller is in the scope of set definite value, and three top rolls equidistantly are equipped with in lower roll roll surface top and top roll roll surface symmetry is equipped with two upward heating module bars, two that namely go up on the roll surface upward differ 180 degree between the heating module bar, should go up the heating module bar and under the control of PLC controller, form coupling with following heating module bar on the lower roll and weld effect, and namely go up heating module bar and the following heating module bar die welding that is involutory and connect; The 2nd, owing to be positioned under last heating module bar on three top rolls of lower roll top and the six roots of sensation on the lower roll heating module bar under the control of PLC controller, form corresponding hot weld one by one, the length of its weld interval has determined the quality of welding, be that it can be according to the time of adult incontinence pants production line, baby La La trousers production line production efficiency control hot pressing welding, both the time of efficient low (speed is slow), hot pressing welding long, efficient height (speed is fast), repeatedly hot pressing is welded; That is: when adult's incontinence pant production line, baby La La trousers production line per minute produce adult incontinence pants or baby La La trousers sheet number more than 50,150 when following, the last heating module bar work in three top rolls on first top roll roller is only welded once; When adult's incontinence pant production line, baby La La trousers production line per minute produce adult incontinence pants or baby La La trousers sheet number more than 150,250 when following, last heating module bar work in three top rolls on first and second top roll is to quilt weldering portion sequential welding secondary; When adult's incontinence pant production line, baby La La trousers production line per minute were produced adult incontinence pants or baby La La trousers sheet number greater than 250, three top rolls had the last heating module bar work on three top rolls, to quilt weldering portion sequential welding three times.2, heating module sidepiece and bottom are equipped with the design of plasma spraying thermal barrier coating, are two of technical characterictics of the present utility model.The purpose of doing like this is: the one, after the heating module heating, because air reaches and contacts parts with it is heat-conducting medium, particularly in the roll body rotation process, the out-of-shape of heat block own, air agitation is irregular, the own material of heat energy dissipation inequality and heat block is inhomogeneous, cause the heating surface heat inhomogeneous, make heating module heating back dimensional accuracy descend, have a strong impact on product weld strength and product surface quality, and heat barrier coat material is the critical material of modern high performance aero-engine, it can make the heat insulation and heat control that produces between high-temperature fuel gas and the metal surface up to 170 ℃, the application utilizes these characteristics of thermal barrier coating behind the inoperative surface plasma spraying thermal barrier coating of heating module, its thermal barrier coating has been blocked the thermal energy transfer between heat block and peripheral parts and air, centralized heat energy is arrived on the working face (heating surface or embossing working face), play insulation, heat insulation, promote the uniform purpose of heating module internal temperature, and improve the dimensional accuracy after the heating module heating; The 2nd, in plasma spraying thermal barrier coating process, to protect electric heating pore and embossing working face, prevent the face that coating material is splashed to needs heat transfer.
Technical scheme: a kind of adult incontinence pants, the special-purpose heating module bar of baby La La trousers production line welding equipment, comprise heating module bar and following heating module bar, it is described that upward heating module bar top is trapezoidal, the bottom is rectangular, trapezoidal upper surface is light face heating surface, have electrical heating in the last heating module duct is installed, last heating module sidepiece and bottom are equipped with the plasma spraying thermal barrier coating; Described heating module bar top is trapezoidal down, the bottom is rectangular, and trapezoidal upper surface has electrical heating the duct is installed for flower type heating surface in the following heating module, and following heating module sidepiece and bottom are equipped with the plasma spraying thermal barrier coating.
The utility model is compared with background technology, the one, heating module strip adoption plasma spraying heat barrier coat material up and down, both guaranteed heat insulation, heat insulation effect, guaranteed welding effect again, making heating module is temperature constant state, improved welding precision, and the thermal insulation board of its bottom and sidepiece has been played a protective role; The 2nd, the application only needs the local heat to welding embossing place, efficiency of heating surface height, the easier control of temperature; The 3rd, owing to be local heat, the linear relationship of electrothermal tube and heating part is more obvious, the easier control of temperature.
Description of drawings
Fig. 1 is the end face structure schematic diagram of going up the heating module bar among Fig. 4.
Fig. 2 is the end face structure schematic diagram of following heating module bar among Fig. 4.
Fig. 3 is the structural representation that descends heating module bar and lower roll coupling among Fig. 4.
Fig. 4 is that adult incontinence pants, baby La La trousers production line welding equipment master look schematic diagram.
Fig. 5 be among Fig. 4 B-B to the sectional structure schematic diagram.
Fig. 6 be among Fig. 4 A-A to the sectional structure schematic diagram.
Fig. 7 is the structural representation of track sheave among Fig. 6.
Fig. 8 is Fig. 6 intermediate gap adjusting device partial structurtes schematic diagram.
The specific embodiment
Embodiment 1: with reference to accompanying drawing 1-3.A kind of adult incontinence pants, the special-purpose heating module bar of baby La La trousers production line welding equipment, comprise heating module bar 6 and following heating module bar 3, it is described that upward heating module bar 6 tops are trapezoidal, the bottom is rectangular, trapezoidal upper surface is light face heating surface 702, have electrical heating in the last heating module duct 701 is installed, last heating module sidepiece and bottom are equipped with plasma spraying thermal barrier coating 703; Described heating module bar 3 tops are trapezoidal down, the bottom is rectangular, and trapezoidal upper surface has electrical heating duct 301 is installed for flower type heating surface 302 in the following heating module, and following heating module sidepiece and bottom are equipped with plasma spraying thermal barrier coating 303.The described hot pressing bar face of heating module bar 3 down is provided with the hot pressing flank of tooth (301).The described hot pressing bar face of going up heating module bar 6 be the light face and with the hot pressing flank of tooth 301 shrink fit of following heating module bar 3.The described hot pressing flank of tooth 701 flower types are straight-tooth, helical teeth, V font tooth, waveform tooth.The signal lead-out wire of described heating module bar 3 down and last heating module bar 6 built-in thermoelectrics idol temp probe and thermocouple temperature probe connects the signal end of controller.
Embodiment 2: on the basis of embodiment 1, the described hot pressing bar face of going up heating module bar 6 is provided with the hot pressing flank of tooth 701.The hot pressing bar face of described down heating module bar 3 is the light face and is provided with the hot pressing flank of tooth 701 shrink fit with the hot pressing bar face of last heating module bar 6.
Embodiment 3: with reference to accompanying drawing 4-8.A kind of adult incontinence pants, the adult incontinence pants that the special-purpose heating module bar of baby La La trousers production line welding equipment constitutes, baby La La trousers production line welding equipment, comprise the PLC controller, lower roll 1 two ends and girff plate 10 bottoms are rotatably assorted, six following heating module bars 3 equidistantly are housed lower roll 1 roll surface and lower roll 1 is driven by following servo-drive synchronizing control 14 by shaft coupling, 1 core of lower roll has metallic channel and metallic channel is built-in with power line 17, electric heating tube power supply in the heating module bar 3 under the power line output is given, power line 17 inputs be fixed on girff plate 10 on rotation collector ring 16 in power output end be connected, rotation collector ring 16 power inputs connect power supply; Three top rolls 8 equidistantly are housed in lower roll 1 roll surface top and three top roll 8 two ends are rotatably assorted by bearing block 12 and girff plate 10 tops respectively, three top rolls 8 are driven by last servo-drive synchronizing control 13 same directions by shaft coupling respectively and rotate, top roll 8 roll surface symmetries are equipped with heating module bar 6,8 cores of top roll have metallic channel and metallic channel is built-in with power line 17, the power line output is given electric heating tube power supply in the last heating module bar 6, power line 17 inputs be fixed on girff plate 10 on rotation collector ring 16 in power output end be connected, rotation collector ring 16 power inputs connect power supply; Hydraulic jack 9 is contained on the girff plate 1 and the piston end surface of hydraulic jack 9 is connected with the bearing block 12 at top roll 8 two ends by contiguous block 11 and drive top roll 8 rises or presses down, 410 fixedly connected of connecting rod support 409 in many group connecting rod clamping devices 4 and L shaped stationary links are connected with lower roll 1 sidepiece, the axis of guide 407 in many group connecting rod clamping devices 4 is arranged in track sheave 15 track grooves and guide bearing 408 by the guide bearing 408 that is located thereon and is rolling with the track groove and cooperates, track sheave 15 be enclosed within on the lower roll 1 and with girff plate 10 inboard fixedlying connected, organize pressing plate 401 in the connecting rod clamping device 4 more and be time interference fit or unclamp with lower roll 1 roll surface and cooperate.The both sides of lower roll 1 roll surface that are positioned at 3 of six following heating module bars of lower roll 1 roll surface are respectively equipped with connecting rod clamping device 4.Described connecting rod clamping device 4 is by pressing plate 401, connecting rod 402, L shaped connecting rod 403, first connecting rod spherojoint 404, adjusting screw(rod) 405, second connecting rod spherojoint 406, cam pin 407, guide bearing 408, supporting seat 409, cam arm 410 and L shaped connecting rod support 411 constitute, the middle part of pressing plate 401 adopts bearing pin to be connected with the rear portion with connecting rod 402 1 ends and L shaped connecting rod 403 1 ends, the L end of connecting rod 402 other ends and L shaped connecting rod 403 is connected with L shaped connecting rod support 411 by bearing pin respectively, L shaped connecting rod support 411 is connected with lower roll 1 sidepiece, the other end of L shaped connecting rod 403 adopts bearing pin to be connected with first connecting rod spherojoint 404 1 ends, the other end of first connecting rod spherojoint 404 is connected with adjusting screw(rod) 405 1 ends, adjusting screw(rod) 405 other ends are connected with second connecting rod spherojoint 406 1 ends that (other end of first connecting rod spherojoint 404 and adjusting screw(rod) 405 1 ends spin, and adjusting screw(rod) 405 other ends and second connecting rod spherojoint 406 1 ends spin; Adjusting screw(rod) 405 two ends pitch directions in opposite directions and with the other end of first connecting rod spherojoint 404, the spin direction that connects of second connecting rod spherojoint 406 1 ends is opposite and reach the adjustment that pressing plate 401 is pressed down spacing by spinning), second connecting rod spherojoint 406 other ends are connected with an end that adopts bearing pin cam arm 410, the other end of cam arm 410 is connected with supporting seat 409 1 ends, supporting seat 409 other ends are connected with lower roll 1 sidepiece, cam pin 407 1 ends are connected with cam arm 410 middle parts, the intrinsic guide bearing 408 of cam arm 410 other ends and be positioned at the track groove of track sheave 15.The described hot pressing bar face of heating module bar 3 down is provided with the hot pressing flank of tooth 301.The described hot pressing bar face of going up heating module bar 6 be the light face and with the hot pressing flank of tooth 301 shrink fit of following heating module bar 3.The track groove of described track sheave 15 is made of the progressive track groove 154 that unclamps of pressing plate pressing track groove 151, clamp loose track groove 152, the progressive pressing track of pressing plate groove 153 and pressing plate, wherein, the radius of pressing plate pressing track groove 151 is greater than the radius of clamp loose track groove 152, the curve of the progressive pressing track of the pressing plate groove 153 that pressing plate pressing track groove 151 is connected with clamp loose track groove 152 is the cosinusoidal motion curve, and the progressive curve that unclamps track groove 154 of the pressing plate that pressing plate pressing track groove 151 is connected with clamp loose track groove 152 is the cosinusoidal motion curve.The signal lead-out wire of described heating module bar 3 down and last heating module bar 6 built-in thermoelectrics idol temp probe and thermocouple temperature probe connects the signal end of controller.The bottom of described top roll 8 two end axles bearings is provided with lash adjusting device 5.Hydraulic jack 9 is pressure applying means, when shutting down, prevents that product from being scalded, and can be set to shut down the pattern of lifting, and the heating module bar separates up and down.
Embodiment 4: on the basis of above-described embodiment 3,2/3rds of the progressive pressing track of the pressing plate groove 153 that described pressing plate pressing track groove 151 is connected with clamp loose track groove 152 is positioned at the top of track sheave 15 center lines.The pressing plate that described pressing plate pressing track groove 151 is connected with clamp loose track groove 152 is progressive to unclamp the below that 2/3rds of track groove 154 is positioned at track sheave 15 center lines.
Embodiment 5: on the basis of above-described embodiment 3, described lash adjusting device 5 is made of bearing block 12 and voussoir 501, and it is that inclined-plane and voussoir 501 have a hole 502 that voussoir 501 touches face mutually with bearing block 12, and silk is rotary with adjusting screw(rod) in the hole 502.Lash adjusting device 5 can be adjusted the heating module bar pressing gap of heating module bar once.
Embodiment 6: on the basis of above-described embodiment 3, it is described that upward heating module bar 6 tops are trapezoidal, the bottom is rectangular, trapezoidal upper surface is light face heating surface 602, has electrical heating in the last heating module duct 601 is installed, and last heating module sidepiece and bottom are equipped with plasma spraying thermal barrier coating 603; Described heating module bar 3 tops are trapezoidal down, the bottom is rectangular, and trapezoidal upper surface has electrical heating duct 301 is installed for flower type heating surface 302 in the following heating module, and following heating module bar sidepiece and bottom are equipped with plasma spraying thermal barrier coating 303.
Embodiment 7: on the basis of above-described embodiment 3, described heating module bar 3 non-heating surfaces down are equipped with flute profile heat-proof device 7 and flute profile heat-proof device 7 is embedded on lower roll 1 roll body.Described upward heating module bar 6 non-heating surfaces are equipped with flute profile heat-proof device 7 and flute profile heat-proof device 7 is embedded on top roll 8 roll bodies.Described heat-proof device 7 is made of heat insulation side plate 101 and heat insulation bottom board 102, heat insulation bottom board 102 structures in the form of slot, and two blocks of heat insulation side plates 101 are erected on the cell wall of groove shape heat insulation bottom board 102.Purpose is cut off thermal energy transfer between upper and lower heating module bar and roll body, reduces heat-energy losses, for upper and lower heating module bar temperature homogeneity is given security, and saves the energy.
What need understand is: though above-described embodiment is to the mentality of designing of the present utility model detailed text description of contrasting; but these text descriptions; just the simple text of the utility model mentality of designing is described; rather than to the restriction of the utility model mentality of designing; any combination, increase or modification that does not exceed the utility model mentality of designing all falls in the protection domain of the present utility model.
Claims (7)
1. an adult incontinence pants, the special-purpose heating module bar of baby La La trousers production line welding equipment, comprise heating module bar (6) and following heating module bar (3), it is characterized in that: described upward heating module bar (6) top is trapezoidal, the bottom is rectangular, trapezoidal upper surface is light face heating surface (702), have electrical heating in the last heating module duct (701) is installed, last heating module sidepiece and bottom are equipped with plasma spraying thermal barrier coating (703); It is described that heating module bar (3) top is trapezoidal down, the bottom is rectangular, trapezoidal upper surface is flower type heating surface (302), have electrical heating in the following heating module duct (301) is installed, following heating module sidepiece and bottom are equipped with plasma spraying thermal barrier coating (303).
2. the special-purpose heating module bar of adult incontinence pants according to claim 1, baby La La trousers production line welding equipment, it is characterized in that: the described hot pressing bar face of heating module bar (3) down is provided with the hot pressing flank of tooth (301).
3. the special-purpose heating module bar of adult incontinence pants according to claim 1, baby La La trousers production line welding equipment is characterized in that: the described hot pressing bar face of going up heating module bar (6) be the light face and with the hot pressing flank of tooth (301) shrink fit of following heating module bar (3).
4. the special-purpose heating module bar of adult incontinence pants according to claim 1, baby La La trousers production line welding equipment, it is characterized in that: the described hot pressing bar face of going up heating module bar (6) is provided with the hot pressing flank of tooth (701).
5. the special-purpose heating module bar of adult incontinence pants according to claim 1, baby La La trousers production line welding equipment is characterized in that: the described hot pressing bar face of heating module bar (3) down is the light face and is provided with the hot pressing flank of tooth (701) shrink fit with the hot pressing bar face of last heating module bar (6).
6. the special-purpose heating module bar of adult incontinence pants according to claim 1, baby La La trousers production line welding equipment, it is characterized in that: the described hot pressing flank of tooth (701) flower type is straight-tooth, helical teeth, V font tooth, waveform tooth.
7. the special-purpose heating module bar of adult incontinence pants according to claim 1, baby La La trousers production line welding equipment, it is characterized in that: the signal lead-out wire of described heating module bar (3) down and the even temp probe of last heating module bar (6) built-in thermoelectric and thermocouple temperature probe connects the signal end of controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220718110 CN203046261U (en) | 2012-12-24 | 2012-12-24 | Special heating module strip for welding equipment for adult incontinence pants and infant pull-ups production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220718110 CN203046261U (en) | 2012-12-24 | 2012-12-24 | Special heating module strip for welding equipment for adult incontinence pants and infant pull-ups production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203046261U true CN203046261U (en) | 2013-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220718110 Expired - Lifetime CN203046261U (en) | 2012-12-24 | 2012-12-24 | Special heating module strip for welding equipment for adult incontinence pants and infant pull-ups production line |
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| Country | Link |
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| CN (1) | CN203046261U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103072277A (en) * | 2012-12-24 | 2013-05-01 | 杭州珂瑞特机械制造有限公司 | Special heating module strip for welding equipment in production line of adult diapers and baby training pants |
-
2012
- 2012-12-24 CN CN 201220718110 patent/CN203046261U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103072277A (en) * | 2012-12-24 | 2013-05-01 | 杭州珂瑞特机械制造有限公司 | Special heating module strip for welding equipment in production line of adult diapers and baby training pants |
| CN103072277B (en) * | 2012-12-24 | 2015-12-23 | 杭州珂瑞特机械制造有限公司 | Adult incontinence pants, pants for infants production line welding equipment Special heating module bar |
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Effective date of registration: 20190515 Address after: 310000 No. 488 Xingyuan Road, Yuhang Economic Development Zone, Hangzhou City, Zhejiang Province Patentee after: ZHEJIANG YONGCHUANG MACHINERY CO.,LTD. Address before: 311100 No. 392 Xingguo Road, Yuhang Economic Development Zone, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Creator Machinery Manufacture Co.,Ltd. |
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Granted publication date: 20130710 |