CN2739152Y - Transverse cutting device for making wipe - Google Patents
Transverse cutting device for making wipe Download PDFInfo
- Publication number
- CN2739152Y CN2739152Y CNU032397801U CN03239780U CN2739152Y CN 2739152 Y CN2739152 Y CN 2739152Y CN U032397801 U CNU032397801 U CN U032397801U CN 03239780 U CN03239780 U CN 03239780U CN 2739152 Y CN2739152 Y CN 2739152Y
- Authority
- CN
- China
- Prior art keywords
- unit
- anchor clamps
- hot melt
- super sonic
- blank
- 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 - Lifetime
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-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
- D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
- D06H7/005—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials characterized by means or processes to avoid or reduce fraying of the cut edge
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
- D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
- D06H7/22—Severing by heat or by chemical agents
- D06H7/221—Severing by heat or by chemical agents by heat
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The utility model provides a transverse cutting device for preventing the edge stubs of wipes from loosening to maintain the service life of the wipes. The transverse cutting device comprises a blank transport guiding unit which is composed of a winding drum wound with blanks of hot plasticity, an upper feeding drum and a lower feeding drum; a flat cramping apparatus unit is positioned on the downstream side of the upper and the lower feeding drums; a transverse cramping apparatus unit is positioned on the downstream side of the flat cramping apparatus unit; an ultrasonic hot melting cutting unit is provided transversely adjacent to the flat cramping apparatus unit; a transport cramping apparatus unit which is positioned on the downstream side of the ultrasonic hot melting cutting unit is transversely adjacent to the transverse cramping apparatus unit; a transverse transport frame is arranged on the transverse guide rail of a base station. The blank transport guiding unit, the flat cramping apparatus unit and the transverse cramping apparatus unit are arranged in the base station. In the transverse cutting device, when blanks of hot plasticity are transported by the blank transport guiding unit, the blanks are clamped to move transversely by the flat cramping apparatus unit and the transverse cramping apparatus unit, and are hot melt and cut by the ultrasonic hot melting unit and the cutting unit.
Description
Technical field
The utility model relates to cutting and the device made by preliminary dimension of the wiping towel (wiper) that will use in the dust free room, particularly relates to through the blank of single treatment, carry out the horizontal cutting means that be used to make wiping towel through improvement of hot melt and cutting by preliminary dimension at laterally (Width) through a series of continuous processes.Described blank through single treatment is used to make the both sides of the edge wiping towel handled of hot melt of its length direction of bundled coiling.
Prior art
Usually, the place for making, checking and take care of the accurate finished product with certain degree all is provided with dust free room, and its interior space requires there is not micronic dust, must be extremely clean environment.
If want to sweep by the scrap of generation in operation (for example at manufacture course of products) or whisk off various utensils in this dust free room and the surface of article, and the wall of dust free room self all will use wiping towel in such dust free room.
Such wiping towel 4 is to be made of braiding or the woven flexibility that forms and all very superior themoplasticity knitting of adsorbability as shown in Figure 1, all is provided with the heat-fused portion 3 of preset width on the whole edge 2.
At this moment, why will carry out hot melt on the edge 2 of above-mentioned wiping towel 4, be to be easy to loose opening and to produce bad effect for the end of a thread that prevents above-mentioned knitting 1 edge.
In existing wiping towel manufacturing technology, be the plastic knitting of above-mentioned heat to be drawn from reel on the one hand make it to move forward, carry out hot melt along its length direction by preset width with the super sonic generator simultaneously, on cutting machine, cut then and be processed into material blank through single treatment.The above-mentioned material blank through single treatment that is processed into is like this rolled and is transported by reel again, and operation by hand on the other hand along laterally becoming preset width with super sonic generator hot melt, is delivered to cutting machine then and gone to cut off.Be formed in the wiping towel 4 that all is provided with hot melt limit 3 on the whole edge 2 through this operation.
In wiping towel manufacturing technology in the past, though the processing work on the length direction of knitting 1 might automation, yet the processing of its Width (laterally) by hand operation carry out, so have the shortcoming that operating characteristic is low and fraction defect is high.
Content of the present utility model
The application develops for the shortcoming that solves above-mentioned prior art, its purpose is to provide a kind of horizontal cutting means that is used to make wiping towel, this device can be in the blank side travel after the first treated, carry out hot melt by predetermined width, then with its limit with the heated filament fusing and cut off and make wiping towel.By this processing, not only can prevent the bad situation that produces because of the limit rear line head is loose, and can prolong the service life of wiping towel.
Above-mentioned purpose realizes by following scheme:
A kind of horizontal cutting means that is used to make wiping towel, comprise: blank transports pilot unit (10), comprise winding drum, be wound with thermoplastic blanks on it, and the last feed cylinder adjacent with winding drum, down the feed cylinder is right, from the described thermoplastic blanks of described winding drum through described upper and lower feed cylinder between; The plate jig unit, be positioned at the right downstream of described upper and lower feed cylinder, comprise dull and stereotyped and guiding anchor clamps, described guiding anchor clamps are arranged on dull and stereotyped top, be clamped in the described guiding anchor clamps and place on the described platform by the described thermoplastic blanks between the described feed cylinder, and expose certain size; Horizontal fixture unit, be positioned at the downstream of described plate jig unit, comprise and can draw anchor clamps and right with respect to what described guiding anchor clamps moved forward and backward at described upper and lower anchor clamps of drawing between anchor clamps and the described guiding anchor clamps, the described thermoplastic blanks of from described guiding anchor clamps, drawing be clamped in described draw in the anchor clamps and described upper and lower anchor clamps between; Super sonic hot melt cutter unit, adjacent with described plate jig unit transverse, comprise super sonic hot melt unit and the cutter unit that is arranged on described super sonic hot melt unit one side; Transport fixture unit, be positioned at the downstream of described super sonic hot melt cutter unit, and laterally adjacent with described horizontal fixture unit; Laterally transport framework, be installed on movably on the cross slide way on the base station, wherein be provided with described blank and transport pilot unit, plate jig unit and horizontal fixture unit.
Brief description of drawings
Fig. 1 represents the process chart of wiping towel manufacturing process in the prior art;
Fig. 2 represents the front elevation of horizontal cutting means that is used to make wiping towel of an embodiment of the utility model;
Fig. 3 represents the planar view of horizontal cutting means that is used to make wiping towel of an embodiment of the utility model;
Fig. 4 is the super sonic hot melt of device of expression the utility model embodiment and the front elevation of cutting unit;
Fig. 5 is the lateral plan of horizontal cutting means that is used to make wiping towel of expression the utility model another embodiment;
Fig. 6 is the front elevation of the super sonic hot melt unit of presentation graphs 5 shown devices;
Fig. 7 is the lateral plan of the cutter unit of the present utility model of presentation graphs 5 shown devices;
Fig. 8 is the exploded perspective view of Fig. 7;
Fig. 9 is the lateral plan of expression another embodiment of the present utility model.
Embodiment
The below will be done preferred embodiment of the present utility model with reference to the accompanying drawings and be specified.
The utility model provides a kind of automation cutting means, carries out hot melt and cuts off operation by preliminary dimension on one side the blank knitting through single treatment after carrying out hot melt and cut off by preset width is along its length transported an edge length direction.
With reference to figure 2 and Fig. 3 said apparatus is described.In device of the present utility model, comprise as the lower part:
Blank transports pilot unit 10, comprise winding drum 11, be wound with end wise on it along both sides of the edge 2 hot melts with the themoplasticity knitting after cutting off (through the blank of single treatment) 1, and the last feed cylinder 13 adjacent with winding drum 11 and be positioned at the described upward following feed cylinder 14 of feed cylinder 13 belows.Between upper and lower two the feed cylinders 13,14 of blank 1 process from winding drum 11.Utilize the upper and lower feed roller 13,14 of giving that blank 1 is pulled out from winding drum 11.
Super sonic hot melt cutter unit 40, laterally adjacent with described plate jig unit 20, it by predetermined cut-out size, carries out hot melt and cut-out along horizontal direction with the side through the blank 1 of single treatment that above-mentioned clamping.Its concrete structure and operation will be described hereinafter.
In the case, be provided with and laterally transport framework 60, it is installed on the cross slide way 71 on the base station 70 movably.Laterally transport above-mentioned pilot unit 10, plate jig unit 20 and the horizontal fixture unit 30 of transporting is installed in the framework 60, and can move the distance of one section setting along the guide rail of being located on the base station 70 71 horizontal (Width).
65 expressions of unaccounted symbol be to transport the distance detecting unit, can utilize the preset distance of drive motor 72 side travels to detect with laterally transporting framework 60, and notice control unit (not shown) be laterally transported framework 60 repositions with above-mentioned.
The cutting means of forming by these unit of the present utility model, its installation will have certain precision, make from the end that reel 11 draws and to transport pilot unit 10 and plate jig unit 20 through blank, clipped by the horizontal anchor clamps 30 of drawing of fixture unit 30 through the blank (knitting) 1 of single treatment.
Under this state, when the control unit (not shown) is placed on (starting state), the guiding anchor clamps 23 of above-mentioned plate jig unit 20 promptly will be clamped through the blank 1 of single treatment on dull and stereotyped 21 top, the upper and lower anchor clamps 32,33 of above-mentioned horizontal fixture unit 30 will synchronously descend and rise simultaneously, thereby the blank 1 through single treatment is clamped.
Laterally transport framework 60 this moment and will transport pilot unit 10, plate jig unit 20 and horizontal fixture unit 30 together, move laterally to super sonic hot melt and cutter unit 40 1 sides with above-mentioned blank.On this super sonic hot melt and cutter unit 40, will carry out hot melt and cut-out through blank 1 broad ways of single treatment, thereby produce the finished product of wiping towel 4.
The wiping towel 4 that so manufactures is accommodated among the case P by transporting fixture unit 50.Then, above-mentioned laterally transport framework 60 will with blank transport pilot unit 10, plate jig portion 20 and laterally fixture unit 30 return the original place together.
At this moment, the guiding anchor clamps 23 in the above-mentioned plate jig unit 20 continue the clamping of maintenance to the blank 1 of process single treatment, but the above-mentioned clamp position of drawing anchor clamps 31 and upper and lower anchor clamps 32,33 that belongs to horizontal fixture unit 30 will be disengaged and restore.
In case reach this state, belong to drawing anchor clamps 31 and will be again a mobile shearing length in blank 1 clamping through single treatment of above-mentioned horizontal fixture unit 30.Repeat said process, wiping towel 4 will be manufactured continuously comes out.
Super sonic hot melt in the above-mentioned cutting means and cutter unit 40 are provided with seal and the cutting machine 41 that can do certain lifting action on top as shown in Figure 4, are provided with super sonic generator 45 in its underpart.Above-mentioned seal and cutting machine 41 by front and back be arranged in row, and interlocking driving by drive motor 42 the super sonic seal cylinder 41a and the cutting-cylinder 41b that move form.Super sonic generator 45 is placed in the bottom of above-mentioned super sonic seal cylinder 41a and cutting-cylinder 41b, is made up of super sonic plate 45a that is interlinking and super sonic generation body 45b.
The operation scheme of this super sonic hot melt and cutter unit 40 is as follows: when above-mentioned blank 1 through single treatment laterally moves between above-mentioned super sonic seal cylinder 41a and cutting-cylinder 41b and above-mentioned super sonic plate 45a, this hot melt and cutter unit 40 makes the above-mentioned super sonic seal cylinder 41a that rotating and cutting-cylinder 41b lifting and approaching with super sonic plate 45a on the one hand, on the one hand with above-mentioned blank 1 through single treatment along laterally carrying out hot melt and cut-out.
In other words, when above-mentioned blank 1 through single treatment moves laterally, make wiping towel 4 by hot melt and the rupturing operation of super sonic seal cylinder 41a and cutting-cylinder 41b.
To shown in Figure 8, the related horizontal cutting means of additional embodiments of the present utility model comprises following component units as Fig. 5:
Blank transports pilot unit 10, comprise winding drum 11, be wound with end wise on it along both sides of the edge 2 hot melts with the themoplasticity knitting after cutting off (through the blank of single treatment) 1, and the last feed cylinder 13 adjacent with winding drum 11 and be positioned at the described upward following feed cylinder 14 of feed cylinder 13 belows.Between upper and lower two the feed cylinders 13,14 of blank 1 process from winding drum 11.Utilize the upper and lower feed roller 13,14 of giving that blank 1 is pulled out from winding drum 11.
Super sonic hot melt cutter unit 40, laterally adjacent with described plate jig unit 20, it by predetermined cut-out size, carries out hot melt and cut-out along horizontal direction with the side through the blank 1 of single treatment that above-mentioned clamping.Its concrete structure and operation will be described hereinafter.
Laterally transport framework 60, it is installed on the cross slide way 71 on the base station 70 movably.Laterally transport above-mentioned pilot unit 10, plate jig unit 20 and the horizontal fixture unit 30 of transporting is installed in the framework 60, and can move the distance of one section setting along the guide rail of being located on the base station 70 71 horizontal (Width).
Above-mentioned super sonic hot melt and cutter unit 40 are made up of following part: super sonic seal cylinder 410, and it is positioned at the top of the blank 1 of the process single treatment of laterally being transported, and is driven and is moved up and down by drive motor M; Super sonic hot melt unit 450 below above-mentioned blank 1 through single treatment, is installed with the super sonic plate 420 that is connected with super sonic generation body 430; With cutter unit 480, be arranged at a side of above-mentioned super sonic hot melt unit 450, at the upper surface that is positioned at the insulcrete 460 that moves up and down under the above-mentioned driving through the lift cylinders S below the blank 1 of single treatment, be provided with left and right two back-up blocks 461 and 462, (this back-up block 461,462 length that support are longer than the width of the blank of process single treatment, are used to cut off the heated filament 470 of above-mentioned blank with support).
At this moment, the back-up block 462 of being located at above-mentioned cutter unit 480 1 sides is provided with the fixed block 463 of guiding ditch 463a and is had by above-mentioned guiding ditch by its top and guiding the protruding 464a that can do sway to be formed.Above-mentioned movable block 464 is equipped with spring 465 for heated filament 470 being tightened, and utilizes the power of this spring to support laterally.
The two ends, the left and right sides of above-mentioned heated filament 470 each with (+) of electric wire, (-) utmost point is connected.
Running condition of the present utility model and function thereof with such structure are described below.
When installed through the blank (knitting) of single treatment put in place after, controller is placed on (startup) state, at this moment, the upper and lower anchor clamps 32,32 in the guiding anchor clamps 23 of plate jig unit 20 and the horizontal fixture unit will be clamped the blank through single treatment and fix together.
Under this state, laterally transport framework 60 and will transport pilot unit 10, plate jig unit 20 and horizontal fixture unit 30 etc. with above-mentioned blank, move to super sonic hot melt that is positioned at a side and cutter unit 40.On this super sonic hot melt and cutter unit 40, will be through the blank 1 of single treatment at horizontal hot melt and cut off it, thus make out finished product wiping towel 4.
More particularly, when above-mentioned blank 1 through single treatment laterally moves between the cylinder 410 of super sonic seal and super sonic flat board 420, the above-mentioned super sonic seal cylinder 410 that is driven the motor M driven in rotation is approaching to super sonic dull and stereotyped 420 in lifting, will be through the blank 1 of single treatment at horizontal (Width) hot melt.
Then, by being promoted to rise by lift cylinders S through 461,462 the bonded assembly heated filaments 470 of left and right back-up block on the blank 1 below insulcrete 460 of single treatment, contact with this blank and its cut-out by horizontal hot melt.
That is the blank 1 of above-mentioned process single treatment is in side travel, and it is just cut off by the heat that heated filament 470 produces by the part that super sonic seal cylinder 410 hot melts are crossed.Therefore, the edge 2 of the above-mentioned wiping towel that is cut off when cutting off by the fusion of heat institute, so can prevent the bad situation that takes place because of the end of a thread is loose.
Particularly, when (metal) heated filament owing in het expansion extends, the mobile back-up block 464 of an above-mentioned side back-up block 462 will be fixed on the back-up block 463 spring 465 bullets laterally, thus heated filament 470 is tightened, thereby heated filament 470 can carry out stable rupturing operation at the hot melt position.
Produce the wiping towel 4 that the whole edge 2 of preliminary dimension had all been handled by hot melt according to above-mentioned operation, be sent to and accommodate case P with transporting fixture unit 50.
In addition, above-mentioned laterally transport framework 60 with above-mentioned blank transport pilot unit 10, plate jig unit 20 and laterally fixture unit 30 be returned to horizontal original position once more.Then, above-mentioned horizontal fixture unit 30 will be clamped through the blank 1 of single treatment again, and blank 1 is transported and cut off the corresponding to segment distance of width.Like this, by carrying out repeatedly of said process, promptly produce wiping towel 4 serially.
Fig. 9 illustrates another embodiment of the present utility model.This embodiment and Fig. 5 preferred embodiment extremely shown in Figure 8 compares, and following difference is arranged.As shown in Figure 9, above-mentioned super sonic hot melt and cutter unit 40 have been equipped with cutter unit 480,480 and have transported fixture unit 50,50, make it left and right relatively with clamping super sonic hot melt unit 450.When be installed with above-mentioned transport pilot unit 10, plate jig unit 20 and laterally fixture unit 30 laterally transport framework 60 on base station 70 guide rail 71 and left, during the right side travel, soon through in addition hot melt and the cut-out continuously of the blank 1 of single treatment.
As mentioned above, when the above-mentioned framework 60 that laterally transports is being with and is transported pilot unit 10, plate jig unit 20 and laterally fixture unit 30 is together, under clamping through the state of the blank 1 of single treatment along track 71 from right to left during side travel, the blank 1 of this process single treatment is promptly by 410 hot melts of super sonic seal cylinder in the super sonic hot melt unit 450, and the heated filament 470 of being made the left side cutter unit 480 of dipping and heaving cuts off, thereby produces wiping towel 4.The fixture unit 50 that transports that the wiping towel of making so promptly is positioned at base station left side is sent to and accommodates case P.
In this state, the above-mentioned framework 60 that laterally transports wouldn't traversing homing, but horizontal fixture unit 30 will clamp through the blank 1 of single treatment once more move with the cooresponding distance of width that will cut off after, just begin mobile from left to right.Meanwhile, also will carry out hot melt, and cut off, thereby make wiping towel 4 with the heated filament 470 of the right side cutter unit 480 that moves up and down through the super sonic seal cylinder 410 of the blank 1 usefulness super sonic hot melt unit 450 of single treatment.The fixture unit 50 that transports that the wiping towel of so making 4 promptly is placed in the base station right side is sent to and accommodates case P.
In a word, the foregoing description by make its laterally transport framework 60 on base station 70 from left to right, laterally move from right to left, will make wiping towel 4 through blank 1 hot melt and the cut-out of single treatment, therefore can improve its production performance greatly.
As previously mentioned, the utility model be will transversely transport by preliminary dimension through the blank of single treatment and carry out hot melt after, carry out with prior art in cut off different processing with cutting-cylinder.Promptly use hot line that its fusion is cut off again, thereby made wiping towel.Therefore, can prevent not only that the end of a thread is loose and the bad phenomenon that causes, and prolonged the service life of wiping towel.
And, since this will through the blank of single treatment in addition the manufacturing wiping towel method of hot melt and cut-out can move continuously, efficiently, so can further improve production performance.
Claims (4)
1. be used to make the horizontal cutting means of wiping towel, it is characterized in that, comprising:
Blank transports pilot unit (10), comprise winding drum (11), be wound with thermoplastic blanks (1) on it, and the upper and lower feed cylinder adjacent with described winding drum (11) is to (13,14), described thermoplastic blanks (1) from described winding drum (11) passes through described upper and lower feed cylinder between (13,14);
Plate jig unit (20), be positioned at described upper and lower feed cylinder to (13,14) downstream, comprise a flat board (21) and guiding anchor clamps (23), described guiding anchor clamps (23) are arranged on flat board (21) top, be clamped in described guiding anchor clamps (23) neutralization by the described thermoplastic blanks (1) between the described feed cylinder (13,14) and place on the described flat board (21), expose certain size;
Horizontal fixture unit (30), be positioned at the downstream of described plate jig unit (20), comprise and to draw anchor clamps (31) with respect to what described guiding anchor clamps (23) moved forward and backward, and be positioned at and describedly draw upper and lower anchor clamps between anchor clamps (31) and the described guiding anchor clamps (23) (32, the described thermoplastic blanks (1) of 33), drawing from described guiding anchor clamps (23) is clamped in the described described upper and lower anchor clamps of anchor clamps (31) neutralization of drawing between (32,33);
Super sonic hot melt cutter unit (40), laterally adjacent with described plate jig unit (20), comprise super sonic hot melt unit (450) and be arranged on the cutter unit (480) of described super sonic hot melt unit (450) one sides;
Transport fixture unit (50), be positioned at the downstream of described super sonic hot melt cutter unit (40), and laterally adjacent with described horizontal fixture unit (30); With
Laterally transport framework (60), be installed on movably on the cross slide way (71) on the base station (70), wherein be provided with described blank and transport pilot unit (10), plate jig unit (20) and horizontal fixture unit (30).
2. the horizontal cutting means that is used to make wiping towel as claimed in claim 1 is characterized in that:
Described super sonic hot melt and cutter unit (40) are made up of following several parts:
Super sonic hot melt unit (450) comprising:
Super sonic seal cylinder (410) is positioned at by described and laterally transports the top that framework (60) laterally transports the described blank (1) that comes, and is installed in movably on the vertical direction guide rail (412), be connected with drive motor (M) and by its driving,
Super sonic plate (420) is connected with super sonic generation piece (430), and is arranged on the below that described quilt laterally transports the described blank (1) that comes;
Cutter unit (480) is arranged on a side of described super sonic hot melt unit (450), comprising:
Insulcrete (460) is arranged on the lift cylinders (S) of described blank (1) below,
Left and right back-up block (461,462) is arranged on the described insulcrete (460),
Heated filament (470) is fixed on the described left and right back-up block (461,462), and the length of described heated filament (470) is greater than the width of described blank (1).
3. the horizontal cutting means that is used to make wiping towel as claimed in claim 2 is characterized in that:
One side back-up block (462) of described cutter unit (480) is had the fixed block (463) of guiding ditch (463a) by top, form with movable block (464) with the direction protrusion (464a) that can in above-mentioned guiding ditch (463a), move, wherein, has compressed spring (465) between described fixed block (463) and the described movable block (464).
4. the horizontal cutting means that is used to make wiping towel as claimed in claim 2, it is characterized in that, described super sonic hot melt and cutter unit (40) comprise described two cutter units (480,480) and the described fixture unit (50 that transports, 50), wherein said two cutter units (480,480) lay respectively at described super sonic hot melt unit (450) in described both sides of laterally transporting on framework (60) the side travel direction, the described fixture unit (50,50) that transports lays respectively at described super sonic hot melt unit (450) in described both sides of laterally transporting on framework (60) the side travel direction.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2002-0037448U KR200308983Y1 (en) | 2002-12-16 | 2002-12-16 | Cross cutting device for wiper manufacture |
| KR2020020037448 | 2002-12-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2739152Y true CN2739152Y (en) | 2005-11-09 |
Family
ID=35354218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032397801U Expired - Lifetime CN2739152Y (en) | 2002-12-16 | 2003-02-28 | Transverse cutting device for making wipe |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR200308983Y1 (en) |
| CN (1) | CN2739152Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111573422A (en) * | 2020-05-14 | 2020-08-25 | 范文祥 | Winding processing technology for preparing synthetic fiber filter cotton |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100461070B1 (en) * | 2004-08-21 | 2004-12-09 | 주식회사 은성코퍼레이션 | The wiper cutting machine |
| KR100925549B1 (en) * | 2009-01-16 | 2009-11-05 | 두지산업 주식회사 | Cloth tapes and device for making cloth tapes |
| KR101953609B1 (en) * | 2017-04-28 | 2019-03-04 | 주식회사 라지 | Manufacturing method for continuous fiber reinforced thermoplastic composite |
| CN109016523A (en) * | 2018-09-03 | 2018-12-18 | 汕头市申迪科技有限公司 | A kind of seamless docking equipment and operating method |
-
2002
- 2002-12-16 KR KR20-2002-0037448U patent/KR200308983Y1/en not_active IP Right Cessation
-
2003
- 2003-02-28 CN CNU032397801U patent/CN2739152Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111573422A (en) * | 2020-05-14 | 2020-08-25 | 范文祥 | Winding processing technology for preparing synthetic fiber filter cotton |
Also Published As
| Publication number | Publication date |
|---|---|
| KR200308983Y1 (en) | 2003-03-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130228 Granted publication date: 20051109 |