CN103231853A - Manufacturing method for press hole paper carrier tape and punching device thereof - Google Patents
Manufacturing method for press hole paper carrier tape and punching device thereof Download PDFInfo
- Publication number
- CN103231853A CN103231853A CN2013101593796A CN201310159379A CN103231853A CN 103231853 A CN103231853 A CN 103231853A CN 2013101593796 A CN2013101593796 A CN 2013101593796A CN 201310159379 A CN201310159379 A CN 201310159379A CN 103231853 A CN103231853 A CN 103231853A
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- Prior art keywords
- hole
- drift
- press
- loading
- sectional area
- 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.)
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- 238000004080 punching Methods 0.000 title claims abstract description 31
- 238000004519 manufacturing process Methods 0.000 title abstract description 4
- 238000000034 method Methods 0.000 claims abstract description 25
- 238000003825 pressing Methods 0.000 claims abstract description 25
- 238000007493 shaping process Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 abstract description 9
- 238000007789 sealing Methods 0.000 abstract 1
- 239000004793 Polystyrene Substances 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004417 polycarbonate Substances 0.000 description 3
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 2
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 229920008790 Amorphous Polyethylene terephthalate Polymers 0.000 description 1
- 229920006026 co-polymeric resin Polymers 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000004100 electronic packaging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
- B26F1/04—Perforating by punching, e.g. with relatively-reciprocating punch and bed with selectively-operable punches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
- B26F1/14—Punching tools; Punching dies
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention relates to a manufacturing method for a press hole paper carrier tape and a punching device thereof. The paper carrier tape is provided with location holes and carrying holes. A punching method for making the carrying holes comprises a first step of punching: punching a through hole with the section area 0.2-0.8 time that of one carrying hole through a first press hole punch, and enabling the shape of the through hole to be the same as the shape of the carrying hole; a second step of hole press: pressing to form the carrying hole at the position of the through hole through a second press hole punch, and sealing the through hole to form the bottom of the carrying hole; a third step of reshaping: enabling a third press hole punch with the section area slightly smaller than that of the second press hole punch to be pressed in the carrying hole, and enabling the inner surface of the carrying hole to be smooth. Due to the technical scheme, the tonnage requirements of a punch press are low, 2 tons is required per stroke according to 16 holes; in addition, materials needing pressing are reduced, the pressed bottom is also smooth, and the total product thickness is not influenced.
Description
Technical field
The present invention relates to a kind of paper carrying belt, relate in particular to a kind of method for making and hole punched device thereof of pressing the hole paper carrying belt.
Background technology
Carrier band (Carrier Tape) refers to the band-type product that is applied to the electronic packaging field a kind of, it has specific thickness, the knock hole that is equidistantly distributing on its length direction and be used for bearing the hole (also claiming pocket) of electronic devices and components and be used for carrying out the index location.Carrier band is mainly used in electronic devices and components and mounts industry.It cooperates cover tape (cover tape) to use, with resistance, and electric capacity; transistor; the carrying of electronic devices and components such as diode is accommodated in the pocket of carrier band, and passes through the packing of involution cover tape formation closed type above carrier band, for the protection of electronic devices and components not contaminated and damage in transit.Electronic devices and components are when mounting, and cover tape is stripped from, and automatically mounting device takes out the components and parts that hold in the pocket successively by the accurate location of carrier band index hole, and paste to put and be installed on the surface-mounted integrated circuit (pcb board).
Press the shaping characteristic branch of pocket: embossed carrier tape (embossed carrier tape) and punching press carrier band (punched carrier tape).Embossed carrier tape refers to make the part of carrier band material produce stretching by the method for die marks or plastic uptake, form the pocket of concave shape, this carrier band can be according to concrete needs, the sectional area of the electronic devices and components that the pocket of the different sizes of moulding is held to adapt to; The punching press carrier band refers to penetrate or half penetration pocket by the die-cut formation of mould, and the thickness of the electronic devices and components that this carrier band can hold is subjected to the thickness limits of carrier band own, generally can only be used for the less components and parts of packing.
By carrier band material branch: the material of carrier band mainly comprises two classes: plastics (poly-mer) and papery.Embossed carrier tape mainly is that plastic material constitutes, main flow in the market is PC(Polycarbonate, polycarbonate) carrier band, PS(Polystyrene, polystyrene) and ABS(acrylonitrile-butadiene-styrene copolymer resins) carrier band, a little P ET is also arranged in addition, the carrier band of materials such as APET preparation.The punching press carrier band mainly is paper material or PE Composite Preparation.
Existing chip inductor need be stained with silver in termination, two sides of inductance at preceding processing procedure and form electrode in process of production.And existing carrier band all is for packing, transportation and uses operation (as Chinese utility application number: 200920120349.3 applyings date: 2009-05-14), and application is not arranged also in process of production.
China's utility model patent (application number: 200920120349.3 applyings date: 2009-05-14) disclose a kind of paper carrying belt for electronic devices and components, comprise paper tape, described paper tape one side is provided with a registration circular hole, and the opposite side of described paper tape is provided with row's mounting groove.China's utility model patent (application number: 200920191742.1 applyings date: 2009-08-20) disclose the punching die that is used for this paper carrying belt.The drawback that the existing method of this product produces is: the tonnage demand of punch press is higher, needs 5 tons by the every stroke in 16 holes; In addition, the bottom is thicker, protrusion is arranged, and influences the product gross thickness.
Summary of the invention
Produce the technical matters of pressing the hole paper carrying belt to exist in order to solve, first purpose of the present invention provides a kind of method for making of pressing the hole paper carrying belt, and the tonnage demand of this method punch press is lower, needs to press the material in hole to reduce, the bottom of pressing is also more smooth, does not influence the product gross thickness.Second purpose of the present invention provides the hole punched device that above-mentioned method is used, and this device has simple in structure, reequips characteristics easily.
In order to realize first above-mentioned purpose, the present invention has adopted following technical scheme:
A kind of method for making of pressing the hole paper carrying belt, this paper carrying belt are provided with knock hole and loading hole, and described loading hole adopts the hole-punching method that may further comprise the steps to make:
1) punching: dash the through hole that sectional area is 0.2 ~ 0.8 times of loading hole sectional area by the first pressure hole drift, shape of through holes is identical with loading hole shape;
2) press the hole: extrude described loading hole in the position of through hole by the second pressure hole drift, and seal the bottom that described through hole forms the loading hole;
3) shaping: press the 3rd of hole drift to press the hole drift to be pressed in the loading hole with pressing hole drift sectional area to be slightly less than second, make loading hole inside face smooth.
As preferably, the cross section in described loading hole is circular, oblong or square.
As preferably, the bottom in described loading hole is provided with through hole, and through hole presses the hole drift to be right after step 2 by the 4th) go out in the bottom in loading hole.Perhaps press the center, end of hole drift to be provided with the punching boss the 3rd, in the step 3) shaping, in the bottom in loading hole through hole is gone out.
As preferably, described complete through hole is 0.2 ~ 0.5 times of the loading hole degree of depth.
In order to realize second above-mentioned purpose, the present invention has adopted following technical scheme:
A kind of hole punched device for above-mentioned method, this device presses hole drift, second to press hole drift and the 3rd to press the hole drift by knock hole drift, first, first presses hole drift, second to press hole drift and the 3rd to press the hole drift to arrange in proper order by front and back, the sectional area of the described first pressure hole drift is 0.2 ~ 0.8 times of the second pressure hole drift sectional area, and the 3rd presses hole drift sectional area to be slightly less than second presses the hole drift.
As preferably, also is provided with the 4th between the described second pressure hole drift and the 3rd pressure hole drift and presses the hole drift, the sectional area of the 4th pressure hole drift is 0.2 ~ 0.8 times of the second pressure hole drift sectional area.Or press the center, end of hole drift to be provided with the punching boss the 3rd, the sectional area of punching boss is second to press 0.2 ~ 0.8 times of hole drift sectional area.
The present invention is owing to adopted above-mentioned technical scheme, and the tonnage demand of the punch press of described method and apparatus is lower, needs 2 tons by the every stroke in 16 holes; Need to press the material in hole to reduce in addition, the bottom of pressure is also more smooth, and does not influence the product gross thickness.
Description of drawings
Fig. 1 is the structural representation that the embodiment of the invention 1 is pressed the hole paper carrying belt.
Fig. 2 is the structural representation that the embodiment of the invention 2 is pressed the hole paper carrying belt.
Fig. 3 is the A-A cutaway view of Fig. 2.
Fig. 4 is the constructional drawing of the pressure hole drift of hole punched device among the embodiment 1.
Fig. 5 is the constructional drawing of the pressure hole drift of hole punched device among the embodiment 2.
Fig. 6 is the constructional drawing of the pressure hole drift of hole punched device among the embodiment 3.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is made a detailed explanation.
A kind of pressure hole paper carrying belt as shown in Figure 1, the thickness of this paper carrying belt is 0.8mm, one side of paper carrying belt is provided with a registration hole 1 along the carrier band length direction, and opposite side is provided with square 2,1 knock holees in loading hole of a row 1 corresponding 1 loading hole 2 along the carrier band length direction.
As shown in Figure 4, above-mentioned a kind of loading hole 2 of hole paper carrying belt of pressing adopts the hole punched device punching to make, this device presses hole drift 5, second to press hole drift 6 and the 3rd to press hole drift 7 by knock hole drift, first, first presses hole drift 5, second to press hole drift 6 and the 3rd to press hole drift 7 to arrange in proper order by front and back, the sectional area of the described first pressure hole drift 5 is that 1/2, the three of second pressure hole drift 6 sectional areas press hole drift 7 sectional areas to be slightly less than the second pressure hole drift 6.
Above-mentioned a kind of loading hole 2 of hole paper carrying belt of pressing adopts the hole-punching method that may further comprise the steps to make:
1) punching: dash the through hole that sectional area is loading hole 2 sectional areas 1/2 by the first pressure hole drift 5, shape of through holes is identical with loading hole 2 shapes;
2) press the hole: extrude described loading hole 2 in the position of through hole by the second pressure hole drift 6, and seal the bottom that described through hole forms loading hole 2;
3) shaping: press the 3rd of hole drift 6 to press hole drift 7 to be pressed in the loading hole 2 with pressing hole drift sectional area to be slightly less than second, make loading hole 2 inside faces smooth.
As Fig. 2, a kind of pressure hole paper carrying belt shown in Figure 3, the thickness of this paper carrying belt is 1.0mm, one side of paper carrying belt is provided with a registration hole 1 along the carrier band length direction, opposite side is provided with the square loading hole 2 of a row along the carrier band length direction, 1 knock hole 1 corresponding 2 or 4 loading hole 2, the bottom midway location in described loading hole 2 is provided with circular through hole 3, and the degree of depth of through hole 3 is 1/4 of loading hole 2 degree of depth.
As shown in Figure 5, above-mentioned a kind of loading hole 2 of hole paper carrying belt of pressing adopts the hole punched device punching to make, this device presses hole drift 5, second to press hole drift 6 and the 3rd to press hole drift 7 by knock hole drift, first, first presses hole drift 5, second to press hole drift 6 and the 3rd to press hole drift 7 to arrange in proper order by front and back, the sectional area of the described first pressure hole drift 5 is that 3/4, the three of second pressure hole drift 6 sectional areas press hole drift 7 sectional areas to be slightly less than the second pressure hole drift 6.Press the center, end of hole drift 7 to be provided with punching boss 8 the 3rd, the sectional area of punching boss 8 is 1/4 of second pressure hole drift 6 sectional areas.
Above-mentioned a kind of loading hole 2 of hole paper carrying belt of pressing adopts the hole-punching method that may further comprise the steps to make:
1) punching: dash the through hole that sectional area is loading hole 2 sectional areas 3/4 by the first pressure hole drift 5, shape of through holes is identical with loading hole 2 shapes;
2) press the hole: extrude described loading hole 2 in the position of through hole by the second pressure hole drift 6, and seal the bottom that described through hole forms loading hole 2;
3) shaping: press the 3rd of hole drift 6 to press hole drift 7 to be pressed in the loading hole 2 with pressing hole drift sectional area to be slightly less than second, make loading hole 2 inside faces smooth.Simultaneously, by punching boss 8 at loading hole 2(2) the bottom through hole (3) is gone out.
As shown in Figure 6, the loading hole 2 of the pressure hole paper carrying belt shown in the above embodiments 1 adopts the hole punched device punching to make, this device presses hole drift 5, second to press hole drift 6 and the 3rd to press hole drift 7 by knock hole drift, first, first presses hole drift 5, second to press hole drift 6 and the 3rd to press hole drift 7 to arrange in proper order by front and back, the sectional area of the described first pressure hole drift 5 is that 2/3, the three of second pressure hole drift 6 sectional areas press hole drift 7 sectional areas to be slightly less than the second pressure hole drift 6.It is 1/3 of second pressure hole drift 6 sectional areas that the second pressure hole drift the 6 and the 3rd is pressed the sectional area that also is provided with the 4th pressure hole drift 9, the four pressure hole drifts 9 between the hole drift 7.
Above-mentioned a kind of loading hole 2 of hole paper carrying belt of pressing adopts the hole-punching method that may further comprise the steps to make:
1) punching: dash the through hole that sectional area is loading hole 2 sectional areas 2/3 by the first pressure hole drift 5, shape of through holes is identical with loading hole 2 shapes;
2) press the hole: extrude described loading hole 2 in the position of through hole by the second pressure hole drift 6, and seal the bottom that described through hole forms loading hole 2;
3) towards through hole: through hole presses hole drift 9 to be right after step 2 by the 4th) go out in the bottom in loading hole 2;
4) shaping: press the 3rd of hole drift 6 to press hole drift 7 to be pressed in the loading hole 2 with pressing hole drift sectional area to be slightly less than second, make loading hole 2 inside faces smooth.
Claims (9)
1. method for making of pressing the hole paper carrying belt, this paper carrying belt is provided with knock hole (1) and loading hole (2), it is characterized in that described loading hole (2) adopts the hole-punching method that may further comprise the steps to make:
1) punching: dash the through hole that sectional area is 0.2 ~ 0.8 times of loading hole (2) sectional area by the first pressure hole drift (5), shape of through holes is identical with loading hole (2) shape;
2) press the hole: extrude described loading hole (2) in the position of through hole by the second pressure hole drift (6), and seal the bottom that described through hole forms loading hole (2);
3) shaping: press the 3rd of hole drift (6) to press hole drift (7) to be pressed in the loading hole (2) with pressing hole drift sectional area to be slightly less than second, make loading hole (2) inside face smooth.
2. a kind of method for making of pressing the hole paper carrying belt according to claim 1 is characterized in that: the cross section of loading hole (2) is circular, oblong or square.
3. a kind of method for making of pressing the hole paper carrying belt according to claim 1 and 2, it is characterized in that: the bottom of loading hole (2) is provided with through hole (3), and through hole (3) presses the hole drift to be right after step 2 by the 4th) go out in the bottom of loading hole (2).
4. a kind of method for making of pressing the hole paper carrying belt according to claim 1 and 2, it is characterized in that: the bottom of loading hole (2) is provided with through hole (3), and press the center, end of hole drift (7) to be provided with punching boss (8) the 3rd, through hole (3) is gone out in the bottom in loading hole (2) in the step 3) shaping.
5. a kind of method for making of pressing the hole paper carrying belt according to claim 3 is characterized in that: through hole (3) is 0.2 ~ 0.5 times of loading hole (2) degree of depth.
6. a kind of method for making of pressing the hole paper carrying belt according to claim 4 is characterized in that: through hole (3) is 0.2 ~ 0.5 times of loading hole (2) degree of depth.
7. hole punched device of be used for pressing the hole paper carrying belt, it is characterized in that: this device presses hole drift (5), second to press hole drift (6) and the 3rd to press hole drift (7) by knock hole (1) drift, first, first presses hole drift (5), second to press hole drift (6) and the 3rd to press hole drift (7) to arrange in proper order by front and back, the sectional area of the described first pressure hole drift (5) is 0.2 ~ 0.8 times of second pressure hole drift (6) sectional area, and the 3rd presses hole drift (7) sectional area to be slightly less than second presses hole drift (6).
8. hole punched device according to claim 6, it is characterized in that: second presses hole drift (6) and the 3rd to press also is provided with the 4th pressure hole drift (9) between the hole drift (7), the sectional area of the 4th pressure hole drift (9) is 0.2 ~ 0.8 times of second pressure hole drift (6) sectional area.
9. hole punched device according to claim 6 is characterized in that: press the center, end of hole drift (7) to be provided with punching boss (8) the 3rd, the sectional area of punching boss (8) is second to press 0.2 ~ 0.8 times of hole drift (6) sectional area.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310159379.6A CN103231853B (en) | 2013-05-02 | 2013-05-02 | Manufacturing method for press hole paper carrier tape and punching device thereof |
| PCT/CN2013/000565 WO2014176711A1 (en) | 2013-05-02 | 2013-05-13 | Punched paper carrier tape manufacturing method and punching device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310159379.6A CN103231853B (en) | 2013-05-02 | 2013-05-02 | Manufacturing method for press hole paper carrier tape and punching device thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103231853A true CN103231853A (en) | 2013-08-07 |
| CN103231853B CN103231853B (en) | 2015-06-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310159379.6A Active CN103231853B (en) | 2013-05-02 | 2013-05-02 | Manufacturing method for press hole paper carrier tape and punching device thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103231853B (en) |
| WO (1) | WO2014176711A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104554912A (en) * | 2014-12-18 | 2015-04-29 | 浙江洁美电子科技股份有限公司 | Manufacturing method for belt for carrying and continuously supplying electronic elements |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09216659A (en) * | 1996-02-09 | 1997-08-19 | Hiroyuki Kawashima | Antistatic carrier tape and its production |
| CN1334598A (en) * | 2000-07-21 | 2002-02-06 | 中村制作所株式会社 | Method for forming electronic element sealing device |
| JP3920062B2 (en) * | 2001-09-27 | 2007-05-30 | 株式会社 東京ウエルズ | Component container forming method and component container forming apparatus |
| CN201471528U (en) * | 2009-08-20 | 2010-05-19 | 方隽云 | Punching mold for paper carrier tape |
| EP2418927A1 (en) * | 2010-08-11 | 2012-02-15 | Murata Manufacturing Co., Ltd. | Carrier tape, carrier tape manufacturing apparatus, and method of manufacturing carrier tape |
| CN202146948U (en) * | 2011-07-08 | 2012-02-22 | 昆山飞宇精密模具有限公司 | Punching structure with multiple punching heads |
| CN203254482U (en) * | 2013-05-02 | 2013-10-30 | 浙江洁美电子科技有限公司 | Punching device of pressing hole paper carrier band |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06286763A (en) * | 1993-03-26 | 1994-10-11 | Taiyo Yuden Co Ltd | Carrier tape and manufacture thereof |
| JP4001492B2 (en) * | 2002-02-07 | 2007-10-31 | 三井金属鉱業株式会社 | Progressive punching die and progressive punching device |
| CN100415610C (en) * | 2002-04-04 | 2008-09-03 | 东京威尔斯股份有限公司 | Method of making paper carrier strip |
| KR101042726B1 (en) * | 2009-10-29 | 2011-06-20 | 전승찬 | Apparatus for manufacturing for carrier tape |
-
2013
- 2013-05-02 CN CN201310159379.6A patent/CN103231853B/en active Active
- 2013-05-13 WO PCT/CN2013/000565 patent/WO2014176711A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09216659A (en) * | 1996-02-09 | 1997-08-19 | Hiroyuki Kawashima | Antistatic carrier tape and its production |
| CN1334598A (en) * | 2000-07-21 | 2002-02-06 | 中村制作所株式会社 | Method for forming electronic element sealing device |
| JP3920062B2 (en) * | 2001-09-27 | 2007-05-30 | 株式会社 東京ウエルズ | Component container forming method and component container forming apparatus |
| CN201471528U (en) * | 2009-08-20 | 2010-05-19 | 方隽云 | Punching mold for paper carrier tape |
| EP2418927A1 (en) * | 2010-08-11 | 2012-02-15 | Murata Manufacturing Co., Ltd. | Carrier tape, carrier tape manufacturing apparatus, and method of manufacturing carrier tape |
| CN202146948U (en) * | 2011-07-08 | 2012-02-22 | 昆山飞宇精密模具有限公司 | Punching structure with multiple punching heads |
| CN203254482U (en) * | 2013-05-02 | 2013-10-30 | 浙江洁美电子科技有限公司 | Punching device of pressing hole paper carrier band |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104554912A (en) * | 2014-12-18 | 2015-04-29 | 浙江洁美电子科技股份有限公司 | Manufacturing method for belt for carrying and continuously supplying electronic elements |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014176711A1 (en) | 2014-11-06 |
| CN103231853B (en) | 2015-06-17 |
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Address after: 313300, Anji Huzhou Zhejiang economic and Technological Development Zone Sunshine Industrial Zone Zhejiang Jie Mei Electronic Technology Co., Ltd. Applicant after: Zhejiang Jiemei Electronic & Technology Co., Ltd. Address before: 313300, Anji, Zhejiang, Huzhou Sunshine Industrial Park, Zhejiang Jie Mei Electronic Technology Co., Ltd. Applicant before: Zhejiang Jiemei Electronic and Technology Co., Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: ZHEJIANG JIEMEI ELECTRONIC AND TECHNOLOGY CO., LTD. TO: ZHEJIANG JIEMEI ELECTRONIC + TECHNOLOGY CO., LTD. |
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Denomination of invention: Manufacturing method for press hole paper carrier tape and punching device thereof Effective date of registration: 20161212 Granted publication date: 20150617 Pledgee: Zhejiang Anji Rural Commercial Bank of the West Branch of Limited by Share Ltd Pledgor: Zhejiang Jiemei Electronic & Technology Co., Ltd. Registration number: 2016980000267 |
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Date of cancellation: 20170601 Granted publication date: 20150617 Pledgee: Zhejiang Anji Rural Commercial Bank of the West Branch of Limited by Share Ltd Pledgor: Zhejiang Jiemei Electronic & Technology Co., Ltd. Registration number: 2016980000267 |
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