CN101446543A - Stripping bracket for detecting adhesive strength of E-shaped corrugated board and manufacture method thereof - Google Patents
Stripping bracket for detecting adhesive strength of E-shaped corrugated board and manufacture method thereof Download PDFInfo
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- CN101446543A CN101446543A CNA2008102078236A CN200810207823A CN101446543A CN 101446543 A CN101446543 A CN 101446543A CN A2008102078236 A CNA2008102078236 A CN A2008102078236A CN 200810207823 A CN200810207823 A CN 200810207823A CN 101446543 A CN101446543 A CN 101446543A
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- adhesive strength
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Abstract
The invention discloses a stripping bracket for detecting adhesive strength of an E-shaped corrugated board and a manufacture method thereof. The stripping bracket comprises a '7'-shaped upper strutting piece and an 'L'-shaped lower strutting piece, wherein, lateral supporting plates of the strutting pieces are provided with contact pins; one end of each contact pin is embedded and fixed in a bore on the lateral supporting plates through a copper column with a shaft shoulder; the diameter of the contact pins and spacing between adjacent contact pins are respectively adapted to the corner height and the corner bore spaces of the E-shaped corrugated board. The invention also discloses a method for manufacturing the stripping bracket for detecting adhesive strength of the E-shaped corrugated board. The stripping bracket and the manufacture method thereof can be applied to detection of the adhesive strength of the E-shaped corrugated board through setting the contact pins adapted to the E-shaped corrugated board; not only can strength and flexivity of the contact pins be ensured, but also parallelism of the contact pins can be finely regulated through the copper column. Furthermore, if the contact pin is bent and damaged, the contact pin can be detached and replaced by knocking out the copper column, thereby reducing use cost.
Description
Technical field
The present invention relates to be used for the aid that the corrugated board bond strength detects, more particularly, relate to a kind of E type corrugated board stripping bracket for detecting adhesive strength and preparation method thereof.
Background technology
The corrugated board bond strength is to detect an important indicator of corrugated case physical property intensity, and it has reflected the paper of corrugated board of certain-length and the adhesive fastness between the fluting medium.In the test item process, need to use corrugated board adhesion test frame.GB/T6548-1998 " determination method of corrugated board bond strength) " stipulate that a corrugated board sample need prepare 10～12 samples, promptly will carry out 10～12 times respectively detects, with the sample mean substitution formula that obtains: P=F/L, wherein: P---bond strength; Required maximum, force (mean values of 10～12 numerical value) when F---sample separates; L---the numerical value that stressed total length (0.025 * pin count) computing of sample obtains is the bond strength of this sample.
See also shown in Figure 1ly, the patent No. is that the Chinese patent of ZL200620048101.7 discloses a kind of corrugated board bond strength and detects with fixing test frame 10, this testing jig 10 comprise "
" type upper supporting piece 11 and form frame shape structures with upper supporting piece 11
Type lower support element 12, upper supporting piece 11 comprise compression plate 111 and side back up pad 112, and secured in parallel is provided with several contact pins 13 on the side back up pad 112; Lower support element 12 comprises down compression plate 121 and side back up pad 122, on the side back up pad 122 also secured in parallel several contact pins 13 are set; The syringe needle of contact pin 13 is chondritic; The diameter of the contact pin 13 on upper supporting piece 11 or the lower support element 12, and the spacing between the contact pin 13 can be respectively 3mm, 20mm or 2mm, 12.5mm or choose other and value that corrugated paper 1 stupefied pitch of holes adapts.Add man-hour, boring process is carried out in boring on side back up pad 112,122 earlier then, guarantees the verticality of boring and side back up pad 112,122, at last will contact pin 13 insert in the boring and and be fixed into one, thereby guarantee the depth of parallelism of contact pin 13 and compression plate 111,112 by welding and support member.This testing jig 10 is simple in structure, easy and simple to handle efficient, the hand that also can not stab in test sample and operator, can satisfy the bond strength test (the upper and lower layer of the double wall corrugated board 1 among Fig. 1 promptly is respectively A type and Type B corrugated board) of the corrugated board of common in the market A, B, three kinds of stupefied types of C, but and be not suitable for E type corrugated board.See also table 1 and table 2, table 1 is the dimensional parameters of A, B, C type corrugated board, and table 2 is the dimensional parameters of E type corrugated board:
Table 1
| Stupefied type | Stupefied height (mm) | Stupefied hole count/300mm |
| A | 4.5～5 | 34±2 |
| C | 3.5～4 | 38±2 |
| B | 2.5～3 | 50±2 |
Table 2
| Stupefied type | Stupefied height (mm) | Stupefied hole/length (individual/300mm) |
| E | 1.1～2.0 | 96±4 |
Clearly, because the stupefied height of E type corrugated board is tiny especially, be significantly smaller than A, B, C type, therefore, contact pin 13 sizes of testing jig 10, the intensity and the indexs such as the amount of deflection and the assembling depth of parallelism of contact pin 13 are all had higher requirement, above-mentioned testing jig 10 obviously can't be common to E type corrugated board, and, do not have other any testing jig that can be applicable to preferably that E type corrugated board bond strength detects in the market yet, thus make that E type corrugated board bond strength detects can't be accurately, effectively carry out.In addition, because the contact pin 13 of above-mentioned testing jig 10 is integrally welded with support member 11,12, when assembling or test, as long as being arranged, contact pin 13 run-off the straights or bending have influence on the depth of parallelism, just cause whole support member 11,12 impaired inefficacies, the support member that must more renew has increased cost.
In recent years, along with the variation of the market demand, and the exclusive advantage of E type corrugated board, therefore, in carton making, the probability of use of E type corrugated board increases year by year, has the carton enterprise of streamline nearly all to be equipped with E type corrugated board production unit.Because up to the present, bond strength for E type corrugated board still lacks effective detection means, thereby the often downward deviation of E corrugated board that has directly caused producing on the market is drawn close, even downward bias is from a lot, length is that the stupefied hole count of the E type corrugated board of 300mm has only 79, difference standard volume (96 ± 4) is a lot, expects phenomenon (promptly giving short weight) steathily thereby cause a large amount of E type corrugated boards to exist.For Entry-Exit Inspection and Quarantine Bureau, the check of import-export commodity transportation and packing corrugated case is a crucial test item, and the test item of the bond strength of E type corrugated board can't effectively launch, and will directly have influence on the supervision and management of the inspection and quarantining for import/export of whole country.
Therefore, press for a kind of new stripping off device that is used for the detection of corrugated board bond strength, to be used for the detection of E corrugated board bond strength.
Summary of the invention
At the above-mentioned shortcoming that exists in the prior art, the purpose of this invention is to provide a kind of E type corrugated board stripping bracket for detecting adhesive strength and preparation method thereof, to be applicable to the detection of E corrugated board bond strength.
For achieving the above object, the present invention adopts following technical scheme:
This E type corrugated board stripping bracket for detecting adhesive strength comprise "
" type upper supporting piece and form frame shape structure with upper supporting piece
Type lower support element, upper supporting piece comprise compression plate and side back up pad, are fixed with the several contact pins parallel with last compression plate on the side back up pad; Lower support element comprises compression plate and side back up pad down, be fixed with the several contact pins parallel on the side back up pad with following compression plate, be equipped with the boring that several parallel on the described side back up pad, described contact pin one end is equipped with the copper post of tape spool shoulder, contact pin inserts in the copper post and is connected and fixed with the copper post, and embed in the corresponding boring by the copper post, be connected and fixed with boring; And the diameter of contact pin, the spacing of contact pin are suitable with the stupefied height of E type corrugated board, stupefied pitch of holes respectively.
The diameter of described contact pin is 1.1mm.
The span of the centre distance between described adjacent two contact pins is 6.12～7.59mm; The span of the centre distance between head and the tail two contact pins is 73.44～75.90mm.
The material of described contact pin is a tool steel, and hardness is 60 °～62 °.
The method for making of this E type corrugated board stripping bracket for detecting adhesive strength may further comprise the steps:
A. make "
" the type upper supporting piece and
The type lower support element, and on the side back up pad of upper supporting piece and lower support element, offer several respectively and parallel boring;
B. choose the copper base of respective numbers, and on the copper base, bore a pin holes respectively;
C. make corresponding contact pin, contact pin one end is squeezed in the pin holes of copper base and fixing;
D., the copper base car that contact pin will be installed becomes the copper post of tape spool shoulder;
E. the copper post among the step D is embedded respectively in the corresponding boring, and fix by the shaft shoulder and side back up pad.
This method for making also comprises step F, and the contact pin after installing in the step e is carried out horizontal survey, if deviation is arranged, according to the deviation situation to the fine setting of pressurizeing of the shaft shoulder of copper post.
In described step C, adopting tool steel material to make diameter is the contact pin of 1.1mm, and makes its hardness reach 60 °～62 ° by the hardness processing.
The span of the centre distance between adjacent two contact pins on the back up pad of described the same side is made as 6.12～7.59mm; The span of the centre distance between head and the tail two contact pins is made as 73.44～75.90mm.
In technique scheme, E type corrugated board stripping bracket for detecting adhesive strength of the present invention and preparation method thereof, by being provided with and the suitable contact pin of E type corrugated board, thereby can be applicable to the detection of E type corrugated board bond strength, and not only can effectively guarantee the intensity and the amount of deflection of contact pin, but also can finely tune the depth of parallelism of contact pin by the copper post.In addition, impaired if contact pin bends, only need the copper post is got, can carry out the dismounting and the replacing of impaired contact pin, thereby reduce use cost.
Description of drawings
Fig. 1 is the structural representation of the fixing test frame of prior art and double-deck A, Type B corrugated board;
Fig. 2 is the structural representation of E type corrugated board stripping bracket for detecting adhesive strength of the present invention and double-deck E type corrugated board;
Fig. 3 is the user mode synoptic diagram of stripping bracket of the present invention;
Fig. 4 is the cut-open view along A-A line among Fig. 2;
Fig. 5 is the process flow diagram of the method for making of E type corrugated board stripping bracket for detecting adhesive strength of the present invention.
Embodiment
Further specify technical scheme of the present invention below in conjunction with drawings and Examples.
See also Fig. 2～shown in Figure 4, E type corrugated board stripping bracket for detecting adhesive strength 20 of the present invention comprise "
" type upper supporting piece 21 and form frame shape structures with upper supporting piece 21
Type lower support element 22, upper supporting piece 21 comprise compression plate 211 and side back up pad 212, are fixed with the several contact pins 23 parallel with last compression plate 211 on the side back up pad 212; Lower support element 22 comprises down compression plate 221 and side back up pad 222, is fixed with the several contact pins 23 parallel with following compression plate 221 on the side back up pad 222.Contact pin 23 specifically is provided with as follows, on the side back up pad 212,222 of upper supporting piece 21 and lower support element 22, be equipped with several boring that is parallel to each other 24, and contact pin 23 1 ends are equipped with the copper post 25 of tape spool shoulder, copper post 25 1 ends are drilled with pin holes, be connected and fixed with copper post 25 in the pin holes of contact pin 23 1 ends insertion copper post 25, and the other end by copper post 25 embeds in 212, the 222 corresponding borings 24 of side back up pad, is connected and fixed by the shaft shoulder and boring 24; Contact pin 23 quantity on each side back up pad 212,222 are 11～13 (pin count shown in Fig. 2 is 13), and the spacing of the diameter of contact pin 23, contact pin 23 is suitable with the stupefied height of E type corrugated board 2, stupefied pitch of holes respectively.Because the stupefied height of E type corrugated board 2 is very little, when therefore designing contact pin 23 sizes, need dwindle the diameter of contact pin 23, make it suitable with stupefied height, but when dwindling contact pin 23 diameters, will bring problems such as the intensity of contact pin 23 and amount of deflection, contact pin 13 diameters of existing testing jig 10 (see figure 1)s that are used to detect A, B, C type corrugated board are thicker, all more than 2mm, therefore need not to consider its hardness, the contact pin 23 of this stripping bracket 20 must guarantee that then contact pin 23 does not only have plastic deformation after test, and does not rupture in test.Through repetitious test and calculating, the diameter of this contact pin 23 is set at 1.1mm the most at last, though should value only than 1.0mm big 0.1mm, but its xsect has increased by 21%, can increase its intensity greatly, and to the material selection tool steel of this contact pin 23, and its hardness reaches 60 °～62 °, can finally make its intensity and winding degree reach test request like this.The syringe needle of these contact pin 23 other ends is the dome shape structure, can avoid inserting the hand of hindering sample and operator.And the span of the centre distance on the side back up pad 212,222 between adjacent two contact pins 23 is 6.12～7.59mm; The span of the centre distance between head and the tail two contact pins 23 is 73.44～75.90mm.Through repeatedly market survey discovery, length be the stupefied hole count of E corrugated board of 300mm minimum only be 79, therefore, by statistics, analysis and calculating to enquiry data, finally design and produce a series of totally 11 these stripping brackets 20 of cover, can be used in the market, the bond strength of the E corrugated board of different size detects.Each dimensional parameters that overlaps stripping bracket 20 sees also shown in the table 3:
Table 3
| Each overlaps the title of stripping bracket | Be suitable for the stupefied hole count/80mm of E type corrugated board | The centre distance of adjacent two contact pins (mm) | The centre distance (mm) of head and the tail two contact pins | Stripping bracket length overall (mm) |
| E?26 | 26.1437908 | 6.12 | 73.44 | 91.00 |
| E?25.5 | 25.6410256 | 6.24 | 74.88 | 91.00 |
| E?25 | 25.1572327 | 6.36 | 76.32 | 91.00 |
| E?24.5 | 24.6153846 | 6.50 | 78.00 | 91.00 |
| E?24 | 24.13273 | 6.63 | 72.93 | 91.00 |
| E?23.5 | 23.6686391 | 6.76 | 74.36 | 91.00 |
| E?23 | 23.1884058 | 6.90 | 75.90 | 91.00 |
| E?22.5 | 22.6628895 | 7.06 | 77.66 | 91.00 |
| E?22 | 22.1300138 | 7.23 | 72.30 | 91.00 |
| E?21.5 | 21.6216216 | 7.40 | 74.00 | 91.00 |
| E?21 | 21.0803689 | 7.59 | 75.90 | 91.00 |
Need to prove that at this title of every cover stripping bracket 20 can directly be engraved on the corresponding support member, be convenient to distinguish and use.In use, if the stupefied hole of tested E corrugated board 2 is several 79/300mm, when the stupefied hole count of the sample that is made into 80mm then is about 21.0666667, therefore can select title is that the stripping bracket 20 of " E 21 " detects.Fig. 2, sample shown in Fig. 3 is double-deck E corrugated board, suppose upper strata E corrugated board 2 is detected, concrete detection step is as follows, earlier the contact pin on the upper supporting piece 21 23 is inserted in the following stupefied hole 4 of upper strata E corrugated board 2, again the contact pin on the lower support element 22 23 is inserted in the last stupefied hole 3 of upper strata E corrugated board 2, make lower support element 22 and upper supporting piece 21 form a frame shape structure, begin then the last compression plate 211 of upper supporting piece 21 and the following compression plate 221 of lower support element 22 are exerted pressure simultaneously, make, lower support element 21, contact pin 23 on 22 is done relative motion up and down, widen E type corrugated board on, following stupefied hole 3,4, pulled open until stupefied hole, make stupefied paper separate with cardboard, directly extract contact pin 23 at last, promptly can carry out next test.The sample of every kind of corrugated board need be tested 10～12 times, after Total Test finishes, with the sample mean substitution formula that obtains: P=F/L, wherein: P---and bond strength; Required maximum, force (mean values of 10～12 numerical value) when F---sample separates; L---the numerical value that stressed total length (0.025 * pin count) computing of sample obtains is the bond strength of this E type corrugated board.
Please in conjunction with shown in Figure 5, because contact pin 23 diameters of stripping bracket 20 of the present invention are very thin, if directly on side back up pad 212,222, open corresponding tiny boring, the one, be difficult to guarantee that boring keeps vertical with compression plate 211,221, the 2nd, also can't in boring, carry out boring process, thereby be difficult to guarantee the depth of parallelism of whole contact pin 23.Therefore, the method for making of E type corrugated board stripping bracket for detecting adhesive strength 20 of the present invention, specifically adopt following steps: make earlier "
" type upper supporting piece 21 Hes
Type lower support element 22, and on the side back up pad 212,222 of upper supporting piece 21 and lower support element 22, offer several respectively and parallel boring 24, boring 24 diameter is about 4mm; Choose the copper base of respective numbers then, and each copper base is placed on brill one pin holes on the high-speed drilling machine; Again the contact pin of making 23 is squeezed into respectively in the pin holes of corresponding copper base and fixing; And then the copper base is placed on the lathe and fixing plug pin 23, with the copper base respectively car become to have the copper post 25 of the shaft shoulder, the boring 24 on the diameter of copper post 25 and the side back up pad 212 is suitable; At last, all copper post 25 1 ends are embedded in the corresponding boring 24, and fixing by the shaft shoulder and side back up pad 212.In order to guarantee that contact pin has enough intensity and winding degree, above-mentioned contact pin adopts the material of tool steel to make, and the diameter of making is 1.1mm, also handles making its hardness reach 60 °～62 ° in addition by hardness, thereby can satisfy testing requirements.In order to guarantee the depth of parallelism of contact pin, also can finely tune by copper post 25, guarantee between the contact pin 23 and the depth of parallelism between contact pin 23 and the corresponding compression plate 211,212.Trim step is as follows, earlier the contact pin 23 after installing is carried out horizontal survey, and whether measure has deviation, if deviation is arranged, then can be according to the deviation situation, and to the shaft shoulder of the copper post 25 fine setting correction of pressurizeing, make the depth of parallelism reach standard-required.Certainly, in case contact pin 23 occurs bending and deformation, the copper post 25 that only needs to have contact pin 23 is got, and can change contact pin 23.Need to prove at this,, the span of the centre distance between adjacent two contact pins 23 on the same side back up pad 212,222 is made as 6.12～7.59mm according to the E type corrugated board of different size; The span of the centre distance between head and the tail two contact pins 23 is made as 73.44～75.90mm, determines when this span can be holed on side back up pad 212,222.Specifically can make a series of these stripping brackets 20 of totally 11 covers, each dimensional parameters that overlaps stripping bracket 20 sees also table 3, thereby conveniently is used for the bond strength of all in the market E corrugated boards is detected.
In sum, stripping bracket 20 of the present invention is a kind of aids that design at all E corrugated board bond strengths detections in the market specially, all advantages that not only possessed existing testing jig 10, and have that contact pin 23 can be adjusted, replaceable and advantages such as use cost is low, the life-span is long, thereby filled up E corrugated board bond strength and detected this blank that effectively to launch all the time, for the supervision and management of supervising E corrugated board quality and inspection and quarantining for import/export preferably provide favourable support.
Those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the present invention, and be not to be used as limitation of the invention, as long as in connotation scope of the present invention, all will drop in claims scope of the present invention variation, the modification of the above embodiment.
Claims (8)
1. E type corrugated board stripping bracket for detecting adhesive strength, this stripping bracket comprises
Type upper supporting piece and form frame shape structure with upper supporting piece
Type lower support element, upper supporting piece comprise compression plate and side back up pad, are fixed with the several contact pins parallel with last compression plate on the side back up pad; Lower support element comprises compression plate and side back up pad down, is fixed with the several contact pins parallel with following compression plate on the side back up pad, it is characterized in that:
Be equipped with the boring that several parallel on the described side back up pad, described contact pin one end is equipped with the copper post of tape spool shoulder, and contact pin inserts in the copper post and is connected and fixed with the copper post, and embeds in the corresponding boring by the copper post, is connected and fixed with boring; And the diameter of contact pin, the spacing of contact pin are suitable with the stupefied height of E type corrugated board, stupefied pitch of holes respectively.
2. E type corrugated board stripping bracket for detecting adhesive strength as claimed in claim 1 is characterized in that:
The diameter of described contact pin is 1.1mm.
3. E type corrugated board stripping bracket for detecting adhesive strength as claimed in claim 1 or 2 is characterized in that:
The span of the centre distance between described adjacent two contact pins is 6.12～7.59mm; The span of the centre distance between head and the tail two contact pins is 73.44～75.90mm.
4. E type corrugated board stripping bracket for detecting adhesive strength as claimed in claim 1 is characterized in that:
The material of described contact pin is a tool steel, and hardness is 60 °～62 °.
5. the method for making of an E type corrugated board stripping bracket for detecting adhesive strength is characterized in that
This method for making may further comprise the steps:
A. make
The type upper supporting piece and
The type lower support element, and on the side back up pad of upper supporting piece and lower support element, offer several respectively and parallel boring;
B. choose the copper base of respective numbers, and on the copper base, bore a pin holes respectively;
C. make corresponding contact pin, contact pin one end is squeezed in the pin holes of copper base and fixing;
D., the copper base car that contact pin will be installed becomes the copper post of tape spool shoulder;
E. the copper post among the step D is embedded respectively in the corresponding boring, and fix by the shaft shoulder and side back up pad.
6. the method for making of E type corrugated board stripping bracket for detecting adhesive strength as claimed in claim 5 is characterized in that:
This method for making also comprises step F, and the contact pin after installing in the step e is carried out horizontal survey, if deviation is arranged, according to the deviation situation to the fine setting of pressurizeing of the shaft shoulder of copper post.
7. the method for making of E type corrugated board stripping bracket for detecting adhesive strength as claimed in claim 5 is characterized in that:
In described step C, adopting tool steel material to make diameter is the contact pin of 1.1mm, and makes its hardness reach 60 °～62 ° by the hardness processing.
8. the method for making of E type corrugated board stripping bracket for detecting adhesive strength as claimed in claim 5 is characterized in that:
The span of the centre distance between adjacent two contact pins on the back up pad of described the same side is made as 6.12～7.59mm; The span of the centre distance between head and the tail two contact pins is made as 73.44～75.90mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810207823 CN101446543B (en) | 2008-12-25 | 2008-12-25 | Stripping bracket for detecting adhesive strength of E-shaped corrugated board and manufacture method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810207823 CN101446543B (en) | 2008-12-25 | 2008-12-25 | Stripping bracket for detecting adhesive strength of E-shaped corrugated board and manufacture method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101446543A true CN101446543A (en) | 2009-06-03 |
| CN101446543B CN101446543B (en) | 2011-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200810207823 Expired - Fee Related CN101446543B (en) | 2008-12-25 | 2008-12-25 | Stripping bracket for detecting adhesive strength of E-shaped corrugated board and manufacture method thereof |
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| CN (1) | CN101446543B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102323210A (en) * | 2011-09-16 | 2012-01-18 | 上海瑞纺仪器有限公司 | Adhesive strength meter for corrugated board |
| CN106290147A (en) * | 2016-07-21 | 2017-01-04 | 株洲时代新材料科技股份有限公司 | Rubber blanket rubber adhesive strength method of testing |
| CN108519327A (en) * | 2018-04-13 | 2018-09-11 | 上海众材工程检测有限公司 | A kind of reinforcing fixture, caking property analyzer and caking property detection method |
| CN108749149A (en) * | 2018-05-25 | 2018-11-06 | 徐盼盼 | A kind of corrugated paper sectional repair equipment for printing packaging |
| CN109001107A (en) * | 2018-07-30 | 2018-12-14 | 王忠良 | A kind of device detecting corrugated paper adhesive strength |
| CN109094114A (en) * | 2018-07-20 | 2018-12-28 | 浙江大胜达包装股份有限公司 | Printing linkage Poor cohesion discharge system |
| CN110921111A (en) * | 2019-12-13 | 2020-03-27 | 福建省文松彩印有限公司 | Energy-saving heat-preservation corrugated carton and processing method thereof |
| CN113075122A (en) * | 2021-03-23 | 2021-07-06 | 宁夏计量质量检验检测研究院 | Row needle for corrugated board adhesive strength experiments |
-
2008
- 2008-12-25 CN CN 200810207823 patent/CN101446543B/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102323210A (en) * | 2011-09-16 | 2012-01-18 | 上海瑞纺仪器有限公司 | Adhesive strength meter for corrugated board |
| CN106290147A (en) * | 2016-07-21 | 2017-01-04 | 株洲时代新材料科技股份有限公司 | Rubber blanket rubber adhesive strength method of testing |
| CN106290147B (en) * | 2016-07-21 | 2018-10-02 | 株洲时代新材料科技股份有限公司 | Rubber pad rubber adhesive strength test method |
| CN108519327A (en) * | 2018-04-13 | 2018-09-11 | 上海众材工程检测有限公司 | A kind of reinforcing fixture, caking property analyzer and caking property detection method |
| CN108749149A (en) * | 2018-05-25 | 2018-11-06 | 徐盼盼 | A kind of corrugated paper sectional repair equipment for printing packaging |
| CN108749149B (en) * | 2018-05-25 | 2019-09-24 | 杭州富阳福士得食品有限公司 | A kind of corrugated paper sectional repair equipment for printing packaging |
| CN109094114A (en) * | 2018-07-20 | 2018-12-28 | 浙江大胜达包装股份有限公司 | Printing linkage Poor cohesion discharge system |
| CN109001107A (en) * | 2018-07-30 | 2018-12-14 | 王忠良 | A kind of device detecting corrugated paper adhesive strength |
| CN109001107B (en) * | 2018-07-30 | 2020-12-15 | 台山市世昌纸业有限公司 | Device for detecting bonding strength of corrugated paper |
| CN110921111A (en) * | 2019-12-13 | 2020-03-27 | 福建省文松彩印有限公司 | Energy-saving heat-preservation corrugated carton and processing method thereof |
| CN110921111B (en) * | 2019-12-13 | 2022-01-07 | 福建省文松彩印有限公司 | Energy-saving heat-preservation corrugated carton and processing method thereof |
| CN113075122A (en) * | 2021-03-23 | 2021-07-06 | 宁夏计量质量检验检测研究院 | Row needle for corrugated board adhesive strength experiments |
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| Publication number | Publication date |
|---|---|
| CN101446543B (en) | 2011-11-09 |
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