CN202631378U - Abrasion resistance determinator for label paper ink layer - Google Patents
Abrasion resistance determinator for label paper ink layer Download PDFInfo
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- CN202631378U CN202631378U CN 201220025561 CN201220025561U CN202631378U CN 202631378 U CN202631378 U CN 202631378U CN 201220025561 CN201220025561 CN 201220025561 CN 201220025561 U CN201220025561 U CN 201220025561U CN 202631378 U CN202631378 U CN 202631378U
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- rubbing
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- label paper
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Abstract
The utility model discloses an abrasion resistance determinator for a label paper ink layer. The abrasion resistance determinator is composed of an iron block (1), a friction body (2) with rubber, a friction table (4) and a stainless steel plate (5), wherein the iron block (1) is bonded onto the friction body (2) with the rubber, a sample (3) is bonded onto the friction body (2), and a printing face of the sample (3) faces downwards and comes into contact with the stainless steel plate (5) which is fixed on the friction table (4) through a fixing clamp (6). A friction tester is started to carry out reciprocating friction and then is stopped to take the sample down; and specific values of color densities before and after sample friction are used to represent the abrasion resistance of the label paper ink layer. The abrasion resistance determinator disclosed by the utility model is closer to an actual friction condition of a tobacco packet on a packaging machine, and the sample is fixed on the friction body, so that better easiness is brought to implementation. The abrasion resistance determinator is simple in process, low in cost and capable of simply and rapidly carrying out determination of the abrasion resistance of the label paper ink layer directly.
Description
Technical field
The utility model belongs to the cigarette package technical field of measurement and test, is specifically related to a kind of label paper China ink layer fastness to rubbing determinator.
Background technology
Label paper China ink layer wearing quality is meant the resistivity of label paper ink coating to the friction mechanism effect.In the tobacco bale package production; Because the needs of technological process; Need many places repeatedly to carry out contacting of ink lay and equipment,, will cause to scratch, grind colored even damaged phenomenon if the printing ink wearing quality of label paper itself is low; Cause pattern disappearance or tobacco bale surface that scratch is arranged, had a strong impact on the presentation quality of cigarette package.Along with the automatic package speed of cigarette enterprise increases substantially, to label paper China ink layer fastness to rubbing require increasingly high.
At present, the standard of label paper China ink layer wearing quality main reference is tested for the assay method of lithographic plate embellish and pressing article China ink layer wearing quality, the main China ink layer testing machine that adopt, and friction papers adopts 80g/m
2Cleaning offset paper (or A4 paper), test result compares value representation with the average density before and after the sample friction.This method is found to receive the influence of paper bigger in actual application, and standard deviation is also bigger, and it is qualified to occur the laboratory judgement easily, and the machine of going up defective phenomenon on probation.Given this plant reason, equipment needs to improve.
The utility model content
The purpose of the utility model is in order to solve above-mentioned technical matters, provides a kind of error little, convenient and swift, the actual label paper China ink layer fastness to rubbing determinator of cigar mill of fitting more.
The above-mentioned purpose of the utility model is achieved through following technical scheme.
A kind of label paper China ink layer fastness to rubbing determinator is to be made up of iron block (1), the friction piece (2) that has rubber, rubbing table (4), corrosion resistant plate (5); Iron block (1) is bonded on the friction piece (2); Sample (3) sticks on the friction piece (2); Sample (3) printing surface is downward, contact corrosion resistant plate (5), and stainless steel (5) is fixed on the rubbing table (4).Described stainless steel (5) can be fixed through geometrical clamp (6).
During test, open frictional testing machine and come and go friction, shut down and take off sample; Adopt the China ink layer fastness to rubbing than value representation label paper of the colour density of sample friction front and back.
Iron block (1) is to be bonded on the friction piece (2) that has rubber.Rubber in friction process, plays buffer action in the lower end of friction piece.
Said sample aspect to be measured is long-pending should to be slightly larger than the area size that friction piece rubs, and described sample area is slightly larger than the area that friction piece rubs, and sample adopts the mode of pasting to be fixed on the friction piece.
Adopt corrosion resistant plate to place on the rubbing table, can be so that friction be even, error is little, the actual conditions of more pressing close to packaging machine, this is one of important breakthrough of the present invention.
Corrosion resistant plate thickness is preferably 1.0～2.0mm, and width is 30～50mm, and length is 60～100mm.Corrosion resistant plate preferred surface mirror polish, roughness are 0.1～0.4 μ m.
The material of adoptable preferred corrosion resistant plate is 302 or 304 type corrosion resistant plates.Be more preferably 304 steel plates.
Corrosion resistant plate picks an amount of detersive with Wiping material and carries out wiping before test; And then it is dried with clean absorbent cotton; So repeatedly more than three times; Until the workplace of corrosion resistant plate till estimating cleaning, after the cleaning, the workplace of not handy hand or other objects contact corrosion resistant plate.The corrosion resistant plate detersive is the SILVER REAGENT that is suitable for such as acetone, normal hexane, ethanol, isopropyl alcohol or the above solvent of technical grade of noresidue preferably.As preferred version, can select ethanol.Wiping material can be preferably the soft fabric that absorbent gauze, absorbent cotton, nonwoven fabrics etc. do not have staple fibre to drop, and does not contain the material that dissolves in detersive.
The utility model on the prior art basis, has improved friction media owing to having adopted above technical scheme, adopts corrosion resistant plate to replace offset paper, and more near tobacco bale friction actual conditions on the packaging machine, and sample is fixed on the friction piece enforcement more easily.The utility model technology is simple, and is with low cost, need not to carry out scrap build, can directly carry out the mensuration of label paper China ink layer fastness to rubbing.
Description of drawings
Fig. 1 is for using the structural representation of the utility model label paper China ink layer fastness to rubbing determinator.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further to specify, but cited instance is not to qualification of the present invention.
Embodiment 1
A kind of label paper China ink layer fastness to rubbing determinator is to be made up of iron block (1), the friction piece (2) that has rubber, rubbing table (4), corrosion resistant plate (5); Iron block (1) is bonded on the friction piece (2) that has rubber; Sample (3) sticks on the friction piece (2); Sample (3) printing surface is downward, contact corrosion resistant plate (5), and stainless steel (5) is fixed on the rubbing table (4) with geometrical clamp (6).
On corrosion resistant plate fixed friction platform, its thickness of corrosion resistant plate is 1.5mm, and width is 40mm, and length is 60mm, the surface mirror mirror polish, and its roughness is 0.3 μ m, material is 304 type corrosion resistant plates.Corrosion resistant plate picks an amount of ethanol with absorbent cotton and carries out wiping before test; And then with clean absorbent cotton it is dried, so repeatedly more than three times, till the workplace range estimation cleaning of corrosion resistant plate; After the cleaning, the workplace of not handy hand or other objects contact corrosion resistant plate.
The capsule label paper of testing be (23 ± 1) ℃ in temperature, relative humidity is regulated 24h at least under (60 ± 2) % condition, and under the environmental baseline of above-mentioned standard code, makes an experiment.Measure sample wait the to rub an ink stone colour density of layer with reflection densitometer, survey at 3 and average.Test capsule label paper sample is cut into the size of 50mm * 150mm, sample is sticked on the friction piece, both sides are fixed.
Open frictional testing machine and come and go friction, the friction number of times is that 42 times/min fraction time is 1min, shuts down and takes off sample.Measure the same position after rubbing at 3 with reflection densitometer, average.The ratio of colour density is as China ink layer fastness to rubbing before friction back and the friction, and measuring the black layer of this sample fastness to rubbing mean value is 0.967, and standard deviation is 0.013.
Embodiment 2
Employing is as the device of embodiment 1.What fix on the rubbing table is corrosion resistant plate.
Be that with embodiment 1 difference sample selects case paper to measure.The size that cuts of case paper also is 50mm * 150mm.The ratio of colour density is as China ink layer fastness to rubbing before friction back and the friction, and measuring the black layer of this sample fastness to rubbing mean value is 0.916, and standard deviation is 0.016.
Embodiment 3
Employing is as the device of embodiment 1.What fix on the rubbing table is corrosion resistant plate.
Be that with embodiment 1 difference the friction number of times is 42 times/min, fraction time is 2min, and the ratio of colour density is as China ink layer fastness to rubbing before friction back and the friction, and measuring the black layer of this sample fastness to rubbing mean value is 0.882, and standard deviation is 0.028.
Embodiment 4
Employing is as the device of embodiment 1.What fix on the rubbing table is corrosion resistant plate.
Be that with embodiment 1 difference the friction number of times is 106 times/min, fraction time is 1min, and the ratio of colour density is as China ink layer fastness to rubbing before friction back and the friction, and measuring the black layer of this sample fastness to rubbing mean value is 0.874, and standard deviation is 0.034.
Embodiment 5
Be that with embodiment 1 difference as a comparison, what fix on the device rubbing table of employing is the A4 paper, replaces corrosion resistant plate.
The capsule label paper of testing, A4 paper are (23 ± 1) ℃ in temperature, and relative humidity is regulated 24h at least under (60 ± 2) % condition, and under the environmental baseline of above-mentioned standard code, makes an experiment.The A4 paper is selected clean, the paper of surface no-pollution.Measure sample wait the to rub an ink stone colour density of layer with reflection densitometer, survey at 3 and average.Test capsule label paper sample is cut into the size of 50mm * 150mm, sample is sticked on the friction piece, both sides are fixed.On A4 paper fixed friction platform.The A4 paper is observed before test and is had or not obvious paper defects or pollution.
Open frictional testing machine and come and go friction, the friction number of times is that 42 times/min fraction time is 1min, shuts down and takes off sample.Measure the same position after rubbing at 3 with reflection densitometer, average.The ratio of colour density is as China ink layer fastness to rubbing before friction back and the friction, and measuring the black layer of this sample fastness to rubbing mean value is 0.869, and standard deviation is 0.036.
Embodiment 6
Employing is as the device of embodiment 5.What fix on the rubbing table is the A4 paper.
Be that with embodiment 5 differences sample selects case paper to measure.The size that cuts of case paper also is 50mm * 150mm.The ratio of colour density is as China ink layer fastness to rubbing before friction back and the friction, and measuring the black layer of this sample fastness to rubbing mean value is 0.908, and standard deviation is 0.031.
Embodiment 1,2 compares with embodiment 5,6; Standard deviation is less, shows that the dispersion of data is little, system repeated higher; This device is owing to adopt corrosion resistant plate as friction media; More press close to the reality of packaging machine, can measure than the label paper China ink layer fastness to rubbing of carrying out of science through adjustment friction number of times, fraction time simultaneously.
Claims (7)
1. label paper China ink layer fastness to rubbing determinator; It is characterized in that it being to constitute by iron block (1), the friction piece (2) that has rubber, rubbing table (4), corrosion resistant plate (5); On iron block (1) the bonding friction piece (2), sample (3) sticks on the friction piece (2), and sample (3) printing surface is downward; Contact corrosion resistant plate (5), stainless steel (5) is fixed on the rubbing table (4).
2. like right 1 said label paper China ink layer fastness to rubbing determinator, it is characterized in that described stainless steel (5) is fixed on the rubbing table (4) with geometrical clamp (6).
3. like right 1 said label paper China ink layer fastness to rubbing determinator, it is characterized in that described sample area is slightly larger than the area that friction piece rubs, sample adopts the mode of pasting to be fixed on the friction piece.
4. like right 1 said label paper China ink layer fastness to rubbing determinator, it is characterized in that described corrosion resistant plate thickness is 1.0～3.0mm, width is 30～50mm, and length is 60～100mm.
5. like right 1 said label paper China ink layer fastness to rubbing determinator, it is characterized in that described corrosion resistant plate surface mirror mirror polish, roughness is 0.1～0.4 μ m.
6. like patent right 1 said label paper China ink layer fastness to rubbing determinator, it is characterized in that the material of described corrosion resistant plate is selected 302 or 304 type corrosion resistant plates.
7. like patent right 6 said label paper China ink layer fastness to rubbing determinators, it is characterized in that described corrosion resistant plate is 304 steel plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220025561 CN202631378U (en) | 2012-01-19 | 2012-01-19 | Abrasion resistance determinator for label paper ink layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220025561 CN202631378U (en) | 2012-01-19 | 2012-01-19 | Abrasion resistance determinator for label paper ink layer |
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| Publication Number | Publication Date |
|---|---|
| CN202631378U true CN202631378U (en) | 2012-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220025561 Expired - Lifetime CN202631378U (en) | 2012-01-19 | 2012-01-19 | Abrasion resistance determinator for label paper ink layer |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102564883A (en) * | 2012-01-19 | 2012-07-11 | 广东中烟工业有限责任公司 | Device for determining wear resistance of ink layer of label paper |
| CN104280304A (en) * | 2013-07-02 | 2015-01-14 | 金东纸业（江苏）股份有限公司 | Friction resistant performance evaluation method of paper printing ink printing layer |
-
2012
- 2012-01-19 CN CN 201220025561 patent/CN202631378U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102564883A (en) * | 2012-01-19 | 2012-07-11 | 广东中烟工业有限责任公司 | Device for determining wear resistance of ink layer of label paper |
| CN104280304A (en) * | 2013-07-02 | 2015-01-14 | 金东纸业（江苏）股份有限公司 | Friction resistant performance evaluation method of paper printing ink printing layer |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121226 |