Cosmetics packaging testing instruments related testing methods

Cosmetics packaging testing instruments related test method of cosmetics packaging testing instrument detection method

as the modern fashion consumer goods, cosmetics should not only have the beautiful packaging, but also needs to be implemented in the transportation link or shelf period on the product the best protection. As a famous domestic testing instrument and testing service providers, combined with the cosmetics packaging testing and application requirements, now will the test items and test methods are simple summary, in order to cosmetics and cosmetic packaging supplies production enterprise help in terms of packaging testing and quality control.

a, cosmetics packaging transportation test

through transport, shelf display, such as link to reach consumers' hands in good condition, we have to have good transport packaging. Now cosmetics transport mainly corrugated carton packaging, main detection index is the cartons compressive strength and stacking test.

1, the carton compressive strength test, in this model as the ZB - KY carton compression testing machine for the corresponding introduction. When testing puts corrugated carton ZB - Between two platen KY carton compression testing machine, set the compression speed, start the test pressure to the carton when crushing pressure is the pressure intensity, expressed in KN. Carton compressive strength tests when it is important to note that, in accordance with relevant provisions of the inspection standard set pressure value ( Generally for 220 n) Test again.

2, carton stacking test

in the process of shipping cartons need stacking place, at the lowest layer of carton to bear the pressure of upper multiple cartons, not to collapse, must be appropriate compressive strength after stacking, so for stacking and maximum crushing force both detection is very important. ZB - KY built-in stacking test function, can direct stacking test results are given.

3, simulated transport vibration test

packaging products from turbulence in transit, may cause the corresponding to the product, so we need to simulate the transport vibration reliability test was carried out on the products, when ZB - here MZ - Type 100 simulated transport vibration test rig as an example, the product fixed on the test bench, make the product in the corresponding working hours and rotational speed under vibration test, the product is suitable for the European international standards, is an ideal transport vibration test equipment.

4, packaging drop test

products will inevitably be in the process of handling or use fall, testing the resistance to fall off is also vital, ZB - here DL - Type 150 single wing drop testing machine as an example, the packaged product ( Or naked down, that is, the product in the absence of any packaging drop test) The drop testing machine arm, the product from a certain height, do free drop test ( Including the falling edge, the Angle, the surface of the product) 。

2, cosmetics packaging and printing quality detection

to have good visual aesthetic feeling, all beautifully printed, for its printing quality detection is more important. Now cosmetics printing quality detection routine project for printing ink film abrasion resistance ( Scratch resistance) And adhesion fastness testing, color discrimination.

1.

with ZB - wear-resisting performance detection YM ink discoloration testing machine as an example. After, according to the regulations of the GB7706 prepared specimens under fixed friction testing machine test on the plane, take 80 g clean offset paper installed on the load on the block. Set the number of friction start after test ( General 40) back and forth And, ultimately, to test the density changes before and after to printing quality. General with more than 70% as a condition of conformity assessment.

2, the color discrimination:

people usually observe the color in the sun, so the industrial production of fine color to contend with approximate real job requires lighting light source is the spectral power distribution of the sun, that is specified in the CIE D65 standard light source. In color matching process is, however, there is a very special phenomenon: the sample is the same as the color sample will appear in the first light, while a light outside don't appear the color difference, the so-called phenomenon of same color spectrum, so choosing a standard light source box must have double light source, the ZB - here 600 standard light source for color light box as an example, the equipment is equipped with D65 and F/A double light source of light, good solve the problem of the same color spectrum. Conversion table packaging printing knowledge