The cover is easy to open a cosmetics packaging production design trend

Container can be divided into cosmetics packaging production of containers and cup two kinds big. Cosmetics packaging production containers, the plastic cosmetics packaging production, glass packaging production and so on, in order to allow consumers to easily open ( Usually open cosmetics packaging production cover) , open the cosmetics packaging production needs to control the torque force to cover; For some special anti-counterfeiting efficacy of cosmetics packaging production cover, still need to control the open TAB. Cup container, its open mode is mainly in the heat sealing strip or tools such as to Pierce through a straw cover material at the top, so according to different packing materials, the need to adjust the heat sealing strength or durability performance. The best parameter range of choice because of the consumption objects vary, such as for children's development of beverage, you need to set according to children's grip strength and wrist. Comprehensive view, to improve the container easy open do you usually need to, the following parameters testing.
1。 Friction coefficient test
1 need to detect the outer wall of the container, cosmetics packaging production cover surface or cover material on the surface of the friction coefficient.
to detect the outer wall of the container of the coefficient of friction is to make consumers in open container can hold cosmetics packaging production, to avoid slippage phenomenon. If consumers hand when hold cosmetics packaging production body and cosmetics packaging production, the phenomenon of the slippage between the body, open will greatly increase the difficulty.
for cosmetics packaging production cover ( Rotate open) In open with hand contact friction coefficient of the control is also very important, this part of the friction coefficient is generally bigger is better, now on the market of plastic cosmetic packaging production of cosmetics packaging production profile is concave and convex stripes patterns is an effective means of increasing friction coefficient. Cup container some of them are sealed with heat sealing cover material, the heat sealing part is mainly on the edge of the glass. A common open is the way in which the heat sealing of the separation at the top, so need to increase the friction coefficient on the surface of the membrane to prevent slippage phenomenon during stripping cover material and increase the difficulty of the opening.
1。 2 the torque force test
to rotate and open to the cosmetics packaging containers production cover should be cosmetics packaging production of torque force test. Now, screw cap process after filling in the container is much by automatic screw cap on the production line equipment is complete, so you can compare the size of the precise control of torque force. Sampling test by way of a batch of containers of cosmetics packaging production cap torque force test, and according to the container when the design calculations to determine the most appropriate target consumers of torque force value adjustment, usually get a good result for open.
1。 3 heat seal strength testing
some without cover cup container is to use heat sealing sealing cover material, such as the jelly cup, yogurt cup, etc. Using this kind of packing, on the one hand, than cosmetics packaging production container cost is low, on the other hand can also provide easy to carry and use the small capacity of packaging, so the application promotion very fast. Now, set the cup body stamping, filling content, heat sealing cover material, finished product output all processes in the integration of equipment have been introduced, which can effectively avoid the cup body to filling after production may occur before the pollution situation, and removed from the cup body takes care of the cost.
of the heat seal strength of the glass heat sealing in detection is very important. On the one hand, in the process of preservation of the product and shipping, heat sealing place under the impact of the external force at the top, heat sealing strength is too low will lead to heat sealing in cracks, leakage of contents, etc. On the contrary, if the heat sealing strength is too large will greatly increase in the heat sealing strip away ( If frozen, cup noodle) Open the difficulty, so you need to cover material and cup body the heat sealing strength control in a reasonable range. It's important to note that cover material and the cup body between the heat sealing and heat sealing film is not completely the same, especially the shape of the head and hot sealing width. So the detection of the index when had better choose professional heat sealing test instrument, such as Labthink lincom launched special cup container heat sealing device, according to the size of testing sample.
1。 4 durability performance test stab
for some pierced cover material is needed to open the packaging of products ( Such as yogurt cups) Need to detect cover material durability performance. Other materials and testing the durability performance is different, there will need to cover material's durability performance control in an appropriate range: on the one hand, to ensure the material to resist the impact of the external force in the storage transportation, avoid the cover material fracture; On the other hand, when using straws tools such as open the packing should be able to open smoothly.