Pet plastic bottle cap sealing are introduced
Many people worry that the pet plastic bottle cap seal will be very bad, one thousand in transport caused the damage of the goods is bad, have to admit that this is a problem, each manufacturer has a series of tests on this issue, let consumer fear in the heart to rest assured. In the testing standard of PET plastic bottle cap is required to clear the cap sealing performance testing. According to the different cap purposes, to cover and not containing gas gas measurement methods have different rules. Cover the cap must be cut to guard against theft not containing gas ring ( A) For not less than 1. Seal the rated torque of 2 nm, tester with seal testing, pressure to 200 kpa, stay under water pressure for 1 minute, observe whether the leak or tripping; Gas cap is pressurized to 690 kpa, stay under water pressure for 1 minute, observe whether the leak, then increased to 1207 kpa pressure, pressure maintenance for 1 minute, observe whether cap is tripping. PET plastic bottle appearance is transparent, consumers can see container products, largely to the confidence of the consumers to buy. In innovative design of the bottle, PET containers can provide a great degree of freedom, can be in accordance with the requirement of different special design, make its appearance change multiterminal, and greatly improve the product's appeal. At present the PET bottle is common to use oral liquid.
How do small and medium-sized enterprises develop product of cosmetics.
1. Don’t make too many products. There are more and more small and medium-sized cosmetic manufacturers. Their products almost cover all kinds of cosmetics. You can see that there are many products, but in fact, they have many disadvantages. The first one is that the sales volume is not necessarily high. The 80/20 law states that 80% of the benefits of any entity come from 20% of the products, that is, 80% of the products can only contribute 20% of the benefits, which is not economic. The second one is that too many product lines are relatively backward in management, and their own strength is insufficient, enterprises can’t grasp the dynamics of consumers' hearts, so there are a lot of products which are not need by consumers. Third, most companies focus on speculation and bargain hunting. Too many product lines limit the development of an enterprise. It is difficult for consumers to form an understanding of the enterprise without a major product. And it is impossible to find the market position without the c
Cosmetic tube field, where is the foothold in the future?
Nowadays, in order to meet the changing needs of consumers, whether it is basic skin care brands or efficacy brands, when most of them launch new series of products, they will launch matching products with instruments, aiming to realize the effective incorporation of brands through high-tech instruments.
What standard should cosmetic tube have in respect of oxygen resistance
Cosmetic tube as a container of cosmetics, do not react with the products is the most important function of tube, cosmetic ingredients are easy to cause the reproduction and growth of bacteria, in addition to its own factors, there is a part of the influencing factors because of the impact of oxygen and water; It can be seen that, the most important factor of cosmetic deterioration is oxygen, all cosmetic tube needs to have very good oxygen resistance and gas resistance (prevent the fragrance molecules in the cosmetics and the effective molecules of cosmetics overflow).