Skin care products to use plastic bottle or glass bottle, finally have the results!

Toner packaging bottles of main material is glass and plastic, good use glass or plastic good questions about some customers for a long time, now let's look at what they both have their advantages, make a comparison, maybe you can find the answer!

cosmetics glass bottle:

glass bottles for traditional packaging products, its features are: light transparent, good chemical stability, airtight, easy molding, but the weight is big, easy to broken. - 80% of glass packaging container 90% of glass bottles, cans. Usually adopt the density of soda lime glass bottles of 2. 5 - 2. 6 g/cm3, brittleness and low thermal conductivity. Use a metal ion colorants can be made into green, dark green, shallow blue, amber glass. The advantages of glass packaging container: ( 1) Good chemical stability, non-toxic tasteless, clean health, had no any bad effect on packaging; ( 2) Good barrier property, it can provide good quality conditions; ( 3) Good transparency, built-in objects visible; ( 4) Good rigidity, out of shape not easily; ( 5) Forming good workability, can be processed into a variety of shape; ( 6) Good temperature resistance, high temperature sterilization, also can be stored at low temperature; ( 7) Abundant raw materials, reuse, recycle no pollution to the environment. The disadvantage of glass packaging container; ( 1) Brittleness is big, easy and broken; ( 2) The weight is big, the high cost of transportation; ( 3) When processing large energy consumption, serious environmental pollution; ( 4) The printing performance is poor.

cosmetics bottles:

plastic is the high polymer synthetic materials, sort is more, the advantage is: ( 1) Good mechanical performance, light weight, convenient transportation, easy to carry; ( 2) Permeability resistance, good sealing, high transparency; ( 3) Processing performance is good, can be made into all kinds of the size of the bottle, cap, thin films, bags and composite packaging materials; ( 4) Decorative coloring and printing performance is good. Drug identification, specification, and shown to sign, bar code can be directly inkjet or printed on the plastic material, and will not fall off; ( 5) Good chemical stability, toxicity, health and safety. The lid of the drug can make insurance cover or pressure cover, and anti-counterfeiting mark and so on. Plastic packaging container defect is easy with static electricity, the surface easy to pollution and litter can cause environmental pollution.

what has been discussed above, two kinds of material packaging bottle is each have advantages and disadvantages, protect skin to taste choose glass bottles or plastic, small make up personally think cosmetics glass bottle sealed performance is good, and material, can effectively guarantee the high quality content for a long time. More high-end skin care products, is more appropriate for you to pack the glass bottles.