摘要 |
#CMT# #/CMT# The multilayer material for producing a device for conditioning a cosmetic product having organic solvent such as ester and/or alcoholic solvent e.g. ethyl acetate by co-extrusion blowing, comprises a first layer (10) intended to be exposed to the product, a second layer (20), and a third layer (30). The second layer is placed between the first and the third layer. A thickness of the first layer is 50-150 mu m. A basis weight and a thickness of the second layer is 80-110 g/m2> and 30-70 mu m respectively. #CMT# : #/CMT# Independent claims are included for: (1) a conditioning device; and (2) a process of manufacturing a conditioning device. #CMT#USE : #/CMT# The multilayer material is useful for producing a device for conditioning a cosmetic product having organic solvent such as ester and/or alcoholic solvent including ethyl acetate, butyl acetate, propyl acetate and/or ethanol and bottles and containers by co-extrusion blowing. #CMT#ADVANTAGE : #/CMT# The multilayer material provides good barrier properties to gases such as oxygen and water vapor, and improved flexibility and transparency. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The diagram shows a multilayer material. 2 : Wall 10 : First layer 20 : Second layer 30 : Third layer. #CMT#POLYMERS : #/CMT# Preferred Components: The first layer comprises ethylene vinyl alcohol copolymer, the second layer comprises amorphous polyamide, and the third layer comprises ethylene-acrylic copolymer and olefinic polymer obtained by metallocene polymerization. The olefinic polymer contains polyethylene. |