Plastic layer can improve plastic membrane barrier property
Poor barrier property of plastic with good barrier property of plastic made into layered composite film can improve the barrier property, but also to give full play to the function of each composition, obtain good comprehensive performance and lower cost of plastic film. There are several commonly used composite membrane method.
( A) Paint dry laminated method
paint dry laminated method has the advantage of base material choice is wide, bond strength is big, but should pay attention to the last will cleanse solvent in binder. About the composite film commonly used coating will be dedicated at the back.
contains or aluminum foil paper layer of thermoplastic composite film production can only use the above two methods.
composite one of the most important purpose is to improve the barrier property, but this is not the only purpose.
( 2) Extrusion lamination compound legal
extrusion laminating complex legal often with cellophane, nylon film or aluminum foil as the basal membrane, such as PE, PP, EVA and ionic polymer melt extrusion press close to close to the base film. Sometimes also can be in the middle of the two kinds of base film clip into the melt extrusion another polymer composite membrane system.
( 3) A total of extrusion method
extrusion method in composite film production is becoming more and more important in the position. In the production of composite film, with a total of extrusion method of material selection and structure design of the composite membrane is very important.
The rise of the beauty economy has caused cosmetic brands to pay more and more attention to appearance packaging.
●Design team: cosmetics packaging design
●Project background: With the improvement of living standards, cosmetics, a fashionable consumer product, has gradually become the mainstream product in people's lives.
It is the nature of every woman to love beauty.
The cosmetics market has gradually improved in recent years
Now cosmetics are no longer exclusively for women
Cosmetic packaging is also gradually out of a more diversified style
Want to know the latest cosmetic packaging design trends?
You'll understand after reading this article!
The most potential petty bourgeoisie brand-simple style makes me feel relaxed and happy!
Cosmetic packaging is a subdivision field that has grown rapidly in recent yea
Cosmetics are commodities that every woman uses.
Simplified packaging design style is a design direction recognized by young people and modern culture.
Consumer trends are the driving force of packaging innovation, and big data analysis is to combine trend insights with packaging innovation.
In order to attract consumers, in recent years, businesses have put more and more effort on cosmetic packaging, and various novel and exquisite packaging have emerged one after another.
In addition to the production date, manufacturer, etc., what are the secrets of the neglected graphic symbols, words, and numbers on the outer packaging of cosmetics?
In addition to the most common barcodes, there are some unobtrusive small icons on cosmetic packaging that also represent very important information.
This common small open can logo means the shelf life after opening.