Glass bottle mold heat treatment defect prevention in the mold surface has a soft spot
Mold surface is soft point
mold heat treatment after surface has a soft spot, will affect the mould wear resistance, reduce the service life of mould.
( 1) Reasons for
1) Mold surface of oxide skin before heat treatment, rusty spot and partial decarburization.
2) Incorrect die quenching after heating, cooling quenching medium, quenching medium impurities too much or aging.
( 2) Preventive measures
1) Mould should be removed before heat treatment scale, rusty spot, appropriate protection mould surface quenching heating, should try to adopt the vacuum furnace, salt bath furnace with protective atmosphere heating furnace.
2) Die quenching cooling after the heating, should choose the appropriate cooling medium, the cooling medium to the long-term use of often filtered, or replaced periodically.
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.