Mould core shaft passage should have what conditions
For cable extrusion cosmetics cosmetics packaging hose production molds for the uniformity of coating layer thickness, mold core axis flow channel size is very important. Must meet the following conditions.
1. Along the annular aperture on the melt in mouth mold should be a constant flow rate and same pressure drop.
2. The melt at various points along the flow channel has a constant shear rate.
3. Melt at various points along the flow channel to stay roughly the same time.
the flow distribution system design on the mold core shaft are diverse, mainly have threaded mold core flow channel and heart-shaped curve flow channel. With mostly heart-shaped curve port, the melt is divided into two stocks of material flow, material flow around a share about half of the mold core, meet again until the two strands of the melt, the course of these two should be equal.
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.
Research and Markets released the 2020 Packaging Innovation Trends Report-focusing on the latest trends in packaging innovation and the shift to more sustainable options.
Analysts said: 'Sustainability has become an important factor in today's consumers' purchasing decisions.