Hot runner nozzle and hot runner gate
1. Hot runner nozzle: besides extrusion machine nozzle, hot runner mold in hot runner system that is the end of the nozzle. These hot runner manifold nozzle connection to the cavity entrance gate. Nozzle should have sufficient mechanical strength to withstand higher internal pressure from plastics melt thermal conductivity and good to keep the plastic in the hot state. Nozzle should also keep insulation with cooling in the die products, in order to prevent too much heat from the nozzle loss.
2. Hot runner gate; Gate has two types: cut-through runner and gate valve type. Straight through gate is one of the most simple gate, but it is hard to control. Straight through gate melt flow during injection is not restricted, but the sprue in the process of forming cooling solidification. If straight through sprue in the process of cooling solidify, melt from the runner system will leak out from the hot runner.
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.