Glass bubble may arise in the manufacturing, usually comes from the following aspects
bubble may arise in the manufacturing, usually comes from the following aspects:
( 1) Material particle clearance of the gas and material surface adsorption gas
in the early part of the batch melting system, these gases have been volatile or evaporation, is on the rise in the process of forming large bubbles rise and escape glass liquid, generally does not directly lead to visible air bubbles in the glass products. Unless the raw materials, improper control of particle size and batch melting not fully, the gas can't discharge.
( 2) Salt decomposition gases emitted by the batch of
in the presence of large amounts of carbonate, sulfate and nitrate, these salts thermal decomposition, produce a large number of tiny air bubbles, the gas generated in the salt decomposition quantity, accounts for about 20% of the weight of the batch of 15 a, and the formation of the eco-friendly tube liquid ratio, large size out many times, the release of gases and moving, promoting the improvement of the heat exchange efficiency, accelerate the melting of the batch, improved the uniformity of eco-friendly tube composition and temperature uniformity, but, this kind of gas bubbles not promptly eliminate will form glass bubbles.
( 3) A gas external factors:
glass liquid cooling fast or temperature fluctuations, or for a variety of reasons, large glass of REDOX state volatility, these factors combined action, all kinds of gas solubility in the glass liquid fluctuation occurs, releasing a large number of small secondary air bubbles. This bubble is characterized by small diameter and quantity.
sometimes due to miscalculation or material feeding error during the execution of a party, cause pool kiln glass composition fluctuation significantly, change the gas solubility in glass, eco-friendly tube bubbles.
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The unique connections between cosmetic squeeze tubes wholesalemanufacturing and customers happen when you find ways to relate on a more personal and engaging level that goes beyond a product.
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.