Glass and ceramic are two materials that are commonly used in various industries. Although glass and ceramic share some similarities, such as being non-metallic materials, their chemical composition, manufacturing processes, physical properties, and optical characteristics set them apart. Understanding these distinctions can facilitate informed decision-making when choosing between glass and ceramic products for various applications
The advantages of glass bottle packaging for cosmetics or skin care products can be summarized as following three points.First glass bottle can effectively resist the outer environment change.Secondly it can perfectly keep the freshness and activeness of the products.And last but not least glass bottle is recyclable and more eco-friendly than plastic bottle.
When was glass introduced to China and how does glass develop in China? The origin of glass can be traced back to around 5000 BC, and the earliest glassware were found in ancient Egypt, Mesopotamia. Around 2000 BC, glass making technology was introduced to ancient Greece and Rome, and developed rapidly.By ancient Rome, stained glass made by the Romans had passed from India to the East. Glass is often called an "imported product" in China, which shows that people regard this material as foreign, giving it the characteristics and connotation of Western exchanges. The origin of Chinese glass was influenced by Western glass products and production techniques, the most important of which were Western glass beads imported to China through the Silk Road in the late Spring and Autumn Period and early Warring States Period.In ancient books of Qin and Han,the "壁流离" or "流离"(later written as “琉璃(glaze)”) is the early transliteration of Sanskrit glass (spahtika).
Blow molding is a widely uesd processing method in bottle making. Do you know how the plastic bottles or glass bottles are produced? Yes,model blowing. It also known as hollow model blowing, is a rapidly developing plastic processing method.This is a processing method used in plastic manufacturing process that uses gas pressure to inflate a hot-melt parison closed in a mould to form a hollow product.The blow molding began to be used to produce low-density polyethylene vials during World War II. In the late 1950s, with the birth of high-density polyethylene and the development of blow molding machines, blow molding technology has been widely used.
How to tell the glass types that adopted in our daily used glassware? Glass products are widely used in modern society and has a very huge demand in current market.We know that glass is windproof and transparent and has stable performance, it can be used in different situations for its multi-use. When we choosing the glass we’re supposed to not only care about the price but should have somewhat familiar with its types and characteristics to avoid any unnecessary matters. In this article we will focus on two main questions to get a deep understanding about the characteristics of crystal glassware and learn how to tell the difference between crystal glass and general glass.
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