JEFFER Engineering and Technology Co.,Ltd
JEFFER Engineering and Technology Co.,Ltd JEFFER Engineering Design Co.
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Bottle glass
Glass is a special amorphous inorganic nonmetallic material. The main component is silicate, a non-crystalline solid with an irregular structure.
With a good chemical stability and excellent artistry, the glass container has become one of the most popular packing materials. It is also extensively applied in food and beverage industries, which has occupied an important position in the market that cannot be ignored.
Glass melting is the most important process in glass production, it is a forming process where the batched materials form a qualified liquid evenly with no bubbles under high temperature heating.
The melting process is divided into five stages as following, each section has its inner connection, affecting each other. If one stage has imperfect performance, it will influence the next stage, and ultimately affect the quality of glass.
The defect of glass production is mainly due to the melting process, the melting quality has a close relationship with the quality of yield production, production cost, fuel combustion, furnace campaign, etc. It is important to ensure the physicochemical reaction of batched materials perform well during the whole melting process, and make sure the whole process is smoothly operated and for manufacturing high quality glass products.
JEFFER can provide a complete solution for container glass production line for customers worldwide, including food & beverage bottle, beer & wine bottle, cosmetic bottle, pharmaceutical bottle, and jar. The product color can be flint, high-white, ultra-white, green, amber.
2. Types of container glass/bottle glass
| Item | Description |
| 1 | Container / Bottle |
| 2 | Container with handle |
| 3 | Tubular container |
| 4 | Volume: 1ml~25000ml |
| Item | Description |
| 1 | Roundness (majority) |
| 2 | Oval |
| 3 | Square |
| 4 | Rectangle |
| 5 | Flat |
| Item | Description |
| 1 | Wide-mounth bottle or jar |
| 2 | The inner diameter of the bottle is over 30mm, with small or no shoulder, which is usually used for semifluid and powder or bulk solid goods. |
| 3 | |
| 4 |
The diameter and tolerance of bottle mouth is a standard one. The bottle mouth can be divided into screw, cork, pouring, crown cap, roll-on cap, plastic cap, spray mouth, press type mouth, prize up mouth, glass stopper frosted mouth, mouth with handle and tubular type mouth, etc.
| Item | Description |
| Single use bottle | Used once and discard it. |
| Recycle bottle | These products can be recycled and reused many times |
| Item | Description |
| Form by mould | The glass liquid will be form a certain type of bottles via mould |
| Form by tubular method | The glass liquid will be stretched into a glass tube and re-manufactured to a required bottle. |
| Item | Description |
| Flint / Clear | Most of the glass containers are flint, which will keep stores more visually. |
| Green | Usually, the green bottle is used for drinks and beers. |
| Brown / Amber | Normally, the brown bottle is for pharmaceuticals or beers, this kind of color can absorb ultraviolet rays, which will help to protect the stores. |
| Opal | This kind of bottle is for cosmetics, vanishing cream, unguent and liquor. |