| Item Name | Glass Candle Jar |
| Size | 7.6*9.1cm |
| Weight | 177g |
| MOQ | 7 |
| Material | Glass |
| Color | As customer’s requested |
| Application | Decorate & Pray & Container |
| Surface | UV coating / Matte painting /as requested |
| Logo | Silk screen printing / hot stamping /Label / as requested |
| Sample | Free for available ones |
| OEM/ODM | Yes |
| Lead time | 7 to 30 days (based on quantity ) |
| Payment | Alibaba trade assurance,PayPal,T/T,etc. |
Glass bottle is the packaging container of food and beverage and many products, it is very widely used, glass is also a very historical packaging material. With the influx of many kinds of packaging materials into the market, Hollow glass products that can be sealed with a lid or plug and can contain various materials quantitatively. Widely used as beverage, liquor, chemical products, medicine, cultural and educational supplies and cosmetics packaging containers. Glass bottles are transparent, easy to clean, good chemical stability, no pollution of the content, high air tightness, excellent storage performance, rich decoration, can be recycled for many times, rich source of raw materials. But glass bottles are easy to break, heavy volume ratio is large. These shortcomings are gradually improved with the development of technology.
Raw materials and chemical composition Bottle glass materials are generally composed of 7 to 12 kinds of raw materials. Mainly quartz sand, soda, limestone, dolomite, feldspar, borax, lead and barium compounds. In addition, there are clarifying agent, colorant, decolorization agent, emulsion and other auxiliary materials (see glass manufacturing). Coarse quartz is difficult to melt completely; It is easy to produce dross and dust in the process of melting, which will affect melting and block the regenerative chamber of melting kiln. The suitable particle size is 0.25 ~ 0.5mm. In order to make use of waste glass, generally add broken glass, its dosage is usually 20 ~ 60%, up to 90%.
