| Name | Candle Tins |
| Size | 50*30mm |
| Weight | 137g |
| Color | Black, White, Gold, Red, Blue, etc. |
| Logo | Customize your logo. |
| MOQ | 7pcs |
| Surface treatment | Silk printing,Sticks,Embossing seal,Colorful printing(As your need) |
| Sample time | 2-5 days. |
| Payment term | 30% as deposit by T/T or Western Union,70% balance before shipping |
| Certificates | EN71, FSD, ISO, EFR & BSCI |
The advantages of metal cans are obvious. They are very airtight and can resist high internal pressures, making them ideal for carbonated drinks that require little pressure, air and acid resistance. For fruit and vegetable juice, organic acid is an important ingredient to determine its taste, it can show the unique aroma of fruit. The ratio of sugar and acid content in fruit and vegetable juice is an important factor affecting taste, but organic acids are corrosive to a certain extent. In addition, the enzymes, vitamin C, pigment and other important components in fruit and vegetable juice have certain requirements on light and temperature. However, cans made of three tinplate cans and two aluminum cans, and coated with epoxy phenolic paint (and sometimes with a vinyl paint on top of the epoxy phenolic paint), make the organic acids of fruit and vegetable juices less of a threat. The application history of three-piece tank has been nearly 200 years. Although it has been improved for many times, its basic composition is still made of three metal sheets (mostly tinplate) of tank body, tank bottom and tank cover, so it gets the name “three-piece tank”. The shape, size and manufacturing method of the bottom and cover of the ordinary three-piece tank are exactly the same, collectively referred to as the tank cover. There are two main sealing forms of the longitudinal seam of the tank body: tin welding and fusion welding. The former is used earlier, but because of the lead contained in the solder, it has been eliminated. The latter can avoid lead pollution, low energy consumption, less material consumption, but the production equipment is complex.
The three-piece tank has the characteristics of good rigidity, can produce various shapes of the tank, high material utilization rate, easy to change the size, mature production technology, and many kinds of packaging products.
Two POTS were invented in the middle of the 20th century. According to the manufacturing technology, it can be divided into thinning stretching tank and deep punching cupping. Two – piece POTS have the following advantages over three – piece POTS. Good sealing. The tank body is directly formed by the drawing process, no leakage, can avoid the leak detection process. Ensure product quality. The two cans do not need to be welded and sealed, to avoid lead pollution from the tin, and high temperature sterilization, to ensure product health. Beautiful and generous. Tank body without seam, beautiful shape, and tank body can be continuous decoration printing, good effect.
