Specification of Metal Tinplate Tins Cover For Paint Can：
Volume | Can Part | Chuck | Couter | Inside coating | Outside coating |
Diameter | Diameter | ||||
10L | cover | 233mm | 8.5mm | gold/ | gold/ |
10L | Bottom | 222mm | 7.5mm | clear/ | clear/ |
18-20L | cover | 282mm | 7.6mm | plain | white/ |
18-20L | Bottom | 272mm | 8mm | printing | |
18-20L | Bottom | 273mm | 8mm | ||
18-20L | Bottom | 272mm | 9.5mm | ||
18-20L | cover | 283mm | 13.2mm |
tinplate temper for tin cover:
Code | Rockwell hardness scale(HR-30T) | Application | |
Single Reduce (SR) | T1 | 46~52 | Deep-drawn cans or nozzles with special processing properties.etc. |
T2 | 50~56 | Medium deep-drawn cans, such as small square cans, oval cans, etc. | |
T2.5 | 52~58 | Hardness between T2 and T3, such as small can body, can cover. | |
T3:T3CA | 54~60 | Generally empty can body, can lid or crown cover. | |
T4CA | 58~64 | Can body or crown cover with slightly higher hardness than T3. | |
T5CA | 62~68 | Can body or can cover for large cans , and for containers with high internal pressure. | |
Double Reduce (DR) | DR-8 | 70~76 | Can cover for beer and carbonated drinks |
DR-9 | 73~79 | Can body or can cover and tray for large cans, | |
DR-9M | 74~80 | tin Can cover and tray for beer and carbonated drinks | |
DR-10 | 77~83 | tin Can cover and tray for beer and carbonated drinks | |
Note:
1. The specification mark CA is a continuous annealed tinplate, which has the advantages of high hardness, uniform mechanical properties, high corrosion resistance, and is suitable for high-speed can making.
2. DR-8, DR-9, DR-10: the annealed tinplate are rolled into extremely thin and strong tinplate.
3. Continuous annealing and DR tinplate have mechanical directionality, so when used to manufacture can bodies, the rolling direction must be parallel to the circumference of the empty can.
Introduction of Metal covers for paint tin:
Metal cans are divided into two-piece cans and three-piece cans according to their structure. As the name implies, a three-piece can is composed of a can body, a can bottom, and a can cover. The can body has seams, and the can body is connected with the can cover and can bottom. The two-piece can is seamlessly formed by the can cover and the bottom. The can body is composed of two parts, the can body and the cover are sealed. When aluminum is used as the material, it is mainly made of two-piece cans. When tinplate is used as the material, it is mainly made of three-piece cans. The difference between the two is mainly the manufacturing process of the can body.
Features of tinplate cover（paint can topper）:
1. The tinplate cover is non-toxic and harmless. The composition does not contain any toxic and harmful substances, and can reach a high level of hygiene. It fully meets the requirements for the use of paint packaging materials and can directly contact paint.
2. The tinplate cover has good tightness, which can ensure that the packaging can is completely sealed when in use. This can not only prevent liquid paint from leaking, but also can prevent paint from contacting with the outside world and ensure the paint quality.
3. tinplate cover can be used in chemical packaging cans, and because they have very good light-shielding properties, they can block the penetration of light and prevent chemicals quality from being affected by light irradiation.
4. tinplate has high strength and good formability. While it can be made into tin covers of various shapes, it can also maintain a stable structure during use. It can be reliably sealed when used in paint packaging cans and can be keeping long time.
FAQ for tin cover：
Q: How do you print on the tin cover? Is it screened or offset printed?
A: Metal decoration is an offset printing process utilizing CMYK colors. Print is done on large metals first,then slitting into smaller piece for stamping and formation. Offset printing, Pantone Printing,White lacquer and White printing as per your requirements at different prices.
Q: How do I get a copy of you product catalogue or samples?
A: Our products and samples are free for you. Please note that it is our policy that the receiver pays for the service. If it is convenient for your company, please confirm this with us and give us your company name, detailed address, zip code, telephone number, courier service account number(Fedex,UPS,DHL,TNT, etc). We will do our best to help you.
Q: How should I design on a tin cover?
A: Before designing any graphics on a particular tin cover,we will furnish a dimension layout for positioning graphics. According to the tin construction,this positioning information is very important to ensure the proper placement of artworks onto each of the tin cover.
Our service:
1. Sample can be offered .
2. We have 20 years experience of design, manufacture and sell tin box , we cherish every order from our honored customers.
3. We have full stock of raw materials,and can arrange production schedule within short time.Many styles for your choices.
4. OEM and ODM order are accepted, Any kind of logo printing or design are available.
5. Good Quality + Factory Price + Quick Response + Reliable Service
6. All of our products are produced by our professional technician and skillful workers.we have our high-working-efficient export sales team, you can totally trust our service.
