What should be paid attention to during the production process of spherical tank



Nowadays, there are more and more types of shaped cans in tinplate packaging, and spherical tin cans are one of them. Spherical tanks, as the name suggests, are round in shape and are a sphere. Because of their sleek shape and unique vision, they are popular among consumers. Spherical iron cans are mostly used for candy packaging, tea, tea packaging, gift packaging, etc. Spherical iron cans are a very difficult type of metal, and have high requirements for can equipment and operation technology.


First, the requirements for design

Since the spherical iron can be integrally stretched during the production, the surface printing pattern is deformed, and even in a single color, the surface may be dark. Therefore, in the design of the spherical iron can, these problems need to be considered. If the design is made according to the conventional iron can, the product made may have a great contrast with the design effect.


Second, the requirements for the equipment

Spherical iron cans are different from ordinary square and round cans. The equipment requirements are very strict. If the equipment is poor, the finished products will be deformed, oiled, and the tightness is not suitable.


Third, the requirements for printing

Spherical cans have high requirements for printing due to the large stretching range. Due to the deep drawing, the can body is easily oiled, so it is necessary to use an ink with strong adhesion.

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Q1. Are you trade company or manufacturer?Where is your factory loacted? How can i visit here?

A: We are 100% manufacturer, specialized in packaging industry with 8000 square meters workshop area. We located in Dongguan, Guangdong province with very convenient transportation to access. It will take about 1 hour from Guangzhou city or Shenzhen city to our factory by driving.

Q2. Can you do the design for us?

A: Yes. We have a professional team having rich experience in tin box design and manufacturing. Just tell us your ideas and we will help to carry out your ideas into perfect tin boxes. It does not matter if you do not have someone to complete files. Please send us high resolution images. Your Logo and text and tell us how you would like to arrange them. We will send you finished files for confirmation. 

Q3. Are printed tins safe for food?

A: Tinplate is a high quality safe packaging material for food items. such as cookies candies, chocolate, etc. A food grade lacquer is coated on the inside of the tin to prevent corrosion and interaction of the tin with the food product and thus make it suitable for food storage.

Q4. Do you have any certifications?

A: Yes, we have FDA, EN71,FSD,ISO,EFR,SGS certifications.

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A: We guarantee the products from mass production are exactly same to the approved samples.
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