Production Process Of Stainless Steel Water Cups

Recently, I`ve had a lot of customers ask me why there is a line inner our stainless steel yerba mate cup. About this question ,we need to know about the production process of stainless yerba mate cup(almost all stainless steel thermos cups are common)

As we know the stainless steel insulation water bottles or tumblers are double wall , and need 3 steps to come to a product:

1. first part-shell processing

The process is as follows, outer tube picking – pipe cutting – bulging – section – bulging – roll in Angle – shrink bottom – cut bottom – screed, flat top, at bottom, flat mouth, dry cleaning, inspection on pit, shell, qualified factory workers will long strips of stainless steel pipe cutting, then cut down pipe forming processing, Finally, the outermost stainless steel layer of the bottle is cleaned and dried.

2. Second part-inner shell processing

The process is as follows, inner tube receiving – cutting – flat tube – bulging – rolling Angle – flat upper mouth – flat bottom mouth – rolling thread – cleaning and drying – inspection knock pit – butt welding – water test leak detection – drying – qualified inner bladder. Factory workers will be similar to the shell of the process of strip inside the circular pipe processing, but due to the inner shell is part of the contact with the water, so the internal tube more than the crust, the processing of process, also need to test welding, as well as to the rule of the tank, in case we at the time of drinking boiled water scald, directly to the drying tank inspection, And you get the final liner that we use for the water bottle.

3. Third part-shell and inner shell assembly

The process is as follows, with bottle mouth – welding – pressing bottom – welding bottom – welding bottom – welding bottom – mid-bottom spot welding suction agent – vacuuming – temperature measurement – electrolysis – polishing – temperature measurement – inspection polishing – pressing bottom – painting – pumping detection temperature – inspection paint – printing – packaging – finished product storage. This section is welded to the tank and the shell, and then pumping air into vacuum state, has reached vacuum insulation effect, long after it is on the end of the glass production processing, grinding polishing, detect heat preservation, water bottle after these steps, the workers will be according to customer requirements, color painting, design printing, the painting is not and patterns do not conform to the requirements of the water bottle after picking out, It’s packaged, stored, and finally delivered to you.

For the line on the inner liner of stainless steel yerba mate cup is the weld of the stainless steel pipe,it is the whole welding and will not have an adverse effect on the quality of the cup.

As you have a certain understanding of how to make the stainless steel yerba mate cup, do you understand the reason why there is a slit in the inner wall of stainless steel yerba mate cup manufactured by Jiurui Housewares?

We are professional manufacturer of stainless steel yerba mate cups in china ,and we have spot inventory all year around,welcome to inquiry and purchase.

Whatsapp/Wechat:+8615257938399

Email:sales02@jiuruihousewares.com

Web: www.jiuruihousewares.com

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