The use of stainless steel tumblers is common in all parts of the globe on a daily basis. They are famous because they maintain drinks hot or cold up to several hours. The 40 oz size is popular with many people as it is bigger and fits most cup holders. Production of these tumblers requires planning, good materials and laborers. Everichhydro is a manufacturer that produces most of these 40 oz stainless steel tumbler wholesale for retailers and brands. There is a specific procedure that the company follows to ensure every tumbler is safe, clean and strong to be used every day.
Design and Planning
Before making a tumbler, Everichhydro creates a simple design. This design shows how the tumbler will look and how it will work. The shape, lid style, and color are chosen first. Some buyers want custom colors or logos. Everichhydro can add those details to the plan. After the design is prepared, the team ensures that it has the 40-oz size and is able to maintain the right temperature of drinks over several hours.
The Selection of the Right Material
These tumblers are made of stainless steel since it does not rust. It is also strong and safe to drink from. Everichhydro picks high-quality stainless steel. The team checks each roll of metal before using it. This helps make sure the tumblers will last a long time and stay clean even after many uses.
Forming the Tumbler Shape
Next, the factory shapes the steel into the tumbler body. Machines cut the metal into flat pieces. Then the metal is pressed into a round shape. This shape forms the tall cup that will hold the drink. Workers check each piece to make sure there are no sharp edges or dents. If something is wrong, the piece is removed and recycled for future use.
Welding and Smoothing
The shape is then welded to the top and bottom parts. This helps to close the tumbler and keep it strong. The weld must be smooth so the cup looks good and doesn’t leak. Workers polish the tumbler after this step. Polishing makes the metal shiny and clean. It also helps the outside paint stick better later during painting.
Vacuum Insulation Process
The most important part of making a tumbler is the insulation. Everichhydro uses vacuum insulation. This means they make a double wall. There is a space between the inner and outer walls. The air is taken out of this space, and this stops the heat from escaping. This keeps drinks cold and warm for a long time. The process is done by special machines that remove the air and seal the space tight.
Adding the Lid and Accessories
The factory also makes lids for the tumblers. These lids are usually made from safe plastic. Some have straws, while others have sliding tops. The lids must fit perfectly. They are tested to make sure they do not leak or break. Everichhydro ensures lids are of the same design and color as the tumbler. In case a buyer desires special features such as a rubber grip or silicone base, they are added at this stage.
Painting and Custom Logos
Next, the outside of the tumbler is painted. Some are left plain, while others are painted in many colors. The paint is sprayed evenly and baked in an oven to make it stick well. If a buyer wants a logo, it is printed or engraved now. Everichhydro uses strong inks or laser tools that will not fade or scratch easily. The result is a tumbler that looks good and shows off the brand name clearly.
Cleaning and Inspection
Before the tumblers are packed, they are cleaned inside and out. The inside must be free of dust, oil, or metal bits. The cleaning machines use water and steam to wash each tumbler. Then, workers check each one by hand. They look for dents, cracks, or paint chips. Tumblers that do not pass the check are removed and fixed if possible.
Packaging for Shipping
Once the tumblers pass inspection, they are packed in boxes. Each tumbler is wrapped to avoid scratches or damage. The boxes are labelled and stacked on pallets. Everichhydro makes sure the tumblers are packed tight so they do not move during shipping. Large orders are loaded into containers and sent by ship, truck, or train, depending on the buyer’s location.
Conclusion
Everichhydro has a step-by-step method for making 40-oz stainless steel tumblers in bulk. The team starts with a simple design and good steel. They use machines and trained workers to shape, weld, and clean the cups. Each tumbler gets a strong lid and a clean finish. The tumblers are packed and sent to the stores after being painted and having logos added to them. This is how Everichhydro provides powerful, secure, and attractive tumblers, which individuals love to use on a daily basis.