About Boertala Outdoor
Born in 2019, Inspired by the Untamed Wilderness.
- Since its founding in 2019, Boertala has been inspired by the boundless horizon. From the swaying grasses of Boertala to the soaring golden eagles, and the snow-capped peaks that protect the land, the grandeur of nature has motivated us to create exceptional outdoor camping gear.
Who we are & what we do
Customized product process
1. Requirements Confirmation and Solution Design (Design & Specification):
Style Confirmation:
Determine whether it is a single-walled cup (lightweight, can be heated directly over a flame) or a double-walled cup (keeps drinks cold or hot, prevents
burns).
Capacity and specifications: Common sizes include 220ml, 300ml, and 450ml straight cups or cups with folding handles.
Material grade: Usually TA1 pure titanium (industrial pure titanium, good ductility,suitable for stamping, safe and nontoxic).
Drawing preparation: Provide 2D/3D engineering drawings to confirm the cup body curvature, handle welding position, and weight. Alternatively, you can choose one of our existing products.
2. Mold Development and Prototyping:
Mold Manufacturing: Develop stretching dies, trimming dies,
and forming dies based on the drawings. Titanium has high
deformation resistance and strong resilience, requiring precise
calculation of springback in mold design.
First Article Proof (Samples): A small number of samples are
made to test the appearance, airtightness (for double-walled
cups), and handle strength, for customer approval.
3. Cup body stamping and stretching forming
Cutting and shearing: Cut pure titanium sheets into round discs (sheets) of the
appropriate size.
Multi-pass drawing: The titanium sheet undergoes multiple deep draws on a hydraulic
press, gradually forming a cylindrical cup shape. Because titanium is prone to sticking
to the mold, a special drawing lubricant must be used during this process.
Trimming and rimming: Remove excess material from the top and trim or smooth the
rim of the cup to ensure a smooth and comfortable feel when the lips touch it.
4. Welding and assembly of accessories
Handle/bracket welding: Titanium cups typically come with folding handles. The
handle/bracket must be secured to the cup body using vacuum argon arc welding or
laser welding.
Key process: Titanium reacts readily with oxygen and nitrogen in the air at high
temperatures, causing the weld to become brittle. Welding must be performed under
the protection of high-purity argon gas to ensure that the weld joint is silvery-white or
golden-yellow.
Double-layer base assembly (double-layer cup only): Fit the inner liner and outer shell
together and weld the base together.
5. Vacuum sintering and testing (for double-walled insulated cups only)
High-temperature vacuum evacuation:
The assembled double-walled cup is sent into a vacuum brazing furnace,
where the air in the interlayer is evacuated under ultra-high vacuum and high
temperature, and the bottom is sealed.
Thermal insulation performance testing:
100% quality inspection is carried out, and defective products that leak air or fail to
insulate are eliminated through computer thermal imaging or water temperature
testing.
6. Surface Finishing:
Surface finishing not only determines the visual texture but also affects
fingerprint resistance.
Polishing:
A suitable polishing mold is made to polish and grind the surface of the
product, resulting in a smooth, metallic texture.
Sandblasting:
The surface is sandblasted using diamond or glass beads to create the classic
matte, micro-textured skin of the titanium cup, which effectively reduces
fingerprint residue.
Crystallization/Ice Flower Process:
Through specific high-temperature heat treatment, a unique metallic crystal
texture is grown on the surface of titanium, giving it a very high-end feel.
Anodizing:
Using an electrochemical reaction, without adding any chemical pigments, the
thickness of the oxide film on the surface of titanium is controlled to make it reflect
dazzling iridescent colors (such as blue, gold, and purple)
7. Brand Customization and Logo Processing
Laser Engraving:
The most mainstream method. A fiber laser machine is used to burn a silverwhite or dark gray brand logo onto the surface of the cup. The lettering is clear
and permanent.
Silk printing/pad printing:
Suitable for customers who require specific single-color or two-color ink printing.
8. Cleaning, QA & Packing
Ultrasonic cleaning:
Titanium cups must undergo multiple ultrasonic cleaning processes before
leaving the factory to thoroughly remove stretching oil, polishing paste, and
fingerprints from the surface and crevices.
Factory inspection:
Quality inspectors check the cup body for scratches, deformation, weld
strength, and logo integrity one by one.
Packaging:
Individually packed into white/color boxes (usually with bubble wrap or non-woven
bags to prevent scratches), and finally into standard five-layer corrugated cardboard
boxes for export, and palletized for shipment.
Join the Boertala Community
Whether you are a professional mountaineer or a weekend recreational hiker, Boertala is your most reliable partner.
1.15-day worry-free return guarantee
2.For professional customer support
3.Contact email: businesssupport@boertalaoutdoor.com
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EASY SETUP
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15-DAY RETURN
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CONSUMER DIRECT
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SECURE PAYMENT
