Potassium cup core extracting device manufacturing method
The technology of an extraction device and production method is applied in the field of extraction devices when the core of a potassium cup is soaked in tea, which can solve the problems of water quality and pollution that cannot be extracted when the core of a potassium cup is hot, and achieves the advantages of convenient infusion, absorption promotion, and easy portability Effect
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[0016] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.
[0017] see Figure 1 to Figure 3 , The present invention provides a method for making a potassium cup core extraction device. The medical grade pure titanium wire is cut according to the size for use. After the titanium wire is surface treated, the two ends of the titanium wire are respectively inserted into a spiral mold for spiral shaping. The two helix shapes extend from the upper end of the large diameter to the lower end of the small diameter, forming a large upper end and a small lower end, and the large coil can be inserted with two fingers. The length of each helix is 8-9 coils, which is based on the comfort of the fingers for the inner clamping action. After the helix is made, the titanium wire at the end of the helix is passivated to avoid burrs from hurting the fingers.
[0018] Then the titanium wire connected between the two helix...
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