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Rotary-thinning process method for inner container of vacuum cup

A process method and technology of thermos cups, which are applied to drinking vessels, other household utensils, household utensils, etc., can solve the problems of reducing tea fragrance, increasing harmful substances, and reducing tea nutritional value

Active Publication Date: 2018-12-21
永康市美斯特不锈钢制品股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This not only reduces the nutritional value of tea, reduces the aroma of tea, but also increases harmful substances.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0100] Embodiment 1: A process method for spinning and thinning the liner of a thermos cup, comprising the following steps; The bottom edge, the process step of pressing the bottom edge, the process step of the thinning process, the process step of the bottom cutting process, the process step of the flat mouth flat bottom process and the process step of the thinning process.

[0101] Process steps of tube rolling process:

[0102] 1. Quality requirements

[0103] It is required that the partition surfaces at both ends of the steel pipe have no defects such as burrs, notches, obvious warping, and cracks.

[0104] 2. Operating procedures

[0105] 1. Correctly use the fixtures according to the varieties produced on the day. Check whether the knife edge is worn or notched; clean the mold and the lathe connection plate, screw on the nut and use the "dial indicator" to correct the runout of the spindle mandrel to ±0.05mm mm, and then tighten the nut.

[0106] 2. Before homework:...

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PUM

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Abstract

The invention relates to a rotary-thinning process method for an inner container of a vacuum cup. The rotary-thinning process method for the inner container of the vacuum cup comprises the following steps of rolling a pipe, carrying out water swelling, separating cups, necking down, cutting, curling a bottom side, pressing the bottom side, rotary-thinning, cutting the bottom, flattening the bottomthrough a flat head, and rotary-thinning. The rotary-thinning process method for the inner container of the vacuum cup provided by the invention has the advantages that the inner container of the vacuum cup produced through adopting a titanium alloy rotary-thinning process is suitable for drinking and making tea, and has the functions of sanitation and health. Through the rotary-thinning process,the inner container is thinner through rotary-thinning, so that the aims of reducing the cost and reducing the weight are achieved, and the advantage that the weight is lighter compared with a stainless steel inner container is realized.

Description

technical field [0001] The invention relates to a process method for thinning the liner of a heat preservation cup, and belongs to the technical field of thinning process for the heat preservation liner. Background technique [0002] At present, the stainless steel liner of the thermos cup on the market adopts a double-layer form, and the air between the outer cup body and the liner is evacuated by vacuuming to achieve the purpose and effect of heat insulation and heat preservation. The stainless steel liner of such a thermos cup is basically made of stainless steel in the market; and there are many health and health risks in making tea with a stainless steel liner, such as a stainless steel liner for a thermos cup. This way the tea is always warm. In fact, there are hidden health risks in it. Tea contains a lot of tannic acid, theophylline, tea sesame oil and multivitamins. It is more suitable to brew with water at about 80°C. Like decocting, all the vitamins in the tea ...

Claims

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Application Information

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IPC IPC(8): B21D51/18A47G19/22
CPCA47G19/2205B21D51/18
Inventor 应猛
Owner 永康市美斯特不锈钢制品股份有限公司
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