a non-stick pan

Abstract

The invention provides a non-stick pan. Arc-shaped shallow grooves are dispersed on the bottom of the pan in an irregular mode; the arc-shaped shallow grooves are formed by impacting the rotary pan bottom with a group of alloy steel particles which are 0.3-1.3mm in equivalent diameter; on the basis of forming the arc-shaped shallow grooves, pits are also dispersed on the bottom of the pan in an irregular mode; the pits are formed by impacting the static pan bottom with a group of alloy steel beads which are 1-4mm in diameter; the pan bottom, under impact, is provided with a concave surface which is formed by the irregularly distributed pits and the irregularly distributed arc-shaped shallow grooves and formed by communicating the arc-shaped shallow grooves among the disperse pits, wherein the maximum depth of the pits is 0.5mm and the maximum depth of the arc-shaped shallow grooves is 0.2mm. A net-shaped water film is easy to generate on the pan bottom, so that the non-stick pan disclosed by the invention can significantly reduce a contact and friction area with foods and cooking utensils, and the durability of a non-stick property can be obviously improved.

Description

technical field [0001] The invention relates to a non-stick pan and a manufacturing method thereof. Background technique [0002] At present, non-stick pans are widely used, and most methods are to coat the surface of the pan with a chemical layer to prevent food from sticking to the pan, but the non-stick effect still needs to be improved. One of the existing methods is to improve the performance of the non-stick coating and improve the smooth non-stick coating into a wrinkled non-stick coating. However, due to the high cost of coating and production, and the low service life, the production process The process is too complicated, the reliability of the coating structure is not high, and other reasons are not promoted. [0003] The existing non-stick pan formed by impacting the bottom of the pan has the problems of long impact time, high energy consumption, high impact density and high noise, and at the same time, it will cause damage to the material of the pan bottom. C...

AI Technical Summary

Problems solved by technology

[0002] At present, non-stick pans are widely used. Most of the methods are to coat the surface of the pan with a chemical layer to prevent food from sticking to the pan, but the non-stick effect still needs to be improved.

One of the existing methods is to improve the performance of the non-stick coating and improve the smooth non-stick coating into a wrinkled non-stick coating. However, due to the high cost of coating and production, and the low service life, the production process The process is too complicated and the reliability of the coating structure is not high, so it is not popularized

[0003] The existing non-stick pan formed by impacting the bottom of the pan has the problems of long impact time, high energy consumption, high impact density and high noise, and it will also damage the material of the bottom of the pan.

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