CN105780001B - The manufacturing method and cookware of cookware - Google Patents
The manufacturing method and cookware of cookware Download PDFInfo
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- CN105780001B CN105780001B CN201410808756.9A CN201410808756A CN105780001B CN 105780001 B CN105780001 B CN 105780001B CN 201410808756 A CN201410808756 A CN 201410808756A CN 105780001 B CN105780001 B CN 105780001B
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Abstract
The invention discloses a kind of manufacturing method of cookware and cookware, the manufacturing method of the cookware includes：S10, the iron pan matrix is produced；S20, the enamel layer is set after the surface of institute's iron pan matrix carries out bead；S30, the transition adhesive layer is set on the enamel layer；S40, the non-sticking lining is set on the transition adhesive layer.The manufacturing method of cookware according to an embodiment of the present invention, so that the cookware of manufacture has rustless property and scratch resistant performance.
Description
Technical field
The present invention relates to cooking apparatus fields, more particularly, to the manufacturing method and cookware of a kind of cookware.
Background technique
In the related technology, iron pan easily gets rusty, is easy to scratch, seriously affects the normal use of iron pan.
Summary of the invention
The present invention is directed to solve at least some of the technical problems in related technologies.For this purpose, the present invention needs
The manufacturing method for proposing a kind of cookware makes cookware have rustless property and scratch resistant performance.
Present invention further proposes a kind of cookware, which has rustless property and scratch resistant performance.
The manufacturing method of cookware according to an embodiment of the present invention, includes the following steps：
S10, the iron pan matrix is produced；
S20, the enamel layer is set after the surface of institute's iron pan matrix carries out bead；
S30, the transition adhesive layer is set on the enamel layer；
S40, the non-sticking lining is set on the transition adhesive layer.
The manufacturing method of cookware according to an embodiment of the present invention sets gradually enamel layer, transition in iron pan basic surface
Adhesive layer and non-sticking lining can make cookware have rustless property and scratch resistant performance, and the structure that can promote cookware is steady
It is qualitative.
In addition, the manufacturing method of cookware according to an embodiment of the present invention can also have following additional technical feature：
Include the following steps in the step S20：
S21, it is arranged after the enamel layer in the first predetermined temperature and is dried in the first predetermined time；
It is burnt into the second predetermined temperature and in the second predetermined time after the completion of S22, drying.
Optionally, first predetermined temperature is 200~260 DEG C, and first predetermined time is 25~40min, described
Second predetermined temperature is 200~260 DEG C, and second predetermined time is 12~16min.
Include the following steps in the step S30：
S31, using arc spray process on the enamel layer sprayed metal layer, and set in the upper surface of the metal layer
Set laciniation protruding upward.
Optionally, electric arc spraying parameter includes：Spraying current be 80A~400A, spraying atomizing pressure be 0.2~
0.5MPa, spray voltage are 10~35V, and spray time is 2~20s, and coating thickness is 5~100 μm.
Include the following steps in the step S30：
S32, sand grains progress sanding processing is utilized on the upper surface of the enamel layer.
Optionally, the sand grains selects 32~80 mesh Brown Alundums, and blasting pressure is 0.5~0.7MPa.
Include the following steps in step s 40：
S41, at least two layers of PTFE coating is sprayed in the upper surface of the transition adhesive layer；
S42, at least one layer PFA coating is sprayed on PTFE coating.
Include the following steps in step S41：
S411, first layer PTFE coating is sprayed in the upper surface of the transition adhesive layer, in third predetermined temperature and third
It is toasted in predetermined time；
S412, spray second layer PTFE coating in the upper surface of the first layer PTFE coating, in the 4th predetermined temperature and
It is toasted in 4th predetermined time.
Optionally, in step S411, spray parameters include：Spraying atomizing pressure is 0.2~0.3MPa, and coating thickness is
10~20 μm；The third predetermined temperature is 80~100 DEG C, and the third predetermined time is 5~10min；In step S412,
Spray parameters include：Spraying atomizing pressure is 0.2~0.3MPa, and coating thickness is 10~15 μm；4th predetermined temperature is
80~100 DEG C, the 4th predetermined time is 10~15min.
Include the following steps in step S42：
S421, PFA coating is sprayed in the upper surface of the second layer PTFE coating；
S422, the PFA coating are sintered in the 5th predetermined temperature and in the 5th predetermined time.
Optionally, in step S411, spray parameters include：Electrostatic high-pressure be 40~120KV, electrostatic induced current be 8~
25uA, atomizing pressure are 0.2~0.6Mpa, and coating thickness is 30~150 μm；5th predetermined temperature is 380~420 DEG C,
5th predetermined time is 10~30min.
The cookware of embodiment according to a further aspect of the invention, including：Iron pan matrix is set on the inner surface of the iron pan matrix
There is enamel layer；Non-sticking lining, the non-sticking lining are located on the enamel layer；And transition adhesive layer, the transition adhesive layer
It is located between the non-sticking lining and the enamel layer, and the roughness Ra of the transition adhesive layer is 2.0~10.0 μm.
The cookware of embodiment according to a further aspect of the invention, cookware inner surface are equipped with enamel layer and non-sticking lining, enamel layer
Setting can make cookware have good rustless property, the setting of non-sticking lining can make cookware have scratch resistant performance.
And the setting of transition adhesive layer can make enamel layer and non-sticking lining have good bonding stable relation, be conducive to promote pot
The structural strength of tool, and then extend the service life of cookware.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, wherein：
Fig. 1 is the structural schematic diagram of cookware according to an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the cookware of another embodiment according to the present invention；
Fig. 3 is the flow chart of the manufacturing method of the cookware of embodiment according to a further aspect of the invention；
Fig. 4 is the specific flow chart of step S40 in the manufacturing method of the cookware of embodiment according to a further aspect of the invention.
Appended drawing reference：
Cookware 100；
Iron pan matrix 1；Enamel layer 2；Transition adhesive layer 3；Non-sticking lining 4；External enamel coating layer 5.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with spy
Fixed orientation construction and operation, therefore be not considered as limiting the invention.In addition, term " first ", " second " are only used for
Purpose is described, relative importance is not understood to indicate or imply or implicitly indicates the quantity of indicated technical characteristic.
" first " is defined as a result, the feature of " second " can explicitly or implicitly include one or more of the features.At this
In the description of invention, the meaning of " plurality " is two or more, unless otherwise specifically defined.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside two elements.It for the ordinary skill in the art, can be with
The concrete meaning of above-mentioned term in the present invention is understood as the case may be.
In the present invention unless specifically defined or limited otherwise, fisrt feature second feature "upper" or "lower"
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature includes the first spy above the second feature " above ", " above " and " above "
Sign is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include fisrt feature right above second feature and oblique upper, or be merely representative of
First feature horizontal height is less than second feature.
Cookware 100 according to an embodiment of the present invention is described below with reference to Fig. 1-Fig. 2.Cookware according to an embodiment of the present invention
100 may include：Iron pan matrix 1, non-sticking lining 4 and transition adhesive layer 3.
Referring to figs. 1 and 2, the inner surface of iron pan matrix 1 is equipped with enamel layer 2, is arranged in 1 inner surface of iron pan matrix
On enamel layer 2 can isolate the inner surface of iron pan matrix 1 and directly contacted with air, that is to say, that enamel layer 2 is iron pan matrix 1
Separation layer between inner surface and matrix, the setting of enamel layer 2 can prevent the oxidation reaction of 1 inner surface of iron pan matrix, so that
The inner surface of iron pan matrix 1 has good rustless property.Optionally, enamel layer 2 with a thickness of 70~200 μm, but be not limited to
This.Optionally, enamel layer 2 may include：The quartz of 15~26 mass point, the feldspar powder of 7~25 weight point, 30~40 weight point
Borax, the sodium nitrate of 2~6 weight point, the clay of the prodan of 5~7 weight point and 5~10 weight point.
Non-sticking lining 4 is located on the enamel layer 2 on 1 inner surface of iron pan matrix.Optionally, non-sticking lining 4 includes PTFE (poly-
Tetrafluoroethene) at least one of coating and PFA (soluble poly tetrafluoroethene) coating.PTFE layers and PFA layers have high temperature resistant
Performance, and be also possible that 100 inner surface of cookware has the performance that prevents adhesion and scratch.It is understood that not snearing
Layer 4 can be PTFE coating, is also possible to PFA coating, can also be the combination of PTFE coating and PFA coating.Preferably, it does not glue
Coating 4 may include two layers of PTFE coating and one layer of PFA coating.In cookware 100, first layer PTFE coating is first sprayed, then sprays the
Two layers of PTFE coating finally spray one layer of PFA coating.Optionally, PTFE coating layer thickness 20-35 microns, PFA coating layer thickness is 30-
150μm。
Transition adhesive layer 3 is located between non-sticking lining 4 and enamel layer 2, and the roughness Ra of transition adhesive layer is 2.0~10.0
μm.Optionally, transition adhesive layer 3 can be rough layer.Referring to figs. 1 and 2, upper surface shape of the rough layer in enamel layer 2
At zigzag interface, zigzag interface can be conducive to increase the contact area and keying strength of enamel layer 2 and non-sticking lining 4.
The setting of rough layer can effectively increase the contact area and keying strength of enamel layer 2 Yu non-sticking lining 4, form enamel layer
Superpower transition adhesive layer 3 between 2 and non-sticking lining 4.
Cookware 100 according to an embodiment of the present invention, 100 inner surface of cookware are equipped with enamel layer 2 and non-sticking lining 4, enamel layer 2
Setting can make cookware 100 that there is good rustless property, it is anti-that the setting of non-sticking lining 4 can make cookware 100 have
Scrape performance.And the setting of transition adhesive layer 3 can make enamel layer 2 and non-sticking lining 4 have good bonding stable relation, have
Conducive to the structural strength for promoting cookware 100, and then extend the service life of cookware 100.
In some examples of cookware 100 of the invention, rough layer can be metal layer (i.e. mistake shown in label 3 in Fig. 1
Cross adhesive layer), metal layer is arranged between enamel layer 2 and non-sticking lining 4, and metal layer is sprayed on by electric arc spraying equipment
The upper surface of metal layer is set to be formed with laciniation protruding upward to constitute rough layer on enamel layer.As shown in Figure 1, not snearing
The lower surface of layer 4 is formed with downwardly projecting laciniation, and the setting of metal layer can be bonded with non-sticking lining 4 steady well
It is fixed, and reinforce the bonding relationship between enamel layer 2 and non-sticking lining 4.Optionally, the roughness Ra 1 of metal layer be 2.0~
10.0 μm, but not limited to this.Optionally, metal layer includes aluminum metal layer, titanium coating or aluminium alloy layer, in titanium alloy layer
It is at least one.It is understood that metal layer can be aluminum metal layer；Or metal layer can be titanium coating；Or metal
Layer can be aluminium alloy layer；Or metal layer can be titanium alloy layer.
As an alternative embodiment, the upper surface of enamel layer 2 may be constructed rough layer through rough polish.Rough layer
It can be and formed by sand shaker in the progress sanding processing of enamel layer 2, and be downwardly concaved in the formation of the upper surface of enamel layer 2
Zigzag rough interfaces, and then can be Nian Jie with the adaptation of non-sticking lining 4.Optionally, the roughness Ra 2 of rough layer is 2.0~6.0
μm。
Optionally, external enamel coating layer 5 is equipped on the outer surface of iron pan matrix 1.The setting of external enamel coating layer 5 can effectively add
The oxidation resistance of the outer surface of strong cookware 100, and then reinforce the rustless property of cookware 100.
The manufacturing method of the cookware of embodiment according to a further aspect of the invention, this method packet are described below with reference to Fig. 3-Fig. 4
Include following steps：
S10, iron pan matrix is produced, optionally, iron pan matrix can be molten iron cast molding, and but not limited to this, iron
Pot matrix is also possible to iron plate drawing and forming.
S20, enamel layer is set after the surface of institute's iron pan matrix carries out bead.It is understood that bead
The field trash and oxide layer on iron pan matrix surface can be removed, is prepared for the setting of enamel layer, and bead can be with
Promote the bonding stability of iron pan matrix and enamel layer.Optionally, enamel layer can be sprayed on iron pan matrix surface, but not
It is limited to this, can also be arranged on iron pan matrix surface using dipping, dusting mode.
S30, transition adhesive layer is set on enamel layer.
S40, non-sticking lining is set on transition adhesive layer.Transition adhesive layer effectively increases and the contact surface of non-sticking lining
Long-pending and keying strength forms adhesive transition layer superpower between enamel layer and non-sticking lining.
The manufacturing method of cookware according to an embodiment of the present invention sets gradually enamel layer, transition in iron pan basic surface
Adhesive layer and non-sticking lining can make cookware have rustless property and scratch resistant performance, and the structure that can promote cookware is steady
It is qualitative.
Specifically, as shown in figure 3, including in step S20：
S21, it is arranged after enamel layer in the first predetermined temperature and is dried in the first predetermined time.Optionally, first is pre-
Determining temperature is 200~260 DEG C, and the first predetermined time was 25~40min.It is understood that after iron pan matrix enamel spraying layer
25~40min is first dried at 200~260 DEG C of temperature.
It is burnt into the second predetermined temperature and in the second predetermined time after the completion of S22, drying.Optionally, second is predetermined
Temperature is 200~260 DEG C, and the second predetermined time was 12~16min.It is understood that after the completion of enamel layer drying, then
It is burnt into 12~16min at a temperature of 760~800 DEG C, forms the enamel layer for being attached to iron pan matrix surface after firing.It is formed in this way
Enamel layer have extremely strong rustless property.
Specifically, in an optional example of the invention, as shown in figure 3, the method for setting transition adhesive layer can be
Following steps：S31, using arc spray process on enamel layer sprayed metal layer, and it is upward in the setting of the upper surface of metal layer
Protrude laciniation.It is understood that the metal layer of laciniation protruding upward is transition adhesive layer.The zigzag
Metal layer can effectively increase the contact area and keying strength with non-sticking lining, be formed between enamel layer and non-sticking lining
Superpower adhesive transition layer.
Optionally, electric arc spraying parameter includes：Spraying current be 80A~400A, spraying atomizing pressure be 0.2~
0.5MPa, spray voltage are 10~35V, and spray time is 2~20s, and coating thickness is 5~100 μm.
Specifically, in another optional example of the invention, as shown in figure 3, the method for setting transition adhesive layer may be used also
To be the steps of：S32, sand grains progress sanding processing is utilized on the upper surface of enamel layer.It is understood that in enamel layer
Upper surface on sand shaker can be used carry out sanding processing, and then formed on the upper surface of enamel layer to recessed zigzag
Rough interfaces (i.e. rough layer), the zigzag interface can effectively increase the contact area with non-sticking lining and be engaged strong
Degree forms bonding transition interface superpower between enamel layer and non-sticking lining.
Optionally, sand grains can select 32~80 mesh Brown Alundums, and blasting pressure can be 0.5~0.7MPa.
Specifically, as shown in figure 4, including in step s 40：
S41, at least two layers of PTFE coating is sprayed in the upper surface of transition adhesive layer.Optionally, in the upper of transition adhesive layer
Surface sprays two layers of PTFE coating.
S42, at least one layer PFA coating is sprayed on PTFE coating.Optionally, one layer of PFA is sprayed on PTFE coating to apply
Layer.
Further, as shown in figure 4, further comprising following steps in step S41：
S411, first layer PTFE coating is sprayed in the upper surface of transition adhesive layer, it is predetermined in third predetermined temperature and third
It is toasted in time.It can be understood that first layer PTFE coating is the coating directly directly contacted with transition adhesive layer.
Optionally, spray parameters include：Spraying atomizing pressure is 0.2~0.3MPa, and coating thickness is 10~20 μm.Third
Predetermined temperature is 80~100 DEG C, and the third predetermined time is 5~10min.It is understood that first layer PTFE coating is in temperature
5~10min is toasted under the conditions of 80~100 DEG C.
S412, second layer PTFE coating is sprayed in the upper surface of first layer PTFE coating, in the 4th predetermined temperature and the 4th
It is toasted in predetermined time.
Optionally, spray parameters include：Spraying atomizing pressure is 0.2~0.3MPa, and coating thickness is 10~15 μm；4th
Predetermined temperature is 80~100 DEG C, and the 4th predetermined time was 10~15min.It is understood that second layer PTFE coating is in temperature
10~15min is toasted under the conditions of 80~100 DEG C.
Further, as shown in figure 4, further comprising following steps in step S42：
S421, PFA coating is sprayed in the upper surface of second layer PTFE coating；
S422, PFA coating are sintered in the 5th predetermined temperature and in the 5th predetermined time.
Optionally, spray parameters include：Electrostatic high-pressure is 40~120KV, and electrostatic induced current is 8~25uA, and atomizing pressure is
0.2~0.6Mpa, coating thickness are 30~150 μm.5th predetermined temperature be 380~420 DEG C, the 5th predetermined time be 10~
30min.It is understood that PFA coating is sintered 10~30min under the conditions of 380~420 DEG C of temperature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are included at least one embodiment or example of the invention.In the present specification, to above-mentioned term
Schematic representation may not refer to the same embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can be combined in any suitable manner in any one or more of the embodiments or examples.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this
The range of invention is defined by the claims and their equivalents.
Claims (8)
1. a kind of manufacturing method of cookware, which is characterized in that including：
S10, iron pan matrix is produced；
S20, enamel layer is set after the surface of the iron pan matrix carries out bead, includes as follows in the step S20
Step：
S21, it is arranged after the enamel layer in the first predetermined temperature and is dried in the first predetermined time；
It is burnt into the second predetermined temperature and in the second predetermined time after the completion of S22, drying, wherein the described first predetermined temperature
Degree is 200~260 DEG C, and first predetermined time is 25~40min, and second predetermined temperature is 760~800 DEG C, described
Second predetermined time was 12~16min；
S30, transition adhesive layer is set on the enamel layer；
S40, non-sticking lining is set on the transition adhesive layer, includes the following steps in step s 40：
S41, at least two layers of PTFE coating is sprayed in the upper surface of the transition adhesive layer, included the following steps in step S41：
S411, first layer PTFE coating is sprayed in the upper surface of the transition adhesive layer, it is predetermined in third predetermined temperature and third
It is toasted in time, wherein spray parameters include：Spraying atomizing pressure is 0.2~0.3MPa, and coating thickness is 10~20 μ
m；The third predetermined temperature is 80~100 DEG C, and the third predetermined time is 5~10min；
S412, second layer PTFE coating is sprayed in the upper surface of the first layer PTFE coating, in the 4th predetermined temperature and the 4th
It is toasted in predetermined time, wherein spray parameters include：Spraying atomizing pressure be 0.2~0.3MPa, coating thickness be 10~
15μm；4th predetermined temperature is 80~100 DEG C, and the 4th predetermined time is 10~15min；
S42, at least one layer PFA coating is sprayed on PTFE coating.
2. the manufacturing method of cookware according to claim 1, which is characterized in that include following step in the step S30
Suddenly：S31, using arc spray process on the enamel layer sprayed metal layer, and the upper surface of the metal layer be arranged to
Protrude above laciniation.
3. the manufacturing method of cookware according to claim 2, which is characterized in that electric arc spraying parameter includes：Spraying current
For 80A~400A, spraying atomizing pressure is 0.2~0.5MPa, and spray voltage is 10~35V, and spray time is 2~20s, spraying
With a thickness of 5~100 μm.
4. the manufacturing method of cookware according to claim 1, which is characterized in that include following step in the step S30
Suddenly：S32, sand grains progress sanding processing is utilized on the upper surface of the enamel layer.
5. the manufacturing method of cookware according to claim 4, which is characterized in that the sand grains has selected 32~80 mesh palm fibre just
Jade, blasting pressure are 0.5~0.7MPa.
6. the manufacturing method of cookware according to claim 1, which is characterized in that include the following steps in step S42：
S421, PFA coating is sprayed in the upper surface of the second layer PTFE coating；
S422, the PFA coating are sintered in the 5th predetermined temperature and in the 5th predetermined time.
7. the manufacturing method of cookware according to claim 6, which is characterized in that
In step S421, spray parameters include：Electrostatic high-pressure is 40~120kV, and electrostatic induced current is 8~25uA, atomizing pressure
For 0.2~0.6MPa, coating thickness is 30~150 μm；
5th predetermined temperature is 380~420 DEG C, and the 5th predetermined time is 10~30min.
8. a kind of cookware of the manufacturing method manufacture of cookware described in any one of -7 according to claim 1, which is characterized in that packet
It includes：
The inner surface of iron pan matrix, the iron pan matrix is equipped with enamel layer；
Non-sticking lining, the non-sticking lining are located on the enamel layer；And
Transition adhesive layer, the transition adhesive layer are located between the non-sticking lining and the enamel layer, and the transition is bonded
The roughness Ra of layer is 2.0~10.0 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410808756.9A CN105780001B (en) | 2014-12-19 | 2014-12-19 | The manufacturing method and cookware of cookware |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410808756.9A CN105780001B (en) | 2014-12-19 | 2014-12-19 | The manufacturing method and cookware of cookware |
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| CN105780001B true CN105780001B (en) | 2018-11-23 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108324083B (en) * | 2017-01-17 | 2023-12-01 | 佛山市顺德区美的电热电器制造有限公司 | Preparation method of cooker, cooker and cooking appliance |
| CN108618633A (en) * | 2017-03-15 | 2018-10-09 | 佛山市顺德区美的电热电器制造有限公司 | cooker and preparation method thereof |
| CN109924886A (en) * | 2017-12-15 | 2019-06-25 | 佛山市顺德区美的电热电器制造有限公司 | A kind of heating utensil and preparation method thereof |
| CN112570239A (en) * | 2019-09-29 | 2021-03-30 | 浙江绍兴苏泊尔生活电器有限公司 | Preparation method of inner pot and inner pot |
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| CN102835891A (en) * | 2012-09-29 | 2012-12-26 | 黄立波 | Wear-resistant coating non-stick pan |
| CN103417126A (en) * | 2013-08-19 | 2013-12-04 | 徐红春 | Metal base non-sticking cooker and production method |
| CN105559519A (en) * | 2015-12-07 | 2016-05-11 | 浙江炊大王炊具有限公司 | Non-stick frying pan and production process thereof |
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| JPS5795451A (en) * | 1980-12-04 | 1982-06-14 | Toshiba Denki Kigu Kk | Surface treating method for metallic plate for cooker |
| GB2111861B (en) * | 1981-12-22 | 1985-05-01 | Armourcote Surface Treatments | Improvements in methods of coating surfaces to render them abrasion resistant |
| US5411771A (en) * | 1993-04-29 | 1995-05-02 | Tsai; Tung-Hung | Method for coating metal cookware |
| FR2937235B1 (en) * | 2008-10-16 | 2010-11-12 | Seb Sa | CULINARY ARTICULUS COMPRISING ANTI-ADHESIVE COATING HAVING IMPROVED SUPPORT ADHESION PROPERTIES |
| KR101104680B1 (en) * | 2009-07-23 | 2012-01-13 | (주) 더몰론코리아 | Porcelain enamel heat-cooker having non stick ceramic coating layer |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102835891A (en) * | 2012-09-29 | 2012-12-26 | 黄立波 | Wear-resistant coating non-stick pan |
| CN103417126A (en) * | 2013-08-19 | 2013-12-04 | 徐红春 | Metal base non-sticking cooker and production method |
| CN105559519A (en) * | 2015-12-07 | 2016-05-11 | 浙江炊大王炊具有限公司 | Non-stick frying pan and production process thereof |
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| CN105780001A (en) | 2016-07-20 |
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