CN105768345A - In-mold integrally formed sole and manufacturing process thereof - Google Patents
In-mold integrally formed sole and manufacturing process thereof Download PDFInfo
- Publication number
- CN105768345A CN105768345A CN201610253459.1A CN201610253459A CN105768345A CN 105768345 A CN105768345 A CN 105768345A CN 201610253459 A CN201610253459 A CN 201610253459A CN 105768345 A CN105768345 A CN 105768345A
- Authority
- CN
- China
- Prior art keywords
- hot melt
- eva
- sheet rubber
- melt adhesive
- adhesive film
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/02—Soles; Sole-and-heel integral units characterised by the material
- A43B13/12—Soles with several layers of different materials
- A43B13/122—Soles with several layers of different materials characterised by the outsole or external layer
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/02—Soles; Sole-and-heel integral units characterised by the material
- A43B13/12—Soles with several layers of different materials
- A43B13/125—Soles with several layers of different materials characterised by the midsole or middle layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D35/00—Producing footwear
- B29D35/12—Producing parts thereof, e.g. soles, heels, uppers, by a moulding technique
- B29D35/122—Soles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B25/08—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/02—2 layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2437/00—Clothing
- B32B2437/02—Gloves, shoes
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The invention relates to a sole, and provides an in-mold integrally formed sole and a manufacturing process thereof. The process can be applicable to the integrally forming manufacturing of EVA (ethylene vinyl-acetate copolymer) mid-soles and rubber sheets with any thicknesses and areas; the bonding by glue water is not needed; the manufacturing work procedures are reduced; the yield and the quality of products can be improved; the production cost is reduced; meanwhile, the environment pollution and the body injury to workers due to the glue water can be avoided. The in-mold integrally formed sole comprises an EVA mid-sole, a hot melt glue film and a vulcanized rubber sheet, wherein the hot melt glue film comprises a PET (polyethylene terephthalate) outer surface layer and an adhesive particle layer attached on the PET outer surface layer; the PET outer surface layer and the adhesive particle layer can be mutually separated; the vulcanized rubber sheet is manufactured by integrally vulcanizing an un-vulcanized rubber sheet and the hot melt glue film in a rubber mold; the vulcanized rubber sheet and the EVA mid-sole are subjected to hot press forming in a mold through the hot melt glue film to form a whole; the hot melt glue film is arranged between the EVA mid-solve and the vulcanized rubber sheet.
Description
Technical field
The present invention relates to a kind of sole, particularly to one-body molded sole and processing technology thereof in a kind of mould.
Background technology
Shoes are indispensable article of everyday use in people's daily life, and sole is the vitals of shoes.nullSole of the prior art generally comprises the big end and the middle end，The big end of shoes, is generally adopted the good elastomeric material of wearability，For increasing elasticity and the comfortableness of shoes，The middle end of shoes, is generally adopted comparatively soft EVA material，Because the big end, is different with the material at the middle end，Traditional operation making sole is usually，First to end foaming in EVA，Carry out rubber sole simultaneously，Then manually the middle end and the big end, bonded by glue，In adhesion process，First have to remove the burr at the big end and the middle end，Inorganic agent is coated again on the binding face at the big end and the middle end，Then glue laminating is gone up，Simultaneously will carefully by the big end and the alignment of insole binding edge，Avoid being forbidden to affect product owing to fitting attractive in appearance，Therefore this traditional manufacture method that the end in EVA and rubber sole are made by glue bonding sole，Whole production process needs a large amount of manual operations，Not only waste time and energy，Production efficiency is low，Also easily cause the big end and insole binding along the quality problems such as not lining up or come unglued，And the big end and the middle end, needed to offer respectively mould，Cost is high，Production cycle is long，The inorganic agent and the glue that use in production process typically contain harmful substance simultaneously，Distribute harmful gas，Pollute environment，The health of workman is damaged.
In order to solve above-mentioned technical problem, the patent No. be 201220320083.9 Chinese patent disclose a kind of one-body molded sole, including the end in EVA, as the unvulcanized sheet rubber at the big end and have the rubber plastic film of adhesive effect, described rubber plastic film is in EVA between the end and unvulcanized sheet rubber, and in described EVA, the end and unvulcanized sheet rubber act on hot-forming in a mould being integrated by rubber plastic film.In described one-body molded sole, the end and the big end, be formed in one and make, it is no longer necessary to uses the end and the big end in glue bonding, reduces manufacturing process, improve yield and the quality of product, reduce production cost, avoid the injury of the glue pollution to environment and workman's health simultaneously, practical；nullBut，Described one-body molded sole is only applicable to the half finished rubber sheet that thickness is 0.3-0.6mm，Because in order to keep EVA forming stability and decorative pattern clarity，Temperature time half finished rubber sheet is hot-forming together with the end in EVA should control heating at about 180 degree，And the conductivity of heat of the half finished rubber sheet that thickness is more than 0.3-0.6mm is very poor，Under the heating-up temperature of 180 degree，Half finished rubber sheet cannot vulcanize completely，Styling cannot be completed，Therefore，The scope of application of described one-body molded sole is limited，Be not suitable for large area or have certain thickness sheet rubber and the one-body molded making at the end in EVA，Large area or have in certain thickness sheet rubber and EVA still can only to adopt existing hand lay-up mode of operation at the end，Fabricating quality is poor，Production efficiency is low，Hand labor intensity is big and easily causes environmental pollution.
Summary of the invention
Therefore, for above-mentioned problem, the present invention proposes one-body molded sole and processing technology thereof in a kind of mould, in described mould, one-body molded sole and processing technology thereof can the one-body molded making at the end suitable in the sheet rubber of any thickness and area with EVA, without using glue to bond, reduce manufacturing process, improve yield and the quality of product, reduce production cost, avoid the injury of the glue pollution to environment and workman's health simultaneously.
For realizing above-mentioned technical problem, the solution that the present invention takes is: one-body molded sole in a kind of mould, including the end in EVA, hot melt adhesive film, the sheet rubber that vulcanizates, described hot melt adhesive film includes PET extexine and the viscose glue granular layer being attached on PET extexine, and described PET extexine and described viscose glue granular layer can be separated from each other；The described sheet rubber that vulcanizates be by unvulcanized sheet rubber together with hot melt adhesive film in rubber pattern integrated vulcanizing prepare；The described sheet rubber vulcanizated is integrated by hot melt adhesive film is hot-forming in mould with the end in EVA, and described hot melt adhesive film is located in described EVA between the end and the sheet rubber vulcanizated.
Further, described viscose glue granular layer comprises the EVA97% of VA content 28%, zinc stearate 1.5%, stearic acid 1.5%.
Further, the thickness of described hot melt adhesive film is 0.2-0.5mm.
Further, the thickness of the sheet rubber vulcanizated described in is more than 3mm.
Further, the sheet rubber vulcanizated described in is the piece-shape type sheet rubber suitable with the bottom shape at the end in EVA and size.
In a kind of mould, the processing technology of one-body molded sole, comprises the steps:
(1) unvulcanized sheet rubber and hot melt adhesive film integrated vulcanizing in rubber pattern obtain the sheet rubber vulcanizated, and wherein, the viscose glue granular layer of described unvulcanized sheet rubber and hot melt adhesive film is fitted；
(2) the PET extexine of the hot melt adhesive film on the sheet rubber vulcanizated is thrown off so that the viscose glue granular layer of hot melt adhesive film leaks outside；
(3) sheet rubber vulcanizated processed through step 2 is placed in EVA mould, add the end in EVA, and fit with the viscose glue granular layer of hot melt adhesive film in the end in EVA, the sheet rubber vulcanizated is one-body molded with end hot pressing in EVA mould in EVA by hot melt adhesive film, namely obtains one-body molded sole in mould after cooling.
By adopting preceding solution, the invention has the beneficial effects as follows, in the mould of design, one-body molded sole compared with prior art has the advantage that as mentioned above
1, by independent for the sulfidation of sheet rubber independent process, sheet rubber through intact vulcanized operation can complete cure, sheet rubber after complete cure just can be directly hot-forming, therefore, by the sheet rubber that vulcanizates together with EVA hot-forming time, would not occur because material is different, the sheet rubber sulfuration that forming requirements is different and occurs is not exclusively, sheet rubber cannot the sheet rubber such as molding and the end in EVA can not the Tong Bu situation of molding, avoiding sheet rubber and EVA cannot integrated problem, therefore, the sheet rubber of any area and thickness and the one-body molded operation of EVA can be applicable to.
2, the sheet rubber vulcanizated described in is one-body molded with end hot pressing in EVA mould in EVA by hot melt adhesive film, it is no longer necessary to use in inorganic agent and glue bonding the end and the big end, decrease manufacturing process, while improving product yield, also reduce production cost, it also avoid the middle end and the bonding of the big end loosely causes and comes unglued and edge does not line up and affects the problem that product is attractive in appearance, improve product quality, and improve production environment, avoid the injury of the glue pollution to environment and workman's health, and more convenient making has the sole of different specific demand.
3, described hot melt adhesive film includes PET extexine and the viscose glue granular layer being attached on PET extexine, in hot melt adhesive film with half finished rubber sheet mould, integrated vulcanizing obtains in the process of the sheet rubber vulcanizated, the PET extexine of described hot melt adhesive film can play buffer action, viscose glue granular layer and mould can be separated from each other by PET extexine, viscose glue granular layer in sulfidation is avoided to bond on the mold surface, avoid the sheet rubber that vulcanizates cannot the problem of the demoulding, effectively achieve hot melt adhesive film and can vulcanize the operation making the sheet rubber vulcanizated together with half finished rubber sheet, the operation of artificial brush coating can be saved, Improving The Quality of Products, practical；And by the carrier function of PET extexine, mucilage materials can exist with particle shape on PET extexine, the mucilage materials of particle shape can better and set up crosslinking relation between rubber molecule, EVA molecule, it is effectively improved in the sheet rubber and EVA vulcanizated the adhesion at the end, Improving The Quality of Products；And described hot melt adhesive film is positioned at the sheet rubber vulcanizated, in EVA at the end in conjunction with time, it is only achieved that by viscose glue granular layer, it is not needed as the PET extexine of carrier, then make the product quality of one-body molded sole in mould and will not be subject to the physical property restriction of PET extexine, therefore, described hot melt adhesive film has only to consider the viscosity degree of viscose glue granular layer when making, the mechanical properties such as the hot strength without consideration film forming, processing is simple, cost is low, it is suitable for production and application quantitatively, reduce the Factors Affecting Product Quality of one-body molded sole in mould, improve product use value.
Accompanying drawing explanation
Fig. 1 is the STRUCTURE DECOMPOSITION figure of the embodiment of the present invention.
Fig. 2 is the STRUCTURE DECOMPOSITION figure of the hot melt adhesive film of the embodiment of the present invention.
Detailed description of the invention
In conjunction with the drawings and specific embodiments, the present invention is further described.
Referring to figs. 1 to Fig. 2, the embodiment of the present invention disclose be, one-body molded sole in a kind of mould, including the end in EVA 1, hot melt adhesive film 2, the sheet rubber 3 that vulcanizates, described hot melt adhesive film 2 includes PET extexine 21 and the viscose glue granular layer 22 being attached on PET extexine 21, described viscose glue granule 22 layers comprises the EVA97% of VA content 28%, zinc stearate 1.5%, stearic acid 1.5%, described PET extexine 21 and described viscose glue granular layer 22 can be separated from each other, the shape of described hot melt adhesive film 2 and size and in described EVA the bottom shape at the end 1 and size adapt；The described sheet rubber 3 that vulcanizates be by unvulcanized sheet rubber together with hot melt adhesive film 2 in rubber pattern integrated vulcanizing prepare, described in the shape of sheet rubber 3 that vulcanizates and size and EVA the bottom shape at the end 1 and size adapt；The PET extexine 21 of the hot melt adhesive film 2 on the sheet rubber 3 vulcanizated is thrown off, the described sheet rubber 3 vulcanizated is integrated by the viscose glue granular layer 22 of hot melt adhesive film 2 is hot-forming in mould with the end 1 in EVA, and described hot melt adhesive film 2 is located in described EVA between the end 1 and the sheet rubber 3 vulcanizated.
One-body molded sole in the mould designed in sum, can suitable in the one-body molded making at the end the sheet rubber of any thickness and area and EVA, without using glue to bond, reduce manufacturing process, improve yield and the quality of product, reduce production cost, avoid the injury of the glue pollution to environment and workman's health simultaneously.
Described in above, being only the embodiment utilizing this origination techniques content, any those skilled in the art use modification, the change that this creation does, and all belong to the scope of the claims that this creation is advocated, and are not limited to those disclosed embodiments.
Claims (6)
1. one-body molded sole in a mould, it is characterized in that: include in EVA the end, hot melt adhesive film, the sheet rubber that vulcanizates, described hot melt adhesive film includes PET extexine and the viscose glue granular layer being attached on PET extexine, and described PET extexine and described viscose glue granular layer can be separated from each other；The described sheet rubber that vulcanizates be by unvulcanized sheet rubber together with hot melt adhesive film in rubber pattern integrated vulcanizing prepare；The described sheet rubber vulcanizated is integrated by hot melt adhesive film is hot-forming in mould with the end in EVA, and described hot melt adhesive film is located in described EVA between the end and the sheet rubber vulcanizated.
2. one-body molded sole in mould according to claim 1, it is characterised in that: described viscose glue granular layer comprises the EVA97% of VA content 28%, zinc stearate 1.5%, stearic acid 1.5%.
3. one-body molded sole in mould according to claim 1 and 2, it is characterised in that: the thickness of described hot melt adhesive film is 0.2-0.5mm.
4. one-body molded sole in mould according to claim 1 and 2, it is characterised in that: described in the thickness of sheet rubber that vulcanizates more than 3mm.
5. one-body molded sole in mould according to claim 1 and 2, it is characterised in that: described in the sheet rubber that vulcanizates be the piece-shape type sheet rubber suitable with the bottom shape at the end in EVA and size.
6. the processing technology of one-body molded sole in a mould, it is characterised in that comprise the steps:
(1) unvulcanized sheet rubber and hot melt adhesive film integrated vulcanizing in rubber pattern obtain the sheet rubber vulcanizated, and wherein, the viscose glue granular layer of described unvulcanized sheet rubber and hot melt adhesive film is fitted；
(2) the PET extexine of the hot melt adhesive film on the sheet rubber vulcanizated is thrown off so that the viscose glue granular layer of hot melt adhesive film leaks outside；
(3) sheet rubber vulcanizated processed through step 2 is placed in EVA mould, add the end in EVA, and fit with the viscose glue granular layer of hot melt adhesive film in the end in EVA, the sheet rubber vulcanizated is one-body molded with end hot pressing in EVA mould in EVA by hot melt adhesive film, namely obtains one-body molded sole in mould after cooling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610253459.1A CN105768345B (en) | 2016-04-22 | 2016-04-22 | A kind of mould is interior to be integrally formed sole and its manufacture craft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610253459.1A CN105768345B (en) | 2016-04-22 | 2016-04-22 | A kind of mould is interior to be integrally formed sole and its manufacture craft |
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| Publication Number | Publication Date |
|---|---|
| CN105768345A true CN105768345A (en) | 2016-07-20 |
| CN105768345B CN105768345B (en) | 2018-07-20 |
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| CN201610253459.1A Active CN105768345B (en) | 2016-04-22 | 2016-04-22 | A kind of mould is interior to be integrally formed sole and its manufacture craft |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106617481A (en) * | 2016-11-14 | 2017-05-10 | 东莞兴腾鞋材有限公司 | Integrally formed shoe sole made from raw rubber and EVA and production method thereof |
| TWI616337B (en) * | 2017-03-13 | 2018-03-01 | Wang Yu Jie | Rubber and EVA foaming material combination method and finished product thereof |
| CN108454149A (en) * | 2018-04-08 | 2018-08-28 | 双驰实业股份有限公司 | A kind of manufacturing method of shoes and shoes |
| WO2018184173A1 (en) * | 2017-04-06 | 2018-10-11 | 三晃股份有限公司 | Vulcanized rubber article, preparation method therefor and application thereof |
| CN108813801A (en) * | 2018-07-09 | 2018-11-16 | 特步(中国)有限公司 | A kind of multi-density sole and preparation method thereof |
| TWI696547B (en) * | 2019-07-09 | 2020-06-21 | 加久企業股份有限公司 | Compound sole manufacturing process and finished product |
| CN112339310A (en) * | 2020-10-27 | 2021-02-09 | 惠州市众益电子辅料有限公司 | Bonding process for compression molding of rubber outsole and EVA midsole by net film |
| CN112385928A (en) * | 2020-11-19 | 2021-02-23 | 革乐美时尚有限公司 | Semi-coated shoes and manufacturing mold thereof |
| CN113912874A (en) * | 2020-07-08 | 2022-01-11 | 驰绿国际股份有限公司 | Recycled PET plastic bottle remanufactured PET composite material master batch, preparation method and application of foamed shoe material |
| CN115284694A (en) * | 2022-08-03 | 2022-11-04 | 中轻检验认证有限公司 | Rubber bonding strength standard sample and preparation method thereof |
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|---|---|---|---|---|
| NL186739B (en) * | 1978-04-13 | 1990-09-17 | Mephisto Chaussures Sa | RESILIENT, COMFORTABLE SHOESOLE. |
| CN102742966A (en) * | 2012-07-04 | 2012-10-24 | 茂泰(福建)鞋材有限公司 | Novel sole |
| CN202890687U (en) * | 2012-07-04 | 2013-04-24 | 茂泰(福建)鞋材有限公司 | Sole shaped in integrated mode |
| CN203563753U (en) * | 2013-10-10 | 2014-04-30 | 张家诚 | A one-piece sole |
| CN205695996U (en) * | 2016-04-22 | 2016-11-23 | 福建登泰科技有限公司 | One-body molded sole in a kind of mould |
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- 2016-04-22 CN CN201610253459.1A patent/CN105768345B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL186739B (en) * | 1978-04-13 | 1990-09-17 | Mephisto Chaussures Sa | RESILIENT, COMFORTABLE SHOESOLE. |
| CN102742966A (en) * | 2012-07-04 | 2012-10-24 | 茂泰(福建)鞋材有限公司 | Novel sole |
| CN202890687U (en) * | 2012-07-04 | 2013-04-24 | 茂泰(福建)鞋材有限公司 | Sole shaped in integrated mode |
| CN203563753U (en) * | 2013-10-10 | 2014-04-30 | 张家诚 | A one-piece sole |
| CN205695996U (en) * | 2016-04-22 | 2016-11-23 | 福建登泰科技有限公司 | One-body molded sole in a kind of mould |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106617481A (en) * | 2016-11-14 | 2017-05-10 | 东莞兴腾鞋材有限公司 | Integrally formed shoe sole made from raw rubber and EVA and production method thereof |
| TWI616337B (en) * | 2017-03-13 | 2018-03-01 | Wang Yu Jie | Rubber and EVA foaming material combination method and finished product thereof |
| WO2018184173A1 (en) * | 2017-04-06 | 2018-10-11 | 三晃股份有限公司 | Vulcanized rubber article, preparation method therefor and application thereof |
| CN108454149A (en) * | 2018-04-08 | 2018-08-28 | 双驰实业股份有限公司 | A kind of manufacturing method of shoes and shoes |
| CN108813801A (en) * | 2018-07-09 | 2018-11-16 | 特步(中国)有限公司 | A kind of multi-density sole and preparation method thereof |
| TWI696547B (en) * | 2019-07-09 | 2020-06-21 | 加久企業股份有限公司 | Compound sole manufacturing process and finished product |
| CN113912874A (en) * | 2020-07-08 | 2022-01-11 | 驰绿国际股份有限公司 | Recycled PET plastic bottle remanufactured PET composite material master batch, preparation method and application of foamed shoe material |
| CN113912874B (en) * | 2020-07-08 | 2024-05-10 | 驰绿国际股份有限公司 | Recycling PET plastic bottles to make PET composite material masterbatch and its preparation method and application in foamed shoe materials |
| CN112339310A (en) * | 2020-10-27 | 2021-02-09 | 惠州市众益电子辅料有限公司 | Bonding process for compression molding of rubber outsole and EVA midsole by net film |
| CN112385928A (en) * | 2020-11-19 | 2021-02-23 | 革乐美时尚有限公司 | Semi-coated shoes and manufacturing mold thereof |
| CN115284694A (en) * | 2022-08-03 | 2022-11-04 | 中轻检验认证有限公司 | Rubber bonding strength standard sample and preparation method thereof |
| CN115284694B (en) * | 2022-08-03 | 2024-09-10 | 中轻检验认证有限公司 | Rubber adhesive strength standard sample and preparation method thereof |
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| CN105768345B (en) | 2018-07-20 |
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Effective date of registration: 20210927 Address after: 362200 No. 588, Jinxin Road, Jiangtou village, Chendai Town, Jinjiang City, Quanzhou City, Fujian Province Patentee after: Maotai(Fujian) Soles Co.,Ltd. Address before: No. 588, Jinxin Middle Road, Jiangtou village, Chendai Town, Jinjiang City, Quanzhou City, Fujian Province, 362000 Patentee before: Jinjiang Dengtai Technology Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 588, Jinxin Road, Jiangtou Village, Chendai Town, Jinjiang City, Quanzhou City, Fujian Province, 362000 Patentee after: Maotai (Fujian) New Material Technology Co.,Ltd. Address before: 362200 No. 588, Jinxin Road, Jiangtou village, Chendai Town, Jinjiang City, Quanzhou City, Fujian Province Patentee before: Maotai(Fujian) Soles Co.,Ltd. |