CN107160666A - Process method and tool for improving rubber adhesion - Google Patents
Process method and tool for improving rubber adhesion Download PDFInfo
- Publication number
- CN107160666A CN107160666A CN201710594385.2A CN201710594385A CN107160666A CN 107160666 A CN107160666 A CN 107160666A CN 201710594385 A CN201710594385 A CN 201710594385A CN 107160666 A CN107160666 A CN 107160666A
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- China
- Prior art keywords
- rubber
- adhesive surface
- rubber parts
- plasma generator
- plasma
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
- B29C59/14—Surface shaping of articles, e.g. embossing; Apparatus therefor by plasma treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
- B29C59/002—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
- B29C65/565—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits involving interference fits, e.g. force-fits or press-fits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/02—Preparation of the material, in the area to be joined, prior to joining or welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/03—After-treatments in the joint area
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Thermal Sciences (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention provides a process method and a tool for improving rubber adhesion, wherein the process method comprises the following steps: firstly, carrying out plasma treatment on the bonding surface of an unvulcanized rubber piece, then relatively bonding and compacting the bonding surface of the rubber piece, and finally vulcanizing the bonded rubber piece; the process method provided by the invention replaces the processes of polishing, gasoline brushing and bristle pricking in the original process; the pre-vulcanized rubber is treated without noise, dust and smoke pollution caused by polishing, the energy consumption is low, the production efficiency is high, and the health of operators is not harmed; meanwhile, no waste is generated, the sizing material is saved, and no secondary pollution is caused; in addition, complex working procedures such as gasoline brushing, burling, drying and the like are not needed when unvulcanized rubber is treated, so that the production efficiency is improved, the production cost is reduced, the environment is improved, the health of an operator is ensured, and potential safety hazards are avoided; and the solvent is not used, and the drying is not needed, so that the quality defect caused by insufficient drying of the solvent is avoided.
Description
Technical field
The invention belongs to rubber adhesion technical field, and in particular to a kind of process and frock of improvement rubber adhesion.
Background technology
Existing prevulcanized rubber part adhesive surface needs seta of polishing, and brushing rubber cement is dried, attaching and compacting, post-cure；
Half finished rubber adhesive surface needs brush gasoline, and seta is dried, attaching and compacting, vulcanization.Its shortcoming existed includes：Presulfurization rubber
There is serious noise, dust, smoke pollution in glue bruting process, high energy consumption, efficiency is low, seriously endanger operator's health；Production
Raw a large amount of sizing material powder not only cause waste of material, while producing secondary pollution；Half finished rubber bonding before need brush gasoline,
Seta, drying, operational process of craft are cumbersome, and gasoline belongs to running stores, add production cost, while volatile harm operator is good for
Health, and bring severe compromise；And gasoline the mass defects such as adhesive surface sponge, layering can also occur when drying insufficient,
Cause Poor cohesion product rejection.
Based on technical problem present in the bonding of above-mentioned rubber parts, not yet there is the solution of correlation；Therefore in the urgent need to
Seek effective scheme to solve the above problems.
The content of the invention
The purpose of the present invention is, for weak point present in above-mentioned technology, to propose a kind of technique for improving rubber adhesion
Method and frock, it is intended to solve the problem of existing rubber parts bonding quality is poor, harm is big.
The present invention provides a kind of process of improvement rubber adhesion, comprises the following steps；
S1：First to the adhesive surface plasma treatment of unvulcanized rubber parts；
S2：Then the adhesive surface of rubber parts is fitted and is compacted relatively again；
S3：Rubber parts after above-mentioned laminating is vulcanized.
Further, it is further comprising the steps of before S1 steps：
S11：Presulfurization is carried out to the adhesive surface of rubber parts；
It is further comprising the steps of after S1 steps：
S21：The uniform brushing rubber cement of prevulcanized rubber adhesive surface by plasma treatment, is fully dried.
Further, the adhesive surface of the rubber parts of presulfurization uses hair side or decorative pattern, and the depth choosing of hair side or decorative pattern
For 0.2mm to 0.55mm.
Further, plasma processing time is 3s to 5s.
Further, plasma treatment comprises the following steps：
S111：Rubber parts is fixed first, the adhesive surface of rubber parts is directed at plasma generator；
S112：Then rotate or move back and forth the rubber parts, plasma generator is carried out the adhesive surface of rubber parts
Injection.
Further, when the adhesive surface of rubber parts is less than twice of jeting area diameter of plasma generator, rotation
Rubber parts is sprayed, and ensures the jeting area and adhesive surface non-concentric of plasma generator.
Further, when the adhesive surface of rubber parts is more than or equal to twice of the jeting area diameter of plasma generator
When, it is further comprising the steps of：
S113：Plasma generator is moved back and forth to spray in the transverse direction of horizontal plane；
S114：Mobile rubber parts is moved on the longitudinal direction of horizontal plane simultaneously.
Further, when the adhesive surface of rubber parts is more than or equal to twice of the jeting area diameter of plasma generator
When, sprayed simultaneously using multiple plasma generators；Multiple plasma generators are arranged side by side；The adhesive surface of rubber components is vertical
Moved linearly in plasma generator, and along the vertical line direction of multiple plasma generator lines.
Further, when the adhesive surface of rubber parts is more than or equal to twice of the jeting area diameter of plasma generator
When, sprayed simultaneously using multiple plasma generators；Multiple plasma generators two adhesive surfaces above and below rubber parts are set side by side
Put, and the jeting area of leaving office generator such as make to be connected with each other the width of the whole adhesive surface of covering, the adhesive surface of rubber components hangs down
Directly in plasma generator, and moved linearly along the vertical line direction that plasma generator is arranged, complete the two-sided continuous place of rubber parts
Reason.
Correspondingly, the present invention also provides a kind of frock of improvement rubber adhesion, including plasma generator and rubber parts；Deng
The jet face of ion generator and the adhesive surface of rubber parts are want to setting；The jet face of plasma generator is circle；Plasma
The jet face of the generator and adhesive surface of rubber parts is non-belongs to one and be arranged concentrically.
Polishing, brush gasoline in the former technique of process and frock replacement that the present invention is provided, seta process；Handle pre- sulphur
Change the noise produced during rubber without polishing, dust, smoke pollution, energy consumption is low, and production efficiency is high, operator's health is not endangered；Together
When do not produce waste material, sizing material is saved, without secondary pollution；And brush gasoline, seta are not needed when handling half finished rubber, is done
The cumbersome process such as dry, improves production efficiency, reduction production cost, improves environment, it is ensured that the health of operator, no safety
Hidden danger；Due to not needing drying without using solvent, it is to avoid the mass defect caused by solvent seasoning is insufficient.
Brief description of the drawings
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
Below with reference to accompanying drawing, the invention will be further described：
Fig. 1 improves the frock plasma rotation processing front view of rubber adhesion for the present invention is a kind of；
Fig. 2 improves the frock plasma rotation processing top view of rubber adhesion for the present invention is a kind of；
Fig. 3 back and forth handles schematic diagram for a kind of frock plasma for improving rubber adhesion of the present invention；
Fig. 4 is a kind of frock list adhesive surface processing schematic diagram for improving rubber adhesion of the present invention；
Fig. 5 is a kind of double adhesive surface processing schematic diagrames of frock for improving rubber adhesion of the present invention.
In figure：1st, plasma generator；2nd, rubber parts.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As shown in Figures 1 to 5, the present invention provides a kind of frock of improvement rubber adhesion, including plasma generator 1 and rubber
Glue part 2；The jet face of plasma generator and the adhesive surface of rubber parts are want to setting；And the jet face of plasma generator 1
For circle；The jet face and adhesive surface of plasma generator 1 be non-to be belonged to one and is arranged concentrically, i.e. the inlet zone of plasma generator
Domain A centers and the center mutual dislocation of adhesive surface, it is ensured that adhesive surfaces of the plasma generator jeting area A in rubber parts
It is interior.
Preferably, with reference to such scheme, the area of adhesive surface is more than or equal to twice in the present embodiment in the present embodiment
Jet face area；The adhesive surface of rubber parts both sides is equipped with plasma generator；Plasma generator includes multiple；Multiple grades from
Electronic generator is arranged side by side；Which equipment investment is big, but production efficiency is high, it is adaptable to which product both-sided adhesive yield is big, to life
Produce the high continuous flow procedure of efficiency requirements.
Preferably, with reference to such scheme, the area of adhesive surface is less than twice of jet face area in the present embodiment；Plasma
The jet face and adhesive surface of generator 1 be non-to be belonged to one and is arranged concentrically, i.e. the jeting area A centers of plasma generator and bonding
The center mutual dislocation in face, it is ensured that plasma generator jeting area A is in the adhesive surface of rubber parts.
Preferably, with reference to such scheme, the adhesive surface of rubber parts is hair side or decorative pattern in the present embodiment, can increase and compare table
Area, improves bonding effect, and the depth of hair side or decorative pattern is 0.2mm to 0.55mm.
Correspondingly, with reference to such scheme, the present invention provides a kind of process of improvement rubber adhesion, including following step
Suddenly：
S1：First to the adhesive surface plasma treatment of unvulcanized rubber parts, plasma processing time is 3s to 5s；By
Plasma surface modification processing, improves the self-adhesion on half finished rubber surface；
S2：Then the relative laminating of the adhesive surface of rubber parts is discharged air and is simultaneously compacted again；
S3：Rubber parts after above-mentioned laminating is vulcanized；Including being pressurizeed, heated to rubber parts.
Preferably, it is further comprising the steps of before above-mentioned S1 steps with reference to such scheme：
S11：Presulfurization is carried out to the adhesive surface of rubber parts, the adhesive surface of the rubber parts of presulfurization uses hair side or decorative pattern,
Specific surface area can be increased, bonding effect is improved；And the depth of hair side or decorative pattern elects 0.2mm as to 0.55mm；
Preferably, it is further comprising the steps of after above-mentioned S11 steps with reference to such scheme：
S21：The uniform brushing rubber cement of prevulcanized rubber adhesive surface by plasma treatment, is fully dried.
Preferably, with reference to such scheme, plasma treatment comprises the following steps in the present embodiment：
S111：Rubber parts is fixed first, the adhesive surface of rubber parts is directed at plasma generator, it is ensured that plasma occurs
Device jeting area A is in the adhesive surface of rubber parts；
S112：Then rotate or move back and forth rubber parts, plasma generator is sprayed the adhesive surface of rubber parts；
Specifically, as shown in Figure 1 and Figure 2, production rubber parts adhesive surface is slightly larger than plasma generator jeting area, such as " inner tube valve glue
Seat ", Breadth Maximum or diameter are no more than twice of ion generator jeting area diameter；Half of alignment by products with adhesive face etc.
Ion generator, then average rate along F directions rotate a circle completion product plasma treatment.
Specifically, with reference to such scheme, when the adhesive surface of rubber parts is less than the jeting area diameter of plasma generator
At twice, sprayed with F directions rotation rubber part, and ensure the jeting area A of plasma generator and adhesive surface non-concentric,
Ensure the jeting area A centers of plasma generator and the center mutual dislocation of adhesive surface, it is complete to ensure to spray
Face.
Preferably, with reference to such scheme, as shown in figure 3, when the adhesive surface of rubber parts is more than or equal to plasma generator
Twice of jeting area diameter when, if less demanding to production efficiency, can back and forth be transported using single plasma generator
Dynamic, rubber components is handled perpendicular to the mode that plasma generator moves linearly, and which equipment investment is relatively small, but
Production efficiency is relatively low, it is adaptable to which yield is less, to the less demanding production process of production efficiency；Detailed process also includes following step
Suddenly：
S113：Plasma generator is moved back and forth to spray in the transverse direction of horizontal plane；
S114：Moved simultaneously with P directions movement rubber parts on the longitudinal direction of horizontal plane so that plasma generator is in rubber
Sprayed on part adhesive surface with the spraying profile B of W shapes.
Preferably, with reference to such scheme, as shown in figure 4, when the adhesive surface of rubber parts is more than or equal to plasma generator
Twice of jeting area diameter when, using the simultaneously single wide face of multiple plasma generators, continuously quickly processing is sprayed；It is multiple etc.
Ion generator is arranged side by side；The adhesive surface of rubber components connects perpendicular to plasma generator, and along multiple plasma generators
The vertical line direction rectilinear movement of line；Which equipment investment is relatively large, but production efficiency is higher, it is adaptable to which yield is larger, right
Production efficiency requires higher continuous flow procedure.
Preferably, with reference to such scheme, as shown in figure 5, when the adhesive surface of rubber parts is more than or equal to plasma generator
Twice of jeting area diameter when, sprayed simultaneously using multiple plasma generators；Multiple plasma generators are in rubber parts
Two adhesive surfaces are arranged side by side up and down, and the jeting area of leaving office generator such as make to be connected with each other the width of the whole adhesive surface of covering
Degree, the adhesive surface of rubber components moves linearly perpendicular to plasma generator, and along the vertical line direction that plasma generator is arranged,
Complete the two-sided continuous processing of rubber parts；Which equipment investment is big, but production efficiency is high, it is adaptable to product both-sided adhesive yield
Greatly, high continuous flow procedure is required to production efficiency.
By using above normal-temperature plasma surface modification treatment so that a variety of things occur for rubber parts material surface
Reason, chemical change, or produce etching and coarse, or form fine and close cross-linked layer, or introduce oxygen-containing polar group, make hydrophily,
Cementability, can dyeability, biocompatibility and electrical property respectively obtain improvement；The process that the present invention is provided instead of former work
Polishing, brush gasoline in skill, seta process；Handle the noise produced during prevulcanized rubber without polishing, dust, smoke pollution, energy
Consumption is low, and production efficiency is high, and operator's health is not endangered；Waste material is not produced simultaneously, sizing material is saved, without secondary pollution；And
The cumbersome process such as brush gasoline, seta, drying are not needed when handling half finished rubber, production efficiency, reduction production is improved
Cost, improvement environment, it is ensured that the health of operator, no potential safety hazard；Due to not needing drying without using solvent, it is to avoid because of solvent
Drying is insufficient to cause mass defect.
Described above, only presently preferred embodiments of the present invention not does any formal limitation to the present invention.It is any ripe
Those skilled in the art is known, without departing from the scope of the technical proposal of the invention, all using technology contents described above
Many possible variations and modification are made to technical solution of the present invention, or is revised as the equivalent embodiment of equivalent variations.Therefore, it is all
It is the content without departing from technical solution of the present invention, any change made for any of the above embodiments is changed according to technology of the invention,
Equivalent variations and modification, belong to the protection domain of the technical program.
Claims (10)
1. a kind of improve the process of rubber adhesion, it is characterised in that comprises the following steps：
S1：First to the adhesive surface plasma treatment of unvulcanized rubber parts；
S2：Then the adhesive surface of rubber parts is fitted and is compacted relatively again；
S3：Rubber parts after above-mentioned laminating is vulcanized.
2. according to claim 1 improve the process of rubber adhesion, it is characterised in that before the S1 steps also
Comprise the following steps：
S11：Presulfurization is carried out to the adhesive surface of the rubber parts；
It is further comprising the steps of after the S1 steps：
S21：The uniform brushing rubber cement of prevulcanized rubber adhesive surface and drying by plasma treatment.
3. according to claim 2 improve the process of rubber adhesion, it is characterised in that the rubber parts of presulfurization
Adhesive surface use hair side or decorative pattern, and the depth of the hair side or the decorative pattern elects 0.2mm as to 0.55mm.
4. the process of the improvement rubber adhesion according to claims 1 to 3, it is characterised in that the plasma treatment
Time is 3s to 5s.
5. according to claim 1 improve the process of rubber adhesion, it is characterised in that the plasma treatment includes
Following steps：
S111：Rubber parts is fixed first, the adhesive surface of the rubber parts is directed at plasma generator；
S112：Then rotate or move back and forth the rubber parts, make the plasma generator to the adhesive surface of the rubber parts
Sprayed.
6. according to claim 5 improve the process of rubber adhesion, it is characterised in that：When the bonding of the rubber parts
When face is less than twice of the jeting area diameter of the plasma generator, rotates the rubber parts and sprayed, and ensure institute
State the jeting area and the adhesive surface non-concentric of plasma generator.
7. according to claim 5 improve the process of rubber adhesion, it is characterised in that：When the bonding of the rubber parts
It is further comprising the steps of when face is more than or equal to twice of the jeting area diameter of the plasma generator：
S113：The plasma generator is moved back and forth to spray in the transverse direction of horizontal plane；
S114：The mobile rubber parts is moved on the longitudinal direction of horizontal plane simultaneously.
8. according to claim 5 improve the process of rubber adhesion, it is characterised in that：When the bonding of the rubber parts
When face is more than or equal to twice of the jeting area diameter of the plasma generator, sprayed simultaneously using multiple plasma generators
Penetrate；Multiple plasma generators are arranged side by side；The adhesive surface of the rubber components perpendicular to the plasma generator, and
Moved linearly along the vertical line direction of multiple plasma generator lines.
9. according to claim 5 improve the process of rubber adhesion, it is characterised in that：When the bonding of the rubber parts
When face is more than or equal to twice of the jeting area diameter of the plasma generator, sprayed simultaneously using multiple plasma generators
Penetrate；Multiple plasma generators two adhesive surfaces above and below the rubber parts are arranged side by side, and occur described etc. leave office
The jeting area of device is connected with each other the width of the whole adhesive surface of covering, and the adhesive surface of the rubber components is perpendicular to described etc.
Ion generator, and moved linearly along the vertical line direction that the plasma generator is arranged, complete the rubber parts two-sided continuous
Processing.
10. a kind of improve the frock of rubber adhesion, it is characterised in that including plasma generator and rubber parts；The plasma
The adhesive surface of the jet face of generator and the rubber parts is want to setting；The jet face of the plasma generator is circle；Institute
The adhesive surface of the jet face and the rubber parts of stating plasma generator non-belong to one and is arranged concentrically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710594385.2A CN107160666A (en) | 2017-07-20 | 2017-07-20 | Process method and tool for improving rubber adhesion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710594385.2A CN107160666A (en) | 2017-07-20 | 2017-07-20 | Process method and tool for improving rubber adhesion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107160666A true CN107160666A (en) | 2017-09-15 |
Family
ID=59817166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710594385.2A Pending CN107160666A (en) | 2017-07-20 | 2017-07-20 | Process method and tool for improving rubber adhesion |
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| Country | Link |
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| CN (1) | CN107160666A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114388198A (en) * | 2022-02-11 | 2022-04-22 | 深圳市海泓鑫科技有限公司 | Welding process for parallel use of multiple cables |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6334920B1 (en) * | 1997-04-11 | 2002-01-01 | Continental Aktiengesellschaft | Process for manufacturing an unfinished piece for vehicle tires |
| CN102753341A (en) * | 2010-02-15 | 2012-10-24 | 横滨橡胶株式会社 | Bonded body composed of carbon thin film-coated article and rubber |
| CN203752681U (en) * | 2014-01-23 | 2014-08-06 | 上海日轮汽车配件有限公司 | Rubber hose identifier printing device |
| CN207224576U (en) * | 2017-07-20 | 2018-04-13 | 山东玲珑轮胎股份有限公司 | Improve rubber bonding's frock |
-
2017
- 2017-07-20 CN CN201710594385.2A patent/CN107160666A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6334920B1 (en) * | 1997-04-11 | 2002-01-01 | Continental Aktiengesellschaft | Process for manufacturing an unfinished piece for vehicle tires |
| CN102753341A (en) * | 2010-02-15 | 2012-10-24 | 横滨橡胶株式会社 | Bonded body composed of carbon thin film-coated article and rubber |
| CN203752681U (en) * | 2014-01-23 | 2014-08-06 | 上海日轮汽车配件有限公司 | Rubber hose identifier printing device |
| CN207224576U (en) * | 2017-07-20 | 2018-04-13 | 山东玲珑轮胎股份有限公司 | Improve rubber bonding's frock |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114388198A (en) * | 2022-02-11 | 2022-04-22 | 深圳市海泓鑫科技有限公司 | Welding process for parallel use of multiple cables |
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