Footwear maintain method with calendering type rubber hold-down calendering glue decorative pattern
Technical field
The present invention relates to a kind of elastomeric material preparation field, especially a kind of footwear are maintained with calendering type rubber hold-down calendering glue decorative pattern
Method.
Background technology
Aborning easy produced problem has current foxing glue decorative pattern:Foxing vulcanization of rubber speed is slow, vulcanizes type-approval process
Middle heat effect produces decorative pattern deformation;Sizing material flexibility is unstable, and elastomeric compound hardness is low, and in bonding processes, surface detail is by buckling
Shape, destroys presentation quality image.
The content of the invention
The purpose of the present invention is:A kind of foxing glue decorative pattern is provided maintains method, it has the technical effect that out the table of type film one
Face decorative pattern is after the pressure effect of rubber shoe molding each operation, and product film face phenomenon decorative pattern is indeformable, improves product appearance
Quality, to overcome the deficiencies in the prior art.
What the present invention was realized in:Footwear maintain method with calendering type rubber hold-down calendering glue decorative pattern, sizing material is rolled and after type,
Obtain foxing;Foxing is stored on the PP plates with Baltimore groove, the Baltimore groove on PP plates is corresponding with foxing size and shape, foxing
Deposit more than 24 hours on PP plates;Foxing after placement is pressed, using surface the organosilicon that thickness is 2-3mm is scribbled
Used as pressure conduction body, bipeltate air bag becomes the bipeltate air bag of rubber coating because of stress in bonding processes
Shape, makes the pressing of foxing sheet rubber be cemented in the stickup position of footwear, not only ensures bonding firmly but also is deformed foxing decorative pattern.
The pressure of pressing working procedure be 0.39-0.43MPa, the pressing time 3.2-3.5 seconds.
When the sizing material of foxing is prepared, the flexibility for controlling broken-down rubber is 0.40-0.45, and the flexibility of elastomeric compound is
0.40-0.45, the sulfuration starting point of elastomeric compound be 2 points 10 seconds -2 points 50 seconds.
In order to further verify the effect of the present invention, following experiment has been carried out:
According to experiment results proved, the storage of the PP plates with the Baltimore groove foxing adhesive tape using band both can ensure that foxing stricture of vagina face altogether
Do not stress deformation, and easily operated employee picks piece operation, significant.
As a result of above-mentioned technical proposal, compared with prior art, the invention has effective effect that:Shoe rubber stricture of vagina is tieed up
Hold and work well, rubber overshoes bar goes out the surface detail of type film one after the pressure effect of rubber shoe molding each operation, product film table
Face phenomenon decorative pattern is indeformable, improves product appearance quality,.The present invention is simple, and with low cost, using effect is good.
Specific embodiment
Embodiments of the invention 1:Footwear maintain method with calendering type rubber hold-down calendering glue decorative pattern, when the sizing material of foxing is prepared,
The flexibility for controlling broken-down rubber is 0.40, and the flexibility of elastomeric compound is 0.45, the sulfuration starting point of elastomeric compound be 2 points 30 seconds;By glue
Material rolls after type, obtains foxing;Foxing is stored on the PP plates with Baltimore groove, the Baltimore groove on PP plates and foxing size and
Shape correspondence, foxing is deposited more than 24 hours on PP plates;Foxing after placement is pressed, the pressure of pressing working procedure is
0.39MPa, pressing time 3.5 seconds;Using surface scribble thickness be 2mm organic silicon rubber coating bipeltate air bag as
Pressure conduction body, bipeltate air bag deforms because of stress in bonding processes, makes the pressing of foxing sheet rubber be cemented in footwear
Stickup position, not only ensure bonding firmly but also be deformed foxing decorative pattern.
Embodiments of the invention 2:Footwear maintain method with calendering type rubber hold-down calendering glue decorative pattern, when the sizing material of foxing is prepared,
The flexibility for controlling broken-down rubber is 0.45, and the flexibility of elastomeric compound is 0.45, the sulfuration starting point of elastomeric compound be 2 points 10 seconds;By glue
Material rolls after type, obtains foxing;Foxing is stored on the PP plates with Baltimore groove, the Baltimore groove on PP plates and foxing size and
Shape correspondence, foxing is deposited more than 24 hours on PP plates;Foxing after placement is pressed, the pressure of pressing working procedure is
0.43MPa, pressing time 3.2 seconds;Using surface scribble thickness be 2mm organic silicon rubber coating bipeltate air bag as
Pressure conduction body, bipeltate air bag deforms because of stress in bonding processes, makes the pressing of foxing sheet rubber be cemented in footwear
Stickup position, not only ensure bonding firmly but also be deformed foxing decorative pattern.
Embodiments of the invention 3:Footwear maintain method with calendering type rubber hold-down calendering glue decorative pattern, when the sizing material of foxing is prepared,
The flexibility for controlling broken-down rubber is 0.45, and the flexibility of elastomeric compound is 0.40, the sulfuration starting point of elastomeric compound be 2 points 50 seconds;By glue
Material rolls after type, obtains foxing;Foxing is stored on the PP plates with Baltimore groove, the Baltimore groove on PP plates and foxing size and
Shape correspondence, foxing is deposited more than 24 hours on PP plates;Foxing after placement is pressed, the pressure of pressing working procedure is
0.40MPa, pressing time 3.3 seconds;Using surface scribble thickness be 2mm organic silicon rubber coating bipeltate air bag as
Pressure conduction body, bipeltate air bag deforms because of stress in bonding processes, makes the pressing of foxing sheet rubber be cemented in footwear
Stickup position, not only ensure bonding firmly but also be deformed foxing decorative pattern.