CN111923463A - Transparent sole with pattern layer and preparation method thereof - Google Patents

Transparent sole with pattern layer and preparation method thereof Download PDF

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Publication number
CN111923463A
CN111923463A CN202010688428.5A CN202010688428A CN111923463A CN 111923463 A CN111923463 A CN 111923463A CN 202010688428 A CN202010688428 A CN 202010688428A CN 111923463 A CN111923463 A CN 111923463A
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transparent
die
placing
pattern
pattern layer
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CN202010688428.5A
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Chinese (zh)
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余新军
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Individual
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • 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
    • A43B13/023—Soles with several layers of the same material
    • 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
    • A43B13/04—Plastics, rubber or vulcanised fibre
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
    • A43B23/02—Uppers; Boot legs
    • A43B23/0205—Uppers; Boot legs characterised by the material
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
    • A43D25/00—Devices for gluing shoe parts
    • A43D25/06—Devices for gluing soles on shoe bottoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2307/00—Characterised by the use of natural rubber
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2309/00—Characterised by the use of homopolymers or copolymers of conjugated diene hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2309/00—Characterised by the use of homopolymers or copolymers of conjugated diene hydrocarbons
    • C08J2309/06—Copolymers with styrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2409/00—Characterised by the use of homopolymers or copolymers of conjugated diene hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2421/00—Characterised by the use of unspecified rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/006—Additives being defined by their surface area
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/22—Expanded, porous or hollow particles
    • C08K7/24—Expanded, porous or hollow particles inorganic
    • C08K7/26—Silicon- containing compounds

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

The invention relates to the technical field of sole manufacturing, in particular to a transparent sole with a pattern layer and a preparation method thereof. The pattern layer is arranged on the inner surface of the transparent outsole; the pattern layer is at least one of a logo pattern thermoplastic elastomer, a plant-like plastic and a transfer printing pattern. The transparent sole with the pattern layer is novel in structure, the pattern layer is arranged on the upper surface of the transparent outsole, the pattern layer is observed through the transparent outsole, the appearance is more three-dimensional, and the light and shadow effect is better and obvious.

Description

Transparent sole with pattern layer and preparation method thereof
Technical Field
The invention relates to the technical field of sole manufacturing, in particular to a transparent sole with a pattern layer and a preparation method thereof.
Background
In the current market, common processes for arranging multicolor patterns on soles comprise:
(1) spraying or printing: preparing a pattern base sample on the sole, and then coating the ink on the sole in a spraying or printing mode according to the design of the base sample. However, the patterns manufactured by the method are easy to have the problems of color cross or unclear edges and the like at the boundary edges of different colors, and meanwhile, the patterns are easy to fade after being worn for a long time, and the product quality is lower.
(2) Direct transfer method: preparing a pattern base sample on the sole, then transferring the pattern on the transfer paper to the surface of the sole by a transfer printing mode according to the design of the base sample, and tearing off the transfer paper. Although the method improves the color mixing phenomenon of different colors, the transferred pattern layer is a thin layer with viscosity, and the whole transferred pattern layer is easy to fall off after long-term use, thereby reducing the product quality.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention aims to provide the transparent sole with the pattern layer, the transparent sole is novel in structure, the pattern layer is arranged on the inner surface of the transparent outsole, the pattern layer can be observed through the transparent outsole, the appearance is more three-dimensional, and the light and shadow effect is better and obvious.
Another object of the present invention is to provide a method for manufacturing a transparent sole with a pattern layer, which is simple in operation and easy to control, can stably dispose the pattern layer on the inner surface of the transparent outsole, is not prone to the phenomenon of pattern layer dropping and fading, has high stability, and is suitable for mass production.
The purpose of the invention is realized by the following technical scheme:
a transparent sole with a pattern layer comprises a transparent outsole and the pattern layer arranged on the inner surface of the transparent outsole; the pattern layer is at least one of a logo pattern thermoplastic elastomer, a plant-like plastic and a transfer printing pattern.
The transparent sole is novel in structure, the pattern layer is arranged on the inner surface of the transparent outsole, the problems that ink and transfer printing patterns on the surface of the sole are easy to fall off and the like are solved, the pattern layer can be observed through the transparent outsole, stereoscopic effects such as logo pattern thermoplastic elastomers, plants, imitation plant plastics and transfer printing patterns can be presented, the appearance is more stereoscopic, and the light and shadow effect is better and remarkable.
Preferably, the pattern layer further comprises an inner bottom layer, wherein the inner bottom layer is arranged on the inner surface of the pattern layer; the inner bottom layer is transparent thermoplastic elastomer or colored thermoplastic elastomer.
The inner bottom layer can be a transparent thermoplastic elastomer or a colored thermoplastic elastomer, so that the pattern layer is arranged between the transparent outsole and the inner bottom layer, when the inner bottom layer is the transparent thermoplastic elastomer, the stereoscopic impression of the pattern layer is stronger, and the stereoscopic effects of a logo pattern thermoplastic elastomer, a plant-like plastic, a transfer printing pattern and the like can be presented through the transparent outsole; when the inner bottom layer is the colored thermoplastic elastomer, the inner bottom layer can play a background role and embody the pattern effect of the pattern layer. The plant can be a plant specimen or a freshly collected plant, including flowers, leaves, rhizomes and the like, and is within the protection scope of the invention.
The other purpose of the invention is realized by the following technical scheme:
when the pattern layer is made of plant or plant-like plastic and the transparent sole does not contain an inner bottom layer, the preparation method of the transparent sole with the pattern layer comprises the following steps:
and (3) placing the transparent rubber material into a mold cavity, placing the plant or the plant-like plastic into the mold cavity, and covering the mold for molding.
The preparation method comprises the following steps:
method (1-1): the die cavity comprises an upper die, a middle die and a lower die, and a forming cavity for placing a transparent rubber material is arranged at the top of the lower die; the bottom of the middle die is a flat plane, and the bottom of the upper die is provided with a forming surface corresponding to the forming cavity;
the operation is as follows: placing a transparent rubber material in a forming cavity of a lower die, placing a middle die, closing the upper die, the middle die and the lower die, prepressing, and preheating for forming; then taking out the middle mold, forming a transparent outsole in the molding cavity, placing plant or plant-like plastic on the surface of the transparent outsole, closing the upper mold and the lower mold, and placing the upper mold and the lower mold in heating equipment for heating and molding to obtain the transparent sole with the pattern layer. The transparent sole comprises a transparent outsole and a pattern layer arranged on the inner surface of the transparent outsole.
Method (1-2): the die cavity comprises an upper die and a lower die, a forming cavity for placing a transparent rubber material is arranged at the top of the lower die, and a forming surface corresponding to the forming cavity is arranged at the bottom of the upper die;
the operation is as follows: placing a transparent rubber material in a forming cavity of a lower die, closing the upper die and the lower die, and preheating and forming; then opening the upper die, forming a transparent outsole in the forming cavity, placing plant or plant-like plastics on the surface of the transparent outsole, closing the upper die and the lower die, and placing the upper die and the lower die in heating equipment for heating and forming to obtain the transparent sole with the pattern layer. The transparent sole comprises a transparent outsole and a pattern layer arranged on the inner surface of the transparent outsole.
Process (1-3): the die cavity comprises an upper die and a lower die, a forming cavity for placing a transparent rubber material is arranged at the top of the lower die, and a forming surface corresponding to the forming cavity is arranged at the bottom of the upper die;
the operation is as follows: and placing the transparent rubber material in a forming cavity of the lower die, placing plant or plant-like plastic on the surface of the transparent rubber material, closing the upper die and the lower die, and placing the upper die and the lower die in heating equipment for heating and forming to obtain the transparent sole with the pattern layer. The transparent sole comprises a transparent outsole and a pattern layer arranged on the inner surface of the transparent outsole.
When the pattern layer is made of plant or plant-like plastic and the transparent sole comprises the inner bottom layer, the preparation method of the transparent sole with the pattern layer comprises the following steps:
placing transparent rubber material into the mould cavity, placing plant or plant-like plastic, placing inner bottom layer, and covering mould to form.
The preparation method comprises the following steps:
process (1-4): the die cavity comprises an upper die, a middle die and a lower die, and a forming cavity for placing a transparent rubber material is arranged at the top of the lower die; the bottom of the upper die is provided with a forming surface corresponding to the forming cavity, the bottom of the middle die is a flat plane, and the top of the middle die is provided with an accommodating groove corresponding to the forming surface;
the operation is as follows: placing a transparent rubber material in a forming cavity of a lower die, placing a middle die, placing an inner bottom layer in a containing groove at the top of the middle die, closing the upper die, the middle die and the lower die, prepressing, preheating and forming; then taking out the middle die, forming a transparent outsole in the forming cavity, and attaching the inner bottom layer to the forming surface of the upper die; then plant or plant-like plastic is placed on the surface of the transparent outsole, the upper die and the lower die are closed, and the transparent outsole with the pattern layer is manufactured by placing the transparent outsole in heating equipment for heating and forming. The transparent sole comprises a transparent outsole, a pattern layer arranged on the inner surface of the transparent outsole and an inner bottom layer arranged on the inner surface of the pattern layer; wherein, the inner bottom layer is transparent thermoplastic elastomer or colored thermoplastic elastomer.
Method (1-5): the die cavity comprises an upper die and a lower die, a forming cavity for placing a transparent rubber material is arranged at the top of the lower die, and a forming surface corresponding to the forming cavity is arranged at the bottom of the upper die;
the operation is as follows: placing a transparent rubber material in a forming cavity of a lower die, closing the upper die and the lower die, and preheating and forming; then opening the upper die, forming a transparent outsole in the molding cavity, placing plant or imitation plant plastic on the surface of the transparent outsole, placing an inner bottom layer on the surface of the plant or imitation plant plastic, closing the upper die and the lower die, and placing the upper die and the lower die in heating equipment for heating and molding to obtain the transparent sole with the pattern layer. The transparent sole comprises a transparent outsole, a pattern layer arranged on the inner surface of the transparent outsole and an inner bottom layer arranged on the inner surface of the pattern layer; wherein, the inner bottom layer is transparent thermoplastic elastomer or colored thermoplastic elastomer.
Process (1-6): the die cavity comprises an upper die and a lower die, a forming cavity for placing a transparent rubber material is arranged at the top of the lower die, and a forming surface corresponding to the forming cavity is arranged at the bottom of the upper die;
the operation is as follows: placing a transparent rubber material in a forming cavity of a lower die, placing plant or plant-like plastic on the surface of the transparent rubber material, placing an inner bottom layer on the surface of the plant or plant-like plastic, closing the upper die and the lower die, and placing the upper die and the lower die in heating equipment for heating and forming to obtain the transparent sole with the pattern layer. The transparent sole comprises a transparent outsole, a pattern layer arranged on the inner surface of the transparent outsole and an inner bottom layer arranged on the inner surface of the pattern layer; wherein, the inner bottom layer is transparent thermoplastic elastomer or colored thermoplastic elastomer.
When the pattern layer is a logo pattern thermoplastic elastomer and the transparent sole does not contain an inner bottom layer, the preparation method of the transparent sole with the pattern layer comprises the following steps:
and (3) placing the transparent rubber material into a die cavity, placing the logo pattern thermoplastic elastomer, and covering the die for molding.
The preparation method comprises the following steps:
method (2-1): the die cavity comprises an upper die, a middle die and a lower die, and a forming cavity for placing a transparent rubber material is arranged at the top of the lower die; the bottom of the middle die is a flat plane, and the bottom of the upper die is provided with a forming surface corresponding to the forming cavity;
the operation is as follows: placing a transparent rubber material in a forming cavity of a lower die, placing a middle die, closing the upper die, the middle die and the lower die, prepressing, and preheating for forming; and then taking out the middle mold, forming a transparent outsole in the molding cavity, placing the preformed logo pattern thermoplastic elastomer on the surface of the transparent outsole, closing the upper mold and the lower mold, and placing the upper mold and the lower mold in heating equipment for heating and molding to obtain the transparent sole with the pattern layer. The transparent sole comprises a transparent outsole and a pattern layer arranged on the inner surface of the transparent outsole.
Method (2-2): the die cavity comprises an upper die and a lower die, a forming cavity for placing a transparent rubber material is arranged at the top of the lower die, and a forming surface corresponding to the forming cavity is arranged at the bottom of the upper die;
the operation is as follows: placing a transparent rubber material in a forming cavity of a lower die, closing the upper die and the lower die, and preheating and forming; and then opening the upper die, forming a transparent outsole in the forming cavity, placing the preformed logo pattern thermoplastic elastomer on the surface of the transparent outsole, closing the upper die and the lower die, and placing the upper die and the lower die in heating equipment for heating and forming to obtain the transparent sole with the pattern layer. The transparent sole comprises a transparent outsole and a pattern layer arranged on the inner surface of the transparent outsole.
Method (2-3): the die cavity comprises an upper die and a lower die, a forming cavity for placing a transparent rubber material is arranged at the top of the lower die, and a forming surface corresponding to the forming cavity is arranged at the bottom of the upper die;
the operation is as follows: and placing a transparent rubber material in a forming cavity of a lower die, placing a preformed logo pattern thermoplastic elastomer on the surface of the transparent rubber material, closing the upper die and the lower die, and placing the upper die and the lower die in heating equipment for heating and forming to obtain the transparent sole with the pattern layer. The transparent sole comprises a transparent outsole and a pattern layer arranged on the inner surface of the transparent outsole.
When the pattern layer is a logo pattern thermoplastic elastomer and the transparent sole comprises an inner bottom layer, the preparation method of the transparent sole with the pattern layer comprises the following steps:
and (3) placing the transparent rubber material into a die cavity, placing the logo pattern thermoplastic elastomer, placing the inner bottom layer, and covering the die for molding.
The preparation method comprises the following steps:
method (2-4): the die cavity comprises an upper die, a middle die and a lower die, and a forming cavity for placing a transparent rubber material is arranged at the top of the lower die; the bottom of the upper die is provided with a forming surface corresponding to the forming cavity, the bottom of the middle die is a flat plane, and the top of the middle die is provided with an accommodating groove corresponding to the forming surface;
the operation is as follows: placing a transparent rubber material in a forming cavity of a lower die, placing a middle die, placing an inner bottom layer in a containing groove at the top of the middle die, closing the upper die, the middle die and the lower die, and preheating and forming; then taking out the middle die, forming a transparent outsole in the forming cavity, and attaching the inner bottom layer to the forming surface of the upper die; and then placing the preformed logo pattern thermoplastic elastomer on the surface of the transparent outsole, closing the upper die and the lower die, and placing the upper die and the lower die in heating equipment for heating and forming to obtain the transparent sole with the pattern layer. The transparent sole comprises a transparent outsole, a pattern layer arranged on the inner surface of the transparent outsole and an inner bottom layer arranged on the inner surface of the pattern layer; wherein, the inner bottom layer is transparent thermoplastic elastomer or colored thermoplastic elastomer.
Method (2-5): the die cavity comprises an upper die and a lower die, a forming cavity for placing a transparent rubber material is arranged at the top of the lower die, and a forming surface corresponding to the forming cavity is arranged at the bottom of the upper die;
the operation is as follows: placing a transparent rubber material in a forming cavity of a lower die, closing the upper die and the lower die, and preheating and forming; and then opening the upper die, forming a transparent outsole in the molding cavity, placing the preformed logo pattern thermoplastic elastomer on the surface of the transparent outsole, placing an inner bottom layer on the surface of the logo pattern thermoplastic elastomer, closing the upper die and the lower die, and placing the upper die and the lower die in heating equipment for heating and molding to obtain the transparent sole with the pattern layer. The transparent sole comprises a transparent outsole, a pattern layer arranged on the inner surface of the transparent outsole and an inner bottom layer arranged on the inner surface of the pattern layer; wherein, the inner bottom layer is transparent thermoplastic elastomer or colored thermoplastic elastomer.
Process (2-6): the die cavity comprises an upper die and a lower die, a forming cavity for placing a transparent rubber material is arranged at the top of the lower die, and a forming surface corresponding to the forming cavity is arranged at the bottom of the upper die;
the operation is as follows: placing a transparent rubber material in a forming cavity of a lower die, placing a preformed logo pattern thermoplastic elastomer on the surface of the transparent rubber material, placing an inner bottom layer on the surface of the logo pattern thermoplastic elastomer, closing the upper die and the lower die, and placing the upper die and the lower die in heating equipment for heating and forming to obtain the transparent sole with the pattern layer. The transparent sole comprises a transparent outsole, a pattern layer arranged on the inner surface of the transparent outsole and an inner bottom layer arranged on the inner surface of the pattern layer; wherein, the inner bottom layer is transparent thermoplastic elastomer or colored thermoplastic elastomer.
When the pattern layer is a logo pattern thermoplastic elastomer and the transparent sole comprises an inner bottom layer, the pattern layer is prepared by adopting a die cavity for precisely forming the logo pattern thermoplastic elastomer; the preparation method of the transparent sole with the pattern layer comprises the following steps:
the preparation method comprises the following steps:
process (2-7): the die cavity comprises an upper die, a middle die and a lower die, wherein a mark groove for placing a thermoplastic elastomer is formed in the top of the middle die, a mark lug corresponding to the mark groove is formed in the bottom of the middle die, and a forming cavity for placing a transparent rubber material is formed in the top of the lower die; the bottom of the upper die is provided with a forming surface corresponding to the forming cavity;
the operation is as follows: s1, placing a transparent rubber material in a forming cavity of the lower die, placing a thermoplastic elastomer in a mark groove of the middle die, closing the upper die, the middle die and the lower die, prepressing, preheating and forming;
s2, opening the upper die, and removing leftover materials at the edge of the mark groove to obtain a logo pattern thermoplastic elastomer; then placing the inner bottom layer on the upper surface of the logo pattern thermoplastic elastomer, closing the upper die, the middle die and the lower die, prepressing, preheating and forming;
s3, opening the upper die, wherein the upper surface of the inner bottom layer is attached to the molding surface of the upper die, and the logo-pattern thermoplastic elastomer is attached to the lower surface of the inner bottom layer; forming a transparent outsole with a pattern concave position at the top in the molding cavity, wherein the pattern concave position is arranged corresponding to the logo pattern thermoplastic elastomer;
s4, taking out the middle mold, closing the upper mold and the lower mold, embedding the logo pattern thermoplastic elastomer into the pattern concave position, and placing the logo pattern thermoplastic elastomer into heating equipment for heating; and finally, opening the upper die to obtain the transparent sole with the pattern layer.
The transparent sole comprises a transparent outsole, a pattern layer arranged on the inner surface of the transparent outsole and an inner bottom layer arranged on the inner surface of the pattern layer; wherein, the inner bottom layer is transparent thermoplastic elastomer or colored thermoplastic elastomer.
The method (2-7) can form the pattern undercut position for accommodating the logo pattern thermoplastic elastomer when the transparent outsole is reshaped, and the precise alignment of the pattern undercut position and the logo pattern thermoplastic elastomer is realized through the middle mold of the special structure, so that the forming stability of the transparent sole and the stereoscopic impression of the pattern layer are improved.
Further, referring to fig. 3 to 5, the middle mold is detachably coupled to the lower mold.
The bottom of the upper die is provided with a first positioning block; the top of the middle die is provided with a first positioning groove; the first positioning block is clamped with the first positioning groove.
The top of the lower die is provided with a second positioning groove; the first positioning block is clamped with the second positioning groove.
A second positioning block is arranged at the bottom of the middle die; and the second positioning block is clamped with the second positioning groove.
The upper die is hinged with the lower die; specifically, the upper die is provided with a hinge block; the lower die is provided with a hinged shaft; the hinge block is hinged with the hinge shaft.
When the pattern layer is a transfer printing pattern and the transparent sole does not contain an inner bottom layer, the preparation method of the transparent sole with the pattern layer comprises the following steps:
placing a transparent rubber material into a mold cavity, placing a transfer product, and covering the mold for molding;
the transfer printing product comprises a carrier and a transfer printing pattern arranged on the surface of the carrier, wherein the transfer printing pattern is attached to the transparent rubber material.
The preparation method comprises the following steps:
method (3-1): the die cavity comprises an upper die, a middle die and a lower die, and a forming cavity for placing a transparent rubber material is arranged at the top of the lower die; the bottom of the middle die is a flat plane, and the bottom of the upper die is provided with a forming surface corresponding to the forming cavity;
the operation is as follows: placing a transparent rubber material in a forming cavity of a lower die, placing a middle die, closing an upper die, the middle die and the lower die, prepressing, and preheating for forming; and secondly, opening the upper die, taking out the middle die, forming a transparent outsole in the forming cavity, placing the transfer printing product on the surface of the transparent outsole, attaching one surface of the transfer printing pattern to the transparent outsole, closing the upper die and the lower die, and pressing to obtain the transparent sole with the pattern layer.
The transparent sole comprises a transparent outsole and a pattern layer arranged on the inner surface of the transparent outsole.
Method (3-2): the die cavity comprises an upper die, a middle die and a lower die, and a forming cavity for placing a transparent rubber material is arranged at the top of the lower die; the bottom of the middle die is a flat plane, and the bottom of the upper die is provided with a forming surface corresponding to the forming cavity;
the operation is as follows: placing a transparent rubber material in a forming cavity of a lower die, placing a middle die, closing an upper die, the middle die and the lower die, prepressing, and preheating for forming; opening the upper die, taking out the middle die, forming a transparent outsole in the forming cavity, placing a transfer product on the surface of the transparent outsole, attaching one surface of the transfer pattern to the transparent outsole, closing the upper die and the lower die, and pressing; and finally tearing off the carrier to obtain the transparent sole with the pattern layer.
The transparent sole comprises a transparent outsole and a pattern layer arranged on the inner surface of the transparent outsole.
Method (3-3): the die cavity comprises an upper die and a lower die, a forming cavity for placing a transparent rubber material is arranged at the top of the lower die, and a forming surface corresponding to the forming cavity is arranged at the bottom of the upper die;
the operation is as follows: putting a transparent rubber material in a forming cavity of a lower die, putting a transfer printing product on the surface of the transparent rubber material, closing the upper die and the lower die, and putting the upper die and the lower die in heating equipment for heating and forming to obtain the transparent sole with the pattern layer. The transparent sole comprises a transparent outsole and a pattern layer arranged on the inner surface of the transparent outsole.
Method (3-4): the die cavity comprises an upper die and a lower die, a forming cavity for placing a transparent rubber material is arranged at the top of the lower die, and a forming surface corresponding to the forming cavity is arranged at the bottom of the upper die;
the operation is as follows: placing a transparent rubber material in a forming cavity of a lower die, placing a transfer printing product on the surface of the transparent rubber material, closing the upper die and the lower die, and pre-pressing; secondly, opening the upper die, tearing off the carrier, and then placing the carrier in heating equipment for heating and forming to obtain the transparent sole with the pattern layer. The transparent sole comprises a transparent outsole and a pattern layer arranged on the inner surface of the transparent outsole.
When the pattern layer is a transfer printing pattern and the transparent sole comprises an inner bottom layer, the preparation method of the transparent sole with the pattern layer comprises the following steps:
placing a transparent rubber material in a mold cavity, placing a transfer product, placing an inner bottom layer, and covering the mold for molding;
the transfer printing product comprises a carrier and a transfer printing pattern arranged on the surface of the carrier, wherein the transfer printing pattern is attached to the transparent rubber material.
The preparation method comprises the following steps:
method (3-5): the die cavity comprises an upper die, a middle die and a lower die, and a forming cavity for placing a transparent rubber material is arranged at the top of the lower die; the bottom of the upper die is provided with a forming surface corresponding to the forming cavity, the bottom of the middle die is a flat plane, and the top of the middle die is provided with an accommodating groove corresponding to the forming surface;
the operation is as follows: placing a transparent rubber material in a forming cavity of a lower die, placing a middle die, placing an inner bottom layer in a containing groove at the top of the middle die, closing the upper die, the middle die and the lower die, prepressing, preheating and forming; secondly, opening the upper die and the middle die, forming a transparent outsole in the forming cavity, and attaching the inner bottom layer to the forming surface of the upper die; placing the transfer printing product on the surface of the transparent outsole, attaching one surface of the transfer printing pattern to the transparent outsole, placing a middle die, closing the upper die and the lower die, and pressing; and thirdly, opening the upper die, taking out the middle die, tearing off the carrier, closing the upper die and the lower die, and placing the upper die and the lower die in heating equipment for heating and forming to obtain the transparent sole with the pattern layer.
The transparent sole comprises a transparent outsole, a pattern layer arranged on the inner surface of the transparent outsole and an inner bottom layer arranged on the inner surface of the pattern layer; wherein, the inner bottom layer is transparent thermoplastic elastomer or colored thermoplastic elastomer.
Method (3-6): the die cavity comprises an upper die, a middle die and a lower die, and a forming cavity for placing a transparent rubber material is arranged at the top of the lower die; the bottom of the upper die is provided with a forming surface corresponding to the forming cavity, the bottom of the middle die is a flat plane, and the top of the middle die is provided with an accommodating groove corresponding to the forming surface;
the operation is as follows: placing a transparent rubber material in a forming cavity of a lower die, placing a middle die, placing an inner bottom layer in a containing groove at the top of the middle die, closing the upper die, the middle die and the lower die, prepressing, preheating and forming; secondly, opening the upper die, taking out the middle die, forming a transparent outsole in the forming cavity, and attaching the inner bottom layer to the forming surface of the upper die; and then placing the transfer printing product on the surface of the transparent outsole, attaching one surface of the transfer printing pattern to the transparent outsole, closing the upper die and the lower die, and pressing to obtain the transparent sole with the pattern layer.
The transparent sole comprises a transparent outsole, a pattern layer arranged on the inner surface of the transparent outsole and an inner bottom layer arranged on the inner surface of the pattern layer; wherein, the inner bottom layer is transparent thermoplastic elastomer or colored thermoplastic elastomer.
Process (3-7): the die cavity comprises an upper die, a middle die and a lower die, and a forming cavity for placing a transparent rubber material is arranged at the top of the lower die; the bottom of the upper die is provided with a forming surface corresponding to the forming cavity, the bottom of the middle die is a flat plane, and the top of the middle die is provided with an accommodating groove corresponding to the forming surface;
the operation is as follows: placing a transparent rubber material in a forming cavity of a lower die, then placing a transfer printing product on the surface of the transparent rubber material, attaching one surface of a transfer printing pattern to the transparent rubber material, placing a middle die, placing an inner bottom layer in a containing groove at the top of the middle die, closing an upper die, the middle die and the lower die, prepressing, preheating and forming; secondly, opening the upper die, taking out the middle die, forming a transparent outsole in the forming cavity, attaching a transfer product on the surface, and attaching the inner bottom layer to the forming surface of the upper die; and closing the upper die and the lower die, and placing the upper die and the lower die in heating equipment for heating and forming to obtain the transparent sole with the pattern layer.
The transparent sole comprises a transparent outsole, a pattern layer arranged on the inner surface of the transparent outsole and an inner bottom layer arranged on the inner surface of the pattern layer; wherein, the inner bottom layer is transparent thermoplastic elastomer or colored thermoplastic elastomer.
Process (3-8): the die cavity comprises an upper die and a lower die, and the top of the lower die is provided with a forming cavity for placing a transparent rubber material; the bottom of the upper die is provided with a forming surface corresponding to the forming cavity;
the operation is as follows: placing a transparent rubber material in a forming cavity of a lower die, placing a transfer printing product on the surface of the transparent rubber material, attaching one surface of a transfer printing pattern to the transparent rubber material, finally placing an inner bottom layer on the surface of the transfer printing product, closing the upper die and the lower die, and placing the upper die and the lower die in heating equipment for heating and forming to obtain the transparent sole with the pattern layer.
The transparent sole comprises a transparent outsole, a pattern layer arranged on the inner surface of the transparent outsole and an inner bottom layer arranged on the inner surface of the pattern layer; wherein, the inner bottom layer is transparent thermoplastic elastomer or colored thermoplastic elastomer.
Process (3-9): the die cavity comprises an upper die and a lower die, and the top of the lower die is provided with a forming cavity for placing a transparent rubber material; the bottom of the upper die is provided with a forming surface corresponding to the forming cavity;
the operation is as follows: placing a transparent rubber material in a forming cavity of a lower die, then placing a transfer printing product on the surface of the transparent rubber material, attaching one surface of a transfer printing pattern to the transparent rubber material, closing the upper die and the lower die, prepressing, and preheating for forming; and secondly, opening the upper die, forming a transparent outsole in the forming cavity, adhering a transfer product on the surface, tearing off a carrier of the transfer product, placing the inner bottom layer on the surface, closing the upper die and the lower die, and placing the upper die and the lower die in heating equipment for heating and forming to obtain the transparent sole with the pattern layer.
The transparent sole comprises a transparent outsole, a pattern layer arranged on the inner surface of the transparent outsole and an inner bottom layer arranged on the inner surface of the pattern layer; wherein, the inner bottom layer is transparent thermoplastic elastomer or colored thermoplastic elastomer.
The preparation method of the transparent sole with the pattern layer is simple to operate and easy to control, the pattern layer can be stably arranged on the inner surface of the transparent outsole, the problems of abrasion and falling of patterns on the surface of the sole are solved, the phenomena of falling and fading of the pattern layer are not easy to occur, the stability of the sole structure is improved, and the preparation method is suitable for large-scale production.
The invention has the beneficial effects that: the transparent sole with the pattern layer is novel in structure, the pattern layer is arranged on the inner surface of the transparent outsole, the pattern layer is observed through the transparent outsole, the appearance is more three-dimensional, and the light and shadow effect is better and remarkable.
The preparation method of the transparent sole with the pattern layer is simple to operate and easy to control, the pattern layer can be stably arranged on the inner surface of the transparent outsole, the problems of abrasion and falling of patterns on the surface of the sole are solved, the phenomena of falling and fading of the pattern layer are not easy to occur, the stability of the sole structure is improved, and the preparation method is suitable for large-scale production.
Drawings
FIG. 1 is a partial cross-sectional view of a transparent sole with a patterned layer according to examples 1, 2, 3, 7, 8, 9, 14, 15, 16, 17 of the present invention;
FIG. 2 is a partial cross-sectional view of a transparent sole with a patterned layer according to examples 4, 5, 6, 10, 11, 12, 13, 18, 19, 20, 21, 22 of the present invention;
FIG. 3 is a schematic view of the structure of a cavity for molding according to example 13 of the present invention;
FIG. 4 is a schematic view of a mold cavity structure after hiding a middle mold in example 13 of the present invention;
fig. 5 is a schematic structural view of a mold in embodiment 13 of the present invention.
The reference signs are: 101-transparent outsole, 102-pattern layer, 103-inner bottom layer, 1-upper die, 11-forming surface, 2-middle die, 21-marking groove, 22-marking lug, 3-lower die, 31-forming cavity, 41-first positioning block, 42-second positioning block, 51-first positioning groove, 52-second positioning groove, 61-hinge block and 62-hinge shaft.
Detailed Description
For the understanding of those skilled in the art, the present invention will be further described with reference to the following examples and accompanying fig. 1-5, which are not intended to limit the present invention.
Example 1
Referring to fig. 1, a transparent sole with a pattern layer comprises a transparent outsole 101 and a pattern layer 102 arranged on the inner surface of the transparent outsole 101; the pattern layer 102 is made of plant or plant-like plastic.
The preparation method of the transparent sole with the pattern layer comprises the following steps:
and (3) placing the transparent rubber material into a mold cavity, placing the plant or the plant-like plastic into the mold cavity, and covering the mold for molding.
The preparation method comprises the following steps:
the die cavity comprises an upper die 1, a middle die 2 and a lower die 3, and a forming cavity 31 for placing a transparent rubber material is arranged at the top of the lower die 3; the bottom of the middle die 2 is a flat plane, and the bottom of the upper die 1 is provided with a forming surface 11 corresponding to the forming cavity 31;
the operation is as follows: placing a transparent rubber material in a forming cavity 31 of a lower die 3, placing a middle die 2, closing an upper die 1, the middle die 2 and the lower die 3, prepressing, and preheating for forming; then taking out the middle mold 2, forming a transparent outsole 101 in the molding cavity 31, placing plant or plant-like plastic on the surface of the transparent outsole 101, closing the upper mold 1 and the lower mold 3, and placing the upper mold and the lower mold in heating equipment for heating and molding to obtain the transparent sole with the pattern layer.
Example 2
Referring to fig. 1, a transparent sole with a pattern layer comprises a transparent outsole 101 and a pattern layer 102 arranged on the inner surface of the transparent outsole 101; the pattern layer 102 is made of plant or plant-like plastic.
The preparation method of the transparent sole with the pattern layer comprises the following steps:
and (3) placing the transparent rubber material into a mold cavity, placing the plant or the plant-like plastic into the mold cavity, and covering the mold for molding.
The preparation method comprises the following steps:
the die cavity comprises an upper die 1 and a lower die 3, a forming cavity 31 for placing a transparent rubber material is arranged at the top of the lower die 3, and a forming surface 11 corresponding to the forming cavity 31 is arranged at the bottom of the upper die 1;
the operation is as follows: placing a transparent rubber material in a forming cavity 31 of a lower die 3, closing the upper die 1 and the lower die 3, and preheating and forming; then the upper die 1 is opened, the transparent outsole 101 is formed in the molding cavity 31, plant or plant-like plastics are placed on the surface of the transparent outsole 101, the upper die 1 and the lower die 3 are closed, and the upper die and the lower die are placed in heating equipment for heating and molding, so that the transparent sole with the pattern layer is manufactured.
Example 3
Referring to fig. 1, a transparent sole with a pattern layer comprises a transparent outsole 101 and a pattern layer 102 arranged on the inner surface of the transparent outsole 101; the pattern layer 102 is made of plant or plant-like plastic.
The preparation method of the transparent sole with the pattern layer comprises the following steps:
and (3) placing the transparent rubber material into a mold cavity, placing the plant or the plant-like plastic into the mold cavity, and covering the mold for molding.
The preparation method comprises the following steps:
the die cavity comprises an upper die 1 and a lower die 3, a forming cavity 31 for placing a transparent rubber material is arranged at the top of the lower die 3, and a forming surface 11 corresponding to the forming cavity 31 is arranged at the bottom of the upper die 1;
the operation is as follows: placing a transparent rubber material in a forming cavity 31 of a lower die 3, placing plant or plant-like plastic on the surface of the transparent rubber material, closing the upper die 1 and the lower die 3, placing the upper die and the lower die in heating equipment, and heating and forming to obtain the transparent sole with the pattern layer.
Example 4
Referring to fig. 2, the transparent sole with the pattern layer comprises a transparent outsole 101, a pattern layer 102 arranged on the inner surface of the transparent outsole 101, and an inner bottom layer 103 arranged on the inner surface of the pattern layer 102; the pattern layer 102 is made of plant or plant-like plastic; the inner substrate layer 103 is a transparent thermoplastic elastomer or a colored thermoplastic elastomer.
The preparation method of the transparent sole with the pattern layer comprises the following steps:
placing the transparent rubber material in a mould cavity, placing the plant or the plant-like plastic, placing the inner bottom layer 103, and covering and moulding.
The preparation method comprises the following steps:
the die cavity comprises an upper die 1, a middle die 2 and a lower die 3, and a forming cavity 31 for placing a transparent rubber material is arranged at the top of the lower die 3; go up the bottom of mould 1 and be equipped with the shaping face 11 that corresponds with shaping cavity 31, the bottom of well mould 2 is for leveling the plane, the top of well mould 2 corresponds shaping face 11 is provided with the storage tank.
The operation is as follows: placing a transparent rubber material in a forming cavity 31 of a lower die 3, placing a middle die 2, placing an inner bottom layer 103 in an accommodating groove at the top of the middle die 2, closing an upper die 1, the middle die 2 and the lower die 3, prepressing, preheating and forming; then the middle die 2 is taken out, a transparent outsole 101 is formed in the forming cavity 31, and the inner bottom layer 103 is attached to the forming surface 11 of the upper die 1; then plant or plant-like plastic is placed on the surface of the transparent outsole 101, the upper die 1 and the lower die 3 are closed, and the transparent outsole with the pattern layer is manufactured after the upper die and the lower die are placed in heating equipment for heating and forming.
Example 5
Referring to fig. 2, the transparent sole with the pattern layer comprises a transparent outsole 101, a pattern layer 102 arranged on the inner surface of the transparent outsole 101, and an inner bottom layer 103 arranged on the inner surface of the pattern layer 102; the pattern layer 102 is made of plant or plant-like plastic; the inner substrate layer 103 is a transparent thermoplastic elastomer or a colored thermoplastic elastomer.
The preparation method of the transparent sole with the pattern layer comprises the following steps:
placing the transparent rubber material in a mould cavity, placing the plant or the plant-like plastic, placing the inner bottom layer 103, and covering and moulding.
The preparation method comprises the following steps:
the die cavity comprises an upper die 1 and a lower die 3, a forming cavity 31 for placing a transparent rubber material is arranged at the top of the lower die 3, and a forming surface 11 corresponding to the forming cavity 31 is arranged at the bottom of the upper die 1;
the operation is as follows: placing a transparent rubber material in a forming cavity 31 of a lower die 3, closing the upper die 1 and the lower die 3, and preheating and forming; then the upper die 1 is opened, the transparent outsole 101 is formed in the molding cavity 31, the plant or the imitation plant plastic is placed on the surface of the transparent outsole 101, an inner bottom layer 103 is placed on the surface of the plant or the imitation plant plastic, the upper die 1 and the lower die 3 are closed, and the upper die and the lower die are placed in heating equipment for heating and molding, so that the transparent sole with the pattern layer is manufactured.
Example 6
Referring to fig. 2, the transparent sole with the pattern layer comprises a transparent outsole 101, a pattern layer 102 arranged on the inner surface of the transparent outsole 101, and an inner bottom layer 103 arranged on the inner surface of the pattern layer 102; the pattern layer 102 is made of plant or plant-like plastic; the inner substrate layer 103 is a transparent thermoplastic elastomer or a colored thermoplastic elastomer.
The preparation method of the transparent sole with the pattern layer comprises the following steps:
placing the transparent rubber material in a mould cavity, placing the plant or the plant-like plastic, placing the inner bottom layer 103, and covering and moulding.
The preparation method comprises the following steps:
the die cavity comprises an upper die 1 and a lower die 3, a forming cavity 31 for placing a transparent rubber material is arranged at the top of the lower die 3, and a forming surface 11 corresponding to the forming cavity 31 is arranged at the bottom of the upper die 1;
the operation is as follows: placing a transparent rubber material in a forming cavity 31 of a lower die 3, placing plant or plant-like plastic on the surface of the transparent rubber material, placing an inner bottom layer 103 on the surface of the plant or plant-like plastic, closing the upper die 1 and the lower die 3, and placing the upper die and the lower die in heating equipment for heating and forming to obtain the transparent sole with the pattern layer.
Example 7
Referring to fig. 1, a transparent sole with a pattern layer comprises a transparent outsole 101 and a pattern layer 102 arranged on the inner surface of the transparent outsole 101; the pattern layer 102 is a logo pattern thermoplastic elastomer.
The preparation method of the transparent sole with the pattern layer comprises the following steps:
and (3) placing the transparent rubber material into a die cavity, placing the logo pattern thermoplastic elastomer, and covering the die for molding.
The preparation method comprises the following steps:
the die cavity comprises an upper die 1, a middle die 2 and a lower die 3, and a forming cavity 31 for placing a transparent rubber material is arranged at the top of the lower die 3; the bottom of the middle die 2 is a flat plane, and the bottom of the upper die 1 is provided with a forming surface 11 corresponding to the forming cavity 31;
the operation is as follows: placing a transparent rubber material in a forming cavity 31 of a lower die 3, placing a middle die 2, closing an upper die 1, the middle die 2 and the lower die 3, prepressing, and preheating for forming; then taking out the middle die 2, forming a transparent outsole 101 in the molding cavity 31, placing the preformed logo pattern thermoplastic elastomer on the surface of the transparent outsole 101, closing the upper die 1 and the lower die 3, and placing the upper die and the lower die in heating equipment for heating and molding to obtain the transparent sole with the pattern layer.
Example 8
Referring to fig. 1, a transparent sole with a pattern layer comprises a transparent outsole 101 and a pattern layer 102 arranged on the inner surface of the transparent outsole 101; the pattern layer 102 is a logo pattern thermoplastic elastomer.
The preparation method of the transparent sole with the pattern layer comprises the following steps:
and (3) placing the transparent rubber material into a die cavity, placing the logo pattern thermoplastic elastomer, and covering the die for molding.
The preparation method comprises the following steps:
the die cavity comprises an upper die 1 and a lower die 3, a forming cavity 31 for placing a transparent rubber material is arranged at the top of the lower die 3, and a forming surface 11 corresponding to the forming cavity 31 is arranged at the bottom of the upper die 1;
the operation is as follows: placing a transparent rubber material in a forming cavity 31 of a lower die 3, closing the upper die 1 and the lower die 3, and preheating and forming; then the upper die 1 is opened, the transparent outsole 101 is formed in the molding cavity 31, the preformed logo pattern thermoplastic elastomer is placed on the surface of the transparent outsole 101, the upper die 1 and the lower die 3 are closed, and the transparent sole with the pattern layer is manufactured after the thermoplastic elastomer is placed in heating equipment for heating and molding.
Example 9
Referring to fig. 1, a transparent sole with a pattern layer comprises a transparent outsole 101 and a pattern layer 102 arranged on the inner surface of the transparent outsole 101; the pattern layer 102 is a logo pattern thermoplastic elastomer.
The preparation method of the transparent sole with the pattern layer comprises the following steps:
and (3) placing the transparent rubber material into a die cavity, placing the logo pattern thermoplastic elastomer, and covering the die for molding.
The preparation method comprises the following steps:
the die cavity comprises an upper die 1 and a lower die 3, a forming cavity 31 for placing a transparent rubber material is arranged at the top of the lower die 3, and a forming surface 11 corresponding to the forming cavity 31 is arranged at the bottom of the upper die 1;
the operation is as follows: and (3) placing a transparent rubber material in a forming cavity 31 of a lower die 3, placing a preformed logo pattern thermoplastic elastomer on the surface of the transparent rubber material, closing the upper die 1 and the lower die 3, placing the upper die and the lower die in heating equipment, and heating and forming to obtain the transparent sole with the pattern layer.
Example 10
Referring to fig. 2, the transparent sole with the pattern layer comprises a transparent outsole 101, a pattern layer 102 arranged on the inner surface of the transparent outsole 101, and an inner bottom layer 103 arranged on the inner surface of the pattern layer 102; the pattern layer 102 is a logo pattern thermoplastic elastomer; the inner substrate layer 103 is a transparent thermoplastic elastomer or a colored thermoplastic elastomer.
The preparation method of the transparent sole with the pattern layer comprises the following steps:
and (3) placing the transparent rubber material into a mold cavity, placing the logo pattern thermoplastic elastomer, placing the inner bottom layer 103, and covering the mold for molding.
The preparation method comprises the following steps:
the die cavity comprises an upper die 1, a middle die 2 and a lower die 3, and a forming cavity 31 for placing a transparent rubber material is arranged at the top of the lower die 3; the bottom of the upper die 1 is provided with a forming surface 11 corresponding to the forming cavity 31, the bottom of the middle die 2 is a flat plane, and the top of the middle die 2 is provided with an accommodating groove corresponding to the forming surface 11;
the operation is as follows: placing a transparent rubber material in a forming cavity 31 of a lower die 3, placing a middle die 2, placing an inner bottom layer 103 in an accommodating groove at the top of the middle die 2, closing an upper die 1, the middle die 2 and the lower die 3, prepressing, preheating and forming; then the middle die 2 is taken out, a transparent outsole 101 is formed in the forming cavity 31, and the inner bottom layer 103 is attached to the forming surface 11 of the upper die 1; and then placing the preformed logo pattern thermoplastic elastomer on the surface of the transparent outsole 101, closing the upper die 1 and the lower die 3, and placing the upper die and the lower die in heating equipment for heating and forming to obtain the transparent sole with the pattern layer.
Example 11
Referring to fig. 2, the transparent sole with the pattern layer comprises a transparent outsole 101, a pattern layer 102 arranged on the inner surface of the transparent outsole 101, and an inner bottom layer 103 arranged on the inner surface of the pattern layer 102; the pattern layer 102 is a logo pattern thermoplastic elastomer; the inner substrate layer 103 is a transparent thermoplastic elastomer or a colored thermoplastic elastomer.
The preparation method of the transparent sole with the pattern layer comprises the following steps:
and (3) placing the transparent rubber material into a mold cavity, placing the logo pattern thermoplastic elastomer, placing the inner bottom layer 103, and covering the mold for molding.
The preparation method comprises the following steps:
the die cavity comprises an upper die 1 and a lower die 3, a forming cavity 31 for placing a transparent rubber material is arranged at the top of the lower die 3, and a forming surface 11 corresponding to the forming cavity 31 is arranged at the bottom of the upper die 1;
the operation is as follows: placing a transparent rubber material in a forming cavity 31 of a lower die 3, closing the upper die 1 and the lower die 3, and preheating and forming; then the upper die 1 is opened, the transparent outsole 101 is formed in the molding cavity 31, the preformed logo pattern thermoplastic elastomer is placed on the surface of the transparent outsole 101, an inner bottom layer 103 is placed on the surface of the logo pattern thermoplastic elastomer, the upper die 1 and the lower die 3 are closed, and the upper die and the lower die are placed in heating equipment for heating molding, so that the transparent sole with the pattern layer is manufactured.
Example 12
Referring to fig. 2, the transparent sole with the pattern layer comprises a transparent outsole 101, a pattern layer 102 arranged on the inner surface of the transparent outsole 101, and an inner bottom layer 103 arranged on the inner surface of the pattern layer 102; the pattern layer 102 is a logo pattern thermoplastic elastomer; the inner substrate layer 103 is a transparent thermoplastic elastomer or a colored thermoplastic elastomer.
The preparation method of the transparent sole with the pattern layer comprises the following steps:
and (3) placing the transparent rubber material into a mold cavity, placing the logo pattern thermoplastic elastomer, placing the inner bottom layer 103, and covering the mold for molding.
The preparation method comprises the following steps:
the die cavity comprises an upper die 1 and a lower die 3, a forming cavity 31 for placing a transparent rubber material is arranged at the top of the lower die 3, and a forming surface 11 corresponding to the forming cavity 31 is arranged at the bottom of the upper die 1;
the operation is as follows: placing a transparent rubber material in a forming cavity 31 of a lower die 3, placing a preformed logo pattern thermoplastic elastomer on the surface of the transparent rubber material, taking an inner bottom layer 103 to be placed on the surface of the logo pattern thermoplastic elastomer, closing an upper die 1 and the lower die 3, and placing the upper die and the lower die in heating equipment for heating and forming to obtain the transparent sole with the pattern layer.
Example 13
Referring to fig. 2, the transparent sole with the pattern layer comprises a transparent outsole 101, a pattern layer 102 arranged on the inner surface of the transparent outsole 101, and an inner bottom layer 103 arranged on the inner surface of the pattern layer 102; the pattern layer 102 is a logo pattern thermoplastic elastomer; the inner substrate layer 103 is a transparent thermoplastic elastomer or a colored thermoplastic elastomer.
The transparent sole with the pattern layer is prepared by adopting a die cavity for precisely forming the logo pattern thermoplastic elastomer, as shown in the attached figures 3-5, the die cavity comprises an upper die 1, a middle die 2 and a lower die 3, the top of the middle die 2 is provided with a mark groove 21 for placing the thermoplastic elastomer, the bottom of the middle die 2 is provided with a mark lug 22 corresponding to the mark groove 21, and the top of the lower die 3 is provided with a forming cavity 31 for placing a transparent rubber material; the bottom of the upper die 1 is provided with a forming surface 11 corresponding to the forming cavity 31.
Further, middle mould 2 and lower mould 3 are detachable to be connected.
The bottom of the upper die 1 is provided with a first positioning block 41; the top of the middle die 2 is provided with a first positioning groove 51; the first positioning block 41 is engaged with the first positioning groove 51.
The top of the lower die 3 is provided with a second positioning groove 52; the first positioning block 41 is clamped with the second positioning groove 52.
A second positioning block 42 is arranged at the bottom of the middle die 2; the second positioning block 42 is clamped with the second positioning slot 52.
The upper die 1 is hinged with the lower die 3; specifically, the upper die 1 is provided with a hinge block 61; the lower die 3 is provided with a hinge shaft 62; the hinge block 61 is hinged to the hinge shaft 62.
The structure of the upper die 1 and the lower die 3 of the embodiment is also applicable to the die cavities of other embodiments.
The preparation method of the transparent sole with the pattern layer comprises the following steps:
s1, placing a transparent rubber material in the forming cavity 31 of the lower die 3, placing a thermoplastic elastomer in the mark groove 21 of the middle die 2, closing the upper die 1, the middle die 2 and the lower die 3, pre-pressing and pre-heating for forming;
s2, opening the upper die 1, and removing leftover materials at the edge of the mark groove 21 to obtain a logo pattern thermoplastic elastomer; then, placing the inner bottom layer 103 on the upper surface of the logo pattern thermoplastic elastomer, closing the upper die 1, the middle die 2 and the lower die 3, and performing prepressing, preheating and forming;
s3, opening the upper die 1, attaching the upper surface of the inner bottom layer 103 to the molding surface 11 of the upper die 1, and attaching the logo-pattern thermoplastic elastomer to the lower surface of the inner bottom layer 103; a transparent outsole 101 with a pattern concave position at the top is formed in the molding cavity 31, and the pattern concave position is arranged corresponding to the logo pattern thermoplastic elastomer;
s4, taking out the middle mold 2, closing the upper mold 1 and the lower mold 3, embedding the logo pattern thermoplastic elastomer into the pattern concave position, and placing the logo pattern thermoplastic elastomer into heating equipment for heating; and finally, opening the upper die 1 to obtain the transparent sole with the pattern layer.
Example 14
Referring to fig. 1, a transparent sole with a pattern layer comprises a transparent outsole 101 and a pattern layer 102 arranged on the inner surface of the transparent outsole 101; the pattern layer 102 is a transfer pattern.
The preparation method of the transparent sole with the pattern layer comprises the following steps:
placing a transparent rubber material into a mold cavity, placing a transfer product, and covering the mold for molding;
the transfer printing product comprises a carrier and a transfer printing pattern arranged on the surface of the carrier, wherein the transfer printing pattern is attached to the transparent rubber material.
The preparation method comprises the following steps:
the die cavity comprises an upper die 1, a middle die 2 and a lower die 3, and a forming cavity 31 for placing a transparent rubber material is arranged at the top of the lower die 3; the bottom of the middle die 2 is a flat plane, and the bottom of the upper die 1 is provided with a forming surface 11 corresponding to the forming cavity 31;
the operation is as follows: firstly, placing a transparent rubber material in a forming cavity 31 of a lower die 3, placing a middle die 2, closing an upper die 1, the middle die 2 and the lower die 3, prepressing, and preheating for forming; secondly, opening the upper die 1, taking out the middle die 2, forming the transparent outsole 101 in the forming cavity 31, placing the transfer printing product on the surface of the transparent outsole 101, attaching one surface of the transfer printing pattern to the transparent outsole 101, closing the upper die 1 and the lower die 3, and pressing to obtain the transparent sole with the pattern layer.
Example 15
Referring to fig. 1, a transparent sole with a pattern layer comprises a transparent outsole 101 and a pattern layer 102 arranged on the inner surface of the transparent outsole 101; the pattern layer 102 is a transfer pattern.
The preparation method of the transparent sole with the pattern layer comprises the following steps:
placing a transparent rubber material into a mold cavity, placing a transfer product, and covering the mold for molding;
the transfer printing product comprises a carrier and a transfer printing pattern arranged on the surface of the carrier, wherein the transfer printing pattern is attached to the transparent rubber material.
The preparation method comprises the following steps:
the die cavity comprises an upper die 1, a middle die 2 and a lower die 3, and a forming cavity 31 for placing a transparent rubber material is arranged at the top of the lower die 3; the bottom of the middle die 2 is a flat plane, and the bottom of the upper die 1 is provided with a forming surface 11 corresponding to the forming cavity 31;
the operation is as follows: firstly, placing a transparent rubber material in a forming cavity 31 of a lower die 3, placing a middle die 2, closing an upper die 1, the middle die 2 and the lower die 3, prepressing, and preheating for forming; opening the upper die 1, taking out the middle die 2, forming the transparent outsole 101 in the forming cavity 31, placing a transfer product on the surface of the transparent outsole 101, attaching one surface of a transfer pattern to the transparent outsole 101, closing the upper die 1 and the lower die 3, and pressing; and finally tearing off the carrier to obtain the transparent sole with the pattern layer.
Example 16
Referring to fig. 1, a transparent sole with a pattern layer comprises a transparent outsole 101 and a pattern layer 102 arranged on the inner surface of the transparent outsole 101; the pattern layer 102 is a transfer pattern.
The preparation method of the transparent sole with the pattern layer comprises the following steps:
placing a transparent rubber material into a mold cavity, placing a transfer product, and covering the mold for molding;
the transfer printing product comprises a carrier and a transfer printing pattern arranged on the surface of the carrier, wherein the transfer printing pattern is attached to the transparent rubber material.
The preparation method comprises the following steps:
the die cavity comprises an upper die 1 and a lower die 3, a forming cavity 31 for placing a transparent rubber material is arranged at the top of the lower die 3, and a forming surface 11 corresponding to the forming cavity 31 is arranged at the bottom of the upper die 1;
the operation is as follows: putting a transparent rubber material in a forming cavity 31 of a lower die 3, putting a transfer printing product on the surface of the transparent rubber material, closing the upper die 1 and the lower die 3, and putting the upper die and the lower die in heating equipment for heating and forming to obtain the transparent sole with the pattern layer. The transparent sole comprises a transparent outsole 101 and a pattern layer 102 arranged on the inner surface of the transparent outsole 101.
Example 17
Referring to fig. 1, a transparent sole with a pattern layer comprises a transparent outsole 101 and a pattern layer 102 arranged on the inner surface of the transparent outsole 101; the pattern layer 102 is a transfer pattern.
The preparation method of the transparent sole with the pattern layer comprises the following steps:
placing a transparent rubber material into a mold cavity, placing a transfer product, and covering the mold for molding;
the transfer printing product comprises a carrier and a transfer printing pattern arranged on the surface of the carrier, wherein the transfer printing pattern is attached to the transparent rubber material.
The preparation method comprises the following steps:
the die cavity comprises an upper die 1 and a lower die 3, a forming cavity 31 for placing a transparent rubber material is arranged at the top of the lower die 3, and a forming surface 11 corresponding to the forming cavity 31 is arranged at the bottom of the upper die 1;
the operation is as follows: placing a transparent rubber material in a forming cavity 31 of a lower die 3, placing a transfer printing product on the surface of the transparent rubber material, closing an upper die 1 and the lower die 3, prepressing, and preheating for forming; secondly, opening the upper die 1, tearing off the carrier, and then placing the carrier in heating equipment for heating and forming to obtain the transparent sole with the pattern layer. The transparent sole comprises a transparent outsole 101 and a pattern layer 102 arranged on the inner surface of the transparent outsole 101.
Example 18
Referring to fig. 1, a transparent sole with a pattern layer comprises a transparent outsole 101, a pattern layer 102 disposed on the inner surface of the transparent outsole 101, and an inner bottom layer 103 disposed on the inner surface of the pattern layer 102; the pattern layer 102 is a transfer pattern, and the inner bottom layer 103 is a transparent thermoplastic elastomer or a colored thermoplastic elastomer.
The preparation method of the transparent sole with the pattern layer comprises the following steps:
placing the transparent rubber material in a mold cavity, placing the transfer product, placing the inner bottom layer 103, and covering the mold for molding;
the transfer printing product comprises a carrier and a transfer printing pattern arranged on the surface of the carrier, wherein the transfer printing pattern is attached to the transparent rubber material.
The preparation method comprises the following steps:
the die cavity comprises an upper die 1, a middle die 2 and a lower die 3, and a forming cavity 31 for placing a transparent rubber material is arranged at the top of the lower die 3; the bottom of the upper die 1 is provided with a forming surface 11 corresponding to the forming cavity 31, the bottom of the middle die 2 is a flat plane, and the top of the middle die 2 is provided with an accommodating groove corresponding to the forming surface 11;
the operation is as follows: firstly, placing a transparent rubber material in a forming cavity 31 of a lower die 3, placing a middle die 2, placing an inner bottom layer 103 in a containing groove at the top of the middle die 2, closing an upper die 1, the middle die 2 and the lower die 3, prepressing, preheating and forming; secondly, opening the upper die 1 and the middle die 2, forming a transparent outsole 101 in the forming cavity 31, and attaching the inner bottom layer 103 to the forming surface 11 of the upper die 1; placing the transfer product on the surface of the transparent outsole 101, attaching one surface of the transfer pattern to the transparent outsole 101, placing the middle mold 2, closing the upper mold 1 and the lower mold 3, and pressing; and thirdly, opening the upper die 1, taking out the middle die 2, tearing off the carrier, closing the upper die 1 and the lower die 3, and placing the upper die and the lower die in heating equipment for heating and forming to obtain the transparent sole with the pattern layer.
Example 19
Referring to fig. 1, a transparent sole with a pattern layer comprises a transparent outsole 101, a pattern layer 102 disposed on the inner surface of the transparent outsole 101, and an inner bottom layer 103 disposed on the inner surface of the pattern layer 102; the pattern layer 102 is a transfer pattern, and the inner bottom layer 103 is a transparent thermoplastic elastomer or a colored thermoplastic elastomer.
The preparation method of the transparent sole with the pattern layer comprises the following steps:
placing the transparent rubber material in a mold cavity, placing the transfer product, placing the inner bottom layer 103, and covering the mold for molding;
the transfer printing product comprises a carrier and a transfer printing pattern arranged on the surface of the carrier, wherein the transfer printing pattern is attached to the transparent rubber material.
The preparation method comprises the following steps:
the die cavity comprises an upper die 1, a middle die 2 and a lower die 3, and a forming cavity 31 for placing a transparent rubber material is arranged at the top of the lower die 3; the bottom of the upper die 1 is provided with a forming surface 11 corresponding to the forming cavity 31, the bottom of the middle die 2 is a flat plane, and the top of the middle die 2 is provided with an accommodating groove corresponding to the forming surface 11;
the operation is as follows: firstly, placing a transparent rubber material in a forming cavity 31 of a lower die 3, placing a middle die 2, placing an inner bottom layer 103 in a containing groove at the top of the middle die 2, closing an upper die 1, the middle die 2 and the lower die 3, prepressing, preheating and forming; secondly, opening the upper die 1, taking out the middle die 2, forming a transparent outsole 101 in the forming cavity 31, and attaching the inner bottom layer 103 to the forming surface 11 of the upper die 1; and then placing the transfer printing product on the surface of the transparent outsole 101, attaching one surface of the transfer printing pattern to the transparent outsole 101, closing the upper die 1 and the lower die 3, and pressing to obtain the transparent sole with the pattern layer.
Example 20
Referring to fig. 1, a transparent sole with a pattern layer comprises a transparent outsole 101, a pattern layer 102 disposed on the inner surface of the transparent outsole 101, and an inner bottom layer 103 disposed on the inner surface of the pattern layer 102; the pattern layer 102 is a transfer pattern, and the inner bottom layer 103 is a transparent thermoplastic elastomer or a colored thermoplastic elastomer.
The preparation method of the transparent sole with the pattern layer comprises the following steps:
placing the transparent rubber material in a mold cavity, placing the transfer product, placing the inner bottom layer 103, and covering the mold for molding;
the transfer printing product comprises a carrier and a transfer printing pattern arranged on the surface of the carrier, wherein the transfer printing pattern is attached to the transparent rubber material.
The preparation method comprises the following steps:
the die cavity comprises an upper die 1, a middle die 2 and a lower die 3, and a forming cavity 31 for placing a transparent rubber material is arranged at the top of the lower die 3; the bottom of the upper die 1 is provided with a forming surface 11 corresponding to the forming cavity 31, the bottom of the middle die 2 is a flat plane, and the top of the middle die 2 is provided with an accommodating groove corresponding to the forming surface 11;
the operation is as follows: firstly, placing a transparent rubber material in a forming cavity 31 of a lower die 3, then placing a transfer printing product on the surface of the transparent rubber material, attaching one surface of a transfer printing pattern to the transparent rubber material, placing a middle die 2, placing an inner bottom layer 103 in a containing groove at the top of the middle die 2, closing an upper die 1, the middle die 2 and the lower die 3, prepressing, preheating and forming; secondly, opening the upper die 1, taking out the middle die 2, forming a transparent outsole 101 in the forming cavity 31, attaching a transfer product on the surface, and attaching an inner bottom layer 103 to a forming surface 11 of the upper die 1; closing the upper die 1 and the lower die 3, and placing the upper die and the lower die in heating equipment for heating and forming to obtain the transparent sole with the pattern layer.
Example 21
Referring to fig. 1, a transparent sole with a pattern layer comprises a transparent outsole 101, a pattern layer 102 disposed on the inner surface of the transparent outsole 101, and an inner bottom layer 103 disposed on the inner surface of the pattern layer 102; the pattern layer 102 is a transfer pattern, and the inner bottom layer 103 is a transparent thermoplastic elastomer or a colored thermoplastic elastomer.
The preparation method of the transparent sole with the pattern layer comprises the following steps:
placing the transparent rubber material in a mold cavity, placing the transfer product, placing the inner bottom layer 103, and covering the mold for molding;
the transfer printing product comprises a carrier and a transfer printing pattern arranged on the surface of the carrier, wherein the transfer printing pattern is attached to the transparent rubber material.
The preparation method comprises the following steps:
the die cavity comprises an upper die 1 and a lower die 3, and a forming cavity 31 for placing a transparent rubber material is arranged at the top of the lower die 3; the bottom of the upper die 1 is provided with a molding surface 11 corresponding to the molding cavity 31;
the operation is as follows: placing a transparent rubber material in a forming cavity 31 of a lower die 3, placing a transfer printing product on the surface of the transparent rubber material, attaching one surface of a transfer printing pattern to the transparent rubber material, finally placing an inner bottom layer 103 on the surface of the transfer printing product, closing the upper die 1 and the lower die 3, placing the upper die and the lower die in a heating device, and heating and forming to obtain the transparent sole with the pattern layer.
Example 22
Referring to fig. 1, a transparent sole with a pattern layer comprises a transparent outsole 101, a pattern layer 102 disposed on the inner surface of the transparent outsole 101, and an inner bottom layer 103 disposed on the inner surface of the pattern layer 102; the pattern layer 102 is a transfer pattern, and the inner bottom layer 103 is a transparent thermoplastic elastomer or a colored thermoplastic elastomer.
The preparation method of the transparent sole with the pattern layer comprises the following steps:
placing the transparent rubber material in a mold cavity, placing the transfer product, placing the inner bottom layer 103, and covering the mold for molding;
the transfer printing product comprises a carrier and a transfer printing pattern arranged on the surface of the carrier, wherein the transfer printing pattern is attached to the transparent rubber material.
The preparation method comprises the following steps:
the die cavity comprises an upper die 1 and a lower die 3, and a forming cavity 31 for placing a transparent rubber material is arranged at the top of the lower die 3; the bottom of the upper die 1 is provided with a molding surface 11 corresponding to the molding cavity 31;
the operation is as follows: firstly, placing a transparent rubber material in a forming cavity 31 of a lower die 3, then placing a transfer printing product on the surface of the transparent rubber material, attaching one surface of a transfer printing pattern to the transparent rubber material, closing an upper die 1 and the lower die 3, prepressing, preheating and forming; secondly, the upper die 1 is opened, the transparent outsole 101 is formed in the forming cavity 31, the transfer printing product is adhered to the surface of the transparent outsole, the carrier of the transfer printing product is torn off, the inner bottom layer 103 is placed on the surface of the transparent outsole, the upper die 1 and the lower die 3 are closed, the transparent outsole is placed in heating equipment and heated and formed, and the transparent sole with the pattern layer is manufactured.
The above-described embodiments are preferred implementations of the present invention, and the present invention may be implemented in other ways without departing from the spirit of the present invention.

Claims (9)

1. The utility model provides a transparent sole with pattern layer which characterized in that: the pattern layer is arranged on the inner surface of the transparent outsole; the pattern layer is at least one of a logo pattern thermoplastic elastomer, a plant-like plastic and a transfer printing pattern.
2. The transparent sole with the pattern layer as claimed in claim 1, wherein: the inner bottom layer is arranged on the inner surface of the pattern layer; the inner bottom layer is transparent thermoplastic elastomer or colored thermoplastic elastomer.
3. A method for preparing the transparent sole with the pattern layer according to claim 1, wherein: the pattern layer is made of plant or plant-like plastic and the preparation method comprises the following steps:
and (3) placing the transparent rubber material into a mold cavity, placing the plant or the plant-like plastic into the mold cavity, and covering the mold for molding.
4. A method for preparing the transparent sole with the pattern layer according to claim 2, wherein: the pattern layer is made of plant or plant-like plastic and the preparation method comprises the following steps:
placing transparent rubber material into the mould cavity, placing plant or plant-like plastic, placing inner bottom layer, and covering mould to form.
5. A method for preparing the transparent sole with the pattern layer according to claim 1, wherein: the pattern layer is a logo pattern thermoplastic elastomer, and the preparation method comprises the following steps:
and (3) placing the transparent rubber material into a die cavity, placing the logo pattern thermoplastic elastomer, and covering the die for molding.
6. A method for preparing the transparent sole with the pattern layer according to claim 2, wherein: the pattern layer is a logo pattern thermoplastic elastomer, and the preparation method comprises the following steps:
and (3) placing the transparent rubber material into a die cavity, placing the logo pattern thermoplastic elastomer, placing the inner bottom layer, and covering the die for molding.
7. The method for preparing a transparent sole with a pattern layer according to claim 6, wherein the method comprises the following steps: the die cavity comprises an upper die, a middle die and a lower die, wherein a mark groove for placing a thermoplastic elastomer is formed in the top of the middle die, a mark lug corresponding to the mark groove is formed in the bottom of the middle die, and a forming cavity for placing a transparent rubber material is formed in the top of the lower die; the bottom of the upper die is provided with a forming surface corresponding to the forming cavity;
the preparation method comprises the following steps:
s1, placing a transparent rubber material in a forming cavity of the lower die, placing a thermoplastic elastomer in a mark groove of the middle die, closing the upper die, the middle die and the lower die, prepressing, preheating and forming;
s2, opening the upper die, and removing leftover materials at the edge of the mark groove to obtain a logo pattern thermoplastic elastomer; then placing the inner bottom layer on the upper surface of the logo pattern thermoplastic elastomer, closing the upper die, the middle die and the lower die, prepressing, preheating and forming;
s3, opening the upper die, wherein the upper surface of the inner bottom layer is attached to the molding surface of the upper die, and the logo-pattern thermoplastic elastomer is attached to the lower surface of the inner bottom layer; forming a transparent outsole with a pattern concave position at the top in the molding cavity, wherein the pattern concave position is arranged corresponding to the logo pattern thermoplastic elastomer;
s4, taking out the middle mold, closing the upper mold and the lower mold, embedding the logo pattern thermoplastic elastomer into the pattern concave position, and placing the logo pattern thermoplastic elastomer into heating equipment for heating; and finally, opening the upper die to obtain the transparent sole with the pattern layer.
8. A method for preparing the transparent sole with the pattern layer according to claim 1, wherein: the pattern layer is a transfer printing pattern, and the preparation method comprises the following steps:
placing a transparent rubber material into a mold cavity, placing a transfer product, and covering the mold for molding;
the transfer printing product comprises a carrier and a transfer printing pattern arranged on the surface of the carrier, wherein the transfer printing pattern is attached to the transparent rubber material.
9. A method for preparing the transparent sole with the pattern layer according to claim 2, wherein: the pattern layer is a transfer printing pattern, and the preparation method comprises the following steps:
placing a transparent rubber material in a mold cavity, placing a transfer product, placing an inner bottom layer, and covering the mold for molding;
the transfer printing product comprises a carrier and a transfer printing pattern arranged on the surface of the carrier, wherein the transfer printing pattern is attached to the transparent rubber material.
CN202010688428.5A 2020-05-25 2020-07-16 Transparent sole with pattern layer and preparation method thereof Pending CN111923463A (en)

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CN202010688426.6A Withdrawn CN112321867A (en) 2020-05-25 2020-07-16 Rubber product with multicolor pictures and texts
CN202211458640.8A Pending CN115715617A (en) 2020-05-25 2020-07-16 Pattern vamp and preparation method thereof
CN202010688428.5A Pending CN111923463A (en) 2020-05-25 2020-07-16 Transparent sole with pattern layer and preparation method thereof
CN202010687485.1A Pending CN111958994A (en) 2020-05-25 2020-07-16 Forming method of multicolor image-text rubber product
CN202010687483.2A Pending CN111958993A (en) 2020-05-25 2020-07-16 Forming process of product with multicolor pictures and texts
CN202010687488.5A Withdrawn CN112321866A (en) 2020-05-25 2020-07-16 Rubber product with multicolor pictures and texts and application thereof

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CN202010687488.5A Withdrawn CN112321866A (en) 2020-05-25 2020-07-16 Rubber product with multicolor pictures and texts and application thereof

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CN111904102B (en) 2022-12-09
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CN115715617A (en) 2023-02-28
CN111904102A (en) 2020-11-10

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Application publication date: 20201113