CN216438646U - Plastic dripping vamp - Google Patents
Plastic dripping vamp Download PDFInfo
- Publication number
- CN216438646U CN216438646U CN202122864075.2U CN202122864075U CN216438646U CN 216438646 U CN216438646 U CN 216438646U CN 202122864075 U CN202122864075 U CN 202122864075U CN 216438646 U CN216438646 U CN 216438646U
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- vamp
- plastic
- adhesive film
- plastic dripping
- sheet
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model relates to a plastic dripping vamp which comprises a vamp main body and a plastic dripping sheet, wherein a plastic dripping area is arranged on the surface of the vamp main body, a hot melt adhesive film is adhered to the bottom side of the plastic dripping sheet, and the plastic dripping sheet is adhered to the plastic dripping area through the hot melt adhesive film. According to the utility model, the hot melt adhesive film is clamped between the vamp main body and the plastic dripping sheet, the plastic dripping sheet is directly bonded with the vamp at one time through the welding of a high-frequency machine or a vamp hot-press forming machine or a seamless attaching vamp ironing machine, the operation steps are simple, the working efficiency is high, the plastic dripping sheet is tightly attached with the vamp, the edge of the plastic dripping sheet is not easy to tilt, no sanitary dead angle is caused, and the vamp is neat and attractive.
Description
Technical Field
The utility model relates to the technical field of vamps, in particular to a plastic dripping vamp.
Background
The dripping plastic technology is characterized in that a thermoplastic high polymer material has the characteristic of changeable state, namely, viscous flow property under a certain condition and the characteristic of restorable solid state at normal temperature, is dripped and filled by using a proper method and a special tool, is molded into a designed shape in the viscous flow state according to requirements, and is solidified and molded after being heated. At present, the existing vamp and the plastic dropping piece are connected by adopting a suture, the operation steps are complex, the production efficiency is low, the edge of the plastic dropping piece is not tightly attached to the shoe cloth, the edge is easy to tilt, dust is easy to deposit, and the appearance is not attractive.
Disclosure of Invention
The utility model provides a plastic dripping vamp, which solves the problems that the existing plastic dripping vamp and the vamp are sewn to be complex in operation, easy in edge tilting and the like.
The utility model adopts the following technical scheme:
a plastic dripping vamp comprises a vamp main body and a plastic dripping sheet, wherein a plastic dripping area is arranged on the surface of the vamp main body, a hot melt adhesive film is pasted on the bottom side of the plastic dripping sheet, and the plastic dripping sheet is pasted with the plastic dripping area through the hot melt adhesive film.
In a further improvement, the hot-melt adhesive film is an EVA adhesive film, a TPU adhesive film or a PVC adhesive film, and preferably, the hot-melt adhesive film is an EVA adhesive film.
In a further improvement, the vamp main body is made of a textile material sheet.
In a further improvement, the vamp main body is provided with a plurality of air holes.
In a further improvement, the plastic drop sheet is provided with a round hole for threading a shoelace.
From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages: according to the utility model, the hot melt adhesive film is clamped between the vamp main body and the plastic dripping sheet, the plastic dripping sheet is directly bonded with the vamp at one time through high-frequency welding, the operation steps are simple, the working efficiency is high, the plastic dripping sheet is tightly bonded with the vamp, the edge of the plastic dripping sheet is not easy to tilt, no sanitary dead angle is caused, and the vamp is neat and attractive.
Drawings
Fig. 1 is a schematic structural view of the drop-molded upper of the present invention.
Fig. 2 is a partial cross-sectional structural schematic view of the drop-molded upper of the present invention.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
Referring to fig. 1 and 2, the plastic dropping vamp comprises a vamp main body 1 and a plastic dropping sheet 2, wherein a plastic dropping area 11 is arranged on the surface of the vamp main body 1, a hot melt adhesive film 3 is adhered to the bottom side of the plastic dropping sheet 2, and the plastic dropping sheet 2 is adhered to the plastic dropping area 11 through the hot melt adhesive film 3. The hot-melt adhesive film 3 is an EVA adhesive film, a TPU adhesive film or a PVC adhesive film, and preferably, the hot-melt adhesive film 3 is an EVA adhesive film. The vamp body 1 is made of textile material. The upper main body 1 is provided with a plurality of air holes 10, and the air holes 10 enable the upper main body 1 to have good air permeability. The plastic dropping sheet 2 is provided with a round hole 20 for threading a shoelace.
The preparation of the vamp is moulded in dripping of this application includes the following step that carries out in proper order: step one, placing an upper mould on a workbench, dripping a liquid plastic dripping material into a groove of the upper mould, and transferring the upper mould to an oven for drying;
taking out the vamp mould from the oven, and properly cooling and molding the plastic dropping material into a solid plastic dropping sheet 2;
thirdly, placing the vamp main body 1 on a workbench, overlapping the vamp main body 1 with a hot melt adhesive film, and overlapping a solid plastic dripping sheet, or directly overlapping the vamp material sheet with the solid plastic dripping sheet, and welding the overlapped vamp material sheet and the solid plastic dripping sheet into a plastic dripping vamp through a high-frequency machine, a vamp hot-press molding machine or a seamless attaching vamp ironing machine;
and step four, cutting and removing the redundant edges of the drop-molded vamp.
According to the utility model, the hot melt adhesive film 3 is clamped between the vamp main body 1 and the plastic dropping sheet 2, the plastic dropping sheet 2 is directly bonded with the vamp at one time through high-frequency welding, the operation steps are simple, the working efficiency is high, the plastic dropping sheet 2 is tightly attached to the vamp, the edge of the plastic dropping sheet 2 is not easy to tilt, no sanitary dead angle is caused, and the vamp is neat and attractive.
The above description is only an embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modifications made by using the design concept should fall within the scope of infringing the present invention.
Claims (5)
1. The utility model provides a drip molding vamp, includes vamp main part and drips and moulds the piece, its characterized in that: the vamp body is characterized in that a plastic dripping area is arranged on the surface of the vamp body, a hot melt adhesive film is pasted on the bottom side of the plastic dripping sheet, and the plastic dripping sheet is pasted with the plastic dripping area through the hot melt adhesive film.
2. A drop molded shoe upper as defined in claim 1, wherein: the hot melt adhesive film is an EVA adhesive film, a TPU adhesive film or a PVC adhesive film.
3. A drop molded shoe upper as defined in claim 1, wherein: the vamp main body is a textile material sheet.
4. A drop molded shoe upper as defined in claim 1, wherein: a plurality of air holes are formed in the vamp main body.
5. A drop molded shoe upper as defined in claim 1, wherein: the plastic drop is provided with a round hole for threading a shoelace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122864075.2U CN216438646U (en) | 2021-11-22 | 2021-11-22 | Plastic dripping vamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122864075.2U CN216438646U (en) | 2021-11-22 | 2021-11-22 | Plastic dripping vamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216438646U true CN216438646U (en) | 2022-05-06 |
Family
ID=81354513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122864075.2U Active CN216438646U (en) | 2021-11-22 | 2021-11-22 | Plastic dripping vamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216438646U (en) |
-
2021
- 2021-11-22 CN CN202122864075.2U patent/CN216438646U/en active Active
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