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Anti-slip cup mat made of hard material coated with elastomer material and manufacturing method of cup mat

A technology of elastomer materials and hard materials, applied in the direction of pads, etc., can solve the problems of affecting the appearance of the product, easy to fall off, and the product has been used for a long time

Pending Publication Date: 2021-10-22
潮州市集光科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Second, the complete coverage of the entire hard material is also a technical problem that cannot be completed in the industry, because it is impossible to achieve the effect of control in the closed cavity
Third, if a raised decorative layer is integrally formed on the surface of the hard material, and at the same time the soft material completely covers the hard material except the decorative layer, this is an even more difficult problem in the industry, and this effect cannot be achieved in the prior art. Most of the decorative layers are re-pasted on the surface of soft materials, which affects the appearance of the product, and the product is easy to fall off after a long time of use

Method used

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  • Anti-slip cup mat made of hard material coated with elastomer material and manufacturing method of cup mat
  • Anti-slip cup mat made of hard material coated with elastomer material and manufacturing method of cup mat
  • Anti-slip cup mat made of hard material coated with elastomer material and manufacturing method of cup mat

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Such as figure 2 Medium-sized product, the elastomeric material covers the non-slip coaster of hard material, and the inside of the coaster is hard material 1. In this embodiment, polypropylene board PP is used, and the outer part of polypropylene board PP is covered with soft material (TPE ), so that a layer of soft material (TPE) is formed on the outer surface of the polypropylene plate PP; the elastomer material is covered with a hard material on the non-slip coaster; the (TPE) has a heat-insulating and non-slip The function makes it difficult to slide relatively between the coaster and the desktop.

[0042] Its preparation method is as follows:

[0043] (1) Prepare the mold. The mold is divided into a bottom mold and a top mold. There are 5 support points for supporting hard materials in the mold cavity of the bottom mold (the bottom mold can refer to Figure 5 , but there is no decorative layer depression 7 in the figure); prepare a hard material (polypropylene ...

Embodiment 2

[0049] In the coaster in this embodiment, the inside of the coaster is a hard material 1 (polypropylene board), and the outside of the hard material 1 is covered with a soft material 2 (TPR), so that the outer surface of the hard material 1 A layer of soft material layer 2 is formed on it; the soft material layer has the function of heat insulation and anti-slip, so that the coaster and the table are not easy to slide relative to each other; the soft material is thermoplastic elastomer material (TPR); the The surface of the hard material is distributed with a decorative raised decorative layer 3, the raised decorative layer 3 is prepared by (TPE), and the soft material 2 is coated on the hard surface except the raised decorative layer 3. All exterior surfaces of material surfaces.

[0050] Its preparation method is as follows:

[0051] (1) Prepare the mold, the mold is divided into a bottom mold and a top mold, and the bottom mold includes a first bottom mold 4.1 and a second...

Embodiment 3

[0058] The steps in this embodiment are the same as those in Embodiment 2, except that the hard material is replaced by an ordinary plastic plate, and TPU is used for the raised decorative layer material and the soft material coated with soft material outside the plastic plate.

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Abstract

The invention discloses an anti-slip cup mat made of a hard material coated with an elastomer material and a manufacturing method of the cup mat. The cup mat is characterized in that: the interior of the cup mat is made of a hard material, the hard material is coated with a soft material, and a soft material layer is formed on the outer surface of the hard material; the soft material layer has heat insulation and anti-skidding functions, so that the cup mat and a table top are not prone to sliding relative to each other; and the soft material is a thermoplastic elastomer material. A protruding decoration layer with a decoration function is distributed on the surface of the hard material, and the soft material wraps all the outer surfaces, except the protruding decoration layer, of the surface of the hard material. According to the product disclosed by the invention, injection molding is carried out on the hard material, so that the soft material in a molten state completely covers the surface of the hard material, and the thickness of the soft material is uniform; and the surface of the hard material is coated with the elastomer material layer, the decorative layer is additionally arranged, the decorative layer and the elastomer material layer are completely fused, and no gap exists between the two layers.

Description

technical field [0001] The invention relates to the field of injection molding, in particular to an anti-slip coaster with an elastomer material coated with a hard material and a preparation method thereof. Background technique [0002] In the field of non-slip coasters, the existing non-slip coasters all use soft materials, which mainly utilize the frictional force between the soft materials and the smooth desktop to achieve an anti-slip effect. But the soft material does not have the durable characteristics of the hard material, so combining the two together to make the product have the respective advantages of the soft material and the hard material is the original intention of the present invention. [0003] Yet existing market does not appear hard material inside, soft material outside, and soft material completely seals the non-slip coaster of hard material. It is even more impossible to add a decorative layer on the coaster, and at the same time, the soft material ju...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47G23/03B29C45/14B29C45/16B29C45/26
CPCA47G23/03B29C45/14065B29C45/1615B29C45/1642B29C45/2602B29C45/263B29C2045/1617
Inventor 蔡植贤
Owner 潮州市集光科技有限公司