Non-woven velveteen rubber hall mat and semi-finished product thereof

Abstract

The utility model relates to a rubber product, in particular to a non-woven velveteen rubber hall mat and a semi-finished product thereof, which comprise a rubber sheet and a carpet surface. The rubber sheet is of a lower structure of the non-woven velveteen rubber hall mat, the carpet surface is of an upper structure of the non-woven velveteen rubber hall mat, and the carpet surface comprises a velveteen non-woven fabric layer on the lower portion and a silica gel sponge plate fixed to the velveteen non-woven fabric layer. The area of the carpet surface is larger than that of the rubber sheet, and the whole structure of the non-woven velveteen rubber hall mat is formed by vulcanizing the rubber sheet and the carpet surface together. And as the rubber sheet at the bottom is larger in friction force, the anti-skid performance is better than that of a PVC material, and the ceramic tile floor is not easy to slip relative to the floor to cause position deviation. The carpet surface on the upper portion is formed by the velveteen non-woven fabric layer and the silica gel sponge plate layer, the dust scraping capacity is high, design and processing of patterns are easier, and the carpet has the effects of being high in skid resistance, high in dust scraping and adsorbing capacity and easy in pattern design and processing.

Description

Technical Field

[0001] The utility model relates to a rubber product, in particular to a non-woven velvet rubber hallway mat and a semi-finished product thereof. Background Art

[0002] Hallway mats are placed at the door or in the hall to prevent slipping and remove dirt and mud from the soles of shoes. Existing hallway mats are mostly made of rubber mats or PVC. They are mostly single structures with anti-slip patterns printed on the surface, or made into wire loop structures to improve the ability to remove dirt and dust.

[0003] The current hallway mats use rubber rings and have a strong ability to scrape away dirt and dust, but they are relatively thick and heavy, and the designability of the surface pattern is poor, so they are not suitable for indoor home use. The PVC hallway mats with a single structure are relatively light and easy to design the surface pattern, but the friction between the bottom of the mat and the base is small, the mat is easy to shift to other positions, and the ability to scrape away dirt and dust is weak. Utility Model Content

[0004] The main purpose of the utility model is to provide a non-woven velvet rubber hallway mat, which has the advantages of better anti-slip performance, better ability to scrape away mud and dust, and easier pattern design than the prior art.

[0005] In order to achieve the above-mentioned purpose, the first aspect of the utility model provides a non-woven velvet rubber hallway mat, comprising:

[0006] The rubber sheet is the lower structure of the non-woven velvet rubber hallway mat;

[0007] The carpet surface is the upper structure of the non-woven velvet rubber hallway mat, and the carpet surface includes a velvet non-woven fabric layer at the bottom and a silicone sponge board fixed thereto;

[0008] The area of ​​the carpet surface is larger than that of the rubber sheet, and the overall structure of the non-woven velvet rubber hallway mat is formed by vulcanizing the rubber sheet and the carpet surface together.

[0009] The area of ​​the blanket surface is larger than the area of ​​the rubber sheet, which is beneficial to stability during placement and only the rubber sheet needs to be cut when the finished product is cut to a standard size.

[0010] As a further improvement, the structure of the rubber sheet is formed by calendering, and its size is increased by a certain amount of shrinkage.

[0011] As a further improvement, the velvet nonwoven fabric layer and the silicone sponge board are pre-fixed by bonding.

[0012] As a further improvement, the velvet nonwoven fabric layer is Teflon fabric.

[0013] As a further improvement, a protective pattern is provided at the bottom of the rubber sheet to further enhance the anti-slip capability and avoid position shifting.

[0014] As a further improvement, the carpet surface has a thickness of 1.6 to 1.8 mm, and the rubber sheet has a thickness of 1.5 to 1.6 mm.

[0015] The second aspect of the utility model provides a semi-finished product of a non-woven velvet rubber hallway mat, comprising the structure of the non-woven velvet rubber hallway mat as described above, wherein at least two rubber sheets are attached to an auxiliary connecting layer.

[0016] Specifically, the number of the rubber sheets is four.

[0017] Specifically, the auxiliary connection layer is Teflon cloth.

[0018] The application of the technical solution of the utility model has the following technical effects:

[0019] (1) The non-woven velvet rubber hallway mat provided by the utility model has the following advantages. The bottom is a rubber sheet with greater friction and better anti-slip performance than PVC material. It is not easy to slip relative to the floor on the tile floor and cause position deviation. The upper carpet surface is formed by a velvet non-woven fabric layer and a silicone sponge board layer, which has a strong ability to scrape away mud and dust, and is easier to design and process patterns. Compared with the existing single-use rubber mat or PVC single-structure hallway mat, it has the effects of strong anti-slip performance, great ability to scrape and absorb mud and dust, and easy pattern design and processing.

[0020] (2) The non-woven velvet rubber hallway mat of the utility model has a smaller thickness and is easier to use.

[0021] (3) The semi-finished non-woven velvet rubber hallway mat provided by the utility model has four rubber sheets attached to the auxiliary connecting layer. After the mold is lowered, the shrinkage and deformation of the rubber sheets during cooling can be avoided by controlling the flatness of the auxiliary connecting layer, which is beneficial to ensuring product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0023] Figure 1 The structure diagram of the non-woven velvet rubber hallway mat of Example 1 of the utility model is shown;

[0024] Figure 2 Shows Figure 1 The local end cross-sectional view in;

[0025] Figure 3 The schematic structural diagram of the semi-finished non-woven velvet rubber hallway mat of Example 2 of the utility model is shown.

[0026] The above drawings include the following reference numerals:

[0027] 1. Rubber sheet;

[0028] 2. Carpet surface;

[0029] 21. Velvet non-woven fabric layer;

[0030] 22.Silicone sponge layer;

[0031] 3.Customer LOGO;

[0032] 4. Auxiliary connection layer. DETAILED DESCRIPTION

[0033] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0034] Example 1

[0035] The first embodiment of the utility model provides a non-woven velvet rubber hallway mat, such as Figure 1 As shown, it comprises a rubber sheet 1 at the bottom and a carpet surface 2 at the top. The carpet surface 2 also has two layers, the bottom layer is a flat velvet non-woven fabric layer 21, and the top layer is a silicone sponge board layer 22.

[0036] The velvet non-woven fabric layer and the silicone sponge board layer 22 are pre-fixed by bonding, and the surface pattern is also pre-finished.

[0037] The area of ​​the carpet surface 2 is larger than the area of ​​the rubber sheet 1 , and the overall structure of the non-woven velvet rubber hallway mat is formed by vulcanizing the rubber sheet 1 and the carpet surface 2 .

[0038] The structure of the rubber sheet 1 is calendering, and its size increases the shrinkage. A protective pattern is arranged at the bottom of the rubber sheet 1.

[0039] The corner of the blanket surface 2 can be used to place the customer's LOGO-3, and the velvet non-woven fabric layer 21 is made of Teflon fabric.

[0040] In terms of thickness, the blanket surface is 1.6 to 1.8 mm thick, and the rubber sheet is 1.5 to 1.6 mm thick.

[0041] The non-woven velvet rubber hallway mat provided in this example has the following advantages. The bottom is made of rubber sheet with greater friction, and has better anti-slip performance than PVC material. It is not easy to slip relative to the floor on the tile floor and deviate from the position. The upper carpet surface is formed by a velvet non-woven fabric layer and a silicone sponge board layer, which has a strong ability to scrape away mud and dust, and is easier to design and process patterns. Compared with the existing single-use rubber mat or PVC single-structure hallway mat, it has the effects of strong anti-slip performance, strong ability to scrape and absorb mud and dust, and easy pattern design and processing.

[0042] Example 2

[0043] The second embodiment of the present invention provides a semi-finished product of the non-woven flat velvet rubber entrance mat in embodiment 1 and describes its processing process. The semi-finished product of the non-woven flat velvet rubber entrance mat is a product form presented when the non-woven flat velvet rubber entrance mat is vulcanized and not separated for packaging.

[0044] like Figure 3 As shown, four rubber sheets 1 are placed on an auxiliary connection layer 4, the rubber sheets 1 are placed on a carpet surface 2, and the customer's LOGO is placed at the corner of the carpet surface.

[0045] The processing procedures are as follows:

[0046] 1. Film forming: To reduce film shrinkage, the film needs to be left for 24 hours after calendering before use. The film is cut as required, and the cut size must be accurate, straight and square. The film length is allowed to shrink by 3%.

[0047] 2. Blanket surface forming: Blanket surface cutting, accurate size, square, length and width tolerance ± 1mm.

[0048] 3.Weighing: Weigh the cut film. This product is mainly based on controlling the size, including length, width and thickness.

[0049] 4. Material laying: The bottom is Teflon cloth as the auxiliary connecting layer, and 1530×930mm film is laid on the Teflon cloth. The width is consistent with the length direction of the equipment (4 columns in the length direction of the equipment). A release agent is applied between the rubber sheet and the auxiliary connecting layer. The blanket surface is laid flat on the rubber sheet, and the four sides are basically the same. There are 4 blanket surfaces. The upper part of the blanket surface is Teflon cloth, and the top of the Teflon cloth is a silicone sponge board (the Teflon cloth and the silicone board are pre-fixed). After the blanket surface is laid, place the customer's LOGO on the bottom of the rubber sheet at the fixed position of each product (be careful not to put the LOGO upside down), and press the logo at the corner of the blanket surface. Refer to the attached for film placement and blanket arrangement. Figure 3 .

[0050] 5. Mold closing and vulcanization: After all the laying is completed, the mold is pulled into the flat plate, and the mold is closed and vulcanized without closing the mold.

[0051] 6. After the lower mold is taken out, it is a semi-finished product. After the vulcanization time is over, the plate is depressurized, and the product is checked to ensure that it is adhered to the lower mold before it can be pulled out and taken out. When taking out the product, lift one end first and place the product flat on a special flat plate for cooling. Note that it must be placed flat during cooling to prevent shrinkage and deformation.

[0052] The vulcanization temperature is 140±5°C, the vulcanization pressure is 3MPa, and the vulcanization time is 8 minutes.

[0053] Since the four rubber sheets are attached to the auxiliary connection layer, the shrinkage and deformation of the rubber sheets during cooling can be controlled by controlling the flatness of the fixed auxiliary connection layer after the mold is lowered.

[0054] After cooling, the rubber sheet is laid flat from the auxiliary connection layer, checked for quality defects, and trimmed. The edge size is 20-25 mm, and the product cutting size is: 900±6×1500±10 mm. After packaging, the product in Example 1 is formed.

[0055] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. For those skilled in the art, the utility model may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A non-woven velvet rubber hallway mat, characterized in that: include: The rubber sheet is the lower structure of the non-woven velvet rubber hallway mat; The carpet surface is the upper structure of the non-woven velvet rubber hallway mat, and the carpet surface includes a velvet non-woven fabric layer at the bottom and a silicone sponge board fixed thereto; The area of ​​the carpet surface is larger than that of the rubber sheet, and the overall structure of the non-woven velvet rubber hallway mat is formed by vulcanizing the rubber sheet and the carpet surface together.

2. The non-woven velvet rubber hallway mat according to claim 1, characterized in that: The structure of the rubber sheet is calendered and its size increases by a certain amount.

3. The non-woven velvet rubber hallway mat according to claim 1, characterized in that: The velvet non-woven fabric layer and the silica gel sponge board are pre-fixed in a bonding manner.

4. The non-woven velvet rubber hallway mat according to claim 3, characterized in that: The velvet nonwoven fabric layer is Teflon fabric.

5. The non-woven velvet rubber hallway mat according to claim 1, characterized in that: The bottom of the rubber sheet is provided with a protective pattern.

6. The non-woven velvet rubber hallway mat according to claim 1, characterized in that: The carpet surface has a thickness of 1.6 to 1.8 mm, and the rubber sheet has a thickness of 1.5 to 1.6 mm.

7. A semi-finished product of non-woven velvet rubber hallway mat, characterized in that: A structure comprising the nonwoven velvet rubber hallway mat as claimed in any one of claims 1 to 6, wherein at least two rubber sheets are attached to an auxiliary connecting layer.

8. The semi-finished product of non-woven velvet rubber hallway mat according to claim 7, characterized in that: The number of the rubber sheets is four.

9. The semi-finished product of non-woven velvet rubber hallway mat according to claim 7, characterized in that: The auxiliary connection layer is Teflon cloth.

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