TWM496036U - Composite floor patch - Google Patents

Description

Laminate floor patch 【0001】

The present invention relates to a floor patch, in particular to a floor panel which is composed of a surface trim and a cushion layer, and at the same time, the decorated floor has the characteristics of shock absorption, sound absorption, and fall prevention, and is not in the process. A composite floor patch that produces a lot of waste.

【0002】

In recent years, the popularity of DIY has become more and more popular, and more and more people like to do it themselves. Therefore, in the store, they sell the items that are assembled by the users after purchase, especially the floor materials. Users can choose a variety of pattern colors. After the purchase, you can assemble it yourself, so you can save the construction cost and assemble your own style floor.

[0003]

The general floor covering consists of a thick surface finish and a underlying cushioning layer. The surface finish is used to give the decorated floor a new touch and visual style. For example, US Pat. No. 8640824 A composite flooring having a sound-insulating surface as a vinyl decorative material is disclosed, wherein the sound insulating material is composed of a rubber crumb, a polyurethane foam, and a resin binder. In the embodiment, the thickness of the vinyl decorative material is a thickness greater than 2 mm. In the method of manufacturing the same, it is necessary to arrange the backing layer and the surface sheet of the vinyl first, after being hot-pressed and cast at a specific temperature, and then cut and trimmed before being sold; however, This first-fit and then-cut process produces about 15% of the waste because the backing layer and the vinyl surface finish are difficult to recycle once they have been bonded. In other words, under the automatic production process, if the process after the fitting process is inaccurately cut, or if the cutting process cannot avoid the generated scrap (such as the edge area), these substances will not be able to proceed. Recycling, because the liner layer and surface finish of different materials can not be separated.

[0004]

Therefore, in order to reduce the waste generated by the floor coverings in the manufacturing process, it is necessary to improve from the manufacturing process; and if the manufacturing process is to be improved, the characteristics of the floor coverings must be broken. The party is feasible.

[0005]

The main purpose of this creation is to provide a composite floor patch consisting of a surface finish and a backing layer. The underlying liner layer is formed by extrusion of rubber or foamed rubber particles for bonding to the floor, and the upper surface of the decorative sheet material may be made of logs, bamboo sheets or polyvinyl chloride. The surface decorative sheet (wear layer) made of polyvinyl chloride material can have various textures, such as decorative lines such as wood, marble, granite or sheet.

[0006]

Another object of the present invention is to provide a composite floor patch which utilizes the material and composition of the backing layer to make the composite floor patch have the advantages of shock absorption, sound absorption, and fall prevention.

【0007】

Another object of the present invention is to provide a composite floor patch which is structurally modified to respectively bond the surface of the backing layer and the surface of the decorative surface to be bonded to the surface to help overcome the thin surface. The technical problem of the bonding piece on the bonding, therefore, the manufacturing method can first cut the modified surface veneer and the backing layer into the same size, and then align the structural layer, so as to reduce the bonding. Waste from manufacturing processes such as cutting.

[0008]

In order to achieve the above object, the present invention discloses a composite floor patch for attaching to a floor, characterized in that the structure comprises: a cushion layer for bonding the floor; An adhesive layer disposed on the backing layer; and a thin surface decorative sheet disposed on the adhesive layer, the surface decorative sheet being made of polyvinyl chloride, the thickness of which is 0.3~1.8mm; the surface decoration is made of bamboo material, and its thickness is between 3~8mm. Wherein, the surface finish has a first modified surface on a surface contacting the adhesive layer.

1‧‧‧Composite floor patch
11‧‧‧ liner
11A‧‧‧First modified surface
12‧‧‧Adhesive layer
13‧‧‧Surface
13A‧‧‧Second modified surface
2‧‧‧floor

【0009】

1 is a schematic structural view of a preferred embodiment of the present invention for indicating the structure of a composite floor patch; and FIG. 2 is a schematic structural view of a preferred embodiment of the present invention. The aspect of the composite floor patch when used.

[0010]

For a better understanding and understanding of the features of the creation and the efficacies achieved, please refer to the preferred examples and detailed explanations as follows:

[0011]

The composite floor patch of this creation is set on the floor, which not only has the natural texture or color of wood, marble, granite, bamboo and the like, but also adds the elegant atmosphere of the laying area. It is also quite wear-resistant and has shock absorption and fall prevention. The advantage is that it has the advantages of lower cost and less waste in the method of production.

[0012]

Referring to FIG. 1 and FIG. 2, the composite floor patch 1 of the present invention is joined to the floor 2 in use; and the structure of the composite floor patch 1 itself comprises: a cushion layer 11 and an adhesive layer. 12. A surface finish 13, a first modified surface 11A and a second modified surface 13A.

[0013]

Wherein, one surface of the backing layer 11 is adhered to the surface of the floor 2, the adhesive layer 12 is disposed on the backing layer 11, and the surface decorative sheet 13 is disposed on the adhesive layer 12; In order to improve the bonding effect and reduce the waste, in the portion of the backing layer 11, it may also be selectively treated with the adhesive layer 12 to be treated as the first modified surface 11A, and the surface decorative sheet 13 is in contact with the adhesive. One of the layers 12 is first treated as the second modified surface 13A, so that a thin surface finish can be used to increase the fixation; after the cutting, the bonding is performed.

[0014]

In the structure of the composite floor patch 1 of the present invention, the backing layer 11 is a mixture of a plurality of spacer particles which are extruded to form a layer, the components of which are respectively rubber or foamed. The rubber can be used by cutting the rubber waste and chopping it to form a granule, and the lining layer 11 is prepared as the lining particles in the present invention. In order to enhance the stability of the spacer particles in forming the liner layer 11, the spacer particles may be further joined by using an adhesive. The liner layer 11 composed of rubber or foamed rubber has a flame-retardant property to enhance the safety of the decoration. Further, the backing layer 11 in the present creation does not contain a polyurethane, but is composed only of a rubber series material.

[0015]

In addition to the spacer particles, at least one fibrous material, such as bamboo charcoal wood chips or husks, may be added to the backing layer 11 to absorb volatile organic compounds, as is common in inferior decoration. Formaldehyde can also enhance the sound absorption effect. In combination with the elastic properties of rubber or foamed rubber, the cushion layer 11 can also have the functions of shock absorption, sound absorption, and fall prevention, and also absorb harmful substances in the air, which is helpful for purifying indoor air.

[0016]

The thickness of the backing layer 11 in the present invention is not particularly limited as long as it functions as a substrate for shock absorption, sound absorption, flame retardancy, etc., but the upper surface decorative sheet 13 is thin in thickness. The request may be a polyvinyl chloride material, a bamboo material or a raw wood. The surface decorative sheet 13 is made of polyvinyl chloride and has a thickness of 0.3 to 1.8 mm; and if the surface decorative sheet 13 is made of bamboo material. The thickness is between 3 and 8 mm. This creative laminate floor patch is suitable for the process of “cutting and then bonding”. It has been difficult to separate and correct the prior art by first bonding and then cutting. In other words, if it is damaged during the production process of bonding or cutting, or there is an inevitable cutting and scraping, the current The process of "bonding first and then cutting" is necessary to abandon large-size prototype semi-finished products and scraps, and it is also difficult to recycle. However, in the present creation, the first modified surface 11A and the second modified surface 13A are used for good adhesion, so that they are cut into a sales size after being produced, and then bonded to the backing layer 11 Significantly reduce material disposal, because the irreversible bonding process can be moved to the final step. If the front-end step has been found to have defective products during production, or if unavoidable scraps are produced during the cutting process, they can be recycled. Reuse.

[0017]

The following is a flow chart of the process of the composite floor patch of the present invention in a preferred embodiment:
Step S1: using environmentally friendly rubber particles, rubber foam particles and colloids to be thoroughly mixed in a mixer;
Step S2: pouring the raw material into a cylindrical mold;
Step S3: high temperature curing of the raw material and compression molding;
Step S4: demolding and cooling the raw material, and cutting it into a coil;
Step S5: using a laser knife to cut the web into a liner of the desired thickness and size:
Step S6: treating one side of the liner layer with a modifier to form a first modified surface;
Step S7: treating the back surface of the surface decorative sheet with a modifier to form a second modified surface;
Step S8: applying the adhesive to the first modified surface or the second modified surface, and aligning the cut liner layer and the surface decorative sheet;
Step S9: combining the surface finish with the cut liner layer by hot pressing; and step S10: calibrating the size according to the factory specifications and trimming.

[0018]

As shown in the above steps, the surface decorative sheet 13 made of polyvinyl chloride (PVC) has wear-resistant properties, and the bonding treatment with the backing layer 11 is performed after the liner material and the surface decorative sheet are cut. Therefore, it can be ensured that the bonded pad material and the surface veneer are semi-finished products which are successfully cut, and it is not necessary to discard a large amount of materials due to the defect after the bonding, and it is no longer needed after bonding. With the cutting process, there is no longer any inevitable scrap.

[0019]

When the composite floor patch of the present invention is applied, the cushion layer composed of rubber or foamed rubber is adhered to the existing floor such as cement or whetstone, or the wood or plastic which has been decorated, so that The surface of these floors is converted by a patterned and wear-resistant surface finish. At this time, the floor can be shock-absorbing and anti-falling by the characteristics of rubber or foamed rubber. It can also be incorporated into wood chips, bamboo charcoal or fruit shells to make the floor more sound-absorbing and absorbing formaldehyde.

[0020]

In summary, the composite laminate patch of the present invention effectively provides a variety of auxiliary functions, which makes the laid floor more secure and comfortable. And based on its functionality and reliability, as well as the advantages of manufacturing less waste, and the environmental protection of materials, it is undoubtedly a composite floor patch with economical and practical value.

[0021]

However, the above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and the variations, modifications, and modifications of the shapes, structures, features, and spirits described in the scope of the patent application. , should be included in the scope of the patent application of this creation.

1‧‧‧Composite floor patch

11‧‧‧ liner

11A‧‧‧First modified surface

12‧‧‧Adhesive layer

13‧‧‧Surface

13A‧‧‧Second modified surface

Claims (10)

[Item 1] A composite floor patch for attaching to a floor, characterized in that the structure comprises:
a liner layer composed of a plurality of liner particles for bonding the floor;
An adhesive layer disposed on the backing layer; and a surface decorative sheet disposed on the adhesive layer;
Wherein the liner layer has a first modified surface on a surface in contact with the adhesive layer. [Item 2] The composite floor patch of claim 1, wherein the surface finish has a second modified surface on a surface in contact with the adhesive layer. [Item 3] The composite floor patch of claim 1, wherein the pad particles are rubber particles or foam rubber particles. [Item 4] The composite floor tile of claim 3, wherein the pad particles are recycled materials. [Item 5] The composite floor patch of claim 3, wherein the backing layer further comprises an adhesive layer for joining the spacer particles. [Item 6] The composite floor patch of claim 1, wherein the backing layer further comprises at least one fibrous material. [Item 7] The composite floor patch of claim 6, wherein the fibrous material is selected from the group consisting of a husk, wood chips, and bamboo charcoal. [Item 8] The composite floor patch according to claim 1, wherein the surface decoration material is made of polyvinyl chloride, bamboo material or original wood. [Item 9] The composite floor patch according to claim 8, wherein the surface decorative piece is made of polyvinyl chloride, and the thickness thereof is between 0.3 and 1.8 mm; the surface decorative piece is made of bamboo material, and the thickness thereof is Between 3~8mm. [Item 10] The composite floor patch according to claim 1, wherein the manufacturing method comprises the steps of:
Modifying one side of the backing layer to form a first modified surface;
Reforming the back surface of the surface finish to form a second modified surface;
Applying an adhesive to the first modified surface or the second modified surface, and aligning the cut liner layer and the surface finish; and using the hot stamping method to form the surface finish and the backing layer Combine.