TWI589446B - Self-adhesive trimming carpet manufacturing methods - Google Patents

Description

Method for manufacturing carpet with self-adhesive trimming

The invention relates to the technique for manufacturing a carpet for laying, and more specifically refers to a carpet-making method with self-adhesive trimming which is convenient for construction and has a convenient disassembly and cleaning effect.

According to the modern people's life, in order to make the floor of the home or office more beautiful, the carpet will be arranged and laid, especially in the cold weather. Generally, the floor in the home or office is tiled. At this time, people always think Carpets are placed on this cold floor to increase the warmth of the feet. Carpets that are laid on the floor of a home or office are generally called block, tile or combination carpets, mainly using glue and adhesive during construction. Most of the square-shaped carpets are affixed to the floor and spliced, and are named after the type of tiled floor.

The conventional block type carpet is generally made of a velvet cloth, an elastic material and a hard material which are glued together, the velvet cloth is used for creating a comfortable touch, and the elastic material is used for generating a feeling of elasticity, cushioning and soft pedaling. The hard material is used to make the carpet dimensionally stable and easy to construct and transport. The related patents include the Republic of China Invention No. 79108416, "Size Panels with Dimensional Stability and Preparation Method", and No. 82104316 "Clay Tiles" Manufacturing Method", No. 83111303 "How to Make a Carpet", No. 92116118 "Technology and Method of Fabricating a Combination Carpet" and New Type 93202350 "Combined Carpet Tile" As shown in the patent case.

However, according to the above, since the flannel, the elastic material and the hard material of the conventional block type carpet are adhered by glue or an adhesive, the production method may cause air or water pollution, cause environmental problems, and lay the carpet tile. When glued to the ground with glue or adhesive, not only the construction is complicated, but the smell of glue or adhesive is also likely to cause discomfort to the construction workers, which is a major drawback, and needs to be improved; the present inventors have And based on years of experience in this field, careful observation and research, and with the use of academic theory, and then propose a reasonable and effective invention.

The main object of the present invention is to provide a method for manufacturing a carpet manufacturing method, and more particularly to a carpet manufacturing method with self-adhesive trimming which is convenient for construction and has a convenient disassembly and cleaning effect.

The self-adhesive trimming carpet manufacturing method of the invention comprises the following steps: a) preparing a material: providing a cloth surface material, the whole is in a sheet form; and a foaming substrate, the whole is in the form of a sheet The cloth surface material comprises a cloth woven layer and a plurality of piles, and the plurality of pile woven fabrics are disposed on the upper end surface of the cloth woven layer to form a contact surface in a protruding weave shape; b) the stacking step: Providing a conveying device, the cloth surface material is disposed above the surface of the foaming substrate to be superposed on each other, and is conveyed through the conveying device; c) pressing step: preparing a hot pressing device, Laminating the cloth surface material with the foam bottom The material is input into the hot pressing device by using the conveying device, and pressure is applied to press and bond the cloth surface material and the foaming substrate; d) hot pressing foaming step: in the hot pressing device The cloth surface material and the foamed substrate are subjected to sulfurization and foaming under high temperature heating conditions to form a finished product of the blank carpet; e) a glue filling step: preparing a molding die and a gluing device, The finished product of the blank carpet formed by hot pressing and foaming is placed in the molding die by the conveying device through the heat pressing device, wherein when the finished product of the blank carpet is placed in the molding die, the finished product of the blank carpet is finished. Forming a gap with the molding die, and matching the gluing device to perform the glue filling operation on the finished blank of the blank, so that the adhesive liquid flows into the gap between the periphery of the finished blank and the molding die; When the gluing device performs the gluing operation, the gluing device is filled with the surface of the fabric surface of the finished blank, and flows outward into the gap between the periphery of the finished blank and the molding die to fill the state. The contact surface of the cloth surface material is infiltrated by the adhesive liquid Enhancing the fixed state; f) forming step: preparing a cooling device, and inserting the molding die after the coating step into the cooling device by using the conveying device, so that the adhesive liquid in the molding die is attached to the blanket a cured state at the periphery of the finished product and exhibiting an adhesive layer for obtaining a carpet having a self-adhesive trimming effect; and g) a repeating step of, when the adhesive layer is in a cured state, the step of filling the glue to form The step is repeated to make the adhesive layer appear in multiple layers to enhance the overall touch and adhesion of the carpet.

Wherein to the step a), the foamed substrate is selected from the group consisting of a thermosetting raw material or a thermoplastic raw material. One of or a mixture thereof; wherein the thermosetting raw material is selected from the group consisting of rubber materials or waste materials containing rubber materials; wherein the thermoplastic material is selected from polyethylene (PE) Any one of polyvinyl chloride (PVC) or polypropylene (PP); wherein, in the step d), the hot pressing device is any one of an oven or a vulcanization foaming box; wherein the gluing device is The adhesive liquid is selected from the group consisting of polyurethane resin (PU glue), acrylic glue, TPE resin glue and the like, which has a non-dry or pseudo-viscous glue; wherein the glue liquid adds a single color component Or the color mixture is mixed with any of the different coloring materials to make the adhesive liquid have a color pattern; wherein, in the step f), the adhesive layer has a curing hardness ranging from 0 degrees to 90 degrees.

The main purpose of the present invention is to provide a method related to the laying method of the carpet manufacturing method, and more specifically to a carpet manufacturing method with self-adhesive trimming which is convenient for construction and has the effect of facilitating disassembly and cleaning. Firstly, a cloth surface material is prepared, which is in a sheet form as a whole; a foamed substrate, which is in a sheet form as a whole; wherein the cloth surface material comprises a cloth woven layer and a plurality of fluff, the majority of the fluff The woven fabric is disposed on the upper end surface of the cloth woven layer to form a contact surface in a protruding weave shape; a conveying device is disposed, and the cloth surface material is disposed above the surface of the foaming substrate to be superposed on each other. And carrying out the conveying operation through the conveying device; preparing a hot pressing device, inputting the laminated cloth surface material and the foaming substrate into the hot pressing device by using the conveying device, and applying pressure to the cloth The surface material and the foamed substrate are pressed and attached; then the heat is applied The cloth surface material in the pressing device and the foaming substrate are pressed under high temperature heating conditions to be vulcanized and foamed, and the finished product is formed one by one; a molding die and a gluing device are prepared to heat The finished blank fabric formed by pressure foaming is placed in the molding die by the conveying device through the heat pressing device, wherein when the finished blank is placed in the molding die, the finished product of the blank carpet is surrounded by the same Forming a gap between the forming molds, and performing the glue filling operation on the finished blank of the blank blanket with the gluing device, so that the adhesive liquid flows into the gap between the periphery of the finished blank and the molding die; a cooling device, wherein the molding die after the step of applying the glue is input into the cooling device by using the conveying device, so that the adhesive liquid in the molding die adheres to the periphery of the finished product of the preform to be in a solidified state and presents an adhesive state. a layer for obtaining a carpet having a self-adhesive trimming effect; when the glueing operation is performed by the gluing device, the layer is filled with the surface of the finished fabric surface of the blank External flow into the a gap between the periphery of the finished product and the molding die is filled, so that the contact surface of the cloth surface material is infiltrated by the adhesive liquid to enhance the fixing state thereof; wherein the adhesive liquid of the gluing device is selected from the group consisting of Any of various adhesive or pseudo-viscous adhesives such as polyurethane resin (PU glue), acrylic glue, TPE resin glue, etc., and the cooling device is used to adhere the adhesive liquid in the molding die The finished carpet has a solidified state at the periphery of the finished product and presents an adhesive layer for obtaining a carpet having a self-adhesive trimming effect. Since the surrounding edge and the bottom of the carpet are formed with an adhesive layer, when the constructor or user will When the carpet is laid on the floor, the carpet is then adhered to the floor, and the adhesive layer on the peripheral edge of the carpet enables the majority of the carpet to be affixed to the floor and spliced and bonded to each other to enhance the laying of the carpet between the carpets. Stability and slip resistance, even when the user needs to adjust the position of the carpet or need to be cleaned, just Each carpet can be easily removed without being torn off, and the carpet is not damaged or destroyed; thereby, a carpet-making method with self-adhesive trimming which is convenient for construction and has a convenient disassembly and cleaning effect is provided.

this invention:

1‧‧‧Carpet

10‧‧‧ finished blanks

11‧‧‧ cloth surface material

111‧‧‧ cloth braid

112‧‧‧Fleece

1121‧‧‧Contact surface

12‧‧‧Foaming substrate

13‧‧‧Adhesive layer

F‧‧‧Floor

S1~S7‧‧‧ Process steps

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a flow chart showing the steps of a self-adhesive trimming carpet of the present invention.

Figure 2 is a flow chart detailing the steps of the self-adhesive trimming carpet of the present invention.

Figure 3 is a perspective view of the carpet with self-adhesive trimming of the present invention.

Figure 4 is a cross-sectional side view of a carpet with self-adhesive trimming of the present invention.

Fig. 5 is an enlarged schematic view showing the symbol A in Fig. 4 of the present invention.

Fig. 6 is an enlarged schematic view showing another type of designation A in Fig. 4 of the present invention.

Fig. 7 is a view showing the state of use of the carpet with self-adhesive trimming of the present invention.

Figure 8 is a cross-sectional view showing the state of use of the self-adhesive trimmed carpet of the present invention.

Fig. 9 is an enlarged schematic view showing the symbol B in Fig. 8 of the present invention.

In order to enable your review committee to have a better understanding and understanding of the purpose, features and effects of the present invention, please refer to the following [ detailed description of the drawings] as follows: Please refer to Figures 1 to 6 for The invention relates to a method for manufacturing a carpet with self-adhesive trimming; wherein the carpet 1 manufacturing method comprises the following steps: Step S1: preparing a material: providing a cloth surface material 11 which is in the form of a sheet; The foam substrate 12 has a sheet-like shape as a whole; wherein the cloth surface material 11 comprises a cloth woven layer 111 and a plurality of piles 112, and the plurality of piles 112 are woven at the upper end surface of the cloth woven layer 111. Forming a contact surface 1121; wherein, in step S1, wherein the foaming substrate is selected from any one of a thermosetting raw material or a thermoplastic raw material or a mixed formulation thereof, the thermosetting raw material is Any one selected from the group consisting of rubber materials or waste materials containing rubber materials, and the thermoplastic material is selected from the group consisting of polyethylene (PE), polyvinyl chloride (PVC) or polypropylene (PP). Any material; step S2: lamination step: preparing a conveying device The cloth surface material 11 is disposed above the surface of the foamed substrate 12 to be superposed on each other, and is conveyed by the conveying device; Step S3: Pressing step: preparing a hot pressing device, stacking The cloth surface material 11 and the foamed substrate 12 are fed into the hot pressing device by the conveying device, and pressure is applied to press the cloth surface material 11 and the foaming substrate 12 Step S4: hot pressing foaming step: the cloth surface material 11 in the hot pressing device and the foaming substrate 12 are pressed under high temperature heating conditions to be vulcanized and foamed, and formed one by one. The blank finished product 10; wherein, in the step S4, the hot pressing device is any one of an oven or a vulcanization foaming box; Step S5: a filling step: preparing a molding die and a gluing device to foam the hot press The finished blank 10 formed by the rear of the blank is placed in the molding die by the conveying device, wherein the finished product 10 is placed in the molding die, and the finished product 10 is surrounded by the same A gap is formed between the molding dies, and the glue is applied to the finished blank 10 of the embossing device. The glue filling operation causes the adhesive liquid to flow into the gap between the periphery of the finished product 10 and the molding die; wherein, in the step S5, the gluing device performs the filling operation through the finished product of the blank carpet 10 The surface of the cloth surface material 11 is filled with glue and flows outward into the gap between the periphery of the finished product 10 and the molding die, so that the contact surface of the cloth surface material 11 is infiltrated by the adhesive liquid. And the adhesive state of the gluing device is selected from any one of a polyurethane resin (PU glue), an acrylic glue, a TPE resin glue, and the like, which has a non-dry or pseudo-viscous glue. Furthermore, the adhesive liquid system adds a single coloring material component or a mixture of different coloring materials and mixing, so that the adhesive liquid exhibits a color pattern; and step S6: molding step: preparing a cooling device, The molding die after the gumming step is input into the cooling device by using the conveying device, and the adhesive liquid in the molding die is adhered to the edge of the finished product blank 10 to be in a solidified state and presents an adhesive layer 13 for use. To obtain a carpet with self-adhesive trimming effect 1 (As shown in FIGS. 3, 4, and 5); wherein, in step S6, the adhesive layer 13 has a curing hardness ranging from 0 degrees to 90 degrees; and the foamed substrate 12 of the carpet 1 has a thickness greater than The thickness of the adhesive layer 13 or the thickness of the foamed substrate 12 of the carpet 1 is smaller than the thickness of the adhesive layer 13, and even the thickness of the foamed substrate 12 of the carpet 1 is the same as the thickness of the adhesive layer 13. It can be selected according to the requirements of the carpet 1 at the time of production; step S7: repeating the step, when the adhesive layer 13 is in a solidified state, repeating the filling step (step S5) to the molding step (step S6), so that The adhesive layer 13 is presented in a plurality of layers to enhance the overall touch and adhesion of the carpet 1 (as shown in Figures 3, 4 and 6); in particular, when the carpet 1 is completed, a plurality of After the carpets 1 are overlapped with each other, they are placed in the molding die, wherein when the carpet 1 is placed in the molding die, a gap is formed between the periphery of the carpet 1 and the molding die, and the gluing device is used to match the carpet 1 Carpet 1 performs the glue filling operation of the glue liquid, so that the glue liquid flows into the periphery of the carpet 1 and the molding die At the gap, the plurality of mutually adhesive fixing a carpet, the carpet presenting patterns of a multilayer.

Please refer to FIG. 7 to FIG. 9 , and refer to FIG. 1 , which is a state of use of the “method for manufacturing a self-adhesive trimming carpet” according to the present invention; the present invention is applied to the maker of the carpet 1 for preparation. Material step (step S1), lamination step (step S2), pressing step (step S3), hot pressing foaming step (step S4), potting step (step S5), forming step (step S6), and repeating steps (Step S7) to obtain a carpet 1 having a self-adhesive trimming effect; wherein: a cloth-like surface material 11 in a sheet form is prepared; a foamed substrate 12 in a sheet-like state; wherein the cloth The surface material 11 includes a cloth woven layer 111 and a plurality of piles 112. The plurality of piles 112 are woven at a top end of the cloth woven layer 111 to form a contact surface 1121. The cloth surface material 11 is disposed above the surface of the foamed substrate 12 to be superposed on each other, and is conveyed through the conveying device; a heat pressing device is disposed, and the laminated cloth surface material is prepared 11 and the foamed substrate 12 are input into the hot pressing device by the conveying device, and pressure is applied to the cloth. The foamable material 11 and substrate 12 to be connected paste extrusion; the cloth and then the surface material within the hot press device 11 and sent The bubble substrate 12 is subjected to sulfurization and foaming under high temperature heating conditions, and the finished product 10 is formed one by one; a molding die and a gluing device are prepared, and the embryo blanket formed by hot pressing and foaming is prepared. The finished product 10 is placed in the molding die through the heat pressing device by using the conveying device, wherein when the finished product 10 is placed in the molding die, a gap is formed between the periphery of the finished blank 10 and the molding die. And the gluing device is used to perform the glue filling operation on the finished blank 10 of the blank carpet, so that the adhesive liquid flows into the gap between the finished product 10 and the molding die; after that, a cooling device is prepared. The molding die after the gumming step is input into the cooling device by using the conveying device, and the adhesive liquid in the molding die is adhered to the edge of the finished product blank 10 to be in a solidified state and presents an adhesive layer 13 for use. In order to obtain a carpet having a self-adhesive trimming effect; during the production, when the glueing operation is performed by the gluing device, the surface of the fabric surface material 11 of the finished blank fabric 10 is filled with glue. Externally flowing into the finished product of the blanket The gap between the circumference and the molding die is filled; wherein the adhesive of the gluing device is selected from the group consisting of polyurethane resin (PU glue), acrylic glue, TPE resin glue, etc. Any one of the adhesive liquids, together with the cooling device, causes the adhesive liquid in the molding die to adhere to the edge of the finished product blank 10 to be solidified and present an adhesive layer 13 for obtaining The self-adhesive trimming carpet 1 has an adhesive layer 13 having a dry or pseudo-adhesive property on the periphery and the bottom of the carpet 1. When the constructor or the user lays the carpet 1 on the floor F, the carpet 1 is then adhered to the floor F (as shown in Figure 7), and the adhesive layer 13 around the edge of the carpet 1 can be used to make the majority of the carpet 1 attached to the ground F panel and spliced and bonded to each other to enhance the laying on the floor. The stability and slip resistance of the carpets 1 on the F surface (as shown in Figures 8 and 9), even when the user needs to adjust the position of the carpet 1 or need to be cleaned, it is only necessary to tear the carpets 1 upwards. It can be easily disassembled without causing damage and damage to the carpets 1; thereby, thereby providing a self-adhesive trimming carpet 1 method which is convenient for construction and has a convenient disassembly and cleaning effect; When the filling operation is performed, the surface of the fabric surface material 11 of the finished blank fabric 10 is filled with glue and flows outward into the gap between the periphery of the finished blank product 10 and the molding die to be filled; The adhesive liquid of the gluing device is selected from any one of a polyurethane resin (PU glue), an acrylic glue, a TPE resin glue and the like, which has a non-dry or pseudo-viscous glue, and is matched with the cooling device. The adhesive layer in the molding die is adhered to the adhesive layer 13 at the periphery of the finished product blank 10, and the adhesive layer 13 is formed by the adhesive layer and adding a single color component or different color materials. Any combination of ingredients and mixing causes the adhesive layer 13 to have a color type State to increase the beauty of the carpet 1 as a whole.

In summary, it is known that the present invention can be expanded into the use of related industries, which is extremely progressive and novel, and the invention is not disclosed before the application, in accordance with the provisions of the Patent Law, and the invention patent application is filed according to law. It is a pray that the bureau has clearly examined and patented patents.

The above is only the preferred embodiment of the present invention, and the scope of the present invention is not limited thereto; that is, the equal variation and modification of the scope of the patent application of the present invention should still belong to the present invention. Within the scope of the patent.

S1~S7‧‧‧ Process steps

Claims (8)

A method for manufacturing a carpet with self-adhesive trimming, comprising the following steps: a) preparing a material: providing a cloth surface material, which is in a sheet form as a whole; a foaming substrate, which is in a sheet-like shape as a whole Wherein the fabric surface material comprises a cloth woven layer and a plurality of piles, the plurality of pile woven fabrics are disposed at the upper end surface of the cloth woven layer to form a contact surface in a protruding weave shape; b) the stacking step: preparing a a conveying device, the cloth surface material is disposed above the surface of the foaming substrate to be in a superimposed manner, and is conveyed through the conveying device; c) a pressing step: preparing a hot pressing device, stacking The combined cloth surface material and the foamed substrate are input into the hot pressing device by the conveying device, and pressure is applied to press and bond the cloth surface material and the foaming substrate; d The hot pressing foaming step: the cloth surface material in the hot pressing device and the foaming substrate are pressed under high temperature heating conditions to be vulcanized and foamed, and the finished blank carpet is formed one by one; e) Gluing step: preparing a molding die and a gluing device, which is formed by hot pressing and foaming The finished product of the blank carpet is placed in the molding die by the conveying device through the hot pressing device, wherein when the finished product of the blank carpet is placed in the molding die, a gap is formed between the periphery of the finished blank fabric and the molding die, and Combining the gluing device to perform the glue filling operation on the finished product of the blank carpet, so that the adhesive liquid flows into the gap between the periphery of the finished blank and the molding die; wherein the gluing device performs the glue filling operation, Passing through the surface of the fabric surface material of the finished blank of the blank carpet and flowing outward into the gap between the finished product of the blank and the molding die. Filling state, the contact surface of the cloth surface material is infiltrated by the adhesive liquid to enhance the fixed state; f) molding step: preparing a cooling device, and the molding die after the rubber coating step is input by using the conveying device In the cooling device, the adhesive liquid in the molding die is adhered to the edge of the finished product blank to be in a solidified state and presents an adhesive layer for obtaining a carpet having a self-adhesive trimming effect; and Repeating the step, when the adhesive layer is in a solidified state, repeating the filling step to the molding step, so that the adhesive layer is presented in a plurality of layers to enhance the overall touch feeling and adhesive feeling of the carpet. The method for manufacturing a self-adhesive trimmed carpet according to claim 1, wherein, in the step a), the foamed substrate is selected from any one of a thermosetting raw material or a thermoplastic raw material or a mixed blending solution thereof. Presented. The method for manufacturing a self-adhesive trimmed carpet according to claim 2, wherein the thermosetting raw material is selected from the group consisting of a rubber material or a waste material containing a rubber material. The method for manufacturing a self-adhesive trimmed carpet according to claim 2, wherein the thermoplastic raw material is selected from the group consisting of polyethylene (PE), polyvinyl chloride (PVC), and polypropylene (PP). The method for manufacturing a self-adhesive trimmed carpet according to claim 1, wherein in the step d), the hot pressing device is any one of an oven or a vulcanization foaming box. The method for manufacturing a self-adhesive trimming carpet according to claim 1, wherein the adhesive liquid of the gluing device is selected from the group consisting of polyurethane resin glue (PU glue), acrylic glue, TPE resin glue, etc. Or any of the pseudo-viscous adhesives. The method for manufacturing a self-adhesive trimming carpet according to claim 6, wherein the adhesive liquid is added with a single color component or a mixture of different color materials, so that the adhesive liquid exhibits a color pattern. . The self-adhesive trimming carpet manufacturing method according to claim 1, wherein the adhesive layer has a curing hardness ranging from 0 to 90 degrees.