KR20020022745A - Fabrication method of pad for bed - Google Patents

Abstract

PURPOSE: A manufacturing method of a pad for a bed is provided to make a user comfortable regardless of a long-term use by forming the contact part with the skin of a user with eco-friendly materials and to wash easily by stopping the permeation of the dirt to the inside. CONSTITUTION: The manufacturing method of a pad for a bed comprises the steps of: attaching a case material on a fender(S100); forming a pad body by attaching the fender on a floor material(S110); forming many splinter grooves at an interval of 1-10 millimeters by pressing the upper part of the fender of the pad body by a metal mold under heat(S120); forming a coating layer on the surface of a rib formed between the splinter grooves of the pad body(S140); manufacturing splinters for interposing in the splinter grooves by cutting wooden raw materials at the appointed size(S150); attaching the splinters to a vacuum adsorption plate at the same intervals as the interval of the splinter grooves(S160); applying an adhesive on the base plane of the splinters attached to the vacuum adsorption plate(S170); pressurizing the vacuum adsorption plate on the upper part of the pad body to join the splinters attached to the vacuum adsorption plate to the splinter grooves formed on the fender(S180); pressing the pad body joined with the splinters under heat(S190); and cooling the pad body at room temperature for the appointed hours(S200).

Description

Manufacturing method of bed pad {FABRICATION METHOD OF PAD FOR BED}

The present invention relates to a bed pad, and more particularly, to a method for manufacturing a bed pad with neck pieces attached.

Typically, a bed is a furniture manufactured to allow a user to sleep or rest, and is composed of a frame, a bottom plate installed on the frame, and a mattress installed on the bottom plate, and further includes a bed pad.

The bed pad is one of beddings placed on a mattress, and may also be referred to as a cushion sheet or a bed rug as described below, and there are various materials and shapes depending on the purpose of use.

Republic of Korea Utility Model No. 172771 "Cushion sheet" is a "cushion layer of the required thickness consisting of a sponge or a plush, a skin layer of leather, artificial leather or fiber adhesively fixed by an adhesive layer on the upper surface of the cushion layer, and the skin layer of It is characterized by consisting of a fixed groove recessed / formed at a predetermined interval and depth by the thermal pressure on the upper surface, and the stone is formed in the shape of an arc so that the upper surface of the fixing groove is fixed to the fixing groove by an adhesive and protrudes to the top of the skin layer. Cushion seat "is disclosed.

However, the cushion sheet is in contact with the skin of most of the epidermal layer in addition to the stone is installed so as to protrude to the top of the epidermal layer when the user is lying on the upper surface. Accordingly, the user may feel uncomfortable and heterogeneous due to the contact between the skin and the epidermal layer, and thus there is a problem in that the cushion sheet cannot be used for a predetermined time.

In addition, the Republic of Korea Utility Model No. 237020 "bedding rug" has a "floor material consisting of a cloth forming the back surface of the mat and make contact with the bed cover; provided on the back surface of the flooring material to improve the grounding force with the bed cover Cushion material bonded to the upper surface of the flooring material to increase the cushion power; Bed rugs characterized in that it comprises a biscuit-shaped or circular wood piece that is indented while maintaining a certain interval on the upper surface of the cushion material is disclosed have.

However, the bedding rug has a problem that a time is easily formed on the upper surface of the cushion member between the wood piece and the wooden piece, and when the bed covering is formed on the upper surface of the cushion member, it is infiltrated into the cushion member and the washing is not easy.

In order to solve the above problems, an object of the present invention is to provide a method for manufacturing a bed pad for the part that is in contact with the skin of the user is made of only a natural friendly material does not feel discomfort or heterogeneity even if used for a long time.

In addition, another object of the present invention is to provide a method for producing a bed pad easy to wash because the time does not penetrate inside.

In order to achieve the above object, the present invention provides a method for manufacturing a bed pad, the skin material attaching process for attaching the skin material on the upper surface of the cushioning material; Attaching the cushioning material to an upper surface of a flooring material to form a pad body; A neck groove forming process of forming a plurality of neck grooves within and about 1 to 10 mm apart by thermally pressing the upper surface of the cushioning material of the pad body with a mold; A coating process of forming a coating layer on a rib surface formed between the neck groove and the neck groove of the pad body; A wood piece processing process of cutting wood raw materials into a predetermined size to obtain a wood piece to be inserted into the wood piece groove; An adsorption plate attaching process for attaching the wood pieces to the vacuum adsorption plate at an interval equal to the spacing of the wood piece grooves; An adhesive coating process of applying an adhesive to a bottom surface of a neck piece attached to the vacuum suction plate; A neck piece bonding process of pressing the vacuum suction plate on the pad body upper surface such that the neck piece attached to the vacuum suction plate is joined to the neck piece groove formed on the upper surface of the buffer material; Thermocompression bonding the pad body to which the neck piece is bonded; It provides a method for producing a bed pad, characterized in that it comprises a cooling step of cooling the pad body subjected to the thermal compression process at room temperature for a predetermined time.

In addition, the present invention provides a method for manufacturing a bed pad, the skin material attaching step of attaching the skin material on the upper surface of the cushioning material; Attaching the cushioning material to an upper surface of a flooring material to form a pad body; A reinforcing material attaching process for attaching a reinforcing material having a plurality of neck holes formed on the upper surface of the cushioning material of the pad body in a distance of about 1 to 10 mm; A coating process of forming a coating layer on the reinforcement surface and the inner surface; A wood carving process for cutting wood raw materials into a predetermined size to obtain a wood piece to be inserted into the wood piece hole; An adsorption plate attaching process of attaching the wood pieces to the vacuum adsorption plate at an interval equal to the interval of the wood piece hole; An adhesive coating process of applying an adhesive to a bottom surface of a neck piece attached to the vacuum suction plate; Joining the wood piece to press the vacuum suction plate on the pad body so that the wood piece attached to the vacuum suction plate is inserted through the neck hole of the reinforcing material; Thermocompression bonding the pad body to which the neck piece is bonded; It provides a method for producing a bed pad, characterized in that it comprises a cooling step of cooling the pad body subjected to the thermal compression process at room temperature for a predetermined time.

1 is a flow chart showing a manufacturing method of a pad for a bed according to a first embodiment and a second embodiment of the present invention,

2 is a partial cross-sectional view of a bed pad manufactured according to the first embodiment of the present invention,

3 is a partial cross-sectional view of a pad for a bed manufactured according to the second preferred embodiment of the present invention,

4a and 4b is a perspective view showing a wooden fabric prepared in accordance with an embodiment of the present invention,

5 is a perspective view showing a bed pad according to a first embodiment and a second embodiment of the present invention.

<Explanation of symbols for main parts of the drawings>

S100: Skin Attachment Process S110: Buffer Attachment Process

S120: Wood shaping process S130: Reinforcing material attachment process

S140: Coating Process S150: Wood Processing

S160: Suction plate attachment process S170: Adhesive application process

S180: Wood Bonding Process S190: Thermo Compression Process

S200: Cooling Process S210: Sewing Process

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description of the present invention, if it is determined that detailed descriptions of related known functions or configurations may unnecessarily obscure the gist of the present invention, the detailed description thereof will be omitted.

1 is a flowchart illustrating a method for manufacturing a bed pad according to a first embodiment and a second embodiment of the present invention, Figure 2 is a partial cross-sectional view of the bed pad manufactured according to the first embodiment of the present invention, 3 is a partial cross-sectional view of a pad for a bed manufactured in accordance with a second preferred embodiment of the present invention, Figures 4a and 4b is a perspective view showing a neck piece manufactured according to an embodiment of the present invention, Figure 5 is a bed for the present invention A perspective view showing a pad.

A method of manufacturing a bed pad according to a first embodiment of the present invention will now be described with reference to FIGS. 1 (solid line), FIGS. 2, 4A, 4B, and 5. Method of manufacturing a bed pad according to a first embodiment of the present invention is the skin material attachment process (S100), the buffer material attachment process (S110), the neck groove forming process (S120), coating process (S140), wood carving process (S150) ), Adsorbing plate attachment process (S160), adhesive coating process (S170), wood bonding process (S180), thermal compression process (S190), cooling process (S200) and the sewing process (S210).

The skin material attaching process (S100) is a process of attaching the skin material to the upper surface of the buffer material. As the cushioning material, a sponge, a cotton cloth, a nonwoven fabric, a natural cotton, an artificial cotton, and the like may be used. The skin material may include synthetic fibers, natural fibers, artificial leather, and natural leather.

The cushioning material attaching process (S110) is a process of forming a pad body by attaching the buffering material to an upper surface of a flooring material. As the flooring material, natural fibers and artificial fibers may be used.

The neck groove forming step (S120) is a process of forming a plurality of neck grooves in the interval between 1 to 10 mm by thermally pressing the upper surface of the cushioning material of the pad body with a mold. At this time, the thermal pressurization temperature can be adjusted depending on the material of the cushioning material, but preferably 180 to 200 ℃. The neck piece groove has a size corresponding to the length and thickness of the neck piece, and has a depth smaller than the thickness of the neck piece so that the upper portion of the neck piece protrudes.

The coating process (S140) is a process of forming a coating layer on the rib surface formed between the neck groove and the neck groove of the pad body. The coating process (S140) is always in a clean state even if the bed pad of the present invention is used for a long time by performing a synthetic resin film or transparent paint treatment on the rib surface to prevent grime between the neck groove and the neck piece or on the upper surface of the rib. To maintain. In addition, the coating process (S140) prevents the neck piece and the skin material to be in direct contact even when the bed pad of the present invention rolled round, so that the skin material is not damaged.

The wood piece processing (S150) is a process of obtaining a wood piece to be inserted into the wood piece groove by cutting the raw wood material to a predetermined size. The width / length of the neck piece may vary depending on the embodiment, and the thickness of the neck piece is preferably about 2.5 to 6 mm. The wood processing process (S150) further comprises the step of processing the edge of the cut wood pieces, the bottom surface wrinkle processing. The neck piece may be treated with a curved edge as shown in Figure 4a, or may be treated with a triangle as shown in Figure 4b. By treating the corners of the neck piece in a curved or triangular manner as described above, it is possible to prevent damage to the skin of the user lying on the bed pad and to prevent the pad body from being damaged by folding the bed pad. In addition, the neck piece can be more firmly fixed to the neck groove by expanding the contact area with the adhesive coating area and the skin material by wrinkle processing the bottom surface.

The adsorption plate attachment process (S160) is a process of attaching the neck pieces to the vacuum adsorption plate at the same interval as the spacing of the neck grooves in order to bond a large number of pieces of wood to the neck grooves of the pad body at the same time.

The adhesive application process (S170) is a process of applying an adhesive to the bottom surface of the neck piece attached to the vacuum suction plate. The adhesive application process (S170) is made by applying an adhesive to the bottom surface of the neck piece by rubbing the bottom surface of the neck piece with a roller coated with an adhesive on the outer peripheral surface.

The wood piece bonding process (S180) is a process of pressing the vacuum adsorption plate on the pad body upper surface such that the wood pieces attached to the vacuum adsorption plate are respectively bonded to the neck groove formed on the upper surface of the buffer material. The wood bonding process (S180) comprises the step of pressing the vacuum suction plate attached to the neck piece on the upper surface of the pad body, and the step of releasing the vacuum state of the vacuum suction plate to join the neck piece to the neck groove of the pad body.

The thermocompression process (S190) is a process of thermocompression bonding the pad body bonded to the neck piece. The thermal compression process (S190) is made by pressing with a heat pressing plate so that each of the neck pieces firmly bonded to the neck groove of the pad body. At this time, the temperature is preferably about 70 to 80 ℃.

The cooling process (S200) is a process of cooling the pad body that has undergone the thermal compression process at room temperature for a predetermined time. The cooling process (S200) is preferably performed for about 72 hours at room temperature of about 20 to 25 ℃.

The sewing process (S210) is a process of sewing the width direction and the longitudinal edge of the pad body. The sewing process (S210) by sewing the rim of each direction of the pad body to secure the coupling between the flooring material, the cushioning material and the skin material to prevent breakage of the bed pad of the present invention and to extend the service life.

Meanwhile, referring to FIG. 1 (dotted line), FIG. 3, FIG. 4A, FIG. 4B and FIG. 5, a method of manufacturing a bed pad according to a second embodiment of the present invention will be described. Method for manufacturing a bed pad according to a second embodiment of the present invention is the skin material attachment process (S100), the buffer material attachment process (S110), the reinforcement material attachment process (S130), coating process (S140), wood processing (S150) , Adsorption plate attachment process (S160), adhesive application process (S170), wood piece bonding process (S180), thermal compression process (S190), cooling process (S200) and the sewing process (S210).

In the method for manufacturing a bed pad according to the second embodiment of the present invention, as in the first embodiment, the upper surface of the cushioning material of the pad body is formed of a reinforcement material having a neck hole, instead of forming a neck groove by heat pressing the upper surface of the cushioning material of the pad body. It is characterized in that attached to.

The skin material attaching process (S100) is a process of attaching the skin material to the upper surface of the buffer material. As the cushioning material, a sponge, a cotton cloth, a nonwoven fabric, a natural cotton, an artificial cotton, and the like may be used. The skin material may include synthetic fibers, natural fibers, artificial leather, and natural leather.

The cushioning material attaching process (S110) is a process of forming a pad body by attaching the buffering material to an upper surface of a flooring material. As the flooring material, natural fibers and artificial fibers may be used.

The reinforcing material attaching process (S130) is a process of attaching a reinforcing material having a plurality of neck piece holes formed in the outer space of about 1 to 10 mm on the upper surface of the cushioning material of the pad body. The neck piece hole has a size corresponding to the length and thickness of the neck piece, and has a depth smaller than the thickness of the neck piece so that the top of the neck piece protrudes. As the reinforcing material, the same material as the cushioning material may be used.

The coating process (S140) is a process of forming a coating layer on the surface and the inner surface of the reinforcement. The coating process (S140) is to perform a synthetic resin film or transparent paint treatment on the surface and the inner surface of the reinforcement to prevent the pinching and easy cleaning so that the bed pad of the present invention can be kept clean even for a long time. In addition, the coating process (S140) prevents the neck piece and the skin material to be in direct contact even when the bed pad of the present invention rolled round, so that the skin material is not damaged.

The wood carving process (S150) is a process of obtaining a wood piece to be inserted into the wood piece hole by cutting the raw wood material to a predetermined size. The width / length of the neck piece may vary depending on the embodiment, and the thickness of the neck piece is preferably about 2.5 to 6 mm. The wood processing process (S150) further comprises the step of processing the edge of the cut wood pieces, the bottom surface wrinkle processing. The neck piece may be treated with a curved edge as shown in Figure 4a, or may be treated with a triangle as shown in Figure 4b. By treating the corners of the neck piece in a curved or triangular manner as described above, it is possible to prevent damage to the skin of the user lying on the bed pad and to prevent the pad body from being damaged by folding the bed pad. In addition, the neck piece can be more firmly fixed to the neck groove by expanding the contact area with the adhesive coating area and the skin material by wrinkle processing the bottom surface.

The adsorption plate attaching process (S160) is a process of attaching the wood pieces to the vacuum adsorption plate at the same interval as the spacing of the wood pieces in order to join a large number of pieces of wood at the same time.

The adhesive application process (S170) is a process of applying an adhesive to the bottom surface of the neck piece attached to the vacuum suction plate. The adhesive application process (S170) is made by applying an adhesive to the bottom surface of the neck piece by rubbing the bottom surface of the neck piece with a roller coated with an adhesive on the outer peripheral surface.

The wood piece bonding process (S180) is a process of pressing the vacuum adsorption plate on the pad body so that the wood pieces attached to the vacuum adsorption plate are respectively bonded to the wood piece holes formed in the reinforcing material. The neck bonding process (S180) comprises the step of pressing the vacuum suction plate attached to the neck piece on the upper surface of the pad body, the step of releasing the vacuum state of the vacuum suction plate to join the neck piece through the neck hole of the pad body.

The thermocompression process (S190) is a process of thermocompression bonding the pad body bonded to the neck piece. The thermal compression process (S190) is made by pressing with a hot pressing plate so that the neck piece can be firmly bonded to the pad body. At this time, the temperature is preferably about 70 to 80 ℃.

The cooling process (S200) is a process of cooling the pad body that has undergone the thermal compression process at room temperature for a predetermined time. The cooling process (S200) is preferably performed for about 72 hours at room temperature of about 20 to 25 ℃.

The sewing process (S210) is a process of sewing the width direction and the longitudinal edge of the pad body. The sewing process (S210) by sewing the rim of each direction of the pad body to secure the coupling between the flooring material, the cushioning material and the skin material to prevent breakage of the bed pad of the present invention and to extend the service life.

On the other hand, the manufacturing method of the bed pad according to an embodiment of the present invention can be applied to various fields such as pillow pads, general mats, foot mats, car seat covers and cushions as well as bed pads.

As described above, in the method for manufacturing a bed pad according to an embodiment of the present invention, the neck pieces protrude at predetermined intervals on the upper surface of the bed pad, so that the user's skin contacts only the upper surface of the neck piece, which is a natural material. Even if you lie down for a long time without the discomfort or heterogeneity, you can use comfortably.

In addition, the method of manufacturing a bed pad according to an embodiment of the present invention by coating between the neck and the neck of the bed pad is easy to clean the bed pad is not easy to clean, so the effect of using the bed pad in a clean state at all times have.

In addition, the method for manufacturing a bed pad according to an embodiment of the present invention by treating the edge of the neck piece curved or triangular, there is an effect that can prevent the user's skin from being damaged by the neck edge.

Claims (6)

In the manufacturing method of the bed pad, A skin material attaching step of attaching the skin material to the upper surface of the buffer material; Attaching the cushioning material to an upper surface of a flooring material to form a pad body; A neck groove forming process of forming a plurality of neck grooves within and about 1 to 10 mm apart by thermally pressing the upper surface of the cushioning material of the pad body with a mold; A coating process of forming a coating layer on a rib surface formed between the neck groove and the neck groove of the pad body; A wood piece processing process of cutting wood raw materials into a predetermined size to obtain a wood piece to be inserted into the wood piece groove; An adsorption plate attaching process for attaching the wood pieces to the vacuum adsorption plate at an interval equal to the spacing of the wood piece grooves; An adhesive coating process of applying an adhesive to a bottom surface of a neck piece attached to the vacuum suction plate; A neck piece bonding process of pressing the vacuum suction plate on the pad body upper surface such that the neck piece attached to the vacuum suction plate is joined to the neck piece groove formed on the upper surface of the buffer material; Thermocompression bonding the pad body to which the neck piece is bonded; And a cooling process of cooling the pad body that has undergone the thermal compression process at room temperature for a predetermined time. The method of claim 1, After the cooling process, a method of manufacturing a bed pad, characterized in that for performing a sewing process for sewing the width direction and the longitudinal edge of the pad body. The method of claim 1, The neck piece processing process further comprises the step of processing the edge of the cut neck piece and wrinkles the bottom surface. In the manufacturing method of the bed pad, A skin material attaching step of attaching the skin material to the upper surface of the buffer material; Attaching the cushioning material to an upper surface of a flooring material to form a pad body; A reinforcing material attaching process for attaching a reinforcing material having a plurality of neck holes formed on the upper surface of the cushioning material of the pad body in a distance of about 1 to 10 mm; A coating process of forming a coating layer on the reinforcement surface and the inner surface; A wood carving process for cutting wood raw materials into a predetermined size to obtain a wood piece to be inserted into the wood piece hole; An adsorption plate attaching process for attaching the wood pieces to the vacuum adsorption plate at equal intervals from the spacing of the wood piece holes; An adhesive coating process of applying an adhesive to a bottom surface of a neck piece attached to the vacuum suction plate; Joining the wood piece to press the vacuum suction plate on the pad body so that the wood piece attached to the vacuum suction plate is inserted through the neck hole of the reinforcing material; Thermocompression bonding the pad body to which the neck piece is bonded; And a cooling process of cooling the pad body, which has undergone the thermal compression process, for a predetermined time at room temperature. The method of claim 4, wherein After the cooling process, a method of manufacturing a bed pad, characterized in that for performing a sewing process for sewing the width direction and the longitudinal edge of the pad body. The method of claim 4, wherein The neck piece processing process further comprises the step of processing the edge of the cut neck piece and wrinkles the bottom surface.