KR100606594B1 - Mat (Pallet) - Google Patents

Abstract

The present invention provides a film layer (4), a PE foam sheet (3) formed on the lower portion of the film layer (4), a PE nonwoven fabric (1) formed on the lower portion of the PE foam sheet (3), and the PE nonwoven fabric ( It relates to a mat composed of a PVC layer or a PU layer 2 applied to the lower part of 1).

Mat. Film layer. PE foam sheet. PE nonwoven fabric. PVC layer

Description

Mat (Pallet) {The method preparing for Mat}

Figure 1 Detailed drawing of the manufacturing process of the mat (pallet) of the present invention

Figure 2 Detailed drawing of the manufacturing process of the mat (pallet) of the present invention

Figure 3 Detailed drawing of the manufacturing process of the mat (pallet) of the present invention

4 detailed view of the mat (pallet) of the present invention

<Description of the Drawings>

PE nonwoven fabric (1), PVC layer or PU layer (2), PE foam sheet (3), film layer (4), roll (8), heating roll (9), embossing roll (9`), PVC feeder (10) ), Cutter (13), cooling roll (20), embossing cooling roll (21), burner (30)

The present invention relates to a mat (pallet) and a manufacturing method thereof.

Generally, mats are used for seating outdoors. Mats or pallets are mostly made of silver foil or synthetic resin, or manufactured by inserting foamed material with cushion material inside vinyl paper, and forming various printed layers on the surface. Although it is used to make it feel cool in appearance, there are many problems such as being uncomfortable such as being pressed on the floor or being crushed, and folding and storing to minimize the size when carrying and storing. There have been many studies to solve this problem.

For example, Republic of Korea Utility Model Registration No. 20-195260 has a moisture-proof sheet made of a foamable resin on the back of a synthetic fiber sheet formed by weaving a synthetic fiber yarn made by mixing or selecting polypropylene and polyethylene It is a multi-purpose mat formed by bonding by thermocompression bonding and sealing the finishing rim.

Korean Unexamined Utility Model Publication No. 2000-20869 includes preparing a film, and then applying an adhesive layer on the bottom of an arbitrary film, and laminating it with foam paper for making a thin mat when the adhesive is applied. Although it is described as a thin portable outdoor mat manufactured by cutting and thermally compressing an arbitrary film and foam paper in the process of passing through the rollers,

Conventional mats (pallets) as described above have a problem that they are bulky and easily torn, are light, blown in the wind, and slip.

In the present invention, in order to solve the problems as described above, to solve the weight and the bottom and the heterogeneity of the weight of the mat to form a PVC layer in the lower part of the PE non-woven fabric by dissolving the PVC in a conventional solvent kneading After manufacturing into a phase, and after heating and laminating, a mat (pallet) prepared by heat-sealing the PE foam sheet on top of the PE non-woven fabric coated with PVC on the bottom and a method of manufacturing the same will be.

In order to achieve the above object, the present invention is a film layer 4, PE foam sheet 3 formed on the lower portion of the film layer 4, PE nonwoven fabric formed on the lower portion of the PE foam sheet (3) (1) and a mat (pallet) composed of a PVC layer or a PU layer 2 applied to the lower portion of the PE nonwoven fabric 1.

The film layer 4 used in the present invention is prepared by laminating with PE foam sheet using any one selected from OPP film, PET sheet, LLD sheet, LD film, and other synthetic fiber sheets having various printed layers formed on the surface thereof. In order to form a PVC layer or a PU layer at the bottom to solve the weight and the bottom and the heterogeneity of the weight of the mat, dissolving the PVC in a common solvent in the lower portion of the PE non-woven fabric to prepare a dough, and then heat-laminated Prepare the PE foam sheet with the prepared film layer 4 as an upper part, and make the PE nonwoven fabric with the PVC layer or PU layer as the upper part, and match the PE foam sheet layer and the PE nonwoven fabric to be directly fabricated by a burner. After lamination, the sheet is passed through a cooling roll and an embossing cooling roll, manufactured by heat fusion and embossing, and then cut into a predetermined size, and then a matting is prepared by a finishing process as necessary.

The reason for forming the PVC layer and the PU layer in the lower part is to reduce the damage easily caused by stones, tree roots, etc., and to prevent the disadvantage of flying even if the wind blows only a little by the weight of the mat and the floor and heterogeneity. .

In general, PE foam sheet and PVC can not be bonded with ordinary adhesive due to differences in physical properties, and can be bonded with adhesive after special treatment. It is generally known in the art that it is difficult to apply and it is impossible to find an appropriate (common) temperature of heat fusion such that one side is melted due to melting point difference between PE foam and PVC during heat fusion.

Therefore, in the present invention, the surface of the PE non-woven fabric is made of PVC and PU in a kneaded state with a solvent, and then developed a new method for passing through the heat roll to heat fusion.

Hereinafter, the present invention will be described in detail through examples. However, the present invention is not limited by the following examples.

Example

1st process

As shown in FIG. 1, the PE nonwoven fabric 1 is passed between the rolls 8 for guiding the wound PE nonwoven fabric in the winding rolls wound thereon, and is installed on the rear side of the rolls 8, and a conventional heating device. Is passed between the heating roll (9) having a built-in heating roll (9 ') and the embossing is formed on the surface, at this time, in the upper front one side of the heating roll (9) in the PVC feeder in the state PVC dough rolls 9 Coated on the upper portion of the PE non-woven fabric (1) supplied by the rotation is supplied by the rotation of the) is wound and prepared on a winding roll formed at a predetermined interval back, then

2nd process

As shown in Figure 2, on one side to prepare a winding roll wound the PE foam sheet (3), on the other side spaced apart a predetermined distance to prepare a film winding roll wound the film layer (4), the spaced Cooling formed in the upper part of the burner 30 while passing through the roll (8) to meet at the center of the two take-up rolls, and then directly ignited by the burner 30 installed between the two take-up rolls Passed between the roll 20 and the embossed cooling roll 21, and cooled and embossed to be wound around the winding roll formed at a predetermined interval to prepare,

3rd process

As shown in Fig. 3, the winding roll on which the laminate in which the PE foam sheet 3 formed at the lower part of the film layer 4 of the first step is laminated is wound, and the PE nonwoven fabric 1 prepared in the second step. After preparing the winding roll wound the laminated body of the PVC layer or PU layer (2) coated on the bottom by a predetermined interval, and wound by passing the roll (8) to meet at the center in two winding rolls spaced at a certain interval By passing through the two cooling rolls 20 formed on the upper portion of the burner 30 while being instantaneously aligned with the burner 30 provided between the two winding rolls, the film layer 4 from the top. After manufacturing the laminate laminated in the PE foam sheet (3) formed on the bottom of the laminated layer, PE nonwoven fabric (1), coated PVC layer or PU layer (2) order, and then fixed with a cutter 13 After cutting at intervals, a finishing process was performed to prepare a mat (pallet).

Hereinafter, description will be given with reference to the drawings.

1 is a detailed view of the manufacturing process of the mat (pallet) of the present invention, Figure 2 is a detailed view of the manufacturing process of the mat (pallet) of the present invention, Figure 3 is a detailed view of the manufacturing process of the mat (pallet) of the present invention

Figure 4 is a detailed view of the mat (pallet) of the present invention, PE nonwoven fabric (1), PVC layer or PU layer (2), PE foam sheet (3), film layer (4), roll (8), heating The roll 9, the embossing roll 9`, the PVC feeder 10, the cutter 13, the cooling roll 20, the embossing cooling roll 21, and the burner 30 are shown,

Looking at the structure of the present invention manufactured as described above and the embodiment, as shown in Figure 4, the film layer 4, the PE foam sheet 3 formed on the lower portion of the film layer 4, and the PE It is a mat composed of a PE nonwoven fabric 1 formed at the bottom of the foam sheet 3 and a PVC layer or PU layer 2 applied to the bottom of the PE nonwoven fabric 1.

The present invention as described above is slightly heavier than the prior art, and the bottom is formed with a PVC layer and a PU layer to have a sense of unity with the floor, so as not to play separately (slip) on the floor with a heterogeneity, at the same time the stone, tree root And reduce the damage caused by the pool, and when installed outdoors, the wind tends to be blown away easily, and solved the problem of fixing one side with a heavy load, etc. Also, the upper part of the mat is slippery and slips when moving on the mat. Solving the physical problems such as, to increase the technology in the mat (pallet) field, there is an effect of preventing the safety accident of the user.

Claims (5)

delete In the manufacturing method of the mat , 1st process A heating roll 9 having a PE nonwoven fabric 1 passed between rolls 8 for guiding the PE nonwoven fabric wound thereon and then installed on the rear side of the roll 8 and having a built-in heating device 9 Pass between the heating roll (9 ') and the embossing is formed on the surface, at this time, the upper front side of the heating roll (9) is supplied by the rotation of the heating roll (9) in the PVC feed PVC PVC dough Coated on the upper portion of the PE non-woven fabric (1) supplied from the lower side is prepared by winding the winding roll formed at a certain interval rear, 2nd process On one side, prepare a winding roll wound the PE foam sheet (3), and on the other side spaced apart a predetermined distance to prepare a film winding roll wound the film layer (4), and meet at the center of the two winding rolls spaced apart After passing through the roll (8) so that it is wound, and then directly fired by the burner (30) installed between the two winding rolls, the cooling roll 20 and the embossed cooling roll formed on the top of the burner (30) After passing through the (21), the cooling and embossing process is wound up to the winding roll formed at a certain interval behind the preparation, 3rd process Prepare the product prepared in the first step and the second step by a predetermined interval spaced, and wound by passing the roll (8) so as to meet in the center in two winding rolls spaced at a predetermined interval, and then between the two winding rolls PE foam sheet formed in the lower part of the film layer 4 from the top by passing through the two cooling rolls 20 formed on the upper part of the burner 30 while being instantaneously matched with the installed burner 30. After the laminate (3) is laminated, a nonwoven fabric (1), a coated PVC layer or a PU layer (2) is prepared, the laminate is laminated, and then the cutting process is performed at regular intervals and then the finishing process is performed. Method of manufacturing a mat , characterized in that by manufacturing. delete delete delete

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