KR20210143001A - Packing materials, and packing apparatus using the same - Google Patents

Abstract

The present invention relates to a packaging material and a packaging apparatus using the packaging material. According to the present invention, an item to be packaged is placed on the top surface of an adhesive paper with an exposed adhesive side, both ends of a packaging material is folded, and without the use of a separate adhesive, after bonding the adhesive surfaces of the adhesive paper to each other, a cutting guide line suitable for the size of the item to be packaged is selected from among a plurality of cutting guide lines formed on the packaging material, and then the packaging material can be cut and packaged. Thus, packaging can be made quick and easy, and the damage of items can be effectively prevented by protecting the packaged items from external impact by using the curved and uneven adhesive paper in the form of wrinkles. The packaging material includes an adhesive paper (200); and a back paper (100).

Description

Packaging material and packaging device using the packaging material {PACKING MATERIALS, AND PACKING APPARATUS USING THE SAME}

The present invention relates to a packaging material and a packaging device using the packaging material, and more specifically, put an article to be packaged on the upper surface of adhesive paper having an adhesive surface, fold both ends of the packaging material, and without using a separate adhesive, the adhesion After bonding the adhesive surfaces of paper to each other, by selecting an appropriate cutting guide line suitable for the size of the item to be packaged from among a plurality of cutting guide lines formed on the packaging material, the packaging material can be cut and packaged, so that packaging can be done quickly and easily. In addition, it relates to a packaging material that can effectively prevent damage to an article by protecting the article packaged by an adhesive paper with a curved surface in the form of a wrinkle from external impact, and a packaging device using the packaging material.

In general, corrugated cardboard refers to a product formed by bonding a surface paper and a backing paper to one or both sides of a corrugated core that is bent in a concave-convex shape in the center. Corrugated cardboard is a cardboard made by attaching a corrugating medium to a liner with an adhesive.

Corrugated cardboard is divided into single faced corrugated fiberboard, double faced, single wall, double-sided corrugated cardboard, and triple wall, depending on the configuration.

In general, the original cardboard among corrugated cardboard provides resistance from mechanical impact or climatic conditions, and the original cardboard on the back is used for printing.

In addition, the corrugated core provided between the original cardboard gives the corrugated cardboard thickness and improves rigidity and flexibility, and at the same time provides relative elasticity against compression during impact.

Corrugated cardboard has the advantage of showing high compressive strength while using a relatively low weight material, and is divided into exterior and interior applications depending on the use.

In the process of manufacturing corrugated paper, a pair of corrugated rollers that form serrated irregularities in a predetermined size on the entire outer surface through a guide roller and a number of tension rollers by unraveling the paper roll for corrugated paper, which is the material of the corrugated paper, are 'S' In this process, a flat paper is formed into a concave-convex corrugated paper. At this time, an adhesive application roller and an adhesive barrel are closely attached to the lower side of the corrugated roller, and an adhesive is applied to the back surface of the formed corrugated paper while driving. .

In addition, two guide rollers for guiding the surface paper are installed under the forming roller to guide the surface paper supplied from the surface paper roll, and at the same time, the forming roller and the guide roller slide to adhere and transport the surface paper to the corrugated core with a constant pressure.

The forming roller and the guide roller are heated to maintain a high temperature to evaporate the moisture contained in the paper and form the corrugated paper stably. The surface of the corrugated core is adhered to the surface of the corrugated core by an adhesive mainly made from starch, which has excellent adhesion at high temperatures, as it is transported and supplied in a state of being stretched without wrinkles during the transport process.

In general, postal parcel boxes or cosmetic packaging boxes containing fragile products (goods) are provided with cushioning materials such as styrofoam or poly airbags inside to protect the product contents from external impact, but shock buffering and product In order to protect the damage, the internal cushioning material is provided and used together with the actual external packaging material, resulting in unnecessary waste of packaging time and materials, as well as the inconvenience of waste and natural pollution of the enormous resources thrown away after using the packaging material or packaging box. always being questioned.

Domestic Utility Registration No. 20-0258592 Domestic Patent Publication No. 10-2011-0056026

The present invention is intended to solve the above-mentioned problems, and has been researched and developed to reliably solve all the inconveniences that existing packaging materials cannot solve structurally and functionally. It can safely buffer and protect the goods (products) from external shocks or shaking, while dramatically improving the adhesive performance and ease of use of the sealing part so that it can be adhesively sealed by simply pressing the edge part with a certain pressure at room temperature during the sealing process. An object of the present invention is to provide a packaging material having a self-adhesive sealing and shock absorption function, and a packaging apparatus using the packaging material.

In addition, the present invention puts the article to be packaged on the upper surface of the adhesive paper having an exposed adhesive surface, folds both ends of the packaging material, adheres the adhesive surfaces of the adhesive paper to each other without using a separate adhesive, and then forms on the packaging material By selecting a cutting guide line suitable for the size of the product to be packaged from among a plurality of cutting guide lines, and configuring the packaging material to be cut and packaged, packaging can be made quickly and easily, and the packaging is wrapped by adhesive paper with wrinkled surfaces in the form of wrinkles. An object of the present invention is to provide a packaging material and a packaging device using the packaging material, which can effectively prevent damage to an article by protecting it from external impact.

In addition, since the packaging material of the present invention is composed of a paper material, an object of the present invention is to provide an environmentally friendly packaging material that does not harm the human body and does not pollute the environment, and a packaging device using the packaging material.

In order to achieve the above object, the packaging material of the present invention is made of polyisoprene (Polyisoprene) and ethylene vinyl acetate (EVA: Ethylene Vinyl Acetate) that are friendly and have excellent cohesive and adhesive strength as an adhesive at a mixing ratio of 80:20. Adhesive paper in which the water-based adhesive of natural latex component is exposed to the outside is coated with a curved and uneven surface in the form of a coated wrinkle; and a flat backing paper for bonding to a non-exposed bonding surface opposite to the bonding surface of the adhesive paper. As a packaging material having It is synthesized with an emulsion type resin that and fold the both ends of the packaging material to adhere the adhesive surfaces of the adhesive paper to each other, and then cut the packaging material along the cutting guide line suitable for the size of the article among the plurality of cutting guide lines.

In addition, the cutting guide line may be formed in a horizontal direction and a vertical direction on the adhesive paper and the backing paper.

In addition, the cutting guide line may be made of either a solid line or a cut dotted line.

On the other hand, the packaging device using the packaging material of the present invention, the packaging device frame; an upper packaging material supply unit installed on the top of the packaging device frame to provide a packaging material; a lower packaging material supply unit installed on the top of the packaging device frame to provide a packaging material; a plurality of guide rollers installed on the packaging device frame to guide the supply of the packaging material; a front conveyor installed in front of the packaging device frame to supply an article to be packaged between the packaging material supplied from the upper packaging material supply unit and the packaging material supply unit supplied from the lower packaging material supply unit; a pedestal installed in the middle of the packaging device frame to support the lower portion of the packaging material; a pressing block installed to be up-down on one side of the packaging device frame in order to seal and pack the article by pressing the packaging material located on the pedestal; a rear conveyor installed behind the packaging device frame to discharge the sealed packaged goods; a conveying roller installed in the middle of the packaging apparatus frame to convey the sealed packaged goods toward the rear conveyor; and a cutter installed up-down on the other side of the packaging apparatus frame to cut the end of the packaging material conveyed by the conveying roller.

As described above, the present invention has been researched and developed to reliably solve structurally and functionally all kinds of inconveniences that existing packaging materials have not solved, so that an article packaged with its own structural characteristics without composing a separate shock absorber is provided. While it can be safely buffered and protected from external shocks or shaking, it can dramatically improve the adhesive performance and ease of use of the sealing part so that it can be adhesively sealed by simply pressing the edge part with a certain pressure at room temperature during the sealing process.

In addition, the present invention puts the article to be packaged on the upper surface of the adhesive paper having an exposed adhesive surface, folds both ends of the packaging material, and adheres the adhesive surfaces of the adhesive paper to each other without using a separate adhesive, and then a plurality of By selecting a cutting guideline suitable for the size of the product to be packaged from among the cutting guidelines and configuring the packaging material to be cut and packaged, packaging can be made quickly and easily, and the product packaged by adhesive paper with curved surfaces in the form of wrinkles It can effectively prevent damage to the product by protecting it from external impact.

In addition, since the packaging material of the present invention is made of paper, it is not harmful to the human body and has an eco-friendly effect that does not pollute the environment.

1 is a perspective view showing a packaging material of the present invention;
Figure 2 is a side view of Figure 1
3 to 5 are views for explaining the packaging using the packaging material of the present invention
Figure 6 is a perspective view showing a perforated line for cutting as a cutting guide line of the present invention
7 is a side configuration view of the packaging device of the present invention;
8 and 9 are views showing a part of the packaging apparatus of the present invention
10 is a perspective view showing the rear surface of the packaging device frame in the packaging device of the present invention;

Hereinafter, the packaging material of the present invention and a packaging method using the packaging material will be described in detail with reference to the accompanying drawings.

Referring to the above drawing, in the packaging material 10 of the present invention, polyisoprene and ethylene vinyl acetate (EVA) have a mixing ratio of 80:20, which is friendly and has excellent cohesive and adhesive strength as an adhesive. Adhesive paper 200 with an uneven surface in the form of a wrinkle coated with an adhesive surface 201 on which an aqueous adhesive made of a natural latex component is exposed to the outside; and a flat backing paper 100 for bonding to the non-exposed bonding surface 202 opposite to the bonding surface 201 of the adhesive paper 200; A packaging material comprising

In the packaging material 10 of the present invention, the EVA (Ethylene Vinyl Acetate) contains 80 wt% of Vinyl Acetate Monomer, 10 wt% of Ethylene Monomer, and 10 wt% of Polyvinyl Alcohol (PVA). It can be synthesized as an emulsion type resin that is mixed and synthesized.

A plurality of cutting guide lines L may be formed on the surfaces of the adhesive paper 200 and the backing paper 100 to enable packaging according to the size of the article 20 to be packaged.

The cutting guide line L may be formed on the adhesive paper 200 and the backing paper 100 in a horizontal direction and a vertical direction. The cutting guide line L is a line for folding or cutting as a fracture line.

In addition, the cutting guide line (L) may be made of any one of a solid line or a dotted line 211, or a perforated line 213 for cutting.

It can be cut with scissors or a knife along the solid or dotted line 211 (see Fig. 5), and the perforated line for cutting 213 is perforated without using scissors or a knife, and the perforated line for cutting ( 213) and is configured to be cut by pulling by hand (see FIG. 6).

In this embodiment, the article 20 is placed on the adhesive paper 200, both ends of the packaging material 10 are folded to adhere the adhesive surfaces 201 to each other, and the article ( 20) By being configured to cut the packaging material 10 along the cutting guide line L suitable for the size, it is possible to solve the disadvantage of unnecessarily increasing the size of the packaging material 10 in which the article 20 is packaged.

On the other hand, the packaging device using the packaging material according to the present invention, the packaging device frame 310 composed of a steel structure or a plastic structure, an upper packaging material supply unit 320 for providing a packaging material fabric, and a lower packaging material supply unit 330 for providing a packaging material material. ), a plurality of guide rollers 340 for guiding the supply of the packaging material, the front conveyor 350 for supplying the goods to be packaged between the packaging material, the pedestal 360 for supporting the lower part of the packaging material, the packaging material A pressure block 370 for sealingly packaging the article 20 by pressing a pressure block 370, a rear conveyor 380 for discharging the sealed packaged article 20, and the rear conveyor It includes a conveying roller 390 for conveying toward the 380 , and a cutter 395 for cutting the end of the packaging material 10 .

Hereinafter, the configuration of the packaging apparatus using the packaging material according to the present invention will be described in more detail.

The packaging device frame 310 may be formed of a steel structure or a plastic structure, and an upper packaging material supply unit 320 that provides a packaging material fabric is provided on the top of the packaging apparatus frame 310 .

The upper packaging material supply unit 320 has an arm 312 formed on the upper portion of the support 311 of the packaging apparatus frame 310, and a winding roll 313 for winding the packaging material 1 on the upper end of the arm 312. ) is installed.

A lower packaging material supply unit 330 for providing the packaging material fabric 2 is provided at a lower portion of the packaging apparatus frame 310 . The lower packaging material supply unit 330 includes a winding roll 333 for winding the packaging material fabric 2 .

A plurality of guide rollers 341 , 342 , 343 are installed on the support 311 of the packaging apparatus frame 310 to guide the supply of the packaging material fabrics 1 and 2 .

The front conveyor 350 supplies the article 20 to be packaged between the packaging material fabric 1 supplied from the upper packaging material supply unit 320 and the packaging material fabric 2 supplied from the lower packaging material supply unit 330 . It is installed in front of the packaging device frame 310 to do so.

In the front conveyor 350, a conveyor belt 353 is connected between a driving roller 351 and a driven roller 352, and the driving roller 351 receives power from a motor 354 and rotates to rotate the conveyor belt ( By rotating 353 , the article 20 placed on the conveyor belt 353 is transported for sealing packaging.

A pedestal 360 is installed horizontally in the middle of the packaging device frame 310, and the pedestal 360 is configured in the form of a rectangular frame with a hollow in the middle to support (support) the lower portion of the packaging material 2 . can be

The pressing block 370 is disposed at a position corresponding to the pedestal 360, and the article 20 is sealed and packaged by pressing the packaging material 1 and 2 located on the pedestal 360.

The pressing block 370 is installed up-down on one side of the packaging device frame 310 .

The rear conveyor 380 is installed behind the packaging device frame 310 to discharge the sealed packaged goods 20 .

In the rear conveyor 380, a conveyor belt 383 is connected between a driving roller 381 and a driven roller 382, and the driving roller 381 receives power from the motor 384 and rotates to rotate the conveyor belt ( By rotating 383 , the article 20 placed on the conveyor belt 383 is discharged.

The transport roller 390 is installed in the middle of the packaging device frame 310 to transport the sealed packaged article 20 toward the rear conveyor 380 .

The cutter 395 is installed up-down on the other side of the packaging device frame 310 in order to cut the end of the packaging material conveyed by the conveying roller 390 .

The operation of the packaging apparatus using the packaging material of the present invention configured as described above will be described.

The front conveyor 350 supplies the goods to be packaged. Between the packaging material 1 supplied from the upper packaging material supply unit 320 and the packaging material material 2 supplied from the lower packaging material supply unit 330, The article 20 is supplied. At this time, the packaging material (1,2) is placed on the pedestal (360), the article 20 is inserted between the packaging material (1,2).

Then, the pressing block 370 moves downward to press the packaging material fabrics 1 and 2 to seal and pack the article 20 in the packaging material.

Then, the transfer roller 390 transfers the packaging material 10 toward the rear conveyor 380 .

Then, when the packaging material 10 reaches a suitable position, the cutter 395 moves downward to cut the packaging material 10 .

Finally, the rear conveyor 380 moves the cut packaging material 10 to an appropriate place and discharges it.

As described above, the present invention has been researched and developed to reliably solve structurally and functionally all kinds of inconvenient points that existing packaging materials have not solved, so that the article to be packaged with its own structural characteristics can be externally packaged without constructing a separate shock absorber. While it can be safely buffered and protected by shock or shaking, it can dramatically improve the adhesive performance and ease of use of the sealing part so that it can be adhesively sealed by simply pressing the edge part with a certain pressure at room temperature during the sealing process.

In addition, the present invention puts the article to be packaged on the upper surface of the adhesive paper having the exposed adhesive surface, folds both ends of the packaging material and adheres the adhesive surfaces to each other without using a separate adhesive, and then a plurality of cutting guide lines formed on the packaging material By configuring the packaging material to be cut and packaged by selecting a cutting guideline suitable for the size of the product to be packaged, not only can the packaging be done quickly and easily, but also the packaged product can be protected from external impacts by using an adhesive paper with curved and concave surfaces in the form of wrinkles. It can effectively prevent damage to the product by protecting it.

In addition, since the packaging material of the present invention is made of a paper material, it is not harmful to the human body and has an eco-friendly effect that does not pollute the environment.

On the other hand, in the present specification and drawings, preferred embodiments of the present invention have been disclosed, and although specific terms are used, these are only used in a general sense to easily explain the technical content of the present invention and help the understanding of the present invention, It is not intended to limit the scope of the invention. It will be apparent to those of ordinary skill in the art to which the present invention pertains that other modifications based on the technical spirit of the present invention can be implemented in addition to the embodiments disclosed herein.

Also, device or element orientation (eg "front", "back", "up", "down", "top", "bottom") The expressions and predicates used herein with respect to terms such as ", "left", "right", "lateral", etc. are used merely to simplify the description of the invention, and It will be appreciated that it does not simply indicate or imply that a device or element must have a particular orientation.

1,2: packaging material
10: packaging material
20: packaged goods
200: adhesive paper
100: back paper
211: solid or dotted line
213: perforated line for cutting
201: adhesive side
310: packaging device frame
320: upper packaging material supply
311: support of the packaging device frame
312: arm
313: winding roll
330: lower packaging material supply
341,342,343: guide roller
350: front conveyor
351: drive roller
352: driven roller
353: conveyor belt
354: motor
360: pedestal
370: pressure block
380: rear conveyor
381: drive roller
382: driven roller
383: conveyor belt
384: motor
390: transport roller
395: cutter
L: Cutting guidelines

Claims (5)

Adhesive paper 200 with an uneven surface in the form of a wrinkle coated with an adhesive surface 201 exposed to the outside with a water-based adhesive of natural latex component; and
a flat backing paper 100 to be bonded to the bonding surface 202 that is not exposed to the outside, which is opposite to the bonding surface 201 of the adhesive paper 200; As a packaging material having a,
A plurality of cutting guide lines (L) are formed on the surface of the adhesive paper 200 and the back paper 100 to enable packaging according to the size of the article 20 to be packaged,
After placing the article on the adhesive paper 200, folding both ends of the packaging material to adhere the adhesive surfaces 201 to each other, the cutting guide line (L) suitable for the size of the article among the plurality of cutting guide lines (L) A packaging material, characterized in that it is configured to cut the packaging material along L). The method according to claim 1,
The adhesive paper 200 is an adhesive surface 201 on which an aqueous adhesive of a natural latex component made of polyisoprene and ethylene vinyl acetate (EVA) in a mixing ratio of 80:20 is exposed to the outside. ) is a curved, uneven structure in the form of a coated wrinkle,
The EVA (Ethylene Vinyl Acetate) is an emulsion synthesized by mixing 80wt% of vinyl acetate, 10wt% of ethylene monomer, and 10wt% of polyvinyl alcohol (PVA). A packaging material, characterized in that it is synthesized with a type of resin. The method according to claim 1,
The cutting guide line (L) is a packaging material, characterized in that formed in the horizontal direction and the vertical direction on the adhesive paper (200) and the backing paper (100). 4. The method according to claim 1 or 3,
The cutting guide line (L) is a packaging material, characterized in that consisting of either a solid line (211) or a cut dotted line (213). As a packaging device using the packaging material according to claim 1,
packaging device frame 310;
an upper packaging material supply unit 320 installed on the packaging device frame 310 to provide the packaging material fabric 1;
a lower packaging material supply unit 330 installed on the packaging device frame 310 to provide the packaging material fabric 2;
a plurality of guide rollers (341, 342, 343) installed on the packaging device frame (310) to guide the supply of the packaging material;
The packaging device frame 310 to supply the article 20 to be packaged between the packaging material 91 supplied from the upper packaging material supply unit 320 and the packaging material material 2 supplied from the lower packaging material supply unit 330 . ) is installed in front of the front conveyor 350;
a pedestal 360 installed in the middle of the packaging device frame 310 to support the lower portion of the packaging material fabric (1,2);
a pressing block 370 installed so as to be up-down on one side of the packaging device frame 310 in order to seal and pack the article 20 by pressing the packaging material 1 and 2 positioned on the pedestal 360;
a rear conveyor 380 installed at the rear of the packaging device frame 310 to discharge the sealed and packaged goods 20;
a transport roller 390 installed in the middle of the packaging device frame 310 to transport the sealed and packaged article 20 toward the rear conveyor 380; and
A packaging device using a packaging material including a;

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