KR20030000987A - A manufacturing process of corrugated cardboard. - Google Patents

Abstract

PURPOSE: A method for manufacturing a corrugated board packing material is provided to cut down the prime cost by substituting a blank sheet with a printed sheet, to reduce the working hours by organically and sequentially performing production processes, to improve the quality, and to maximize the reliability of a product. CONSTITUTION: Printed paper(30) in a wound shape is prepared. A corrugated paper(20) is deposited between blank papers(10) automatically ejected onto a base from a winding roller(40). Onto the uppermost corrugated paper, the printed paper in the wound shape is attached. Thus, a corrugated board(A) is prepared. The corrugated board is cut in a cutting unit(50). The cut corrugated board packing material is processed by a Thomson type machine(60).

Description

A manufacturing process of corrugated cardboard.

The present invention relates to a method for manufacturing a corrugated cardboard packaging material, and more specifically, to overlap the original paper and corrugated paper and printing paper in a certain number of layers at the same time to replace the original paper as printing paper to prevent waste, as well as the existing By eliminating the work loss caused by the lamination process and finally providing a manufacturing system manufactured in the form of a box completed by Thomson presses, it is possible to construct a continuous work process at the time of manufacturing an offset printing box, As the sequential progress, the work time is significantly shortened and the cost is reduced, as well as the manufacturing method of the corrugated packaging material to maximize the quality and reliability of the product.

In general, parts of various electronic products and finished products made of a combination thereof (including liquid crystal display devices, audio-video and computer-related products) are safely protected from the outside, so that they can be stored for a short period of time and moved to an appropriate place. Corrugated packaging for ease of use is already common.

This corrugated paper is to give the improved tensile strength and compressive strength compared to the weight and unit price in order to overcome the limitations of the material as a paper (골), which is formed in the corrugated cardboard bonded to the inside to maintain the thickness and width of the cardboard It mainly depends on (wrinkling), and it also has the buffer property which alleviates external impact by formation of the several space layer by the said core wick, and has various versatile versatility.

Conventional manufacturing method of the corrugated cardboard used as described above First, three base papers (surface paper, center paper, backing paper) are provided, and two corrugated papers are secured in a corrugated form between the three paper sheets, respectively, to form a constant structure. Five winding roller sections are wound in the order of capacity surface paper, corrugated paper, center paper, corrugated paper, and back paper, and the paper and corrugated paper are drawn out on the winding roller part, respectively, and the surface paper which runs from the lowest side to the upper side, The first step of forming one corrugated cardboard at the same time by forming a unitary bond by laminating each other in the order of the corrugated core, the central corrugated cardboard, the backing paper, and the second process of cutting the corrugated cardboard to a certain standard and forming one unit corrugated cardboard and; A third step of purchasing printing paper so that various forms of surface printing may be performed in relation to the type of the article to be packaged while forming a corresponding standard on the cardboard; A fourth step of offset printing on the sheet, a fifth step of forming a unit by forming the coated paper surface-printed in the predetermined form by CR coating and then laminating it on the corrugated paper, and a planar corrugated paper on which the printing paper is laminated. The sixth process of bending and cutting according to the developed view on the cutting part to form a, and folding the corrugated sheet cut while bending according to the developed view into a packaging box of a predetermined shape with a thomson pressure press while bending the iron piece at the same time Corrugated cardboard packaging material through a series of processes including the seventh process of sealing and finishing the packaging box. Joe came by.

However, the manufacturing method of the corrugated cardboard packaging material is to form a layer of a certain number of layers to produce only the corrugated paper and the corrugated core is laminated to the upper and lower portions of the paper respectively, with the core interposed therebetween printing the upper part In addition, there is an inevitable problem of waste of the raw material of the paper, and at the same time, the work process for laminating printing paper on the paper is separated separately and the paper is carried out in the final stage, which leads to inefficiency of the work efficiency. As a result, the process of forming a certain type of text on corrugated printing paper is a separate process of surface printing of predetermined text through a web press, which is a printing process line. Not only to induce Various problems have arisen, including the cause of the win, the work process and the time it takes such a long time, and the organic cooperative work process of the corrugated cardboard and printing paper is impossible to be done manually by the operator.

Therefore, the object of the present invention is devised in view of the above-described conventional problems, and the original paper and the corrugated paper and the printing paper are laminated to a certain number of layers at the same time so as to form a unit to replace the original paper as the printing paper of the upper side, as well as to reduce the cost, By providing a manufacturing system that can be folded and sealed in a box of a certain form according to a series of processes under the process, all lines at the beginning and end constitute a continuous single work process line, as well as organic in sequence. As it progresses, not only the work time is greatly shortened and the cost is reduced, but also to provide a manufacturing method of corrugated packaging material which can maximize the quality improvement and the reliability of the product.

1 is a process chart for showing the manufacturing state of the cardboard packaging material according to the present invention.

(Explanation of symbols for the main parts of the drawing)

10; Base sheet 20; Goal 30; Printing paper

40; Winding roller section 50; Cutting part 60; Thompson

70; Feed roller 80; Pressing Roller Part

A; Corrugated cardboard B; Corrugated Packaging Materials

In the present invention as a means for achieving the above object, in the manufacturing method of the cardboard packaging material to be able to configure a packaging box for storing a certain type of article,

A first process of preparing printing papers in which the advertisement contents are offset and printed in advance by using conventional texts, figures, and colors, and preparing them in a winding form of continuous winding;

In the manufacturing of the corrugated cardboard packaging, the corrugated paper serving as a cushioning material is laminated between the base paper, the corrugated paper, and the winding roller portion on which the printing paper is automatically wound onto the base. The second step of forming a corrugated cardboard of one body laminated and laminated by applying the winding type of printing paper prepared in

The corrugated paper in a state in which a predetermined form is printed and laminated on the printing paper is automatically transferred to a cutting part provided with a cutting blade which is cut to a predetermined standard according to a development view, and the cutting of the corrugated cardboard is completed. The packaging material is a basic feature of the technical configuration consisting of a series of processes including a fourth process to be automatically transferred to a thomson mold press to perform a certain type of packaging box processing by the transfer roller to configure the packaging box.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a process chart for showing the manufacturing state of the cardboard packaging material according to the present invention.

The configuration of the apparatus constituting the corrugated cardboard packaging method of the present invention constitutes a certain type of automated conveyor system, and the paper 10, the corrugated paper 20, and the printing paper 30 are respectively wound on one side portion where the start point is located. And a winding roller unit 40 to be prepared and the other side of the transfer roller 70 to receive the driving force of the motor as a driving source so that the wound paper provided on the winding roller unit 40 can be unwound and transferred to the other side. The rolled paper 10, the corrugated paper 20, and the printed paper 30 wound on the winding roller part 40 are laminated in a predetermined form so that they can be integrally formed by pressure bonding at a constant pressure while applying an adhesive. The pressure roller unit 80 and the corrugated cardboard A integrally stacked by the pressure roller unit 80 are laminated by an adhesive to constitute one corrugated cardboard packaging material.

In the above, a predetermined phrase and a picture, etc. are offset-printed on the printing paper and installed in the winding roller unit as a winding form.

The corrugated cardboard (A) is continuously transferred to the cutting section 50 is provided with a cutting cover on a predetermined portion so as to form a corrugated cardboard packaging material (B) by cutting the outer shape according to the development of a box of a certain form, and the cut cardboard packaging material ( The portion forming the free end by folding B) at the same time as the developed view is a configuration in which the Thomson-type presser 60 is sewn at a predetermined position.

Here, the cutting unit 50 and the Thomson type press unit 60 provided with the cutting cutters are programmed and controlled according to the developed view forming a box of a predetermined shape. As a configuration, a normal driving method is applied.

On the other hand, the winding roller part 40 is formed of two winding papers (10), two corrugated papers (20), and one printing paper (30) printed with advertisement text so as to form a corrugated paper (A) having a five-layer laminated structure. The winding roller unit 40 is provided, but it can achieve a stacking structure with an optional number of layers, for example, a three-layer stacking structure of the base paper 10, the core core 20, and the printing paper 30 can also be achieved. It is to be revealed.

The present invention configured as described above is first to apply power to the drive motor on the automated conveyor system, at this time the end of the base paper 10, the core core 20, the printing paper 30 wound on the winding roller unit 40 Passed between the pressure roller portion 80 provided up and down in a state supported by the guide roller to achieve a state of the first manual winding on the feed roller 70 driven by the motor, the first manual wound state By applying the power in the feed roller 70 as the driving force of the motor is rotated to feed the rolled paper thereby forms an automated process system line.

After printing the preprinted text and pictures, etc., on the printing paper 30 in a conventional manner, color offset printing is prepared in the form of a roller in a wound form and the printing paper winding roller unit is installed. The rolled paper wound on the 40 is laminated on the press roller unit 80 in the order of the base paper 10, the core paper 20, the base paper 10, the core paper 20, and the printing paper 30, At the same time it is drawn between the pressure roller portion 80 and at the same time is pressed by a constant pressure by the pressure roller portion is attached to each other to complete the second process, wherein the pressure is attached to each other to maximize the integral force when forming the unit It is preferable that an adhesive agent is previously apply | coated on the surface to become.

Then, the corrugated cardboard (A) forming one body part passing through the pressing roller part 80 is automatically transferred and positioned on the cutting part 50 provided with the cutting cutter, and the cutting cutter is programmed according to a box development of a predetermined shape. The three-axis drive control on the control unit is cut the outer portion of the development view to form a box-shaped cardboard packaging material (B) to complete the third process.

Corrugated cardboard packaging material (B) completed in the third step is guided to the guide roller while being automatically transferred to the thomson-type press (60), and folded inside the cardboard packaging material (B) transferred on the thomson-type press (60) according to the development view After this, the fourth step is completed by forming a box shape by sealing the parts that are folded to form a free end.

Here, the free end suture is preferably mutually fastened as steel pieces so that the sealing force can be maximized, and after the predetermined storage is stored in the completed packing box, complete sealing is made as a bending piece.

As described above, according to the present invention, the original paper, the corrugated paper, and the printed paper are simultaneously stacked in a certain number of layers, thereby preventing the waste of the upper paper as printing paper, as well as cutting the outline on the cutting portion on a single continuous line. By providing a manufacturing system that can be folded and sealed in a box of a certain shape on a pressurizer, the entire line of start and end is automated and a continuous single work process line is formed. Not only will the time be drastically shortened, the cost will be reduced, and the quality will be improved and the reliability of the product will be maximized.

Claims (1)

In the manufacturing method of the cardboard packaging material to be able to configure a packaging box for storing a certain type of article, A first process of preparing printing paper in which the advertisement contents are offset-printed using stationery, figures, and colors by using conventional methods, and preparing them in a winding form of continuous winding; In the manufacturing of the corrugated cardboard packaging, the corrugated paper serving as a cushioning material is laminated between the base paper, the corrugated paper, and the winding roller portion on which the printing paper is automatically wound onto the base. The second step of forming a corrugated cardboard of one body laminated and laminated by applying the winding type of printing paper prepared in The corrugated paper in a state in which a predetermined form is printed and laminated on the printing paper is automatically transferred to a cutting part provided with a cutting blade which is cut to a predetermined standard according to a development view, and the cutting of the corrugated cardboard is completed. The packaging material manufacturing method of the corrugated cardboard packaging material, characterized in that made of a series of processes including a fourth step of automatically transported to a thomson-type pressure in which a certain shape of the packaging box processing by the transfer roller to form a packaging box.