KR100807144B1 - Adhesion method of printed film for tube's face - Google Patents

Abstract

A method for adhering a printed film to a tube surface is provided to maximize efficiency of adhering work by drawing a tube adhered by a printed film one by one. A method for adhering a printed film(40) to a tube(10) surface comprises a heating unit, an adhering unit of the printed film, a cutting unit and a drop draw unit. The heating unit allows a tube surface to be expanded toward a molecular gap(80). The adhering unit of the printed film adheres the printed film to the tube surface by penetration of adherent agents. The cutting unit cuts the printed film adhered by the adhering unit of the printed film in an accurate position. The drop draw unit draws a tube cut in the cutting unit one by one.

Description

Adhesion Method of Printed Film for Tube's Face

1 is a block diagram showing a process of adhering a printing film on the tube surface according to the present invention.

Figure 2 is an overall perspective view showing a state in which the printing film is bonded to the tube surface by the present invention.

3 is an enlarged longitudinal sectional view taken along line A-A of the present invention FIG.

4 is an enlarged cross-sectional view of a portion “A” of FIG. 3 according to the present invention.

5 and 6 are detailed enlarged cross-sectional views of the present invention, FIG.

    ※ Explanation of symbols about main part of drawing ※

     10-Tube 10 '-Surface

     20- heating part 30-adhesive

     30 '-Adhesive Layer 40-Printed Film

50-Cutting 60-Dropout
70-Molecular Particles 80-Molecular Grooves

     90-Print film adhesive

The present invention relates to a synthetic resin tube (Synthetic Resin Tube) for filling and commercializing the contents, such as foods, drugs and cosmetics, more specifically, the company's own trademark on the surface of the tube to fill and commercialize the contents as described above. B. The adhesive layer of the adhesive layer coated with adhesive on the back of the tube is automated to the surface of the tube. It is adhered by one device so that consumers can easily identify and judge the exact information of the contents of the product, and any impact or friction applied from the outside of the printed film adhered to the surface of the tube and other tools In order to prevent peeling easily of the printed film even by The printing film is automatically bonded to the tube surface in the above-described order, and relates to an adhesive method that gives maximization of work efficiency.

As is well known, the surface of a container (glass container, a synthetic tube) filled with commercial contents such as drinks or cosmetics is commercialized by manually or automatically bonding a label or label printed with various texts, instructions or other contents. have.

However, most of the containers are made of a kind of paper, such as a label or a label that is adhered to the surface of the container, but the surface of the synthetic resin container is sometimes a product that the resin printing film is adhered to.

In the above case, the label or label adhered to the surface of the glass container is in a good adhesive state, but there is an economic difficulty in reusing the container because it is not easy to remove them again in terms of recycling the container.

Therefore, in recent years, due to the advantage that the waste treatment of the synthetic resin by the separate collection can be simplified, the use of the synthetic tube in many fields is increasing.

However, feeder labels and labels have good adhesion to the surfaces of these containers (glass containers, tubes), but resin printing films (labels and labels) have been difficult to adhere firmly to the surfaces of glass containers. It is possible, however, because it has been manually and automatically adhered to the surface of the synthetic resin printing film coated with the adhesive on the back side, there was an easy drop-off.

In addition, although the label adhered to the glass container or the center of the label is firmly bonded, there are many products in which the label or part of the label has come off while the edge or edge easily falls off. These products have been deteriorated in the beauty of the appearance and the quality of the product, and in severe cases, the user can not be promoted to the end because the user removes and uses the dropped part because of the inconvenience and unpleasantness.

In the case of synthetic resin tubes, the adhesive state is better than glass containers.However, the adhesive on the back side of the label or the label is uniformly applied, and the unbonded parts easily fall off during distribution. There was also a problem with accuracy.

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The present invention has been made in view of the above-mentioned problems, and the synthetic resin tube for filling them is formed by a conventional method regardless of the type or composition of the contents, and the surface of the tube contains various guidance texts, instruction manuals, and components of the contents and In bonding the printed resin film printed in detail with the content of the tube to the surface of the tube, the surface of the tube is chemically formed by passing through the heating unit that emits heat of a constant temperature in a known automation device. A heating part which is opened to the uneven molecular groove while the fine molecular particles are expanded due to the phosphorus property;
A printing film adhesive part installed in an automated device in which the printing film is adhered to the surface of the tube while the adhesive of the printing film, the adhesive of which is applied to the rear surface of the molecular particle formed by the heating part, instantly penetrates into the fine molecular groove;
A cutting unit for cutting the printed film bonded by the printing film adhesive unit to an automatic device and cutting the printed film to an accurate position;
The present invention for automatically adhering the print film to the tube surface through the drop-out unit installed in the automated device to drop out the tube cut out from the cutting unit one by one when the heat of a certain temperature to the surface of the synthetic resin Although it is very difficult to identify with the naked eye, the surface of the synthetic resin tube is formed with uneven molecular grooves as the fine molecular particles expand due to the chemical properties of the synthetic resin.
When the adhesive layer of the adhesive layer formed on the back of the molecular grooves is penetrated into the molecular grooves, the printing film is adhered by the printing film adhesive portion, and then the molecular grooves formed in the irregularities are completely closed when passing through the cutting portion. The purpose is to allow the printed film to be automatically pulled out one by one through the drop out part as the printed film is firmly fixed to the surface of the tube as it is precisely cut at the position to be cut to its original state.

In order to achieve the above object, the present invention provides the chemical properties of the synthetic resin that constitutes the tube when the heating unit is installed in an automated device that dissipates heat at a predetermined temperature to the surface of the molded synthetic resin tube (container). Due to the expansion of the fine molecular particles, the surface of the surface is instantaneously printed by the grooves of the irregularities, and the backside of the adhesive layer of the adhesive layer coated with the adhesive penetrates into the molecular grooves of the irregularities and is retracted. When the film is cut by the cutting part of the automated device that cuts the printed film bonded to the printed film adhesive part installed in the device at the correct position, the molecular grooves that are opened are completely closed and the film is firmly adhered to the surface. Through the drop out part of the automated device It is characterized by a drop out.

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

The embodiment according to the present invention is a heating part 20 and a surface for heating the surface 10 'of the tube (referred to as the contents are put in) 10, which is formed by a conventional method, as shown in the block diagram in FIG. A printed film adhesive part 90 which allows the printing film 40 to be adhered by the adhesive 30 of the adhesive layer 30 'on which the back surface b printed with various guide letters is coated with the adhesive 30 in (a). And a dropping-out portion of the tube 10 to which the printing film 40 is adhered to the surface 10 'of the tube 10 through the cutting portion 50 for cutting the bonded film 40 at the correct position. The work efficiency is improved by automating the work to be dropped out one by one at (60).

Now it will be described in detail through the accompanying drawings the operation of the adhesive work through this process.

FIG. 2 is a perspective view showing the tube 10 in a state in which the contents (symbol abbreviation) are filled and sealed in the tube 10 formed by the present invention, and the print film 40 is adhered to the surface 10 '. 3 is an enlarged cross-sectional view taken along line AA of FIG. 2, showing the state in which the printing film 40 is adhered to the surface 10 ′ of the tube 10.

FIG. 4 is an enlarged partial cross-sectional view of part "A" of FIG. 3, and FIGS. 5 and 6 are enlarged cross-sectional views gradually.

When the tube 10 passes through the heating unit 20, the surface 10 ′ of the tube 10 is radiated from the heating unit 50 by the heat of the predetermined temperature. Due to the chemical properties of the synthetic resin forming the tube 10, the fine molecular particles 70 of the surface 10 'is expanded and difficult to be identified by the human eye, but irregularities on the surface 10' of the tube 10 An adhesive layer 30 'having an adhesive 30 applied to the back surface b of a printing film (resin film) 40 having various molecular grooves 80 formed thereon and various guide phrases printed on the surface a. When the printing film 40 is adhered to the surface 10 'of the tube 10 by the adhesive film 30 of the adhesive film 30, the adhesive 30 of the adhesive layer 30' is uneven. The film 40 is precisely adhered to the surface 10 'of the tube 10 while penetrating therebetween with the molecular grooves 80 of the opened minute molecular particles 70. When cut through the cutting unit 50 for cutting in position, the molecular film 80, which is expanded and unevenly formed, is completely retracted, such as the adhesive 30 penetrated therein, and the printing film 40 is a tube ( It is a structure that is bonded and bonded together with the molecular particles 70 to the surface (10 ') of 10).

The present invention having such a structure is a release film 40 by the adhesive 30 of the adhesive layer 30 'on which the back surface b is coated with the adhesive 30 to the surface 10' of the synthetic resin tube 10. Unlike the method of adhering), it is installed in a known automation device, and when the tube 10 is passed through a heating unit 20 that emits heat of a constant temperature, the surface 10 'is formed by the tube 10. Although it is invisible to the naked eye due to the inherent chemical properties of the synthetic resin possessed, the fine molecular particles 70 expand and form the molecular grooves 80 formed in the uneven shape.
When the adhesive groove 30 formed by the molecular groove 80 formed by the heating unit 20 and the back surface b of the printing film 40 passes through the printing film adhesive unit 90, the adhesive is bonded to each other while being bonded to each other. When the 30 penetrates into the molecular groove 80 and at the same time heads toward the cutting portion 50, the molecular particles 70 that have been formed (expanded) are formed again while forming the molecular groove 80 even though a separate cooling device is not required. Printed film adhered in the correct position, such as adhesive 30 penetrated into the molecular groove (80) to be retracted in the cutting portion 50 in order to smoothly perform the bonding operation in the print film adhesive portion 90 After cutting the 40, it is commercialized by dropping out one by one through the drop-out unit 60, so as not to peel off the printed film 40 bonded using a separate tool, the printed film bonded to (40) to the surface (10 ') of the tube (10) in use. Since it is possible to do this until one falls for the old product of the attachment state of the printing film (40).

The present invention described above is not limited to the detailed description and the embodiments as described above, and various modifications and changes made by those skilled in the art without departing from the spirit and scope of the present invention described in the claims below. Modifications are also included within the scope of the invention.

As described above, the present invention is a surface of a tube formed in a state prior to filling the contents, as well as various guides, user manuals, or company names, as well as a printed film, a label, and a label printed on the contents and contents of the contents in detail. When the surface of the tube is heated by the heat of a constant temperature emitted from the heating unit installed thereon, the adhesive coated on the back surface of the printing film by the molecular groove of the fine molecular particles expanded and unevenly formed is printed on the printing film. When the adhesive is momentarily bonded at the adhesive part, the adhesive penetrates into the open molecular groove, and the printing film is adhered to the tube surface in a solid state, and the printing film is adhered continuously by an automatic device. The film should be smoothly bonded next to the printing film adhesive part. In order to maximize the efficiency of the adhesive work, the printing film drops and draws the tubes completely adhered to the surface of the tube one by one through the cutting section which is continuously cut at the correct position. As described above, the printed film adhered to the surface does not fall during the process, and as described above, the consumer can recognize various guide letters printed on the film at any time, so that they can enjoy the safety and promotion effect of the product for a long time.

Claims (1)

In adhering the printed film 40 printed in detail with various guides, user manuals, company names and contents or contents thereof to the surface 10 'of the synthetic resin tube 10 by an automated device, When the tube 10 is passed through an automated device that dissipates heat at a constant temperature, the surface 10 'of the tube 10 is expanded due to chemical properties, thereby expanding the fine molecular particles 70, thereby forming an uneven molecular groove ( A heating unit 20 installed in the automated device to spread to 80; The adhesive 30 of the adhesive layer 30 ′ formed with the back surface b coated with the adhesive 30 into the molecular groove 80 of the molecular particles 70 formed by the heating unit 20 is penetrated and printed. A print film adhesive unit 90 installed in an automated device to which the film 40 is adhered to the surface 10 'of the tube 10; A cutting part 50 installed at the automated device to print the printed film 40 adhered by the printing film adhesive part 90 to an accurate position; Method for adhering the print film to the tube surface, characterized in that the through-drops 60 are installed in an automated device to drop out the tube 10 cut from the cutting unit 50 one by one.

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