KR20190139406A - Label sheet and manufaturing method of bottle with label sheet - Google Patents

Abstract

The present invention relates to a label sheet capable of being easily removed and a method for molding a container attached with the label sheet. More specifically, the present invention relates to a label sheet capable of being easily removed, and a method for molding a container attached with the label sheet, wherein the label sheet is attached on outsides of various containers to mark trademarks, etc., and comprises a film layer, a printing layer, a coating layer, and further an adhesive layer to make the label sheet attached on an external side of a container; and the adhesive layer further has a non-adhesive part which is not attached to the container such that a user grasps the non-adhesive part and takes off the label sheet, thereby easily removing the label sheet from the container.

Description

LABEL SHEET AND MANUFATURING METHOD OF BOTTLE WITH LABEL SHEET}

The present invention relates to a label paper that is easy to peel off and a molding method of the container with the label, and more particularly, a label paper attached to the outside of the container to indicate a trademark and the like, comprising a film layer, a printing layer, and a coating layer. The adhesive layer is further formed to be attached to the outer surface, but the non-adhesive portion that is not adhered to the container is formed on the adhesive layer so that when the container is recycled, the label can be easily peeled off and detached from the container so that the non-adhesive part can be grabbed and torn off. The present invention relates to a labeling sheet having easy peeling and a method of forming a container to which the labeling sheet is attached.

Generally, liquor or beverage bottles using PET bottles, glass bottles, and the like are used with silk-printed paper labels (deposition paper labels).

PET (poly-terephthalate) is light and easy to use as a material for beverage containers. So-called PET bottles made using PET is not so rotting, so if thrown away as it is a problem that the environment is polluted. In addition, because PET bottles are expensive synthetic resins, they are economically wasteful if they are thrown away, so they are collected and recycled back into textiles or cotton, or used as raw materials for other products.

Products using the above PET bottles are used by attaching a label made of vinyl or paper printed with a trademark, instruction manual, or guide letter to the outer circumferential surface thereof. Since the PET bottle and the label attached to the outer circumferential surface of the PET bottle have different materials, when the PET bottle and the label are melted together, there is a disadvantage that the recycling quality of the PET drops sharply and the degree of recycling is lowered.

Therefore, after separating the label attached to the outer circumferential surface, the separated PET bottle and the label are each separately processed. The label attached to the PET bottle was removed by manual operation. Thus, the manual label removal operation has a limitation in working efficiency when the amount of PET bottles used is greatly increased.

In addition, when the bottle is separated from the bottle by hand, the bottle needs to be crushed in order to remove the label more easily, which takes a long time and causes troublesome work.

Therefore, a variety of techniques for easier label removal from the container has been proposed,

The prior art is published in Korean Patent Publication No. 10-2012-0066467 "label attached to the PET bottle and PET bottle recycling method".

In the prior art, the OPP film label attached to the PET bottle is coated with an adhesive on an inner surface thereof, and a printing surface printed on the outer surface of the OPP film label is formed, and the PET material of the PET bottle has a specific gravity of 1.32, OPP film label is showing the technology to separate the label through the difference in specific gravity by attaching the specific gravity 0.9.

However, the prior art requires a process of immersing a PET bottle in water or NaOH solution in order to separate the label, which takes a long time and is difficult for an individual to work with.

In addition, there is a conventional utility model No. 20-0417644 "Pet bottle label removal device",

The prior art has an outer cylinder strip pin is installed on the inner circumferential surface, a supply unit for supplying a PET bottle with a label attached to the upper side is provided, and the outer cylinder is supported on the frame is provided with a discharge bottle for discharging the PET bottle and label separated from each other on the other side ; A rotating shaft installed through the center of the outer cylinder and rotatably supported by the frame; And an inner cylinder strip pin fixed to the circumference of the rotary shaft and configured to have an inner cylinder strip pin interacting with the outer cylinder strip pin on an outer circumferential surface thereof.

Another prior art is the Patent Publication No. 10-2011-0064372 "Waste PET bottle label removal device,"

The prior art inserts the collected PET bottle for recycling into the label removing device, so that the cutting knife provided in the label removing device cuts the surface of the PET bottle so that the label can be easily separated from the PET bottle, A technique for separating PET bottles is presented.

Furthermore, there is a prior art Patent No. 10-0297239 "Small Capacity PET Bottle Label Separator",

The prior art is installed on the upper surface of the cylindrical body upright, supply means for supplying the PET bottles supplied from the outside into the device; It is installed in the cylindrical body and is coupled to the shaft 140 rotatably installed in the center of the horizontal support plate 210 and a plurality of separation units 230 are installed radially on the upper surface of the support plate 210 Separating means (200) for separating labels attached or inserted into the outer circumferential surface of the PET bottle supplied from the supply means (340) through a collision or scratching action; A power means (100) installed at a lower portion of the circular body to generate power for rotationally driving the shaft (140); A separation device having a discharge means 350 is provided at a predetermined portion of the inner body 300 to be installed to surround the outside of the separation means 200.

However, the related arts are related to a device for separating a bottle from a label, and it is very inefficient to purchase the devices for separating and discharging the bottle from a general household due to cost, space, maintenance, etc. There is a limit to use.

Therefore, the present invention has been made to solve the above problems,

In the label that is attached to the outer surface of the container including a film layer, a printing layer, a coating layer and an adhesive layer, the user can grab the non-adhesive portion and easily remove the label (label) from the container by forming a non-adhesive portion that is not adhered to the container on the adhesive layer. An object of the present invention is to provide a label that can be easily peeled off.

In particular, by configuring the non-adhesive portion on one side edge of the label, it is an object of the present invention to provide a label that can be easily peeled off the edge portion in the container bonded state easily detachable.

In addition, in molding the container to which the label is attached, the label is fixed inside the mold, and blow molding and heat of the container through the forming step and the attaching step may easily peel off the label to be attached to the outer surface of the container. An object of the present invention is to provide a method of forming a container having a label.

Furthermore, the metal mold for forming the container is composed of the first powder and the second powder to form a molded part of different sizes, so that the user can mold the container through the first powder or the second powder as needed. It is another object of the present invention to provide a method for forming a container having a label paper which is easily peeled from the container.

In order to achieve the above object, the stripping label according to the present invention is easy

Film layer;

A printing layer formed on one surface of the film layer;

A coating layer provided on one surface of the printing layer to protect the printing layer;

An adhesive layer formed on the other surface of the film layer and adhered to an outer surface of the container;

Including but not limited to,

The adhesive layer is characterized in that the non-adhesive portion which is not adhered to the container is formed,

Molding method of the container with a labeling easy peeling according to the invention

The first and second cavities of the mold including a film layer, a printing layer formed on one side of the film layer, a coating layer provided on one side of the printing layer, and an adhesive layer formed on the other side of the film layer but having a non-adhesive portion formed thereon. A fixing step of fixing the inside of the molded part formed with a;

A molding step of molding a container by putting synthetic resin into a molding part to which the label paper is fixed;

Attaching a label by applying heat to the outer surface of the molded container;

Characterized in that comprises a.

As described above, the labeling easy peeling according to the present invention and the molding method of the container with the labeling is

It consists of a film layer, a printing layer, a coating layer, and an adhesive layer, which is attached to the outer surface of the container, and when the user separates the container and the label for recycling, the user easily grasps and removes the non-adhesive part. Because it can be made, the container can be recycled more easily.

Particularly, in the past, when a label such as a label sheet is detached from the container, the container is crushed, and thus the label sheet is grabbed through the vital space and then torn apart. It has the effect that you can easily remove the label without having to crush.

Furthermore, in forming such a label in a container, if blow molding is performed through a fixing step of fixing the label in the mold, the label is provided on the outer surface of the completed container by allowing the label provided in the mold to be naturally attached to the outer surface of the container. It is possible to eliminate the separate process of labeling, such as to simplify the work process, there is an effect that can be produced quickly.

In addition, since the mold is composed of the first powder and the second powder having different molding parts, the first powder and the second powder can be selectively used without changing the apparatus, so that containers of different sizes can be manufactured, so that the versatility of use There is an effect to be improved.

1 is a perspective view of a container with a peelable label easy to peel according to the invention
Figure 2 is a cross-sectional view of the easy peeling label paper according to the present invention
Figure 3 is a block diagram of a method for forming a container with a label according to the invention
Figure 4 is an embodiment of the molding method of the container with a label according to the present invention
5 and 6 is a modification of the mold for forming the container according to the present invention

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

Since the present invention may be modified in various ways and have various forms, embodiments (or embodiments) will be described in detail in the text. However, this is not intended to limit the present invention to the specific form disclosed, it should be understood to include all modifications, equivalents, and substitutes included in the spirit and scope of the present invention.

In each of the drawings, the same reference numerals, in particular, the tens and ones digits, or the same digits, tens and ones, and the same alphabet, refer to members having the same or similar functions, and unless otherwise specified, each member in the figures The member referred to by the reference numeral may be regarded as a member conforming to these criteria.

In addition, in the drawings, the components are exaggerated in size (or thick) in size (or thick) in size (or thin) or simplified in consideration of the convenience of understanding and the like, thereby limiting the scope of protection of the present invention. It should not be.

The terminology used herein is for the purpose of describing particular embodiments (suns, aspects, and embodiments) (or embodiments) only and is not intended to be limiting of the invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In this application, the terms “comprises” or “consists” are intended to indicate that there is a feature, number, step, action, component, part, or combination thereof described on the specification, but one or more other features. It is to be understood that the present invention does not exclude the possibility of the presence or the addition of numbers, steps, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art. Terms such as those defined in the commonly used dictionaries should be construed as having meanings consistent with the meanings in the context of the related art, and shall not be construed in ideal or excessively formal meanings unless expressly defined in this application. Do not.

Before describing the present invention, the container (B) in the present specification may be represented by a PET bottle formed of PET material, but may also include a container (B) of another material that can be produced through blow molding and However, the size and shape of the container (B) can be implemented in various ways, and the scope of rights should not be construed as limiting.

In addition, the labeling paper (P) of the present invention generally refers to a label attached to the outer surface of the container (B), and is attached to display advertisements, guides, ingredient lists, etc., and the label and the labeling paper (P) or synthetic paper have the same configuration. As it refers to, the name is considered to be used interchangeably.

In general, the label and the container (B) made of different materials must be separated for recycling, and in order to separate the label, the label is placed in a solvent such as water or the container B is crushed. Torn or peeled off, the present invention has been devised to improve the discomfort resulting from it.

First, the peelable label P according to the present invention is made of a film layer 10, a print layer 20, a coating layer 30 and an adhesive layer 40, as shown in Figures 1 to 3 However, the size of the container (B) or label (P) to be attached can be implemented in various ways, and the scope of rights should not be construed as limiting.

Referring to each configuration in more detail, the film layer 10 is made of a polypropylene (PP) material, the printing layer for printing a pattern, a trademark, a product name, etc. on one surface of the film layer 10 ( 20) is formed.

The printing layer 20 is to print the desired content through the laser, ink, etc. on the film layer 10, in order to prevent the printing content is deformed, a separate coating layer on one surface of the printing layer 20 Further provided (30) to protect the printed layer (20).

More precisely, the coating layer 30 is made of a transparent material so that the contents of the printing layer 20 can be exposed to the outside, and a portion of the coating layer 30, that is, the portion where the printing layer 20 is formed, is a printing layer. It is provided on one surface of the (20), the portion where the printing layer 20 is not formed is attached to the film layer 10 is made to protect the printing layer (20).

Furthermore, the other surface of the film layer 10 is to form an adhesive layer 40 to be bonded to the container (B), the adhesive layer 40 is characterized in that the adhesive force is improved by the heat is attached to the outer surface of the container (B) do.

Of course, the coating layer 30 is also coated by the heat to the film layer 10, the heating of the adhesive layer 40 as a difference between the melting temperature of the coating layer 30 and the melting temperature of the adhesive layer 40 is generated In this case, the coating layer 30 is preferably configured not to be melted by heat.

In addition, the adhesive layer 40 includes a water-soluble binder, wherein the water-soluble binder is 10 to 20 parts by weight when the total weight of the entire adhesive layer 40 is 100 parts by weight.

This is because when the water-soluble binder is contained in 10 parts by weight or less, the problem that the adhesive performance is lowered, if contained in 20 parts by weight or more because the residue left when the heat is applied, the adhesive surface is not evenly spread.

In another aspect, the present invention is designed to more easily remove the label (P) attached to the outer surface of the container (B), for this purpose, the non-adhesive portion 41 that is not bonded to the container (B) is formed in the adhesive layer 40, At this time, the non-adhesive portion 41 is characterized in that formed on one side edge of the adhesive layer 40.

That is, the non-adhesive portion 41 refers to a portion that is not adhered to the container B, and the adhesive layer 40 is not formed, and the film layer 10 may be in close contact with the container B. It can be configured to prevent adhesion with the container B, (Fig. 2 [A])

The non-adhesive part 41 may be attached to the film layer 10 instead of the adhesive layer 40 by attaching a film 43 of a release material that is not adhered to the container B separately, so that the non-adhesive part 41 may not be adhered to the container B. (Fig. 2 [B])

The non-adhesive part 41 may be attached to the adhesive layer 40 to prevent the adhesive from being adhered to the container B by attaching a film 43 of a release material that is not adhered to the container B (Fig. 2 [C]).

The scope of rights should not be construed as limiting.

In addition, the size and shape of the non-adhesive portion 41 may be implemented in various ways, provided in one corner portion of the adhesive layer 40 so that the user can easily lift the non-adhesive portion 41 from the container (B). It is desirable to be.

4 and 5 relates to a molding method of the container (B) to which the peeling label (P) easy to peel in accordance with the present invention,

The present invention uses a blow molding method in molding the container (B), and at this time, by fixing the label (P) inside the mold (K), the label (P) is naturally formed on the outer surface of the container (B) together with the blow molding. Characterized in that it can be attached.

4 and 5, each step will be described in more detail.

In the molding method according to the present invention, a fixing step 100 for fixing the labeling paper P to a molding part, and molding the container B by a blow molding method by inserting an extrudate into a molding part where the labeling paper P is fixed. In step 200, the label P is attached to the outer surface of the container B by the heat applied to the container B to be formed.

First, blow molding is a method in which an extrudate made of a synthetic resin is placed inside a mold K, and blown compressed air is blown into the compressed material, thereby forming a shape according to the shape of the mold K as the compressed product is expanded. As saying,

First, the mold K will be described. The mold K is formed of a pair of cavities K1 forming the receiving portion K2, and each of the cavities K1 has a vacuum forming member K3. Is provided is made to fix the label (P).

The vacuum forming member K3 is provided at the suction pipe K31 provided through the cavity K1 and at the end of the suction pipe K31, and the label P provided inside the molding part, that is, inside the molding part. It is composed of a suction part (K33) for sucking and fixing, the suction pipe (K31) is linked to a separate vacuum motor.

In the container (B) forming method according to the invention again, the labeling paper (P) is made of a fixing step 100 for fixing the inside of the molding portion, wherein the labeling paper (P) before the fixing step (100) It may further include an injection step of positioning the inside of the molding portion, wherein the label (P) may be provided in any one or more of the pair of cavities (K1), which is to be manufactured container (B) And it can be variously changed according to the label (P) to be attached.

In addition, it is preferable to use a robot, machine, etc. for a rapid process.

When the label paper P is located inside the molding part as described above, the extrudate extruded through the synthetic resin is placed inside the molding part, and the pair of cavities K1 are in close contact with each other, and then the inside of the compressed product. Compressed air is blown into the forming step (200) for shaping the container (B) the same as the shape of the molded part.

The synthetic resin may be configured in various ways according to the type of the container (B), this molding technique is called in-mold molding, and can be used for both injection or blow molding by in-mold molding, wherein the temperature in the molding portion Is preferably maintained at about 100 to 160 ° C.

When the container (B) is molded in the molding part as described above, the label (P) is naturally attached to the outer surface of the container (B) is attached to the attachment step 300, the attachment step 300 is the molding step 200 and As the process proceeds at about the same time, when the compressed product swells and adheres to the inner surface of the molded part, the label paper P adheres to the outer surface of the container B.

The label P may be adhered to the outer surface of the container B by applying heat to the label P by the temperature formed inside the molding part.

As described above, when the label P is attached and the container B is cooled, the cavity K1 is opened again to separate the container B from the cavity K1, and the separated container B It is preferable that the cutting step of cutting the unnecessary part of) proceeds further.

In addition, it is obvious that the vacuum release step of releasing the vacuum formed by the vacuum forming member K3 is further performed before the cooling step.

6 and 7 show another embodiment of the mold K,

The cavity K1 of the mold K has a structure in which the first powder K11 and the second powder K13 are coupled to each other to form molded parts having different sizes or shapes.

In more detail, the first powder K11 and the second powder K13 are each provided in a pair of cavities K1, and the second powder K13 forms a second accommodation portion K131. The first powder K11 is detachably provided in the second container K131, and the first container K111 formed by the first powder K11 is the second container K131. It is configured smaller than).

That is, in the case where the size of the container B is made small, the first powder K11 is bonded to the inside of the second powder K13 and then molded, and when the larger container B is molded, the first powder K1 is formed. The powder K11 may be separated to form the container B through the second receiving part K131, and thus may be formed to form containers B having different shapes and sizes through one device.

The first powder K11 and the second powder K13 are fixed to each other by desorption means for desorption of the first powder K11. For this purpose, a desorption groove is formed in the first powder K11. , The second powder K13 is provided with a through hole,

At this time, when separating the first powder (K11), it is preferable that a separate cap for sealing the through hole is further provided.

In addition, the vacuum forming member (K3) is configured to be able to move forward and backward, it is preferable to be able to adjust the position according to the case of using the second powder (K13), when using the first powder (K11).

Furthermore, the detachment means may be provided in plural, and for convenience of description, one detachment means will be described as an embodiment.

The desorption means (T) is fastened to the desorption groove (T10) provided in the first powder (K11), the desorption groove (T10) is inserted into the through hole (T1) provided in the second powder (K13). It includes a demounting rod (T30) made to penetrate the deformation bolt (T20) and the deformation bolt (T20) to be inserted into the detachable groove (T10).

FIG. 7 illustrates a process of coupling the detachable means T. Each of the components will be described in more detail with reference to the accompanying drawings. FIG.

First, a detachable groove T10 is formed in the first powder K11, and the detachable groove T10 has a structure different from that of a general groove.

First, the detachable groove T10 will be described based on the cross-sectional shape with reference to the drawings. The detachable groove T10 includes a straight spiral portion T11 and an oblique forming portion T12. A straight spiral portion T11 is formed on an inner wall surface of the detachable groove T10 in a cylindrical shape, and a protrusion protrusion T14 protruding in the center of the detachable groove T10 is provided, and the protrusion protrusion T14 is detachable. The outer surface of the protrusion T14 is formed to be formed to protrude from the outside of the bottom of the groove T10 to the center to be referred to as an oblique forming portion T12.

The deformation bolt T20 includes a head part T21 and a body part T22 provided at the head part T21, and the body part T22 may be screwed with the straight spiral part T11. Thread (T221) is formed,

The body portion T22 has a concave portion T222 is formed so that the center portion is concave so as to correspond to the shape of the removable groove (T10), the deformation bolt (T20) in the removable groove (T10) When rotationally engaged, the protrusion protrusion T14 is fitted into the recess T222.

The deformation bolt (T20) is to be coupled to the removable groove (T10) through the through hole (T1) provided in the second powder (K13), the head portion (T21) of the deformation bolt (T20) is It is made to press and fix the edge of the through hole (T1) of the second powder (K13), for this purpose, the head portion (T21) of the deformation bolt (T20) is provided with a flat pressing portion (211), the head The upper surface of the portion T21 is formed of a curved portion T212 of a curved shape so as to prevent the stepped from being formed when exposed to the outside. In addition, although not shown in the drawing, it is preferable that a driver groove is formed on the upper surface of the head portion T21 to fix the deformation bolt T20.

When the deformation bolt (T20) is rotated so as to pass through the through hole (T1) and then fixed to the removable groove (T10), the first powder (K11) and the second powder (K13) are stably coupled.

It is characterized by further introducing a removable rod (T30) in order to improve the bonding force.

First, in order to fix the detachable rod (T30), a pair of auxiliary grooves (T141) formed along the diagonal forming portion (T12) is further formed on the inner side of the protrusion (T14),

At this time, the auxiliary groove (T141) is provided in a position opposite to each other, not the annular groove when viewing the three-dimensional shape, more precisely the auxiliary groove (T141) is the outer surface of the protrusion (T14) curved As a result, the auxiliary groove T141 may also be configured to correspond thereto.

That is, when the top of the auxiliary groove (T141) in plan view is made in the enlarged view of FIG.

The detachable rod (T30) is made of a body portion (T31) and a pair of legs (T33) extending from the lower portion of the body portion (T31),

The leg portion T33 is made of a material having an elastic force, and the leg portion T33 may be bent and fitted into the auxiliary groove T141.

More specifically, the deformed bolt T20 is formed with an interpolation hole T24 through which the removable rod T30 can be inserted.

That is, after coupling the deformation bolt (T20) to the removable groove (T10) by rotating, the removable rod (T30) is inserted into the insertion hole (T24) of the deformation bolt (T20), the removable rod (T30) When the body portion (T31) of the hammer hit the body portion (T31) is inserted into the interpolation hole (T24), at this time the leg portion (T33) made of the elastic material is inserted into the auxiliary groove (T141) To improve the bond strength,

At this time, the diameter of the body portion T31 is configured to be the same as the diameter of the interpolation hole (T24) to be inserted in the interference fit method to prevent the body portion (T31) from being separated from the interpolation hole (T24). desirable.

In addition, in order to further improve the coupling force, one or more annular protrusions T311 are formed on the outer surface of the trunk portion T31, and the annular protrusions T311 may be inserted inside the interpolation hole T24. As the annular groove portion T241 is provided, when the body portion T31 is inserted into the interpolation hole T24, a strong force is naturally applied to the annular protrusion portion T311 to be fitted into the annular groove portion T241, thereby improving the coupling force. In this case, the diameter of the body portion (T31) is configured to be slightly smaller than the diameter of the interpolation hole (T24), and the material of the body portion (T31) is composed of a semi-hard material to be configured to be inserted desirable.

In addition, the leg portion T33 is further provided with one or more fixing protrusions T331, and the fixing groove (T1411) (hole) into which the fixing protrusions T331 can be fitted in the auxiliary grooves T141. The scope of rights may not be limited to this.)

An upper portion of the protruding protrusion T14 is further provided with an entry guide pointed portion T143 so that the pair of leg portions T33 may naturally enter the auxiliary groove T141.

In addition, in order to separate the detachable means (T), by unscrewing the deformation bolt using the driver groove, it is possible to separate by pulling out the binding rod using a separate tool.

In addition, in the above description of the present invention with reference to the accompanying drawings, the easy-to-peel label having a specific shape, structure and configuration and the method of forming the container with the label was described mainly with the present invention various modifications by those skilled in the art , Modifications and substitutions are possible, and such modifications, changes and substitutions should be interpreted as falling within the protection scope of the present invention.

P: Label B: Container
B1: compressed material 10: film layer
20: printed layer 30: coating layer
40: adhesive layer 41: non-bonded portion
43: release film M: the method of forming the container
100: fixing step 200: forming step
300: attachment step K: mold
K1: Cavity K2: Receptacle
K3: Vacuum forming member K31: Suction tube
K33: suction part K11: first powder
K13: second powder
T: Desorption means T1: Through hole
T10: Detachable Groove T11: Straight Helix
T12: diagonal formation part T14: protrusion projection part
T141: Auxiliary Groove T1411: Fixed Fitting Groove
T143: entry guide point T20: deformation bolt
T21: Head part T211: Pressing part
T212: curved portion T22: body portion
T221: Thread T222: Concave
T24: interpolation T241: annular groove
T30; Removable Rod T31: Body
T311: annular protrusion part T33: leg part
T331: Fixed protrusion

Claims (4)

Film layer;
A printing layer formed on one surface of the film layer;
A coating layer provided on one surface of the printing layer to protect the printing layer;
An adhesive layer formed on the other surface of the film layer and adhered to an outer surface of the container;
Including but not limited to,
The adhesive layer is
When the total weight of the adhesive layer is 100 parts by weight, easy to peel off the label, characterized in that 10 to 20 parts by weight of a water-soluble binder. The method of claim 1,
The adhesive layer is formed with a non-adhesive portion that is not bonded to the container,
The non-adhesive portion is easy to peel off the label, characterized in that formed on one side edge of the adhesive layer. Label paper consisting of a film layer, a printing layer provided on one surface of the film layer, a coating layer provided on one surface of the printing layer, and an adhesive layer provided on the other surface of the film layer, and having a non-adhesive portion, as the first and second cavities of the mold. A fixing step of fixing the formed molding part inside;
A molding step of manufacturing a container by a blow molding method by inserting an extrudate into a molding part to which the label paper is fixed;
An attachment step of attaching a label to the outer surface of the container by the heat applied to the molded container;
Molding method of the container with a label strip easy to peel characterized in that it comprises a The method of claim 3, wherein
The mold is
Consists of a pair of cavities opposed to each other, a molding portion formed of the pair of cavities and a vacuum forming member formed on each cavity to fix the labeling paper,
In the cavity
The first and second powder having the molded parts of different sizes are fixed by the detaching means,
The detachable means is
Inserted and coupled to the detachable groove provided in the first powder, the deformation bolt penetrating the through hole provided in the first powder and the auxiliary groove provided in the detachable groove through the deformation bolt to be fastened to the detachable groove. Molding method of the container with a labeling easy peeling, characterized in that it comprises a removable rod to be.

Images