KR101699611B1 - Adhesive roll tape for removal of dust, lint and tick, and manufacturing method therefor - Google Patents

Adhesive roll tape for removal of dust, lint and tick, and manufacturing method therefor Download PDF

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Publication number
KR101699611B1
KR101699611B1 KR1020150067006A KR20150067006A KR101699611B1 KR 101699611 B1 KR101699611 B1 KR 101699611B1 KR 1020150067006 A KR1020150067006 A KR 1020150067006A KR 20150067006 A KR20150067006 A KR 20150067006A KR 101699611 B1 KR101699611 B1 KR 101699611B1
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South Korea
Prior art keywords
tape
roll
adhesive
roll tape
temperature
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KR1020150067006A
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Korean (ko)
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KR20150060640A (en
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이수용
조기형
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이수용
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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L25/00—Domestic cleaning devices not provided for in other groups of this subclass 
    • A47L25/005—Domestic cleaning devices not provided for in other groups of this subclass  using adhesive or tacky surfaces to remove dirt, e.g. lint removers
    • C09J7/02—

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a pressure-sensitive adhesive tape for removing foreign substances such as dust, lint, mites and the like. By forming a continuous continuous cutting line in a direction crossing a roll, A sticking roll tape for removing a foreign material from which a breaking phenomenon of a cut line portion of the pressure-sensitive adhesive roll tape is removed, and a manufacturing method thereof.
In the present invention, a master roll tape on which an adhesive tape is wound is processed to a uniform condition for the adhesive tape and the bobbin at a temperature of 60 ° C at maximum and a humidity of 40% to 60%, and then cooled to room temperature. And then cut from the adhesive tape layer to the outer circumferential surface of the bobbin in a direction crossing the roll with a linear cutting blade to form a linear continuous cutting line so as to facilitate cutting of the used adhesive roll tape, Provided is a pressure sensitive adhesive roll tape for removing foreign materials from which a breaking phenomenon of a cut line portion of a roll tape is removed, and a manufacturing method thereof.

Figure 112015046105938-pat00001

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an adhesive roll tape for removing foreign substances,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a pressure-sensitive adhesive tape for removing foreign substances such as dust, lint, mites and the like. By forming a continuous continuous cutting line in a direction crossing a roll, And a method for producing the adhesive roll tape for removing foreign matter.

BACKGROUND ART Adhesive roll tapes used for removing foreign matters such as dust, lint, mite and the like by attaching to a roller mechanism are known in various embodiments.

As a background of the present invention, there is a dust removing tape of Korean Patent Laid-Open Publication No. 10-2013-0019516 A shown in FIG. 1 and a manufacturing method thereof. This technique is applied to a nonwoven fabric comprising a non-tacky coating surface on which both ends of a nonwoven polyethylene film are not coated with a tackifier, a tacky coating surface coated with a tackifier on a portion excluding the non-tacky coating surface, Tape.

As another background of the present invention, there is a dust tape removing roll tape technology having a linear perforation line of Korean Patent Laid-Open Publication No. 10-2011-0110942 A shown in FIG. This technique relates to a roll tape for removing dust, which removes dust, house dust mites, etc. of a clothes, a bed, a carpet, etc. with an adhesive force of the tape, wherein a dotted line used for cutting is formed into a linear perforated line, It is not only convenient to peel off but also features a roll tape for removing dust, which eliminates the inconvenience of tearing in a vertical direction when a general roll tape peels off.

KR 10-2013-0019516 A KR 10-2011-0110942 A KR 20-2010-0009160 U KR 20-2008-0002739 U KR 20-0363821 Y1

Disclosure of the Invention The present invention facilitates cutting of a used adhesive roll tape by forming a linear continuous cutting line in a direction across a roll, And a method of manufacturing the same.

In the present invention, a master roll tape on which an adhesive tape is wound is processed to a uniform condition for the adhesive tape and the bobbin at a temperature of 60 ° C at maximum and a humidity of 40% to 60%, and then cooled to room temperature. And then cut from the adhesive tape layer to the outer circumferential surface of the bobbin in a direction crossing the roll with a linear cutting blade to form a linear continuous cutting line so as to facilitate cutting of the used adhesive roll tape, The present invention provides a pressure-sensitive adhesive roll tape for removing foreign matters from which a widening phenomenon of a cut line portion of a roll tape is removed and a manufacturing method thereof.

According to the adhesive tape for removing foreign substances and the method of manufacturing the same according to the present invention, it is possible to easily cut off a used adhesive roll tape by forming a linear continuous cutting line in a direction across a roll, Thereby providing a technical effect of eliminating the widening phenomenon of the line portion.

FIG. 1 is a drawing showing a dust removing tape and its constitution
FIG. 2 is a sectional view showing another configuration of a roll tape for removing dust having a linear perforation line according to the present invention.
FIG. 3 is an example of a conventional adhesive roll tape
4 shows the appearance of the pressure-sensitive adhesive roll tape of the present invention
FIG. 5 is an example of a cross-section of an adhesive roll tape having a linear cutting line
6 is an enlarged view of a linear cutting line portion of the adhesive roll tape;
FIG. 7 is a graph showing the relationship between the continuous cutting line of the pressure-sensitive adhesive tape of the present invention
8 is an example of a pressure-sensitive adhesive composition of a pressure-sensitive adhesive roll tape for removing foreign matter
FIG. 9 is a view showing a process for processing a pressure-sensitive adhesive roll tape for removing foreign matters according to the present invention
FIGS. 10 and 11 illustrate a linear continuous cutting line machining structure
12 shows a final processed structure of the adhesive roll tape of the present invention
13 is a flowchart of a method of manufacturing a pressure-sensitive adhesive roll tape for removing foreign matter according to the present invention

The following merely illustrates the principles of the invention. Accordingly, those skilled in the art will be able to devise various apparatuses which, although not explicitly described or shown herein, embody the principles of the invention and are included in the concept and scope of the invention. It is to be understood that all of the conditional terms and embodiments recited herein are expressly intended to be purely for purposes of understanding the concepts of the present invention and are not intended to be limiting to such specifically recited embodiments and conditions . It is also to be understood that the detailed description, as well as the principles, aspects and embodiments of the invention, as well as specific embodiments thereof, are intended to cover structural and functional equivalents thereof.

The above objects, features and advantages will become more apparent from the following detailed description in conjunction with the accompanying drawings. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The adhesive roll tape for removing foreign matter is prepared by applying a pressure-sensitive adhesive on a paper base and winding the pressure-sensitive adhesive surface on a bobbin in a circumferential direction for removing foreign matter such as dust, lint, . The roll tape is processed so that a new adhesive surface can be used for each layer by cutting a layer of a used adhesive tape by forming a dotted line in the radial direction.

FIG. 3 shows an example of a conventional adhesive roll tape. The cutting line of the conventional adhesive roll tape is machined radially in a dotted line using a cutter blade. In the conventional adhesive roll tape 100, when a layer of the adhesive tape used is cut, the cut line 110 is frequently cut in a direction other than the dotted line portion, and thus the adhesive tape 100 ) Is wasted.

FIG. 4 shows the appearance of the adhesive roll tape of the present invention. The adhesive roll tape 100 of the present invention is formed by forming the linear cutting line 120 in the direction across the roll so that the adhesive roll tape used can be easily cut along the linear cutting line 120, A roll tape and a manufacturing method thereof. However, in the case of forming a linear cutting line 120 in a direction crossing a roll as shown in FIG. 1 (a) by replacing only a cutter blade with a conventional adhesive roll tape forming a dotted line, There arises a problem that the linear cutting line 120 of the adhesive roll tape 100 is stretched and deformed as time passes as shown in FIG.

FIG. 5 shows an example of a cross section of a pressure-sensitive adhesive roll tape in which a linear cutting line is formed. To illustrate the deformation of the linear cutting line 120 portion of the adhesive roll tape 100 described in FIG. 4, the linear cutting line 120 portion of the adhesive roll tape 100 of FIG. 5 is shown in FIG. Sectional view taken along the line A-A 'shown in Fig. FIG. 5 is an enlarged view of a portion of the linear cutting line 120 in the section of the pressure-sensitive adhesive tape in FIG.

6 is an enlarged view of the linear cutting line 120 of the adhesive roll tape 100. FIG. The conventional adhesive roll tape 100 has a structure in which a pressure sensitive adhesive 102 is applied to the paper base 104 and the back surface of the paper base 104 to which the pressure sensitive adhesive 102 is applied is peeled off from the pressure sensitive adhesive of the inner facing layer, Sensitive adhesive tape on which a release layer (release layer) is formed is used. The adhesive roll tape 100 is produced by winding up the bobbin 130 in such a state that tension is applied to the bobbin 130 such that the adhesive base coated on the paper base 104 of the adhesive tape is directed in the outer circumferential direction.

Therefore, in the case where only the cutter blade is changed with respect to the adhesive roll tape to form a linear linear cutting line 120 in a direction across the roll, as shown in Fig. The first restoring force acts in the direction of contracting as shown by (a) in the figure due to the applied tension. Further, since the adhesive tape is continuously wound with a predetermined curvature with respect to the bobbin 130, a second restoring force which is intended to be spread out in the original form acts. As a result, the adhesive roll tape 100 having the linear linear cutting line 120 has a problem that the linear cutting line 120 is widened and deformed over time.

FIG. 7 shows the working relationship of the continuous cutting line of the adhesive roll tape 100 of the present invention. The adhesive roll tape 100 of the present invention can be applied to the paper base 104 and the pressure-sensitive adhesive 102 layer in the case of forming the linear cutting line 120 in a direction across the roll as shown in Fig. And a restoring force is applied to both ends of the adhesive tape cut in the direction before cutting, and a method for producing the same. As a result, the adhesive roll tape 100 of the present invention solves the problem that the linear cutting line 120 is formed by forming the linear continuous cutting line 120 'to which the layer of the adhesive 102 is connected as shown in FIG. do.

To this end, the adhesive tape of the adhesive tape is wound around a bobbin in the outer circumferential direction, and the adhesive tape is stretched and contracted through a heat treatment process to remove the restoring force of the adhesive tape wound on the bobbin, A continuous cutting line (120 ') is formed to prevent the continuous cutting line (120') from being deformed, and a method for manufacturing the same. Therefore, in the adhesive roll tape for removing foreign materials of the present invention, a restorative force acts on both the cut ends of the adhesive tape in the direction before cutting the paper base 104 and the pressure-sensitive adhesive 102 layer of the pressure-sensitive adhesive tape, The continuous linear cutting line 120 'to be connected is formed to eliminate the problem that the cutting line is widened and deformed.

In the adhesive roll tape for removing foreign materials and the method of manufacturing the same according to the present invention, the processing is performed at a high temperature for a sufficient time to obtain a uniform temperature for the adhesive tape and the bobbin in consideration of the thermal conductivity of the adhesive tape and the bobbin It must be cooled and should be carried out in a temperature range in which physical and chemical modification of the adhesive tape with the adhesive does not occur. The heat treatment temperature that satisfies the above condition can be determined by the component of the pressure-sensitive adhesive.

FIG. 8 is a table showing an example of a pressure-sensitive adhesive composition of a pressure-sensitive adhesive roll tape for removing foreign substances. The pressure sensitive adhesive according to the table shown in the drawing was prepared by mixing 30% of 2-ethylhexyl acrylate, 14% of butyl acrylate, 13% of methyl methacrylate, 2% of acrylic acid, 1% of surfactant and 40% Lt; / RTI > The heat treatment temperature for the adhesive tape including the above-mentioned pressure-sensitive adhesive should be determined with reference to the boiling point of each component in order to prevent degeneration.

Since the surfactant has a high boiling point and is easy to adopt in the pressure-sensitive adhesive according to the table of the drawings, the heat treatment temperature of the present invention is 60 ° C as the maximum, based on the denaturation temperature of butyl acrylate having the lowest boiling point of 61 to 63 ° C The upper limit temperature is determined. The humidity environment for the heat treatment is set at 40% to 60% considering the moisture of the pressure sensitive adhesive. In consideration of the thermal conductivity of the adhesive tape and the bobbin, Heat more than the time.

Fig. 9 shows the processing procedure of the adhesive roll tape for removing foreign matters according to the present invention. In the processing of the adhesive roll tape for removing foreign matters according to the present invention, the adhesive tape is wound in a state in which tension is applied to the bobbin 130 so that the pressure-sensitive adhesive 102 applied as shown in (a) A roll tape is produced. At this time, the adhesive tape is provided with a roll cut-off portion 106 to which the adhesive 102 is not applied at intervals of the adhesive roll tapes. Next, the master roll tape is heat-treated in a chamber in which temperature and humidity are controlled as shown in (b) of the drawing, and the heat treatment environment is uniformly applied to the adhesive tape and the bobbin with a temperature of 60 ° C at maximum and a humidity of 40% After being treated to one condition, it is cooled to room temperature. If the temperature is drastically changed during the heat treatment process, the adhesive tape between the bobbin 130 side and the outer peripheral surface of the master roll tape may cause different expansion and contraction, respectively, so that the master roll tape may be deformed. The heat treatment is performed with respect to the adhesive tape and the bobbin as a whole by setting the treatment time to a uniform temperature from room temperature to a maximum heat treatment temperature of 60 占 폚 and from 60 占 폚 to ambient temperature.

The master roll tape subjected to the heat treatment is cut by a roll cutting blade 210 provided for each gap of the adhesive roll tape as shown in Figs. The tape 100 is removed.

FIGS. 10 and 11 show a linear continuous cutting line 120 'in the adhesive roll tape for removing foreign materials according to the present invention. The adhesive roll tape 100 manufactured through the heat treatment step shown in FIG. 9 is cut by the linear cutting blade 200 from the adhesive tape layer to the outer peripheral surface of the bobbin 130 in the direction crossing the roll, To form a continuous cutting line 120 '. The linear cutting blade 200 forms a continuous cutting line 120 'having a length shorter than the length of the adhesive roll tape 100 by the length d of the adhesive tape 102, To be connected by roll cuts 106a, 106b which are not coated. At this time, the adhesive roll tape 100 is subjected to the above-described heat treatment to apply a restoring force to both ends of the continuous cutting line 120 'in the winding direction before cutting, so that the cutting line is not spread or deformed.

12 shows a final processing structure of the adhesive roll tape 100 of the present invention. The adhesive roll tape 100 in which the continuous cutting line 120 'is formed by the linear cutting blade 200 as described above is wrapped and wrapped so as to wrap the outer side with the wrapping material 140 having the adhesive portion 142 at the end, Whereby the adhesive roll tape 100 is produced.

FIG. 13 is a flow chart of a method for manufacturing a pressure sensitive adhesive roll tape for removing foreign matters according to the present invention. The adhesive roll tape for removing foreign substances according to the present invention comprises:

S100: winding a pressure-sensitive adhesive tape on the bobbin 130 with a tension applied thereto to manufacture a master roll tape;

S110: heat-treating the master roll tape at a temperature of 60 ° C at maximum and a humidity of 40% to 60% for 24 hours or more so as to be uniform with respect to the adhesive tape and the bobbin as a whole;

- S120: cutting the roll cut portion (106) of the heat-processed master roll tape with a roll cutting blade (210) and separating the roll cut portion (106) into a plurality of adhesive roll tapes (100);

S130: Each of the separated adhesive roll tape 100 is cut by the linear cutting blade 200 from the adhesive tape layer in the direction crossing the roll to the outer peripheral surface of the bobbin 130 to form a linear continuous cutting line 120 ' );

The linear cutting blade 200 forms a continuous cutting line 120 'having a length shorter than the length of the adhesive roll tape 100 by the length d of the adhesive tape 102, To be connected by roll cuts 106a, 106b which are not coated.

S140: The adhesive roll tape 100 having the continuous cutting line 120 'formed thereon is wrapped and wrapped with a wrapping material 140 having a bonding portion 142 at its end so as to wrap the outer surface thereof, The step of manufacturing being completed;

.

================================================== =========

In the above-described method for manufacturing a pressure-sensitive adhesive roll tape for removing foreign matters, the step S110 of heat-treating the master roll tape and then cooling it to room temperature may include:

- S111: heating the master roll tape to a temperature of 45 占 폚 at ambient temperature for 24 hours;

- S113: heating the master roll tape heated to a temperature of 45 캜 for 24 hours to a temperature of 50 캜;

- S115: heating the master roll tape heated to a temperature of 50 DEG C to a temperature of 60 DEG C for 24 hours;

- S117: cooling the master roll tape heated to a temperature of 60 DEG C to a temperature of 40 DEG C for 24 hours;

- S119: cooling the master roll tape cooled to a temperature of 40 占 폚 for 24 hours to room temperature;

.

According to the present invention described above, by forming the continuous continuous cutting line in the direction crossing the roll, it is possible to easily cut off the used adhesive roll tape, and furthermore, to prevent the widening phenomenon of the cutting line portion of the adhesive roll tape A removable adhesive roll tape for removing foreign matter and a method of manufacturing the same.

Although the present invention has been described with reference to specific embodiments and drawings, it should be understood that the present invention is not limited thereto and that the adhesive roll tape for removing foreign objects It will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the present invention as defined by the appended claims.

100: Adhesive roll tape 102: Adhesive
104: paper base 106, 106a, 106b:
110: dotted line 120: linear cutting line
120 ': continuous cutting line 130: bobbin
140: packing material 142:
200: Linear cutting blade

Claims (7)

1. A pressure-sensitive adhesive roll tape for removing foreign matter, which has a linear continuous cutting line formed in a direction across a roll,
A master roll tape on which an adhesive tape is wound in a state in which tension is applied to the bobbin 130 so that the applied pressure-sensitive adhesive 102 is directed in the outer direction,
Treated at a temperature lower than the boiling point of the composition of the pressure-sensitive adhesive (102) so as to be uniform at a temperature of 60 DEG C at maximum and a humidity of 40% to 60% to the entire adhesive tape and the bobbin,
The roll cutting portion 106 provided on the master roll tape and not coated with the adhesive 102 is cut by the roll cutting blade 210 and separated into a plurality of adhesive roll tapes 100,
The bobbin (100) is moved from the adhesive tape layer in the direction transverse to the roll with the linear cutting blade (200) so as to form a continuous cutting line (120 ') having a length shorter than the transverse length of the adhesive roll tape 130) is cut to form a linear continuous cutting line (120 ').
delete delete delete A method for manufacturing a pressure-sensitive adhesive roll tape for removing foreign matter, comprising forming a linear continuous cutting line in a direction across a roll,
S100: winding a pressure-sensitive adhesive tape on the bobbin 130 with a tension applied thereto to manufacture a master roll tape;
- S110: heat treatment of the master roll tape at a temperature lower than the boiling point of the composition of the pressure-sensitive adhesive (102) to a temperature of 60 ° C at maximum and a humidity of 40% to 60% Followed by cooling to room temperature;
- S120: cutting the roll cut portion (106) of the heat-processed master roll tape with a roll cutting blade (210) and separating the roll cut portion (106) into a plurality of adhesive roll tapes (100);
- S130: Each of the separated adhesive roll tape (100) is cut with a linear cutting blade (200) in a direction across the roll
The continuous continuous cutting line 120 'is cut from the adhesive tape layer to the outer peripheral surface of the bobbin 130 so as to form a continuous cutting line 120' having a length shorter than the transverse direction length of the adhesive roll tape 100 by d. ;
S140: The adhesive roll tape 100 having the continuous cutting line 120 'formed thereon is wrapped and wrapped with a wrapping material 140 having a bonding portion 142 at its end so as to wrap the outer surface thereof, The step of manufacturing being completed;
And a process for producing a pressure-sensitive adhesive roll tape for removing foreign substance
delete The method of claim 5, wherein the step (S110) of heat-treating the master roll tape and cooling the master roll tape
- S111: heating the master roll tape to a temperature of 45 占 폚 at ambient temperature for 24 hours;
- S113: heating the master roll tape heated to a temperature of 45 캜 for 24 hours to a temperature of 50 캜;
Heating the master roll tape heated to a temperature of 50 DEG C to a temperature of 60 DEG C for 24 hours at a temperature lower than the boiling point of the pressure-sensitive adhesive composition mixture;
- S117: cooling the master roll tape heated to a temperature of 60 DEG C to a temperature of 40 DEG C for 24 hours;
- S119: cooling the master roll tape cooled to a temperature of 40 占 폚 for 24 hours to room temperature;
A method for manufacturing a pressure-sensitive adhesive roll tape for removing foreign substances, comprising the steps of:
KR1020150067006A 2015-05-14 2015-05-14 Adhesive roll tape for removal of dust, lint and tick, and manufacturing method therefor KR101699611B1 (en)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000328020A (en) * 1999-05-19 2000-11-28 Yazaki Corp Preparation of flame-retardant, pressure-sensitive adhesive tape
JP2002345722A (en) * 2001-05-25 2002-12-03 Kao Corp Cleaning adhesive roll

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200363821Y1 (en) 2004-06-30 2004-10-06 최길용 convinient tape which has an inner cutting - line.
KR20080002739U (en) 2007-01-16 2008-07-21 양철만 Perforation of Dust Removal Tape
KR20100009160U (en) 2009-03-10 2010-09-20 이기홍 Dust Removal Tape
KR20110110942A (en) 2010-04-02 2011-10-10 송완근 Lint remove roll tape cleaner
KR20110112672A (en) * 2010-04-07 2011-10-13 한기철 Adhesive tape cleaner
JP5669006B2 (en) * 2010-10-19 2015-02-12 日本電気硝子株式会社 Strip glass film manufacturing method and strip glass film manufacturing apparatus
KR20130019516A (en) 2011-08-17 2013-02-27 위더스코리아(주) Dust removing tape and method for manufacturing thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000328020A (en) * 1999-05-19 2000-11-28 Yazaki Corp Preparation of flame-retardant, pressure-sensitive adhesive tape
JP2002345722A (en) * 2001-05-25 2002-12-03 Kao Corp Cleaning adhesive roll

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