KR101624562B1 - Manufacturing method of hydro colloid and its products - Google Patents

Manufacturing method of hydro colloid and its products Download PDF

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Publication number
KR101624562B1
KR101624562B1 KR1020150097329A KR20150097329A KR101624562B1 KR 101624562 B1 KR101624562 B1 KR 101624562B1 KR 1020150097329 A KR1020150097329 A KR 1020150097329A KR 20150097329 A KR20150097329 A KR 20150097329A KR 101624562 B1 KR101624562 B1 KR 101624562B1
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South Korea
Prior art keywords
hydrocolloid
product
cutting
release paper
cut
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KR1020150097329A
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Korean (ko)
Inventor
김연택
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김연택
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/02—Adhesive bandages or dressings
    • A61F13/0259—Adhesive bandages or dressings characterised by the release liner covering the skin adhering layer
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/02—Adhesive bandages or dressings
    • A61F13/0203—Adhesive bandages or dressings with fluid retention members
    • A61F13/0213—Adhesive bandages or dressings with fluid retention members the fluid retention member being a layer of hydrocolloid, gel forming material
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/02—Adhesive bandages or dressings
    • A61F13/0276—Apparatus or processes for manufacturing adhesive dressings or bandages
    • A61F13/0289—Apparatus or processes for manufacturing adhesive dressings or bandages manufacturing of adhesive dressings

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Dermatology (AREA)
  • Manufacturing & Machinery (AREA)
  • Adhesive Tapes (AREA)

Abstract

Attaching one side of the release paper to the hydrocolloid fabric;
Cutting the other side of the release paper with a half knife;
Cutting the fabric of the hydrocolloid into a product size;
Removing the hydrocolloid fabric other than the processed product of the hydrocolloid fabric;
Wherein the shape of the hydrocolloid product cut by the size of the product and the shape of the hydrocolloid product structure formed by overlapping the shape of the release paper cut with the half-cut and the product size are superimposed.

Description

TECHNICAL FIELD The present invention relates to a method for producing a hydrocolloid,

The present invention relates to a method and article for attaching a hydrocolloid product to a lesion without contact.

It is inconvenient to use it because it is just before releasing the release paper.

In the case of sweating or scratching, the hydrocolloid product is easily removed from the wound when it is touched to the wound site by hand.

1. Patent release number and publication date: 10-2014-0107269 (September 04, 2014) 2. Patent release number and publication date: 20-2013-0002638 (May 03, 2013) 3. Patent release number and publication date: 20-2008-0006733 (December 31, 2008)

Conventional hydrocolloid products have to be used by touching with hand, so the product used in the wound area has to be exposed to the hand, resulting in secondary adhesion and contamination due to poor adhesion and hand contact.

When the product was separated from the release paper, the end of the product was curled.

In order to solve such a problem, as shown in FIGS. 1 and 2, it is easy to attach and detach the release collet 100 from the release paper 100 with the half-cut unit 110 (FIG. 2) And there is still a limit in which the inside of the product to be attached to the wound area can not be brought into contact with a certain portion by hand.

Therefore, there has been a problem that a second contamination is formed on the wound area and the adhesive property is deteriorated so that the product should be bonded unnecessarily many times.

However, this product does not directly touch the product, so the adhesive force lasts for more than 48 hours.

In order for the lesion to be cured, the adhesive time must be at least 24 hours.

Existing products often fall into the wound area within 3-4 hours due to the reduced contact force by hand.

The present invention is intended to solve such a problem.

The present invention will be described in the following manner in order to solve these problems.

Attaching one side of the release paper to the hydrocolloid fabric;

Cutting the other side of the release paper with a half knife;

Cutting the fabric of the hydrocolloid into a product size;

Removing the hydrocolloid fabric other than the processed product of the hydrocolloid fabric;

The shape of the release paper cut by the half-cut and the shape of the hydrocolloid product structure cut to the product size overlap each other.

Further, the shape to be cut by the half-cut has a circular shape or another uniform shape.

Further, in the step of cutting the semi-knife, the cutting is performed by cutting a straight line or a wave line into a circular shape or a constant shape.

Of course, in the step of cutting with the half knife, it is possible to cut a straight line or a corrugated line, but at the same time, a round or a constant shape can be cut together.

A step of beveling the raw material of the hydrocolloid to a size corresponding to the size of the affected part before the step of cutting the raw material of the hydrocolloid into a product size may be further performed.

A beveling step may be performed, and beveling processing may be performed at a predetermined size corresponding to the size of the affected part of the hydrocolloid at the same time as cutting the raw material of the hydrocolloid to a product size.

Furthermore, it is preferable that the hydrocolloid product is formed to be larger than the size of the cut out release paper.

More preferably, a portion of the structure of the cleaved release paper overlaps with the hydrocolloid product, and the remaining portion of the release paper constitutes the outside of the hydrocolloid product.

The release paper may be constructed so as to completely overlap with the hydrocolloid product, but the release paper and the hydrocolloid product may coincide with each other at the outermost portion.

When cutting the other side of the release paper, it may be cut at a straight line and at the same time cut into a shape having a constant shape.

In addition, the step of cutting the other side of the release paper may be performed by cutting only a certain shape, and cutting the same into a predetermined shape so as to correspond one-to-one to each angle where the hydrocolloid product is located.

Products include one side of the release paper attached to the hydrocolloid fabric;

Cutting the other side of the release paper with a half knife;

Cutting the hydrocolloid fabric to a product size, and then removing the hydrocolloid fabric except the processed hydrocolloid fabric;

The product is manufactured by superimposing a part of the shape of the hydrocolloid product and a shape obtained by cutting the release paper half-cut.

Here, the cut-off piece is completely cut so that it can be easily removed.

However, in the cut-off sheet, the part overlapping the hydrocolloid product is completely cut, and a broken line or a part of the cut-out line is attached to the outermost periphery of the part where the cut- .

The product of the present invention is advantageous in that a portion of the cut out release paper shape that does not overlap with the hydrocolloid product is partially adhered to the original release paper in a dotted line shape so that a part of the release paper is not more stably separated from the product.

The other side of the release paper 100 is cut, but only the uniform shape 530 is cut and overlapped in a rectangular shape corresponding to the one-to-one correspondence to each angle where the hydrocolloid product 520 is located. So that the half-cut line can be minimized.

Even if there are products of different shapes and sizes due to the purchase of one product when the customer wants different size of the product, the shape of the release paper is formed by overlapping with the rectangle to minimize the half-line, It is preferable for the consumer to have a configuration in which the shape is larger.

As a first effect, one conventional product prevents the occurrence of half-knife streaks in the middle of the hydrocolloid product.

As a second effect, however, this product has the advantage of being able to attach the product to the wound site without touching the hydrocolloid at all.

As a result, the contact force can be maintained and the secondary infection can be prevented, so that the hygienic effect is excellent.

In other words, no hand contact occurs, and there is no deterioration in the adhesiveness at the wound site.

Third, there is no need to waste unnecessarily large amounts of product or to attach multiple times to a wound site.

1 is a view showing a form of a conventional hydrocolloid product.
2 is a view for explaining separation from a release paper for use of a conventional hydrocolloid product;
3 is a view for explaining that a hydrocolloid product can be used without directly contacting the contents of a hydrocolloid product when cutting a certain type of release paper without beveling and attaching the hydrocolloid product to the affected part.
FIG. 4 is a view for explaining cutting a conventional release paper by a half-cut and cutting a release paper having a predetermined shape as shown in FIG. 3 by a half-cut, simultaneously or sequentially.
FIGS. 5 and 6 are diagrams illustrating a method of cutting a release paper circularly with a half knife after beveling the hydrocolloid, and attaching the inside of the hydrocolloid product to the affected part without directly touching the affected part.
FIG. 7 is a diagram showing a hemicolloid product which is not beveled by cutting a release paper in a circular shape with a half knot, and showing that the release paper and the hydrocolloid products coincide with each other at the outermost positions; FIG.
FIG. 8 is a diagram of a beveled hydrocolloid product in which the release paper is circularly cut with a half knife, and the release paper and the hydrocolloid products coincide with each other at their outermost edges.
9 is a view showing cutting of a part of the area not overlapping with the release paper and the hydrocolloid product into dotted lines.
10 is a view showing cutting of most areas not overlapped with the release paper and the hydrocolloid product into dotted lines.
11 is a diagram for explaining that a half-cut line is minimized by superimposing the rectangular shape 530 at a corresponding position so as to correspond to each angle at which the hydrocolloid product 520 is positioned.
12 shows a configuration in which the shape of the release paper is formed by superimposing a rectangular shape so as to minimize the semi-curved line even if the size of the product is different.
In Fig. 13, the sizes and shapes of the products are different, and the half-cut shapes are also different from each other.
Figure 14 shows the attachment of a hydrocolloid product to the affected area.
Fig. 15 is a view for explaining release of the release paper after the hydrocolloid product is attached to the affected part together with the release paper;

BRIEF DESCRIPTION OF THE DRAWINGS The above and other objects, features and advantages of the present invention will become more apparent from the following description taken in conjunction with the accompanying drawings, in which: FIG.

First, the description will be made with reference to FIG.

Normally, one side of the release paper is attached to the hydrocolloid fabric to produce the original product.

With this original product, the other side of the release paper is cut with a half-cut in a certain form.

In this drawing, the release paper is cut by half (310) in a straight line. Then, or at the same time, the release paper is cut with a half-cut in a certain form.

In the present invention, the circular shape 330 was cut. Thereafter, step 320 of cutting the fabric of the hydrocolloid to a product size

The hydrocolloid fabric is removed except for the processed product of the hydrocolloid fabric. In this process, the beveling step may be carried out simultaneously or in the entire process.

The shape of the release paper (330) cut by the half-cut and the shape (320) of the hydrocolloid product structure cut to the product size are superimposed.

The shape to be cut by the half-cutter may be circular or have any other shape.

In the semi-knife cutting step, the cut may be cut into a straight line or a corrugated line, but may be cut into a circular shape or a constant shape.

Figure 5 cuts the circular shape (330) in a constant shape, in this figure, without going through a half-cut rectilinear process.

The step of beveling the raw material of the hydrocolloid to a size corresponding to the size of the affected part before the step of cutting the raw material of the hydrocolloid into the product size 320 may be further provided.

As a beveling method, there is a step of cutting the raw material of the hydrocolloid to a product size and a step of beveling the raw material of the hydrocolloid to a predetermined size in accordance with the size of the affected part.

5, it can be seen that when the release sheet is lowered downward, the circular release sheet easily deviates from the release sheet.

 It is preferable that the hydrocolloid product is formed larger than the size of the cut release paper.

In FIG. 6, the next step in FIG. 5 can separate the hydrocolloid product from the release paper by picking up the cut release without touching the hydrocolloid product.

In FIG. 6, a portion of the cut-out of the release paper overlaps with the hydrocolloid product (332) while the remaining portion (331) of the release paper constitutes outside the composition of the hydrocolloid product.

FIGS. 7 and 8 illustrate that the release paper is completely overlapped with the hydrocolloid product, and the release paper and the hydrocolloid product may be configured to coincide with the outermost portion 333 of the hydrocolloid product.

In particular, as shown in FIG. 7, in the step of cutting the other side of the release paper, only the predetermined shape is cut, and the release angle angles 335, 336, 337, 338, 339, 330 cut in each of the hydrocolloid products 321, 322, 323, 324, 325, 320 correspond to the angles where the hydrocolloid products are positioned one- .

A hydrocolloid product is made by such a manufacturing method.

9 and 10, the release paper is cut with a half knife in a part or all of the part which does not overlap in the form of a dotted line or a dotted line in a part not overlapping the hydrocolloid product. To prevent the release paper from leaping out.

FIG. 11 is described below.

The other side of the release paper 100 is cut, but only the uniform shape 530 is cut and overlapped in a rectangular shape corresponding to the one-to-one correspondence to each angle where the hydrocolloid product 520 is located. To cut the half-cut line.

12, when a customer wants different sizes of products in FIG. 11, even if there are products having different shapes and sizes in one product, the shapes of the release sheets are formed by superimposing them in a rectangular shape to minimize the half- The shape of the releasing paper may be larger than the others.

In Fig. 13, the sizes and shapes of the products are also different, and the half-cut shapes may be different from each other.

That is, the other side of the release paper is cut, and only a certain shape is cut, and the release paper 100 is cut into different shapes according to the sizes of the products so that the hydrocolloid products correspond to the respective angles where the hydrocolloid products are located, It is to cut and overlap with the product.

Figs. 14 and 15 are diagrams for explaining a method of releasing the release paper after adhering to the affected part.

The products made by this manufacturing method are as follows.

One side of the release paper is attached to the hydrocolloid fabric;

Cutting the other side of the release paper with a half knife;

Cutting the hydrocolloid fabric to a product size, and then removing the hydrocolloid fabric except the processed hydrocolloid fabric;

A part of the hydrocolloid product shape is formed by superimposing a shape obtained by cutting the release paper half-cut and constituting a product.

At this time, the cut release paper is completely cut to complete the product so that it can be easily released

The broken release paper is partially or wholly attached so that a part of the cut release paper can be easily separated from the release paper main body at the outermost periphery of the part where the cut part overlaps with the hydrocolloid product completely and is not overlapped You can also configure your product to be there.

That is, the product is configured so that a portion of the cut out release paper shape that does not overlap with the hydrocolloid product is partially attached to the original release paper in a dotted line form.

The patents on this product do not exclude those parts which are not explained in the scope of the patent right.

100,300: Release paper 110,310: Semicircular line 120,320,520: Hydrocolloid product
322: Hydrocolloid portion overlapped with release paper
321, 322, 323, 324, 325, 320: hydrocolloid angular products
330, 530: Shape of cut out release paper 331: Non-overlapping release paper portion
332: part of the release paper overlapped with the hydrocolloid product
333: outline of the release paper 334: breakage of the release paper having a constant shape
335, 336, 337, 338, 339, 330:
400: Skin

Claims (20)

Attaching one side of the release paper to the hydrocolloid fabric;
Cutting the other side of the release paper with a half knife;
Beveling the hydrocolloid fabric to a predetermined size;
Cutting the hydrocolloid fabric to a product size; And
Removing the remaining hydrocolloid fabrics except for the processed product of the hydrocolloid fabric,
Wherein the shape of the release paper cut out by the half-cut and the shape of the hydrocolloid product structure cut to the product size are superposed on each other.
The method of manufacturing a hydrocolloid product according to claim 1, wherein the shape to be cut by the half-cut has a circular shape or another uniform shape.
2. The method of manufacturing a hydrocolloid product according to claim 1, wherein the cutting in the semi-knife cutting step is performed by cutting a straight line or a corrugated line into a circular shape or a constant shape.
The method of manufacturing a hydrocolloid product according to claim 1, wherein the cutting in the semi-knife cutting step is performed by cutting a straight line or a corrugated line while simultaneously cutting the line into a circular shape or a constant shape.
delete The method according to claim 1,
Wherein the step of performing the beveling process and the step of cutting to the product size are performed simultaneously,
A method for producing a hydrocolloid product.
The method of manufacturing a hydrocolloid product according to claim 1, wherein the hydrocolloid product is formed larger than the cut release paper size.
The hydrocolloid product according to claim 1, wherein a part of the structure of the cut-away release paper overlaps with the hydrocolloid product, wherein the remaining part of the part of the release paper constitutes outside the composition of the hydrocolloid product ≪ / RTI >
The method of manufacturing a hydrocolloid product according to claim 1, wherein the structure of the release paper is completely overlapped with the hydrocolloid product, and the release paper and the hydrocolloid product coincide at the outermost part.
The method of manufacturing a hydrocolloid product according to claim 1, wherein the step of cutting the other side of the release paper comprises cutting a straight line and a shape having a predetermined shape.
The method of manufacturing a hydrocolloid product according to claim 1, wherein the step of cutting the other side of the release paper comprises cutting a predetermined shape, and cutting the same in a predetermined shape so as to correspond one-to-one to each angle where the hydrocolloid product is located.
The method according to claim 1, wherein the step of cutting the other side of the release paper comprises cutting a predetermined shape, and cutting the side of the hydrocolloid product in a rectangular shape so as to correspond one-to- ≪ / RTI >
The method according to claim 1, wherein cutting the other face of the release paper comprises cutting a predetermined shape and cutting the cut face into different shapes according to the size of the product so that the hydrocolloid products correspond one to one to each other, And then cut and superposed.
13. A hydrocolloid product prepared by the process according to any one of claims 1 to 4 and 6 to 13.
delete delete delete delete delete delete
KR1020150097329A 2015-07-08 2015-07-08 Manufacturing method of hydro colloid and its products KR101624562B1 (en)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101736212B1 (en) * 2017-02-15 2017-05-16 박영준 Medical Dressing Patch
KR101842697B1 (en) * 2017-04-20 2018-03-27 박영준 Apparatus for Medical Dressing Patch and Methods of the same
KR101947389B1 (en) 2018-10-08 2019-02-13 김복선 A method for producing a hydrocolloid patch and a hydrocolloid patch
KR102068050B1 (en) * 2019-09-25 2020-01-20 박영준 Medical Dressing Patch and Methods of the same
KR20200054498A (en) * 2018-11-12 2020-05-20 유미라 a affected skin area band set of individual separated type
KR20200081122A (en) * 2018-12-27 2020-07-07 (주)비엔에스메디븐스 A dressing band for skin and manufacturing method thereof
KR102622473B1 (en) 2023-01-05 2024-01-09 주식회사 큐아 Method of Medical Dressing Band
KR102633360B1 (en) 2023-01-12 2024-02-05 주식회사 엘티와이 Manufacturing method of hydro colloid

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101281353B1 (en) 2012-11-28 2013-07-02 박지혜 Dressing patch for medical and method of manufacturing

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101281353B1 (en) 2012-11-28 2013-07-02 박지혜 Dressing patch for medical and method of manufacturing

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3485858A4 (en) * 2017-02-15 2020-03-18 Young Joon Park Medical dressing material
WO2018151474A1 (en) * 2017-02-15 2018-08-23 박영준 Medical dressing material
KR101736212B1 (en) * 2017-02-15 2017-05-16 박영준 Medical Dressing Patch
KR101842697B1 (en) * 2017-04-20 2018-03-27 박영준 Apparatus for Medical Dressing Patch and Methods of the same
WO2020075944A1 (en) * 2018-10-08 2020-04-16 김복선 Hydrocolloid patch manufacturing method and hydrocolloid patch using same
KR101947389B1 (en) 2018-10-08 2019-02-13 김복선 A method for producing a hydrocolloid patch and a hydrocolloid patch
KR20200054498A (en) * 2018-11-12 2020-05-20 유미라 a affected skin area band set of individual separated type
KR102116924B1 (en) 2018-11-12 2020-05-29 유미라 a affected skin area band set of individual separated type
KR20200081122A (en) * 2018-12-27 2020-07-07 (주)비엔에스메디븐스 A dressing band for skin and manufacturing method thereof
KR102152322B1 (en) 2018-12-27 2020-09-04 (주)비엔에스메디븐스 Manufacturing method for dressing band of skin
KR102068050B1 (en) * 2019-09-25 2020-01-20 박영준 Medical Dressing Patch and Methods of the same
WO2021060610A1 (en) * 2019-09-25 2021-04-01 박영준 Medical dressing and manufacturing method therefor
TWI759780B (en) * 2019-09-25 2022-04-01 樸永俊 Medical dressing patch and methods of the same
KR102622473B1 (en) 2023-01-05 2024-01-09 주식회사 큐아 Method of Medical Dressing Band
KR102633360B1 (en) 2023-01-12 2024-02-05 주식회사 엘티와이 Manufacturing method of hydro colloid

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