KR20140040421A - Container for packing a desiccant with transparent window - Google Patents

Container for packing a desiccant with transparent window Download PDF

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Publication number
KR20140040421A
KR20140040421A KR1020120107043A KR20120107043A KR20140040421A KR 20140040421 A KR20140040421 A KR 20140040421A KR 1020120107043 A KR1020120107043 A KR 1020120107043A KR 20120107043 A KR20120107043 A KR 20120107043A KR 20140040421 A KR20140040421 A KR 20140040421A
Authority
KR
South Korea
Prior art keywords
film
silica gel
desiccant
packaging container
paper
Prior art date
Application number
KR1020120107043A
Other languages
Korean (ko)
Inventor
정운선
Original Assignee
(주)후레쉬메이커
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by (주)후레쉬메이커 filed Critical (주)후레쉬메이커
Priority to KR1020120107043A priority Critical patent/KR20140040421A/en
Publication of KR20140040421A publication Critical patent/KR20140040421A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B65D65/40—Applications of laminates for particular packaging purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26—Drying gases or vapours
    • B01D53/28—Selection of materials for use as drying agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • B32B2323/043—HDPE, i.e. high density polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • B32B2323/046—LDPE, i.e. low density polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2367/00—Polyesters, e.g. PET, i.e. polyethylene terephthalate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/10—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/26—Articles or materials wholly enclosed in laminated sheets or wrapper blanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52—Details
    • B65D75/522—Inspection openings or windows

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)

Abstract

The present invention is a desiccant packaging container having a transparent window, comprising a packaging material containing a sealed silica gel having a specific shape of the shape made of paper, and the silica gel particles inside a certain area of the paper packaging paper visible to the naked eye By forming a transparent window so that the moisture absorption state of the silica gel can be easily confirmed, it is useful to determine the life of the desiccant or the state of the food containing the desiccant.

Description

Desiccant packaging container with transparent window {CONTAINER FOR PACKING A DESICCANT WITH TRANSPARENT WINDOW}

The present invention relates to a packaging container including a particulate silica gel having a predetermined form, and in particular, a packaging material containing a particulate silica gel having a specific shape and sealing is formed of paper, and a certain region of the wrapping paper of the paper. The present invention relates to a desiccant packaging container having a transparent window for forming a transparent window to allow the silica gel particles to be visible to the naked eye from the outside so that the moisture absorption state of the silica gel can be easily confirmed.

The desiccant, commonly called silica gel, is produced in a form in which a predetermined amount of silica gel particles having a hygroscopic function is filled in a closed container formed of polyethylene (vinyl) coated paper or a closed container formed of polyethylene.

Such a desiccant generally serves to prevent foods from being deteriorated by moisture by being packaged together with foods in food containers or the like containing dry foods to absorb moisture.

Meanwhile, silica gel, which is the main material of the desiccant, is generally white silica gel, but there are also blue silica gel and orange silica gel which change color with the progress of moisture absorption, and the blue silica gel is pink or the like as the moisture absorption progresses. Since the color gradually changes and the orange silica gel gradually changes to green as the hygroscopic state progresses, it can be used as an indicator gel that can know the hygroscopic state of the silica gel. That is, since these indicator gels change their own color as the hygroscopic state progresses, the storage period or the dry state of the food can be determined according to the degree of change in color.

Therefore, at present, most desiccants include a certain amount of indicator gels, such as blue silica gel and orange silica gel, whose intrinsic color changes depending on the moisture absorption state, so that the moisture absorption state of the desiccant can be confirmed.

However, the desiccant containing a certain amount of the indicator gel as described above is generally made of a paper of an opaque material that can not identify the internal material, as shown in Figure 1, in order to check the moisture absorption state of the desiccant must be removed by checking the packaging of the desiccant There was a problem inconvenient to use.

Therefore, in the present invention, the packaging material containing the silica gel having a specific shape of shape is sealed with paper, and a transparent window is formed to allow the silica gel particles inside to be visible to the naked eye from a certain area on the wrapping paper of the paper. To provide a desiccant packaging container having a transparent window to easily check the hygroscopic state of the silica gel.

The present invention described above is a desiccant packaging container, and includes a wrapping paper having a hole formed in any shape so that the silica gel particles can be seen from the outside, and a transparent film film attached to the rear side of the wrapping paper to form a transparent window in the hole. do.

In addition, the wrapping paper is characterized in that it comprises a first material which is paper and a first coating film formed on the back of the first material.

In addition, the packaging container, it characterized in that it further comprises a second coating film is formed on the back of the film film.

In addition, the film film is characterized in that the vinyl of a transparent or translucent material.

In addition, the film film, LLDPE, CPP, OPP, EVOH, PP, ONY, CNY, PVC, cellophane, HDPE, PC, LDP, PVDC, HDPE, PS, or PET, characterized in that formed of any one of the synthetic film do.

In addition, the second coating film is characterized in that it is formed of an adhesive film that can attach the synthetic resin, the film film and the wrapping paper.

In addition, the synthetic resin is characterized in that the PE resin.

In addition, the silica gel is characterized in that the indicator gel and the white silica gel, the color of which changes depending on the hygroscopic state is mixed, or consists entirely of the indicator gel.

In addition, the indicator gel is characterized in that the blue silica gel gradually changes to pink or orange silica gel changes to green depending on the moisture absorption state.

The present invention is a desiccant packaging container having a transparent window, comprising a packaging material containing a sealed silica gel having a specific shape of the shape made of paper, and the silica gel particles inside a certain area of the paper packaging paper visible to the naked eye By forming a transparent window so that the moisture absorption state of the silica gel can be easily confirmed, there is a useful advantage in identifying the life of the desiccant or the state of the food containing the desiccant.

1 is an exemplary view of a desiccant packaging container formed of a conventional opaque vinyl material,
Figure 2 is an illustration of the manufacturing process of the desiccant packaging container having a transparent window according to an embodiment of the present invention,
Figure 3 is an illustration of a desiccant packaging container having a transparent window according to an embodiment of the present invention.

Hereinafter, the operation principle of the present invention will be described in detail with reference to the accompanying drawings. In the following description of the present invention, detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear. The following terms are defined in consideration of the functions of the present invention, and may be changed according to the intentions or customs of the user, the operator, and the like. Therefore, the definition should be based on the contents throughout this specification.

Figure 2 illustrates a manufacturing process of the desiccant packaging container having a transparent window according to an embodiment of the present invention. Hereinafter, the manufacturing process of the desiccant packaging container of the present invention will be described in detail with reference to FIG. 2.

First, as shown in (a) of FIG. 2, a hole 202 may be punctured by an arbitrary shape in which the silica gel particles may be seen on the packaging paper 200 formed of a paper material that will seal and seal the silica gel particles. At this time, the first coating film 203 may be formed on the rear surface of the wrapping paper 200 as described above, but the shape of the hole 202 has been described with an example of forming a circular shape, but the shape of the hole as needed It can be implemented in various aspects.

Subsequently, the transparent film film 204 is attached to the rear surface of the wrapping paper 200 so that the hole 202 formed in the wrapping paper 200 is formed as a transparent window 208 sealed with the film film 204. At this time, the wrapping paper 200 as described above may be formed of a paper, that is, a general presser or general presser + oil-resistant coating material. In addition, the film film 204 may be a film made of a transparent material that can visually identify the silica gel particles through the transparent window 208, the film film 204 is OPP, PET, CPP, LLDPE, EVOH, PP, ONY , CNY, PVC, Cellophane, HDPE, PC, LDP, PVDC, HDPE, PS, etc.

Subsequently, after attaching the film film 204 to the back of the wrapping paper 200 in which the hole 202 for forming the transparent window 208 is formed as above, the transparent film 208 is formed on the wrapping paper 200, and then the film film ( A second coating film is formed on the rear surface of 204 . At this time, the second coating film 206 may be formed of an adhesive film that can attach the synthetic resin, such as PE, the film film 204 and the wrapping paper 200.

Meanwhile, after the film film 204 and the second coating film 206 are sequentially attached to the wrapping paper 200 as described above, air flow is possible by perforating the film film 204 and the second coating film 206 with heat or fins. You can do that.

Next, as shown in (b) of FIG. 2, the film film 204 and the second coating film 206 are attached to each moisture absorbent forming region 210 on the wrapping paper 200 of paper material on which the transparent window 208 is formed. After placing the silica gel particles 212 that perform the function into the wrapping paper 200 by a predetermined amount, a suitable amount of silica gel is formed on each desiccant forming region 210 by adhering the corresponding surfaces on the upper and lower sides or the left and right sides of the wrapping paper 200. The particles are formed to seal.

Thereafter, as shown in FIG. 2C, each desiccant forming region 210 is cut to form an encapsulant desiccant.

At this time, the silica gel particles 212 included in the wrapping paper 200 are particles of the indicator gel 216 that can be used as an indicator by changing the color according to the moisture absorption state of the silica gel as shown in (b) of FIG. The general white silica gel particles 214 that do not change color may be mixed, or all silica gel particles may be composed of particles of an indicator gel to enhance identification.

As described above, the indicator gel may include a blue silica gel or an orange silica gel as described above. For example, in the case of the blue silica gel, the blue silica gel particles 216 may be, for example, pink according to the change of moisture absorption state over time after the release of the desiccant product. The color may be gradually changed, and the like, and the changed color may be easily identified with the naked eye through the transparent window 208 to which vinyl is attached, and thus may be usefully used as an indicator for determining the life of the desiccant.

Figure 3 shows a photographic illustration of a desiccant packaging container having a transparent window according to an embodiment of the present invention.

As shown in FIG. 3, the desiccant packaging container 250 of the present invention is configured to include a predetermined amount of circular silica gel particles in which a paper-based wrapping paper 200 is formed in a bag form to perform a hygroscopic function. According to an embodiment of the present invention includes a transparent window 208 to visually check the silica gel inside the wrapping paper 200.

At this time, as shown in (b) of FIG. 2, the silica gel particles are blue silica gel particles 216 and white silica gel particles (ie, one type of indicator gel that can be used as an indicator by changing colors depending on the moisture absorption state of the silica gel). 214 may be mixed, and the double blue silica gel particles 216 may be gradually changed in color, for example, pink, according to a change in moisture absorption state over time after the release of the desiccant product.

That is, Figure 3 shows that the blue silica gel particles 216, which is one of the indicator gels, changed color to pink as a change in the hygroscopic state after a certain time after release of the desiccant product. It can be seen that the change in the state of the silica gel inside can be easily visually confirmed through the transparent window 208 formed in a predetermined region of the wrapping paper 200 according to the present invention.

As described above, the present invention is a desiccant packaging container having a transparent window, wherein the packaging material containing the silica gel having a specific shape of shape is sealed with paper, and the silica gel particles inside the packaging paper of a certain area outside By forming a transparent window that can be seen from the naked eye to make it easy to check the hygroscopic state of the silica gel, it is useful to grasp the life of the desiccant or the state of the food containing the desiccant.

While the invention has been shown and described with reference to certain preferred embodiments thereof, 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 invention. Accordingly, the scope of the invention should not be limited by the described embodiments but should be defined by the appended claims.

200: wrapping paper 202: hole
203: first coating film 204: film film
206: second coating film 208: transparent window

Claims (9)

Wrapping paper with perforated holes of any shape so that the silica gel particles can be seen from the outside,
A film film of a transparent material attached to the back of the wrapping paper to form a transparent window in the hole
Desiccant packaging container comprising a.
The method according to claim 1,
Wherein,
The first material which is paper,
First coating film formed on the back of the first material
Desiccant packaging container comprising a.
The method according to claim 1,
The packaging container,
Desiccant packaging container further comprises a second coating film is formed on the back of the film film.
The method according to claim 1,
The film film,
Desiccant packaging container, characterized in that the transparent or translucent vinyl.
The method according to claim 1,
The film film,
Desiccant packaging container characterized in that formed of any one of the resin film of LLDPE, CPP, OPP, EVOH, PP, ONY, CNY, PVC, cellophane, HDPE, PC, LDP, PVDC, HDPE, PS, or PET.
The method of claim 3,
The second coating film,
Desiccant packaging container, characterized in that formed of an adhesive film that can be attached to the synthetic resin and the film film and the wrapping paper.
The method according to claim 6,
The synthetic resin,
Desiccant packaging container, characterized in that the PE resin.
The method according to claim 1,
The silica gel,
Desiccant packaging container characterized in that the color of the indicator gel and the white silica gel that changes color depending on the moisture absorption state, or all made of the indicator gel.
The method of claim 8,
The indicator gel is,
Desiccant packaging container characterized in that the blue silica gel gradually changes to pink or orange silica gel changes to green depending on the moisture absorption state.
KR1020120107043A 2012-09-26 2012-09-26 Container for packing a desiccant with transparent window KR20140040421A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020120107043A KR20140040421A (en) 2012-09-26 2012-09-26 Container for packing a desiccant with transparent window

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020120107043A KR20140040421A (en) 2012-09-26 2012-09-26 Container for packing a desiccant with transparent window

Publications (1)

Publication Number Publication Date
KR20140040421A true KR20140040421A (en) 2014-04-03

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Family Applications (1)

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KR1020120107043A KR20140040421A (en) 2012-09-26 2012-09-26 Container for packing a desiccant with transparent window

Country Status (1)

Country Link
KR (1) KR20140040421A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220102734A (en) * 2021-01-14 2022-07-21 유이샤이닝 주식회사 Plate type dehumifying agent

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220102734A (en) * 2021-01-14 2022-07-21 유이샤이닝 주식회사 Plate type dehumifying agent

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E90F Notification of reason for final refusal
E601 Decision to refuse application