CN1236722A - Method of sticking container and cover for packing - Google Patents
Method of sticking container and cover for packing Download PDFInfo
- Publication number
- CN1236722A CN1236722A CN 99104991 CN99104991A CN1236722A CN 1236722 A CN1236722 A CN 1236722A CN 99104991 CN99104991 CN 99104991 CN 99104991 A CN99104991 A CN 99104991A CN 1236722 A CN1236722 A CN 1236722A
- Authority
- CN
- China
- Prior art keywords
- aforementioned
- lid
- container
- unpacking
- lining cement
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000012856 packing Methods 0.000 title claims abstract description 19
- 239000010893 paper waste Substances 0.000 claims abstract description 26
- 239000011248 coating agent Substances 0.000 claims abstract description 15
- 238000000576 coating method Methods 0.000 claims abstract description 15
- 239000011111 cardboard Substances 0.000 claims abstract description 8
- 239000000853 adhesive Substances 0.000 claims abstract description 7
- 230000001070 adhesive effect Effects 0.000 claims abstract description 7
- 239000004568 cement Substances 0.000 claims description 32
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical group CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 16
- 229920003023 plastic Polymers 0.000 claims description 13
- 239000002985 plastic film Substances 0.000 claims description 13
- 239000004925 Acrylic resin Substances 0.000 claims description 10
- 229920000178 Acrylic resin Polymers 0.000 claims description 10
- 239000011347 resin Substances 0.000 claims description 7
- 229920005989 resin Polymers 0.000 claims description 7
- 239000000839 emulsion Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000000123 paper Substances 0.000 claims description 5
- 239000005030 aluminium foil Substances 0.000 claims description 3
- 239000010410 layer Substances 0.000 abstract description 47
- 239000002344 surface layer Substances 0.000 abstract description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 229920001131 Pulp (paper) Polymers 0.000 description 3
- 238000001723 curing Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000002655 kraft paper Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
Images
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
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/08—Containers or packages with special means for dispensing contents for dispensing thin flat articles in succession
- B65D83/0847—Containers or packages with special means for dispensing contents for dispensing thin flat articles in succession through an aperture at the junction of two walls
- B65D83/0852—Containers or packages with special means for dispensing contents for dispensing thin flat articles in succession through an aperture at the junction of two walls with means for assisting dispensing
- B65D83/0882—Containers or packages with special means for dispensing contents for dispensing thin flat articles in succession through an aperture at the junction of two walls with means for assisting dispensing and for cutting interconnected articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cartons (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
- Packages (AREA)
Abstract
Disclosed is a method of sticking container and cover for packing, wherein said container is formed by cardboards with outer surfaces having white-colored surface layers and inner surfaces having wastepaper layers, and is equipped with a container body and a cover adhered at a glued area of the container body in which the adhesive is distributed at prescriptive places of the cover and the glued area is defined as the surface layer peeling off of the glued area when the cover is opened. This adhering method for the cover comprises the following steps of: coating the prescriptive places of the cover with adhesive to saturate the wastepaper layer; sticking the cover at the glued area of the container body; determining the glued area and peeling off the glued area surface layer when the cover is opened.
Description
The present invention relates to the container for packing of making by cardboard and be used for its lid is adhered to the method for container body.
Though container for packing made of paper is diversified at all times, in general, has the top layer of white color system and have by the cardboard of waste paper regenerated waste paper layer (ancient ply of paper) by face side outside and make in inner surface side as the liner board.
Though the container that Fig. 4 general transparent plastic film that is prior art is used, this is also made by liner board.In this container, it generally is the front side wall 92 that unpacking sheet 94 is connected in lid 90 via poroid wiring 93, the inside face of this unpacking sheet 94 is adhered to the outside face of the front side wall 95 of container body 91, so that the front side wall 92 of lid 90 is not opened from container body 91 in circulation process.And, using the occasion of transparent plastic film, unpacking sheet 94 is torn along poroid wiring 93, take off from the front side wall 95 of container body 91 simultaneously, make the lid 90 can folding whereby, feasible can pulling out the transparent plastic film in the container body 91.
This transparent plastic film container preferably just can be taken unpacking sheet 94 off with very little power, even so that unable people also can dispose.On the other hand, be necessary to come bonding unpacking sheet 94 with enough bonding forces, so that at circulation process, for example lid 90 is not opened in the carrying.
In order to tackle this opposite requirement, in the prior art, as shown in Figure 4, only at adhesion zone 96 places of the circle that is provided with proper spacing, unpacking sheet 94 is adhered to the outside face of the front side wall 95 of container body 91, and non-adhering state is done at other positions, seeks the adjustment of sealing ability.In addition, in order to make taking off of unpacking sheet 94 easier, at the boundary adding semi-tangent of adhesion zone 96 with other positions.
Yet, in the formation of above-mentioned prior art, exist such problem, promptly a unpacking sheet 94 is taken off from the front side wall 95 of container body 90, and just as shown in Figures 4 and 5, adhesion zone 96 is cut out dearly, the grey in this district 96 or dark brown waste paper floor 97 expose, and becoming is difficult to see.
Add semi-tangent at adhesion zone 96 places though also have not, but peel off the method for waste paper layer of the inner surface side of unpacking sheet 94, the relic of peeling off of grey etc. is stayed on the main body front side wall, does not address the above problem.
In addition, also exist such problem,, on this position, can't print, be restricted at user or customer's quantity of information though promptly the diameter of the adhesion zone 96 of the prior art of being surrounded by semi-tangent is about 9mm.
The present invention In view of the foregoing makes, its purpose is, though providing a kind of can break seal when bringing into use at an easy rate, but can prevent opening of in circulation process lid reliably, and after unpacking, do not expose the container for packing of the waste paper layer of grey, with and the adhering method of lid.
To achieve these goals, the invention provides a kind of adhering method of lid, this method is adhered to lid and has the top layer of white color system by face side outside and have the container body of the container for packing that the cardboard of waste paper layer makes in inner surface side, it is characterized in that, this method comprises: the regulation position coating adhesive at the inside face of lid makes lining cement soak into the operation of the waste paper layer at this position simultaneously; The lining cement of lid the position of outside face of bonding container body, coating prevents bonding operation with coating except the adhesion zone of regulation; Lid is adhered to the operation of the adhesion zone of container body by lining cement; And the area of definite adhesion zone so that to when the unpacking of bonding lid, the operation of peeling off on the top layer of adhesion zone.
In the occasion that container for packing is used for packing the transparent plastic film that is wound into web-like, aluminium foil, paper etc., the aforementioned regulation position of the inside face of lid becomes when unpacking the position of the inside face of the unpacking sheet that can remove from lid.
The container for packing of making according to the method described above, lining cement soak in the waste paper layer of lid and are cured.And lining cement is crimped between the inside face of front wall of container body (coating prevents the bonding coating of using except adhesion zone) and unpacking sheet (lid), forms the pantostrat of the band shape with certain degree of hardness whereby with homogeneous thickness.The pantostrat of this lining cement by using suitable lining cement, can obtain being enough to surpass the intensity of the front side wall of the calm device main body in position, top layer of adhesion zone being peeled off needed peel strength when unpacking.
In general, the peel strength of liner board is that nexine is a little a little less than than the top layer, if when taking the unpacking sheet off merely the between generation pull mutually and drag, can think that then the tendency that nexine peels off is stronger.
But, make lining cement soak into the outside face of nexine as mentioned above, make the lining cement that is coated on this nexine outside face form hard pantostrat simultaneously with homogeneous thickness, whereby, when taking the unpacking sheet off, above-mentioned pulling mutually draged between the top layer and nexine that does not occur in liner board, soaks between having of nexine certain thickness lining cement pantostrat integral body and the adhesion zone and occur in, one side is peeled off and is still peeled off from nexine one side from the top layer, depends on aforementioned both the power relation of peel strength.Thereby, lining cement forming between top layer and nexine have the in fact pantostrat of the curing of constant thickness, the waste paper layer of lid is not peeled off in the time of might guiding into unpacking whereby, and peels off from surface one side of container body.
Except above-mentioned, can be by suitably determining the area of aforementioned adhesion zone, when that is to say unpacking the top layer from the size of pulling drag force that nexine is subjected to, the stripping depth when adjusting the top layer and peeling off.
The present application person, based on above idea, both adopted the top layer of container body/the soak into such formation of nexine of the bond layer/lid of lid nexine, reduce the area of aforementioned adhesion zone again as far as possible, find both to keep whereby the sealing ability of unpacking sheet, again at the surface layer of the white color system of container body, preferably near surface is outside peeled off.
Moreover, as the lining cement that is suitable for bringing into play above-mentioned action effect, can enumerate vinyl acetate resin water based emulsion, sex change vinyl acetate acrylic resin copolymer or vinyl acetate acrylic resin copolymer etc.
Fig. 1 is the transparent view of expression according to a form of implementation of container for packing of the present invention, is the figure of the state taken off a little of expression unpacking sheet.
Fig. 2 is the diagrammatic illustration figure of the formation of expression liner board.
Fig. 3 is in the container of Fig. 1, and (a) expression unpacking sheet is adhered to the state of container body, the diagrammatic illustration figure of the state when (b) the unpacking sheet is taken in expression off.
Fig. 4 is the transparent view of the container for packing of expression prior art.
Fig. 5 is in the container of prior art, and (a) expression unpacking sheet is adhered to the state of container body, the diagrammatic illustration figure of the state when (b) the unpacking sheet is taken in expression off.
Below, the best form of implementation that present invention will be described in detail with reference to the accompanying.Fig. 1 is that expression is the transparent view according to container 2 of the present invention that packed article is used for packing with the web-like transparent plastic film, is the figure of the state taken off a little of unpacking sheet that expression is used for breaking seal.This container 2 is by a slice cardboard, and preferably weight (level ground amount) is 270～600g/m
2Liner board make.Liner board as shown in Figure 2, with the order that begins from outside face, the 2nd top layer 4c of the white color system made from the 1st top layer 4b of the white color system that is used for improving the liners 4a that makes by transparent resin of printing characteristic, makes by transparent bleached kraft pulp, by bleached kraft pulp and decolouring paper pulp (regenerated paper pulp of waste paper) and being formed by stacking by a plurality of waste paper layer 6a～6e that waste paper regenerated paper pulp is made.Moreover, in this manual,,, just treat as a top layer 4 so long as not the needs intended distinction because liners 4a, the 1st top layer 4b and the 2nd top layer 4c even break at which depth location place, also still are the outward appearance good state.In addition, though waste paper layer 6a～6e has multilayer, these also illustrate as a waste paper layer 6.
As shown in fig. 1, container 2 is made of container body 8 that is used for being housed in the transparent plastic film (not shown) that is wound into web-like on the cylindric refill and the lid 10 that integrally is arranged on this container body 8.
Before unpacking, as shown in fig. 1, unpacking sheet 30 is connected in the front end edge portion of lid front side wall 24 via poroid wiring 28.Part by lid front side wall 24 and unpacking sheet 30 are formed has front side wall 14 size shape much at one with container body 8.Thereby in the occasion with the peristome of the top wall 20 closed container main bodys 8 of lid 10, lid front side wall 24 and unpacking sheet 30 coincide with the front side wall 14 of container body 8.Under this coincidence status, unpacking sheet 30 is adhered to the outside face bottom of the front side wall 14 of container body 8 by lining cement 32.
The unpacking sheet 30 bonding, in more detail, only carry out at adhesion zone 34 places that are arranged in a plurality of circles of straight line with proper spacing in the outside face bottom of the front side wall 14 of container body 8.Adhesion zone 34 goes up coating by other zones of wall 14 outside faces in front and prevents that the clear dope (label 36 among Fig. 3) of bonding usefulness from defining.The diameter of this adhesion zone 34 is about 1.5～6.0mm, preferably 2.0～4.0mm.In addition, lining cement 32 is that the waste paper layer 6 that fully soaks into liner board forms one deck, this layer has the intensity that peel off on the top layer that makes liner board, for example vinyl acetate resin water based emulsion or sex change vinyl acetate acrylic resin copolymer, vinyl acetate acrylic resin copolymer etc.
In the such bonding process institute stack-mounted container 2 of process, though adhesion zone 34 is very little, but state the occasion of vinyl acetate resin water based emulsion or lining cements such as sex change vinyl acetate acrylic resin copolymer, vinyl acetate acrylic resin copolymer in the use, enough bonding forces can be obtained and as the intensity of pantostrat, opening of in circulation process lid 10 can be prevented reliably.In addition, because adhesion zone 34 is very little, so can take unpacking sheet 30 off with very little power.When taking unpacking sheet 30 off, because lining cement is impregnated into inside and is solidified into pantostrat 32, so the waste paper layer 6 of unpacking sheet 30 can not break.On the other hand, in this occasion, though will peel off from front side wall 14 1 sides of container body 8, but because the area of adhesion zone 34 is very little, so the drag force of pulling from unpacking sheet 30 also becomes very little, as shown in Figure 3, in the middle of liners 4a, the 1st top layer 4b of liner board or the 2nd top layer 4c, peel off.When in these layers 4a, 4b, 4c, peeling off, because residual position is transparent or white, so outward appearance is good.
Though more than describe best form of implementation of the present invention in detail, much less the present invention is not limited to above-mentioned form of implementation.For example, though in above-mentioned form of implementation, the material of container is the liner board that is made of liners, top layer, interlayer and waste paper layer, also can be the cardboard that is made of the top layer and the waste paper layer of white color system at least.In addition, the shape of adhesion zone also is not limited to circle, also can be polygon.Certainly, with the content of container packaging of the present invention, also be not limited to transparent plastic film.And then, also can be the present invention's apply to not break seal container of sheet type, that is to say the container that lid itself is adhered to container body and takes type off.
[embodiment]
Next, illustrate the present invention is applied to the representative type transparent plastic film with result of experiment that container carried out.In experiment, change the diameter of adhesion zone, the state of peeling off of investigation front wall of container body separately.Its result of table 1 expression.
In this experiment, working weight (level ground amount) is 400g/m
2Liner board make, be about the container of the oad of 310mm, wide about 46mm, high about 46mm.In addition, adhesion zone is provided with 6 places with the interval of about 54mm.Lining cement uses day vinyl acetate resin water based emulsion (trade name: Lifebond P-8100H) of Rong Huagong Co., Ltd production.In addition, use coating adhesive, the unpacking sheet was overlapped pressurization through 2 days with front wall of container body.
Table 1
| The diameter of adhesion zone (mm) | Peel off the position |
| ????2.5 ????3.5 ????4.0 ????5.0 ????6.0 ????7.0 | The 2nd top layer, liners liners the 1st top layer the 2nd top layer waste paper layer |
As can be seen from the above table, along with the diameter of adhesion zone, that is to say the increasing along with area, the degree of depth of peeling off strengthens gradually.Even be appreciated that the kind of lining cement or stress etc. with above-mentioned different, also can be locked in the top layer peeling off the position by the area of appropriate change adhesion zone according to this result.
In addition, measured bind strength with regard to 2.5mm and two kinds of adhesion zone of 3.5mm.For the former, peel off pulling under the drag force of 201g, the latter is peeled off pulling under the drag force of 210g.If owing to pull that drag force surpasses 120g then bind strength does not just have problem, so can understand in conjunction with the result of last table, the diameter that adhesion zone is taken as about 2.5～4.0mm is an actv..
More than, according to the present invention, taking unpacking off during sheet, can peel off at the middle part, top layer of the white color system of front wall of container body, aspect outward appearance, can obtain good result.
In addition,, printing area can be increased, quantity of information can be increased at user or customer in this occasion though be necessary to reduce adhesion zone in order to obtain above-mentioned effect.
Claims (6)
1. the adhering method of a lid, this method are adhered to lid and have the top layer of white color system by face side outside and have the container body of the container for packing that the cardboard of waste paper layer makes in inner surface side, and this method comprises:
At the regulation position coating adhesive of the inside face of aforementioned lid, the operation that makes aforementioned lining cement soak into the waste paper layer at this position simultaneously,
The aforementioned lining cement of aforementioned lid the position of outside face of bonding aforementioned container body, coating prevents bonding operation with coating except the adhesion zone of regulation,
The forward lining cement of stating is adhered to the operation of the aforementioned adhesion zone of aforementioned container body to aforementioned lid, and
Determine the area of aforementioned adhesion zone, so as to when the bonding aforementioned lid unpacking, the operation of peeling off on the top layer of aforementioned adhesion zone.
2. the adhering method of the lid described in the claim 1, wherein
Aforementioned container for packing is to be used for packing packed articles such as the transparent plastic film that is wound into web-like, aluminium foil, paper,
The aforementioned regulation position of the inside face of aforementioned lid is the position of the inside face of the unpacking sheet that can remove from aforementioned lid in when unpacking.
3. the adhering method of the lid described in the claim 1 or 2, wherein aforementioned lining cement is vinyl acetate resin water based emulsion, sex change vinyl acetate acrylic resin copolymer or vinyl acetate acrylic resin copolymer.
4. container for packing, this container has the top layer of white color system by face side outside and makes at the cardboard that inner surface side has a waste paper layer, wherein
Have container body, and inside face is adhered to the lid of the adhesion zone on the outside face that is located at aforementioned container body by lining cement,
Aforementioned lining cement is coated the regulation position of the inside face of aforementioned lid, soaks in the aforementioned waste paper layer and is cured, and the aforementioned lining cement integral body that is coated with simultaneously has thickness and the hardness as pantostrat,
The area of aforementioned adhesion zone, be specified to unpacking peel off on the top layer of aforementioned adhesion zone when the bonding aforementioned lid.
5. the container for packing described in the claim 4, wherein
In aforementioned container body, accommodating packed articles such as the transparent plastic film that is wound into web-like, aluminium foil, paper,
Aforementioned lid is included in the unpacking sheet that when unpacking can remove from this lid,
Aforementioned lining cement is coated the inside face of aforementioned unpacking sheet.
6. the container for packing described in the claim 4 or 5, wherein aforementioned lining cement is vinyl acetate resin water based emulsion, sex change vinyl acetate acrylic resin copolymer or vinyl acetate acrylic resin copolymer.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP101336/98 | 1998-04-13 | ||
| JP10133698A JP3955387B2 (en) | 1998-04-13 | 1998-04-13 | Packaging container and lid bonding method |
| JP101336/1998 | 1998-04-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1236722A true CN1236722A (en) | 1999-12-01 |
| CN1105059C CN1105059C (en) | 2003-04-09 |
Family
ID=14298006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99104991 Expired - Lifetime CN1105059C (en) | 1998-04-13 | 1999-04-13 | Method of sticking container and cover for packing |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP3955387B2 (en) |
| CN (1) | CN1105059C (en) |
| TW (1) | TW378189B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101254872B (en) * | 2007-02-27 | 2012-04-04 | 株式会社吴羽 | Packing film device with fins |
-
1998
- 1998-04-13 JP JP10133698A patent/JP3955387B2/en not_active Expired - Lifetime
-
1999
- 1999-04-12 TW TW88105761A patent/TW378189B/en not_active IP Right Cessation
- 1999-04-13 CN CN 99104991 patent/CN1105059C/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101254872B (en) * | 2007-02-27 | 2012-04-04 | 株式会社吴羽 | Packing film device with fins |
| CN101254874B (en) * | 2007-02-27 | 2013-06-19 | 株式会社吴羽 | Packing film device with fins |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1105059C (en) | 2003-04-09 |
| JPH11292071A (en) | 1999-10-26 |
| JP3955387B2 (en) | 2007-08-08 |
| TW378189B (en) | 2000-01-01 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: KUREHA CHEMICAL INDUSTRY CO., LTD. Free format text: FORMER OWNER: KUREHA CHEMICAL INDUSTRY CO., LTD.; JILIN PAPERWORK CO., LTD. Effective date: 20030613 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20030613 Patentee after: Kureha Chemical Industry Co., Ltd. Patentee before: Kureha Chemical Industry Co., Ltd. Patentee before: Jilin Paper Industry Corporation |
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| C56 | Change in the name or address of the patentee |
Owner name: KUREHA CORP. Free format text: FORMER NAME OR ADDRESS: KUREHA CHEMICAL INDUSTRY CO., LTD. |
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| CP01 | Change in the name or title of a patent holder |
Address after: Tokyo, Japan Patentee after: Kureha Corp. Address before: Tokyo, Japan Patentee before: Kureha Chemical Industry Co., Ltd. |
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| CX01 | Expiry of patent term |
Granted publication date: 20030409 |
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| CX01 | Expiry of patent term |