CN1895197A - Single package absorbent article - Google Patents
Single package absorbent article Download PDFInfo
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- CN1895197A CN1895197A CNA2006100917374A CN200610091737A CN1895197A CN 1895197 A CN1895197 A CN 1895197A CN A2006100917374 A CNA2006100917374 A CN A2006100917374A CN 200610091737 A CN200610091737 A CN 200610091737A CN 1895197 A CN1895197 A CN 1895197A
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- mentioned
- label band
- bonding
- absorbent article
- absorber
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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
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/551—Packaging before or after use
- A61F13/5513—Packaging before or after use packaging of feminine sanitary napkins
- A61F13/55135—Packaging before or after use packaging of feminine sanitary napkins before use
- A61F13/5514—Packaging before or after use packaging of feminine sanitary napkins before use each item packaged single
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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
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15577—Apparatus or processes for manufacturing
- A61F13/15707—Mechanical treatment, e.g. notching, twisting, compressing, shaping
- A61F13/15747—Folding; Pleating; Coiling; Stacking; Packaging
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Epidemiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention provided an individually packaged absorbent article, with a packaging sheet and by tying end edges of opening sides with a tag tape which is opened easily and has a sufficient length if displacement or changes in turning points occur, and to enable the assembly while the absorbent articles flow vertically in the manufacturing line and folding processing while they remain in the vertical flow. In the individually packaged pad made by packaging the pad, having the absorber (4) interposed between the liquid-permeable surface sheet (3) and the back surface sheet (2), with the individually packaging sheet (14) and by tying an end edge (14a) of the opening side with a tag tape (15), the tag tape (15) has non-tacky holding parts (15a), (15a) in the side edge part perpendicular to the direction of the end edge (14a) of the opening side on the tacky surface side opposing to the individually packaging sheet (14).
Description
Technical field
The present invention relates to absorbent commodity by the independent packing of package panel.
Background technology
In the past, as absorbent commodity N such as sanitary napkin, sanitary pad, leucorrhea liner, incontinence pads, for example, as shown in figure 17, known article are: sandwich the absorber of being made by cotton official form for filing a lawsuit slurry etc. 52 between opaque liquid back sheet of being made by polythene strip or the stacked non-woven fabrics of polyethylene etc. 50 and the liquid permeability surface patch 51 made by non-woven fabrics or conductivity of an aperture plastic sheet etc.
In order to prevent the skew under the wearing state, the form that this absorbent commodity N exists has: for example form 1 or many bond layers 53,53 in non-skin contact surface side (outer surface), and, on the long side direction both sides of sanitary towel's main body, integrally formed outward extending wing flap W, W, simultaneously, on the surface (outer surface) of opaque liquid back sheet 50 sides of this wing flap W, W, bond layer 54,54 is set.
When being fixed on above-mentioned absorbent commodity N on the underwear 30, as shown in figure 18, on the part of health, post absorbent commodity N, take out above-mentioned wing flap W, the W that stretches out to the side from underwear, by fold line RL, RL folding two wing flap W, W, be involved in the crotch portion of underwear and be bonded in outer surface between the hip of underwear 30.
On the other hand, when the above-mentioned absorbent commodity N of independent packing, cover above-mentioned bond layer 53 by the stripping film of making by paper or thin film ..., 54 ..., simultaneously, as shown in figure 19, package panel 61 is configured in the outer surface side of absorbent commodity N, along long side direction with the N of sanitary towel, stripping film and package panel 61 three foldings together or four foldings, heat-sealing side edge portions, simultaneously, by the fixing seal opening portion (for example with reference to following patent documentation 1 etc.) of label band 60 grades.
Actual when on production line, carrying out above-mentioned independent packing, as shown in figure 20, finishing wing flap W into the absorbent commodity of Product Status through assembling procedure waits to non-use face side (back sheet side) by flap (セ one ラ one) (flap) in transport process or after using face side (surface patch side) to fold, reverse 90 ° in the plane, independent package panel 61 is imported opaque liquid back sheet rear flank, by above-mentioned flap, it is folding with independent package panel 61 successively to be positioned at the leading section of left and right sides and rearward end respectively, and the peristome end margin by the independent package panel 61 of label band 60 sealings supplied with by label band tube also cuts off (for example with reference to patent documentation 2 etc.).
As the label band 60 of the edge of opening that seals above-mentioned package panel, in the past, as shown in figure 21, use paper or plastic tape etc., form the bond layer that can peel off on one side, and fore-end is converted into two-layer as non-bonded part, the holding part 60a when peeling off.
But, the label band of supplying with by label band tube easily since bending, vibration etc. with the vertical direction of production line on produce and misplace, and, when folding tag brings the non-bonded part that is provided as holding part, owing to reasons such as folding position variations, can not guarantee enough bonding length, have problem as described below: reduce the following adhesive strength of Product Status, the absorbent commodity after using with packing and be difficult to seal up (only め Ru) when abandoning.
And in above-mentioned independent packaging production line, the folding of label band 60 ends needs to transmit on one side along production line on one side carry out with flap, vertically transmit sanitary towel after, for folding and fixed labels band 60, must reverse 90 ° becomes the horizontal mobility operation.But owing to reverse 90 °, each sanitary towel is easy to generate the spacing dislocation, has problems such as causing the yield rate deterioration.
Summary of the invention
Therefore, major subjects of the present invention is, a kind of individually packaged absorbent article is provided, use the packing absorbent commodity, described absorbent commodity presss from both sides between liquid permeability surface patch and back sheet establishes absorber, and the open side end margin is fixed with the label band, and above-mentioned label band breaks a seal easily, even and the change of generation dislocation or folding position, can guarantee that also above-mentioned label has sufficient bonding length.And in production line, absorbent commodity can keep the state of vertical mobile operational process to assemble, and keeps this vertical mobile operational process state to fold processed.
In order to solve above-mentioned the 1st problem, the present invention of first technical scheme provides a kind of individually packaged absorbent article, uses the packing absorbent commodity, described absorbent commodity presss from both sides between liquid permeability surface patch and back sheet establishes absorber, the open side end margin is fixed with the label band, it is characterized in that
Above-mentioned label band, in the relative bonding plane side of package panel, with the vertical side edge portions of the direction of above-mentioned open side end margin on form non-bonding holding part.
In the present invention of above-mentioned first technical scheme record, the label band, in the bonding plane side of package panel relatively, with the vertical side edge portions of direction at above-mentioned open side edge on form non-bonding holding part.Therefore, can hold individually packaged absorbent article by one hand, peel off in the mode of taking the label band from lateral side off with the finger of a hands, thereby take apart.Under this situation of peeling off mode, especially, insert finger from the next door of label band easily for the individually packaged absorbent article or the narrow individually packaged absorbent article of width of envelope in open side end margin portion does not carry out, take apart easily.
And, because the side edge portions of label band is formed with non-bonded part, even thereby a little change in folding position, perhaps the installation site changes to some extent, and its dislocation also is to produce in the direction of open side end margin, therefore always can guarantee enough bonding length, therefore, Product Status is compared with the past, encasing exhausted absorbent commodity with package panel when abandoning, is more prone to seal up the label band.And, for the mode that forms non-bonded part in the side edge portions of label band, the formation direction of above-mentioned non-bonded part is the production line direction, therefore in production line, absorbent commodity keeps the state of vertical mobile operational process to assemble, keep the state of this vertical mobile operational process to fold processed, fix getting final product by above-mentioned label band.Therefore, can eliminate because 90 ° of problems such as yield rate reduction that cause of counter-rotating.
As the present invention of second technical scheme, provide first technical scheme described individually packaged absorbent article, wherein, above-mentioned non-bonding holding part is formed on the both sides or a side of label band.
The present invention as the 3rd technical scheme, provide first or second technical scheme described individually packaged absorbent article, wherein, formation begins along the expansion section of the non-bonding scope of the width extension of being with from above-mentioned non-bonded part on the pars intermedia of above-mentioned label band.
The invention of above-mentioned the 3rd technical scheme record forms the expansion section that begins the non-bonding scope of broad ways extension from above-mentioned non-bonded part on the pars intermedia of label band.Therefore, by finger being inserted into above-mentioned non-bonding expansion section, easily peeling label band.
Be described in detail as above, according to the present invention, the label band is taken apart easily, even and the change of generation dislocation or folding position, also can guarantee has enough bonding length on the above-mentioned label band.And in production line, absorbent commodity can keep the state of vertical mobile operational process to assemble, and keeps the state of vertical mobile operational process to fold processing, therefore can eliminate the problems such as reduction of yield rate.
Description of drawings
Fig. 1 is the broken section expanded view of sanitary napkin 1 of the present invention.
Fig. 2 is its back view.
Fig. 3 be Fig. 1 along the III-III line to view.
Fig. 4 is an expression wing flap to the plane graph of the folding state of liquid permeability surface patch 3.
Fig. 5 is an expression wing flap to the plane graph of the folding state of opaque liquid back sheet 2.
Fig. 6 is the expression perspective view of packing main points separately.
Fig. 7 is the perspective view of the independent packed state of expression.
Fig. 8 represents label band 15, (A) is plane graph, (B) is back view.
Fig. 9 is the plane graph of variation of the generation type of expression holding part 15a.
Figure 10 is the plane graph of other variation of the generation type of expression holding part 15a.
Figure 11 is the perspective view of taking main points apart of expression label band 15.
Figure 12 is other routine fold sequence figure (one) of the independent manner of packing of expression.
Figure 13 is other routine fold sequence figure (its two) of the independent manner of packing of expression.
Figure 14 is other routine fold sequence figure (its three) of the independent manner of packing of expression.
Figure 15 is other routine fold sequence figure (its four) of the independent manner of packing of expression.
Figure 16 is other routine fold sequence figure (its five) of the independent manner of packing of expression.
Figure 17 is the expanded view of sanitary napkin N in the past.
Figure 18 is the perspective view of the wearing main points of expression sanitary towel.
Figure 19 is the expression perspective view of packing main points separately.
Figure 20 is that the operation of sanitary napkin 1 is produced line chart.
Figure 21 is the expanded view of label band 60.
The specific embodiment
Followingly embodiments of the present invention are described in detail with reference to accompanying drawing.
(structure example of absorbent commodity)
Fig. 1 is the broken section expanded view of sanitary napkin 1 of the present invention, and Fig. 2 is its back view, Fig. 3 be Fig. 1 along the III-III line to view.
The opaque liquid back sheet 2 that above-mentioned sanitary napkin 1 is made of polythene strip, polythene strip etc., make liquid permeability surface patch 3 that menses or leucorrhea etc. see through rapidly, the absorber 4 that constitutes by cotton official form for filing a lawsuit slurry or synthetic paper-pulp etc. between these two thin slices 2,3, constitute around the crape paper 5 of above-mentioned absorber 4 and the sidepiece non-woven fabrics 6,6 that forms along long side direction respectively in surperficial both sides for the shape retention that improves this absorber 4 and diffusibility.Around above-mentioned absorber 4, lower edge portion thereon, bonding agent or the adhesion means such as heat-sealing of the peripheral portion of above-mentioned opaque liquid back sheet 2 and liquid permeability surface patch 3 by hot melt etc. engages, and, in its both sides of the edge portion, above-mentioned opaque liquid back sheet 2 that extends to side direction than absorber 4 and above-mentioned sidepiece non-woven fabrics 6 bonding agent or the adhesion means such as heat-sealing by hot melt etc. engages.In this manual, the flap of this both sides of the edge portion partly is called " sidepiece periphery flap Fs ".
Below, the structure of above-mentioned sanitary napkin 1 is described in further detail.
Though above-mentioned opaque liquid back sheet 2 has adopted alkenes resin sheets such as polyethylene or polypropylene etc. to have the sheet material of water-resisting property at least, but, in addition, the stacked non-woven fabrics that also can adopt stacked non-woven fabrics on polythene strip etc. and form or use non-woven fabric plate (in this case, forming the opaque liquid back sheet) etc. on the basis of further guaranteeing opaque liquid in fact by waterproof membrane and non-woven fabrics at the folder moisture film of setting up defences.In the last few years, considered by anti-viewpoint of going mouldy that tendency adopted the material with poisture-penetrability.This water proof poisture-penetrability sheet material extends and little porous sheet of acquisition along single shaft or biaxially oriented for by after the melting mixing inorganic filler forms thin slice in alkenes resins such as polyethylene or polypropylene.
Secondly, the preferred non-woven fabrics that adopts porose or atresia of above-mentioned liquid permeability surface patch 3, porous plastic sheet etc.As the raw material fiber that constitutes non-woven fabrics, except alkenes such as polyethylene or polypropylene, polyesters, synthetic fibers such as polyamide-based, for example can also adopt natural fibers such as regenerated fibers such as artificial silk or ammonia copper wire, cotton, also can adopt the non-woven fabrics that obtains by suitable processing method such as spun laced process, spun-bond process, heat viscosity method, meltblown, needle point method.In these processing methods, the advantage of spun laced process is to be imbued with flexibility and drapability, and the advantage of heat viscosity method is fluffy softness.On the other hand, at the upper surface of above-mentioned liquid permeability surface patch 3, on the both sides of crossing over row's blood corresponding position, form sidepiece embossing 7,7 along long side direction roughly respectively, and do not form arcuation embossing 8,8 in the front and rear part.
Absorber 4 between above-mentioned opaque liquid back sheet 2 and liquid permeability surface patch 3 for example is made of fine hair official form for filing a lawsuit slurry and water absorbent polymer.Above-mentioned water absorbent polymer is for example sneaked into as nodular powder in the paper pulp that constitutes absorber.Above-mentioned paper pulp for example can adopt the material that is made of cellulose fibre such as the chemical pulp that obtains by timber, dissolving pulp or man-made cellulose fibers such as artificial silk, acetate fiber, functional and in price, compare with broad leaf tree paper pulp, be more suitable for the coniferous tree paper pulp that adopts fiber long.As this example, under the situation that the crape paper 5 that centers on absorber 4 is set, as a result of, crape paper 5 is between liquid permeability surface patch 3 and absorber 4, by the good above-mentioned crape paper 5 of absorbability, body fluid is spread rapidly, can prevent simultaneously the reverse flow of menses etc.
On the other hand, both sides in the face side of this sanitary napkin 1, along long side direction sidepiece non-woven fabrics 6,6 is set on the roughly total length of sanitary towel 1 respectively, the part of this non-woven fabrics 6,6 forms wing flap W, W with the part of the opaque liquid back sheet 2 that extends to the side equally when extend the side.
Consider that from the function aspects of paying close attention to above-mentioned sidepiece non-woven fabrics 6 can use water-proofing treatment non-woven fabrics or hydrophilic treated non-woven fabrics.For example, if pay attention to preventing the infiltration of menses, leucorrhea etc. or improve function such as skin sense of touch, then wish to adopt the water-proofing treatment non-woven fabrics that has been coated with silicon class, wax class, alkyl Chlorizate chromium class waterproofing agent etc.In addition, if pay attention to the absorbabilitys in above-mentioned wing flap W, W such as menses, then wish to adopt coexistences such as the oxidation product polymeric method or also by in the synthetic fibers manufacture process, making chemical compound with hydrophilic group, for example Polyethylene Glycol by utilizing slaines such as stannic chloride to handle,, surface local obtains porous so that dissolving, and make the sedimentary method of metal hydroxides etc., make synthetic fibers have swelling or porous, utilize capillarity that hydrophilic hydrophilic treated non-woven fabrics is provided.
As shown in Figure 2, pressing from both sides between above-mentioned liquid permeability surface patch 3 and the opaque liquid back sheet 2 on the non-skin contact of the main part of establishing absorber 4, according to the fixed coated pattern that is suitable for relative underwear, the main body that prevents that forms many (in the illustrated example being 4) is offset bond layer 9,9 ..., and these prevent main body skew bond layer 9,9 ... cover with release liner 11 by main body.And, on the surface of opaque liquid back sheet 2 sides of above-mentioned wing flap W, W, forming and prevent wing skew bond layer 10,10, these prevent that the wing skew bond layer 10,10 from being covered with release liner 12 by a wing that crosses on width.Aforementioned body with release liner 11 and the wing with release liner 12 in the zone that dotted line 13 enclosed with hot-melt adhesive etc. by cementation securely, thereby integrated.In addition, in the present embodiment, use a release liner to prevent that as covering the wing is offset the release liner 12 of bond layer 10,10, but about also can being separated into.
Bonding agent as forming above-mentioned anti-offset bond layer 9,10 is suitable for adopting so that any one is the material of main component in styrenic polymer, viscosifier, the plasticizer.Have as above-mentioned styrenic polymer: styrene-ethylene-butylene-styrene block copolymer, styrene-butylene-styrene block copolymer, styrene-isobutylene-styrene copolymer etc., can only use above-mentioned wherein a kind ofly, also can use two or more polymer blends.Wherein, consider optimization styrene-ethylene-butylene-styrene block copolymer from the good thermal stability this point.In addition, above-mentioned viscosifier and plasticizer preferably adopt and are solid material at normal temperatures, for example have as viscosifier: C5 class Petropols, C9 class Petropols, dicyclopentadiene class Petropols, Colophonium class Petropols, polyterpene resin, terpene phenol resin etc., as above-mentioned plasticizer, for example except that monomeric plasticizers such as tricresyl phosphate, dibutyl phthalate, dioctyl phthalate, also have polymeric plasticizers such as ethene polymers or polyester.
As above-mentioned release liner 11,12, for with the contact surface of anti-offset bond layer 9,10, for example can use the demoulding treatment fluid of coating or sprayed silicon resinoid, fluorine-type resin or tetrafluoroethylene resinoid etc., carry out paper after the demoulding is handled or plastic sheet etc.In addition, not handling even do not carry out the demoulding especially, so long as in fact can not cause the material that bonding force descends, both can be thin film itself, also can be non-woven fabrics itself.
(the independent packing main points of sanitary towel 1)
Separately during the above-mentioned sanitary napkin 1 of packing, as shown in Figure 4, with near the position outside of absorber 4 lateral edges as fold line, with a wing flap W, comprise sidepiece periphery flap Fs, fold into liquid permeability surface patch 3 rear flank with the wing with release liner 12, with near the position outside of absorber 4 lateral edges as fold line, with another wing flap W, comprise sidepiece periphery flap Fs, fold into liquid permeability surface patch 3 sides with the wing with release liner 12.Perhaps as shown in Figure 5, with near the position outside of absorber 4 lateral edges as fold line, with a wing flap W, comprise sidepiece periphery flap Fs, fold into opaque liquid back sheet 2 rear flank with the wing with release liner 12, with near the position outside of absorber 4 lateral edges as fold line, with another wing flap W, comprise sidepiece periphery flap Fs, fold into opaque liquid back sheet 2 sides with release liner 12 with the wing.
In addition, in this case, wish the state that utilizes the conformal means to keep above-mentioned wing flap W to be folded.Particularly,, use paper material, utilize it to crease and to keep folded state as above-mentioned wing release liner 12 with stiffness to a certain degree as its first means.In addition, as second means, can utilize the temporarily fixing maintenance of any one engagement means in hot melt, heat-sealing, the ultrasonic bonding.And, wish to utilize the temporarily fixing maintenance of any one engagement means in above-mentioned hot melt, heat-sealing, the ultrasonic bonding too for the lap of above-mentioned wing flap W, W.
Above-mentioned wing flap W, W are folded into face side or rear side respectively, sanitary napkin 1 is packed separately by independent package panel 14.In addition, illustrate and illustrated example all be with wing flap W, W to the folding situation of face side, also carry out equally to the situation that rear side is folding.
As shown in Figure 6, the width dimensions of the independent package panel 14 of predetermined length is than spreading width (the wing flap W of sanitary towel 1, distance between the front end of W) narrow, than wing flap W, the width of W folded state is wide, independent package panel 14 by this predetermined length, sanitary towel 1 is configured on the independent package panel 14, and the open side end margin 14a that makes independent at least package panel 14 is positioned at one of the end, front and back than sanitary towel 1 position in the outer part, and above-mentioned independent package panel 14 and main body firmly fix by hot-melt adhesive etc. with release liner 12 with the release liner 11 and/or the wing.
Thereafter, folding sanitary towel rearward end side on the position of fold line (1), folding sanitary towel leading section side on the position of fold line (2), then as shown in Figure 7, separately side edge portions 14b, the 14b of the opening of package panel 14 fix, heat one of suitable closed means such as blow, bonding agent by embossing or its combination is sealed.And, after the open side end margin 14a of package panel 14 preferably engages by bonding agent separately, with 15 sealings of label band.
In addition, in the above-described embodiments, comprise sidepiece periphery flap Fs and folding wing flap W, W, but also can be only that wing flap W, W is partially folded to surface patch 3 sides or back sheet 2 sides.
Above-mentioned label band 15 is the parts that are made of paper or plastic sheeting etc., as shown in Figure 8, bonding plane side in independent relatively package panel 14 forms non-bonding holding part 15a, 15a in the vertical side edge portions of direction with open side end margin 14a, and mid portion becomes bonding plane 15b.The bonding agent that forms above-mentioned bonding plane 15b can use and form the same bonding agent of bonding agent of above-mentioned anti-offset bond layer 9,10 or the bonding agent that suitably changes.The formation method of above-mentioned non-bonding holding part 15a is, behind whole coating adhesive of one side side with the tape base material, perhaps in sending out the operation of the splicing tape of coating adhesive in advance, folding its side edge portions and forming, and, can be by forming at the bonding other materials of side edge portions.And, also can by with not on non-bonded part 15a the mode coating adhesive of coating adhesive form.
Above-mentioned holding part 15a can be formed on the side edge portions of both sides as shown in Figure 8, also can only be formed on one-sided edge as shown in Figure 9.And, also can on the pars intermedia of above-mentioned label band 15, form the expansion section that begins the non-bonding scope of broad ways extension from above-mentioned non-bonded part.Concrete shown in Figure 10 (A), be that pars intermedia at label band 15 is to cross the example that forms non-bonded part 15c with 15 mode, Figure 10 (B) is the pars intermedia at label band 15, extend from the non-bonding holding part 15a of a side, form the example of the non-bonded part 15c of bulging shape, Figure 10 (C) is the pars intermedia at label band 15, extends respectively from the non-bonding holding part 15a of both sides, forms the non-bonded part 15c of bulging shape, the example of 15c.
When opening independent packing sanitary towel, as shown in figure 11, one hand is held independent packing sanitary towel, peels off in the mode of taking label band 15 from the sidepiece of label band 15 off with the finger of a hands, takes label band 15 apart.For the independent packing sanitary towel or the narrow independent sanitary towel of width of envelope in the open side end margin 14a of portion does not carry out, insert finger from the next door of label band 15 easily, thereby take apart easily especially.
And, because the side edge portions of label band 15 forms non-bonding holding part 15a, therefore, even a little change in folding position, perhaps the installation site changes to some extent, and its dislocation also is the direction that occurs in open side end margin 14a, therefore always can guarantee sufficient bonding length, therefore Product Status is compared with the past, encasing exhausted sanitary towel 1 with package panel when abandoning, is more prone to seal up label band 15.
But, can adopt the whole bag of tricks as the independent manner of packing of sanitary towel 1.For example, can be six kinds of folding modes shown in Figure 12～16.
Particularly, as shown in figure 12, sanitary towel 1 is configured on the package panel 116.In illustrated example, the state roughly consistent with an outward flange and the side long side edge 17a of a flank shape flap W of sanitary towel 1 is configured.
Above-mentioned package panel 10 is thin slices of the essentially rectangular shape divided by pair of right and left long side edge 17a, the 17b corresponding with the long side direction of sanitary towel 1 with corresponding pair of right and left short brink edge 18a, the 18b of the short side direction of sanitary towel 1.Raw material can adopt paper or plastic foil etc., and still, the preferred employing approaches and the higher plastic foil of flexibility.Wish that size as shown in figure 12, long limit size is more slightly longer than the total length size of sanitary towel 1, forwardly side and rear portion side guarantee to form surplus of length, the minor face size is with respect to the wing flap W that launches sanitary towel 1, the width dimensions of W, at least can guarantee more than the wide 5mm that the surplus of length M more than the preferred wide 10mm is as the bonding region of above-mentioned wire bonding agent 20 described below.
On the contact surface of sanitary towel's 1 side of above-mentioned package panel 14, preventing to be offset bond layer and form on the corresponding zone of scope, in illustrated example, implement in full the demoulding and handle at least with above-mentioned.The above-mentioned demoulding is handled by coating or demoulding treatment fluids such as sprayed silicon resinoid, fluorine-type resin or tetrafluoroethylene resinoid and is formed.And, at the exterior side of above-mentioned package panel 14 and near opposite side long side edge, be provided with the wire bonding agent 20 that is provided with along long side direction.And, in short brink edge 18a side, cut long side edge 17a, 17b and short brink edge 18a and intersect the bight of fork, form notch 19a, 19b respectively.
From state shown in Figure 12, at first, as shown in figure 13, a side long side edge 17a side part that will be provided with the package panel 16 of wire bonding agent 20 sides by fold line A folds to surface patch 3 sides with wing flap W.At this, though the position of fold line A is near the position outside of lateral margin of absorber 4 in illustrated example,, according to circumstances, also can not comprise the sidepiece flap of sanitary towel's main body and be the base end part of wing flap W.Perhaps, also can comprise the part of absorber lateral edges and fold.
Then, as shown in Figure 13, the opposite side long side edge 17b side part of package panel 16 is folding to surface patch 3 sides with wing flap W by fold line B.This opposite side long side edge 17b side part, strippingly bonding by the wire bonding agent 20 on the outer surface that is arranged at the folding side long side edge 17a side part of pro-.As shown in figure 14, two side portions at the long side edge of package panel 16 17a, 17b folds under the state of liquid permeability surface patch 3 sides successively, and the part of sanitary towel 1 that comprises absorber 4 ends (oblique line scope) is from by being formed on notch part 19a on the package panel 16, peristome that 19b forms towards the outside.Be roughly about 5～20mm apart from exposing of absorber end, about preferred 10～20mm apart from S.In addition, though above-mentioned wire bonding agent 20 cements in the long side edge 17a side of a side under finished product state, but, hope is being handled on the surface of side by the demoulding that is arranged on opposite side long side edge 17b on the production line, and opposite side long side edge 17b is overlapped with a side long side edge 17a, stick to a side long side edge 17a side thereby change.Above-mentioned wire bonding agent 20 can be continuous wire, also can be interrupted wire.
After finishing width folding of sanitary towel 1 and package panel 16, then as shown in figure 14, at short brink edge 18a along package panel 16, the direction of 18b and be set in the position by the fold line C of the position (roughly 1/3 split position of long side direction) of rear portion side of sanitary towel 1, with the rear portion side of sanitary towel 1 with the short brink edge 18b side part of package panel 16 after surface patch 3 sides are folding (referring to Figure 15), as shown in figure 15, at short brink edge 18a along package panel 16, the direction of 18b and be set in the position by the fold line D of the position (roughly 1/3 split position of long side direction) of toe lateral of sanitary towel 1, the toe lateral of folding sanitary towel 1 and the short brink edge 18a side part of package panel 16, strippingly be bonded on the outer surface of package panel 16 by the label band 15 that is arranged on this short brink edge 18a, keep collapsed shape.
(other embodiment)
(1) in the above-described embodiments, be provided with and be used to cover the main body release liner 11 that prevents main body skew bond layer 9,9, but can be by inner face side in above-mentioned independent package panel 14, at least carry out demoulding processing at the above-mentioned counterpart of main body skew bond layer 9,9 that prevents, omit aforementioned body release liner 11.In this case, can improve operating efficiency by reducing materials used, and help to reduce rubbish.
(2) in the above-described embodiments, wing flap W, W are fold line with near the position outside of absorber 4 lateral edges, folding with sidepiece periphery flap Fs to liquid permeability surface patch 3 sides, but can with the inner side of absorber lateral edges fold line also, folding with the side edge portions of sidepiece periphery flap Fs and absorber 4 to liquid permeability surface patch 3 sides.In this case, can realize further densification.
(3) in the above-described embodiments, be that example has been described in detail with the sanitary napkin 1 that is formed with wing flap W, W, can be suitable for too with the ight sanitary napkin of flap but be formed with the bag buttocks for the sanitary towel that does not have the wing flap or rear lateral portion.
(4) in the above-described embodiments, formed wing flap W, W, but also can form wing flap W with sidepiece non-woven fabrics 6 separately, also can form wing flap W with opaque liquid back sheet 2 separately by sidepiece non-woven fabrics 6 and opaque liquid back sheet 2.
Claims (3)
1. an individually packaged absorbent article is used the packing absorbent commodity, and described absorbent commodity presss from both sides between liquid permeability surface patch and back sheet establishes absorber, with label band permanent opening side edge, it is characterized in that,
Described label band, in the relative bonding plane side of package panel, with the vertical side edge portions of the direction of described open side end margin on form non-bonding holding part.
2. individually packaged absorbent article according to claim 1 is characterized in that,
Described non-bonding holding part is formed on the both sides or a side of label band.
3. individually packaged absorbent article according to claim 1 and 2 is characterized in that,
On the pars intermedia of described label band, form from described non-bonded part and begin along the expansion section of the non-bonding scope of the width extension of being with.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005171029 | 2005-06-10 | ||
| JP2005-171029 | 2005-06-10 | ||
| JP2005171029A JP4806217B2 (en) | 2005-06-10 | 2005-06-10 | Individual absorbent articles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1895197A true CN1895197A (en) | 2007-01-17 |
| CN1895197B CN1895197B (en) | 2012-08-29 |
Family
ID=37607935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006100917374A Active CN1895197B (en) | 2005-06-10 | 2006-06-12 | Single package absorbent article |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4806217B2 (en) |
| CN (1) | CN1895197B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101999965A (en) * | 2009-08-31 | 2011-04-06 | 大王制纸株式会社 | Separately-wrapped absorbency product |
| CN103140197A (en) * | 2010-09-30 | 2013-06-05 | 尤妮佳股份有限公司 | Individually wrapped products |
| WO2017065661A1 (en) * | 2015-10-16 | 2017-04-20 | Sca Hygiene Products Ab | Packaging unit for a disposable hygiene article and method of forming the packaging unit |
| CN115038418A (en) * | 2020-07-28 | 2022-09-09 | 大王制纸株式会社 | Individually packaged absorbent article and method for manufacturing individually packaged absorbent article |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2690967C (en) * | 2007-06-18 | 2013-04-09 | The Procter & Gamble Company | Tri-folded disposable absorbent article, packaged absorbent article, and array of packaged absorbent articles with substantially continuously distributed absorbent particulate polymer material |
| JP4540126B2 (en) | 2007-06-28 | 2010-09-08 | 大王製紙株式会社 | Individual absorbent articles |
| JP5074853B2 (en) * | 2007-07-31 | 2012-11-14 | 大王製紙株式会社 | Sanitary napkin |
| JP5443920B2 (en) * | 2009-09-18 | 2014-03-19 | ユニ・チャーム株式会社 | Manufacturing method and manufacturing apparatus for sheet-like member according to absorbent article |
| DE102010015559A1 (en) * | 2010-04-16 | 2011-10-20 | Paul Hartmann Ag | Ladies or incontinence bandage |
| JP5702105B2 (en) * | 2010-10-12 | 2015-04-15 | 花王株式会社 | Absorbent package |
| JP5697439B2 (en) * | 2010-12-27 | 2015-04-08 | ユニ・チャーム株式会社 | Absorbent article package and method for folding absorbent article package |
| CN106413656B (en) * | 2014-06-13 | 2021-08-24 | 易希提卫生与保健公司 | Packaging unit with improved sealing and method of forming the same |
| JP7091101B2 (en) * | 2018-03-20 | 2022-06-27 | 大王製紙株式会社 | Absorbent article |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0719742Y2 (en) * | 1989-09-05 | 1995-05-10 | 日本電気株式会社 | Paper cutter |
| US5106384A (en) * | 1990-05-08 | 1992-04-21 | Minnesota Mining And Manufacturing Company | Zone adhesive/release coated tape and process |
| JPH0566039U (en) * | 1991-07-04 | 1993-08-31 | 正毅 藤原 | Adhesive tape |
| KR100273607B1 (en) * | 1991-11-15 | 2001-01-15 | 데이비드 엠 모이어 | Sanitary Napkin Wrapping Paper and Adhesive Tab Structure |
| WO1994004111A1 (en) * | 1992-08-21 | 1994-03-03 | The Procter & Gamble Company | Refastenable adhesive fastening systems for individually packaged disposable absorbent articles |
| US5578152A (en) * | 1994-06-21 | 1996-11-26 | The Procter & Gamble Company | Method for manufacturing tape tab fasteners |
| JPH08269410A (en) * | 1995-04-03 | 1996-10-15 | Masaki Kobayashi | Pressure-sensitive adhesive tape for temporary bonding |
| GB2380412B (en) * | 1997-12-19 | 2003-05-21 | Kimberly Clark Co | Absorbent article and method of wrapping |
| DE19952569B4 (en) * | 1999-11-02 | 2005-07-14 | 4P Folie Forchheim Gmbh | Web-shaped packaging material |
| US6595977B1 (en) * | 2000-04-20 | 2003-07-22 | Mcneil-Ppc, Inc. | Absorbent article having a high coefficient of friction backsheet and a self-release tape tab |
| JP4426163B2 (en) * | 2001-10-02 | 2010-03-03 | ユニ・チャーム株式会社 | Individual package for absorbent articles and method for producing the same |
| JP3801127B2 (en) * | 2002-09-30 | 2006-07-26 | 大王製紙株式会社 | Absorbent manufacturing equipment |
-
2005
- 2005-06-10 JP JP2005171029A patent/JP4806217B2/en not_active Expired - Fee Related
-
2006
- 2006-06-12 CN CN2006100917374A patent/CN1895197B/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101999965A (en) * | 2009-08-31 | 2011-04-06 | 大王制纸株式会社 | Separately-wrapped absorbency product |
| CN103140197A (en) * | 2010-09-30 | 2013-06-05 | 尤妮佳股份有限公司 | Individually wrapped products |
| CN105326610A (en) * | 2010-09-30 | 2016-02-17 | 尤妮佳股份有限公司 | Individually wrapped products |
| US9278035B2 (en) | 2010-09-30 | 2016-03-08 | Unicharm Corporation | Individually packaged product |
| CN105326610B (en) * | 2010-09-30 | 2018-07-06 | 尤妮佳股份有限公司 | Subcontract Product |
| WO2017065661A1 (en) * | 2015-10-16 | 2017-04-20 | Sca Hygiene Products Ab | Packaging unit for a disposable hygiene article and method of forming the packaging unit |
| CN115038418A (en) * | 2020-07-28 | 2022-09-09 | 大王制纸株式会社 | Individually packaged absorbent article and method for manufacturing individually packaged absorbent article |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2006340978A (en) | 2006-12-21 |
| JP4806217B2 (en) | 2011-11-02 |
| CN1895197B (en) | 2012-08-29 |
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