CN2265182Y

CN2265182Y - Single package feminine napkin

Info

Publication number: CN2265182Y
Application number: CN 96214800
Authority: CN
Inventors: 水谷聡
Original assignee: Unita Corp
Current assignee: Unita Corp
Priority date: 1995-06-30
Filing date: 1996-06-20
Publication date: 1997-10-22
Anticipated expiration: 2006-06-20

Abstract

The utility model relates to a single package feminine napkin, which is composed of a sanitary towel whose back surface folded outward, and a packaging film, wherein, the sanitary towel is packaged by that one end of the longitudinally opposite ends of the sanitary towel is arranged at the lower side of the other end of the longitudinally opposite ends of the sanitary towel, and is folded by the packaging film; one part of the packaging film is bonded integrally on the external surface of a covering piece at a preset region of the packaging film; the covering piece covers a bonded region at the back surface of the sanitary towel protectively; one of the longitudinally opposite ends of the packaging film can be opened to bond the external surface of the packaging film; in this way, the longitudinal end of the packaging film can endure the repeated operation of stripping and binding on the outer surface of the whole bonded region.

Description

Single sanitary towel of packing

This utility model relates to a kind of single packing sanitary towel, and is especially a kind of that fold and adopt the packaging film sanitary towel or the menopad of packing separately.

What common recommendation was adopted is single sanitary towel of packing, a sanitary towel is folding within it, the sanitary towel back side that folds outwardly and one vertically end be positioned at its another vertically end below, and packed with the packaging film of a big envelope form, has a tie rod that stretches out from opening on the big envelope, Japanese Utility Model prospectus Sho57-57828 and Sho57-34211 disclose the sanitary towel of this packing, wherein adopt the bonding agent on the tie rod inner face that tie rod can be cemented on the big envelope external surface with opening, thus closing any opening.

But the weak point of the sanitary towel of above-mentioned packing is, when when opening opening tie rod is peeled off on by the big envelope body, if big envelope is to be made by a kind of soft plastic sheeting, then big envelope tends to be torn or elongated inadequately.

Therefore, main purpose of the present utility model is, proposes a kind of sanitary towel of single packing, with head it off.

According to a kind of single sanitary towel of packing that the utility model proposes; this sanitary towel is combined into by a strip sanitary towel and its size packaging film greater than sanitary towel; sanitary towel with user skin-noncontact face on have an adhesion zone and that sanitary towel is fixed on the user underwear to be used for the emulsion sheet that protectiveness covers adhesion zone; sanitary towel is by longitudinal folding; its emulsion sheet is positioned at the outside of the sanitary towel that folds and packs with packaging film; its manner of packing should make vertical mid portion of packaging film cover vertical mid portion of sanitary towel's user skin-noncontact face; the longitudinal relative end of the longitudinal relative end of packaging film and sanitary towel's user skin-noncontact face is adjacent and packaging film self is overlapping, and improvement wherein comprises:

One longitudinal relative end of packaging film is directly overlapping by outside oneself, and the adhesion zone that the utilization of one end is arranged on the end inner face can cement in being positioned in the district below the other end of packaging film lateral surface with opening; And the part of emulsion sheet is cemented on the inner face of packaging film by integral body.

In single sanitary towel of packing of above-mentioned design, can repeatedly packaging film one end be peeled off by the outer surface of packaging film and on the outer surface of packaging film, fix, this is because an end of packaging film can be fixed in the cementation district of packaging film outer surface with opening, is cemented on the emulsion sheet at this district's packaging film.

The local avulsed single perspective view of packing sanitary towel of Fig. 1;

Fig. 2 is along the profile of Fig. 1 II-II line.

As depicted in figs. 1 and 2, single sanitary towel of packing is made of a sanitary towel 1 and a single packing 2.The sanitary towel 1 and liquid impervious bottom 4 and that limit user skin-noncontact face that made by plastic sheeting for strip and the liquid infiltration upper strata that is made of an adhesive-bonded fabric and limit user skin-contact surface 3, is by fine hair official form for filing a lawsuit slurry and overcharge the mixture that agglomeration compound granule makes and constitute in 4,5 liquid adsorption intermediate layer 5 that forms of layer.The outer surface of bottom 4 is coated with bonding agent 6, bottom 4 utilize this bonding agent solid on the user underwear and this bonding agent by a removable emulsion sheet 7 covering protection in addition.The packaging film 8 that the outer surface of emulsion sheet 7 is made by softish plastic sheeting covers, the size of this packaging film is greater than sanitary towel, thereby make horizontal opposed edges district 15A, the 15B of packaging film 8 and vertically opposed edges district 15C, 15D surpass the periphery of sanitary towel 1 and packaging film 8 as shown in FIG., in needed district, for example distinguish A, B, C and adopt hot-melt adhesive 9 in addition bonding.Adopt the sanitary towel of the method configuration, be folded together, its upper strata 2 is positioned at two vertical relative end mutual superposition of inboard and sanitary towel 1 and puts.

Be in the sanitary towel of folded state, have an inner end portion 10, an outer end portion 11 and a mid portion 12 in 10,11 stretching, extensions of two end parts, packaging film 8 exceeds the part of the horizontal opposed edges 13 of sanitary towel 1, is heat-sealed along a pair of sealing-in line 14.One end 16A of the tie rod of being made by the plastic film strip of relative narrower 16 utilizes bonding agent 17A, horizontal intermediate range at the marginal zone 15C of sanitary towel's 1 outer end portion, 11 adjacents, the marginal zone 15C that is bonded in packaging film 8 go up and the inboard of the free end 16B of the tie rod 16 of excess edge district 15C on bar bonding agent 17B is arranged, utilize this bonding agent free end 16B to be bonded in the C district of packaging film 8 lateral surface with opening.Like this, sanitary towel 1 by opisthotonos and bonding with himself inner surface, forms a non-bonding pull end 16C by the front end of packaging film 8 tie rod that wraps up 16.

In the single packing sanitary towel of structure as mentioned above, the pull end 16C of tie rod 16 is by the user fingerhold and press direction tractive shown in the arrow y (Fig. 2), so that tie rod 16 is peeled off from the district 5 of packaging film 8, and further tractive, along sealing-in line 14 packaging film 8 is torn, thus emulsion sheet 7 by stripping down in the sanitary towel 1.If owing to the process that any reason need interrupt sealing off, can be protected with 7 pairs of bonding agents 6 of emulsion sheet again and can again tie rod 16 be cemented in the C district of packaging film 8, to prevent sanitary towel, be subjected to the pollution of dust etc.Even tearing or on packaging film during the operation of cementation, packaging film 8 also is not easy to be torn or stretched inadequately on carrying out by packaging film 8 repeatedly, this is because packaging film 8 utilizes bonding agent 9 and emulsion sheet 7 to strike up partnership in C district.Packaging film 8 is preferably in the C district a thin folding line, this thin folding line will be very beneficial for reducing the effective range that tie rod 16 cements in packaging film 8C district, thereby with less relatively pulling force, can be tie rod 16 by peeling off on the packaging film 8 and can avoiding packaging film 8 to be pulled open reliably or in the unsuitable stretching in C district.

Simultaneously this single packing in the sanitary towel, also can directly self be bonding in the C district with the marginal zone 15 of packaging film 8, and needn't adopt tie rod 16, for realizing this utility model, preferably adopt a kind of its tearing toughness and hardness all to be higher than the supplement film of packaging film 8 as tie rod 16.

Single the packing in the sanitary towel of the present utility model, be not easy to breakage with district on the packaging film of emulsion sheet integral adhesive or be torn or stretched inadequately, thus by the position of the marginal zone of self bonding packaging film reliably can bear bonding on the packaging film or by packaging film on the repeatable operation peeled off.

Claims

1. a list is packed sanitary towel; make greater than the packaging film of described sanitary towel by a strip sanitary towel and a size; described sanitary towel has an adhesion zone on described sanitary towel user skin-noncontact face; utilize this adhesion zone sanitary towel to be bonded on the user underwear and this adhesion zone is covered by an emulsion sheet protectiveness; described sanitary towel is by longitudinal folding; its described emulsion sheet is positioned at the inboard and adopts described packaging film that sanitary towel is packed as follows; vertical mid portion of described packaging film covers vertical mid portion of the user skin-noncontact face of described sanitary towel; the longitudinal relative end of described packaging film is adjacent and described packaging film oneself is overlapping with the longitudinal relative end of the user skin-noncontact face of described sanitary towel respectively; it is characterized in that

End in the longitudinal relative end of described packaging film is directly overlapping by outside oneself; A described end utilization is arranged on the adhesion zone on the described end inner face, in the district below a described end, by can being cemented on the outer surface of described packaging film with opening, the part of described emulsion sheet be positioned at the described packaging film that limits by described adhesion zone a part below; And the part of described emulsion sheet by integral adhesive on the inner surface of described packaging film.

2. according to the single packing sanitary towel of claim 1, it is characterized in that, have thin folding line on the outer surface of the described packaging film part that is limited as the cementation district by described adhesion zone.

3. according to single sanitary towel of packing of claim 1, it is characterized in that described packaging film is made by plastic sheeting.