JPS6247543B2 - - Google Patents
Info
- Publication number
- JPS6247543B2 JPS6247543B2 JP56075516A JP7551681A JPS6247543B2 JP S6247543 B2 JPS6247543 B2 JP S6247543B2 JP 56075516 A JP56075516 A JP 56075516A JP 7551681 A JP7551681 A JP 7551681A JP S6247543 B2 JPS6247543 B2 JP S6247543B2
- Authority
- JP
- Japan
- Prior art keywords
- tampon
- cylindrical body
- length
- fleece
- spiral cylindrical
- 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.)
- Expired
Links
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 239000011358 absorbing material Substances 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims 4
- 238000004804 winding Methods 0.000 claims 1
- 210000001215 vagina Anatomy 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000000835 fiber Substances 0.000 description 5
- 239000002250 absorbent Substances 0.000 description 4
- 239000008280 blood Substances 0.000 description 4
- 210000004369 blood Anatomy 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- 229920000297 Rayon Polymers 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000002175 menstrual effect Effects 0.000 description 3
- 239000002964 rayon Substances 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Landscapes
- Absorbent Articles And Supports Therefor (AREA)
Description
【発明の詳細な説明】
本発明は、腟内からの抜去操作を円滑容易にな
し得るように改良した生理用タンポン及びその製
造方法に関する。
従来、吸水性素材からなるフリースを渦巻円筒
状体に巻き重ね、これを柱状に圧搾成形するとと
もにその外周面の軸線方向に沿つて圧搾条溝部を
形成した生理用タンポン、例えば、特公昭48−
4163号公報記載のタンポンが知られ、かつ実用に
供されている。
この公知タンポンは、実質的には前記渦巻円筒
状体をその直径方向にのみ圧搾することにより成
形してある。もつとも、この公知タンポンは、そ
の挿入先端部にまるみを持たせるために僅かに軸
線方向にも圧搾してあるが、これは挿入先端部を
腟内に挿入し易くするために僅かに変形したもの
に過ぎず、実質的にはタンポン全体に対する軸線
方向への圧搾を意図したものではないし、又実質
的にはその圧搾がなされていないものである。
このように直径方向に圧搾して成形した公知タ
ンポンは、経血液を吸収した際に直径方向にのみ
膨張するものであり、この膨張性は従来知られて
いる他の多くのタンポンに比較して非常に優れて
いる。然しながら、その膨張性の故に、吸収量が
大きくタンポンとしての性能は抜群である反面、
使用後、腟内から抜去する際の抵抗は甚だしく大
きく、場合によつては、その摩擦で腟壁に擦過傷
を生じたり、引き出し用コードがタンポンから抜
け或は切断してタンポンが腟内に残るということ
さえある。
本発明の目的は、上述のような欠点を改良する
ことが可能なタンポン、即ち、タンポンが経血液
を吸収した際、軸線（長さ）方向へも膨張する構
成とすることにより、吸収量を公知タンポンと同
等以上に維持しつつ、直経方向への膨張性を適度
なものとして腟内からの抜去抵抗を小さくするこ
とが可能なタンポンを提供することにある。
上述の目的を達成するための、本発明の要旨
は、吸水性素材からなるフリースを渦巻円筒状体
に巻き重ね、これを柱状に圧搾してタンポン本体
を成形するとともにその外周面の軸線方向に沿つ
て圧搾条溝部を等間隔に形成してある生理用タン
ポンにおいて、前記渦巻円筒状体を前記タンポン
本体の長さよりも少なくとも10mm長く形成し、該
渦巻円筒状体をその直径方向と軸線方向に圧搾し
て前記タンポン本体を成形してある生理用タンポ
ン及びその製造方法にある。
更に本発明の実施態様を図示例に基づいて説明
すると、以下の通りである。
第５図に完成タンポン１を示してあり、このタ
ンポン１は、柱状に圧搾してタンポン本体２を成
形するとともにその外周面の軸線方向に沿つて圧
搾条溝部３を等間隔に形成し、その後端から引き
出し用コード４を延出させてある。このようなタ
ンポン１を得るには、巾方向両端が実質的に平行
であつて、タンポン本体２の長さl2よりも好まし
くは10〜40mm長い巾を有する吸水性素材からなる
第１図に示すフリース５ａに前記コード４を直角
に掛け、このフリース５ａをその一端部から又は
それを二つ折りしてその折り目を基点として第３
図に示す如くその巾方向両端線がずれないように
渦巻円筒状体６ａに巻き重ねることによりその長
さl1を前記タンポン本体２の長さl2よりも長く形
成し、これをその直径方向に前記圧搾条溝部３が
形成されるように圧搾するとともにその軸線方向
にも圧搾する。或は第２図に示す如く巾方向両端
線が実質的に平行な巾を有する吸水性素材からな
るフリース５ｂに前記コード４を直角に掛け、こ
のフリース５ｂをその巾方向両端線がずれるよう
に二つ折りしてその折り目を基点として第４図に
示す如くその巾方向両端線がずれた状態で、しか
も前記渦巻円筒状体６ａと同じ長さl1を有するよ
うに渦巻円筒状体６ｂに巻き重ねる。従つて、こ
の場合には、フリース５ｂの巾は渦巻円筒状体６
ｂの長さl1よりも短くなされていなければならな
い。そしてこの渦巻円筒状体６ｂを前記渦巻円筒
状体６ａと同様に圧搾する。
前記渦巻円筒状体６ａ，６ｂを直径方向、軸線
方向へ圧搾して前記タンポン本体２を成形する場
合のその圧搾順序には二つの方法がある。即ち、
第１に、第６図にＡ，Ｂ，Ｃの順序で示す如く示
さl1、直径d1の渦巻円筒状体６ａ，６ｂを先ず軸
線方向に長さl2になるように圧搾した後、これを
直径方向に直径d2になるように圧搾してタンポン
本体２を成形する方法と、第２に、第７図にＡ，
Ｂ，Ｃの順序で示す如く長さl1、直径d1の渦巻円
筒状体６ａ，６ｂを先ず直径方向に直径d2になる
ように圧搾した後、これを軸線方向に長さl2にな
るように圧搾してタンポン本体２を成形する方法
とがある。
前記フリース５ａ，５ｂの素材としては、従来
一般にタンポンに用いられているコツトン、レー
ヨン等の吸水性繊維からなり、繊維結合手段を用
いず単に繊維を層状に集合したもの、これに吸水
性又は非吸水性繊維からなる不織布を重ね合せた
もの、吸水性繊維からなる不織布単独等、フリー
ス状に形成し得るものであればすべて使用可能で
ある。
上述のような構成を有し且つ製造方法からなる
本発明タンポンにおいては、タンポン本体２の外
周面の軸線方向に沿つた圧搾条溝部３を等間隔に
形成してあるから、経血液を吸収すると、直径方
向に均等に膨張するが、圧搾前の渦巻円筒状体６
ａ，６ｂの長さをタンポン本体２の長さよりも長
くしてあるから、軸線方向にも膨張し、そのため
直径方向への膨張力は既述した公知タンポンより
も劣ることになる。然しながら、直径方向への圧
搾とともに軸線方向にも圧搾してあるから、直径
方向への膨張力が減少した分だけ軸線方向へ膨張
することになる。従つて、既述した公知タンポン
の特長である直径方向への膨張性を維持しつつ
も、膨張直径が必要以上に大きくならず、このた
め腟内からの抜去抵抗が該公知タンポンに比較し
てかなり小さくなり、しかも吸収量は該公知タン
ポンと同等以上であるという機能を有することに
なる。尚、この膨張直径は圧搾前の渦巻円筒状体
６ａ，６ｂの長さを増減することにより容易に調
節可能である。
以下に実施例、比較例、試験例を示す。
実施例 １
コツトン70％、レーヨン30％からなる巾55mmで
重量10ｇ／ｍであるフリースを長さ250mmに切断
し、引き出し用コードを取り付けた後、該フリー
スの約1/3の長さ部分を残り2/3の部分上に折り返
し、折り目を基点として渦巻円筒状体に巻き重
ね、次いで該円筒状体を先ず軸線方向に圧搾した
後、直径方向に圧搾して長さ45mm、直径12mm、重
量2.5ｇのタンポンを得た。
実施例 ２
フリースの巾を65mmとなした以外はすべて実施
例１と同じ条件でタンポンを得た。
実施例 ３
フリースの巾を75mmとなした以外はすべて実施
例１と同じ条件でタンポンを得た。
実施例 ４
フリースを渦巻円筒状体に巻き重ね、これを先
ず直径方向に圧搾した後、これを軸線方向に圧搾
した以外はすべて実施例１と同じ条件でタンポン
を得た。
比較例
コツトン70％、レーヨン30％からなる巾55mmで
重量10ｇ／ｍであるフリースを長さ305に切断
し、引き出し用コードを取り付けた後、該フリー
スの約1/3の長さ部分を残り2/3の部分上に折り返
し、折り返し目を基点として渦巻円筒状体に巻き
重ね、次いで該円筒状体を直径方向にのみ圧搾し
て長さ45mm、直径12mm、重量2.5ｇのタンポンを
得た。
試験例
実施例１〜４、比較例のタンポンについて吸水
量、吸水後の寸法、抜去抵抗値を測定した結果を
以下に示す。
この試験方法は、外方から200mm水柱の圧力を
かけられた状態の柔軟なゴムラテツクス製のチユ
ーブ中にタンポンを設置し、タンポン先端部から
水を滴下しタンポン下端部から漏出するまでの滴
下量を吸水量とし、そのときの直径長さを測定し
た。更に吸水後、タンポン引き出し用コードを引
き、完全に抜去されるときの引張力を抜去抵抗と
した。
【表】DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a sanitary tampon that is improved so that it can be removed smoothly and easily from the vagina, and a method for manufacturing the same. Hitherto, sanitary tampons have been produced in which fleece made of a water-absorbing material is rolled up into a spiral cylindrical body, which is compressed into a columnar shape, and compressed grooves are formed along the axial direction of the outer circumferential surface of the tampon.
The tampon described in Publication No. 4163 is known and is in practical use. This known tampon is essentially formed by squeezing the spiral cylinder only in its diametrical direction. However, this known tampon is slightly compressed in the axial direction to make the insertion tip rounder, but this is a slight deformation in order to make it easier to insert the insertion tip into the vagina. However, it is not intended to compress the entire tampon in the axial direction, and the tampon is not actually compressed. Known tampons that are compressed and shaped in the diametrical direction expand only in the diametrical direction when menstrual blood is absorbed, and this expandability is higher than that of many other conventionally known tampons. Very good. However, because of its expandability, it has a large absorption capacity and its performance as a tampon is outstanding.
After use, the resistance when removing the tampon from inside the vagina is extremely large, and in some cases, the friction may cause abrasions on the vaginal wall, or the withdrawal cord may come off or break from the tampon, leaving the tampon inside the vagina. There is even such a thing. The object of the present invention is to provide a tampon that can improve the above-mentioned drawbacks, that is, to reduce the amount of absorbed blood by expanding it in the axial (length) direction when the tampon absorbs menstrual blood. It is an object of the present invention to provide a tampon capable of reducing the resistance to withdrawal from the vagina by having moderate expansion properties in the transverse direction while maintaining the same level or higher than that of known tampons. In order to achieve the above-mentioned object, the gist of the present invention is to wrap a fleece made of a water-absorbing material into a spiral cylindrical body, compress it into a columnar shape to form a tampon body, and to A sanitary tampon in which compressed grooves are formed at regular intervals along the tampon, the spiral cylindrical body being formed at least 10 mm longer than the length of the tampon body, and the spiral cylindrical body extending in the diametrical direction and the axial direction. The present invention relates to a sanitary tampon whose tampon body is formed by compression, and a method for manufacturing the same. Further, embodiments of the present invention will be described below based on illustrated examples. A completed tampon 1 is shown in FIG. 5, and this tampon 1 is made by compressing into a columnar shape to form a tampon body 2, and forming compression grooves 3 at equal intervals along the axial direction of the outer circumferential surface of the tampon body 2. A pull-out cord 4 is extended from the end. In order to obtain such a tampon 1, a tampon made of a water-absorbent material as shown in FIG. The cord 4 is hung at right angles to the fleece 5a shown, and the fleece 5a is folded from one end or folded in half, and the third
As shown in the figure, the length l1 of the tampon body 2 is made longer than the length l2 of the tampon body 2 by wrapping it around the spiral cylindrical body 6a so that both end lines in the width direction do not deviate. Squeezing is performed so that the compressed groove portion 3 is formed, and also in the axial direction. Alternatively, as shown in FIG. 2, the cord 4 is hung at right angles to a fleece 5b made of a water-absorbent material having a width in which both end lines in the width direction are substantially parallel, and the fleece 5b is hung so that both end lines in the width direction are shifted. Fold it in half and use the fold as a starting point to wind it around the spiral cylindrical body 6b so that both end lines in the width direction are shifted and have the same length l1 as the spiral cylindrical body 6a, as shown in FIG. Overlap. Therefore, in this case, the width of the fleece 5b is equal to the width of the spiral cylindrical body 6.
The length of b must be shorter than l1 . This spiral cylindrical body 6b is then compressed in the same manner as the spiral cylindrical body 6a. When forming the tampon body 2 by compressing the spiral cylindrical bodies 6a and 6b in the diametrical and axial directions, there are two methods for the compression order. That is,
First, as shown in the order of A, B, and C in FIG. 6, the spiral cylindrical bodies 6a and 6b having l 1 and diameter d 1 are first compressed in the axial direction to have a length l 2 , and then There is a method of compressing this in the diametrical direction to form a tampon body 2 to a diameter d 2 , and a second method is shown in FIG.
As shown in the order of B and C, spiral cylindrical bodies 6a and 6b having a length l 1 and a diameter d 1 are first compressed in the diametrical direction to a diameter d 2 , and then compressed in the axial direction to a length l 2 . There is a method of molding the tampon body 2 by squeezing the tampon body 2 so that the tampon body 2 is compressed. The fleeces 5a and 5b are made of water-absorbing fibers such as cotton and rayon, which are commonly used in tampons, and are simply assembled in layers without using fiber binding means, and may be made of water-absorbent or non-absorbent fibers. Any material that can be formed into a fleece shape can be used, such as a layered non-woven fabric made of water-absorbing fibers or a single non-woven fabric made of water-absorbing fibers. In the tampon of the present invention having the above-described structure and manufacturing method, the compression grooves 3 are formed at equal intervals along the axial direction of the outer peripheral surface of the tampon body 2, so that when menstrual blood is absorbed, , which expands evenly in the diametrical direction, but has a spiral cylindrical body 6 before being squeezed.
Since the lengths a and 6b are made longer than the length of the tampon body 2, the tampon expands also in the axial direction, and therefore the expansion force in the diametrical direction is inferior to that of the known tampons described above. However, since it is compressed in the axial direction as well as in the diametrical direction, it expands in the axial direction by the amount that the expansion force in the diametrical direction is reduced. Therefore, while maintaining the ability to expand in the diametrical direction, which is a feature of the known tampons mentioned above, the expanded diameter is not larger than necessary, and therefore the resistance to withdrawal from the vagina is lower than that of the known tampons. It has the function of being considerably smaller and absorbing more than the same amount as the known tampon. The expanded diameter can be easily adjusted by increasing or decreasing the length of the spiral cylindrical bodies 6a, 6b before compression. Examples, comparative examples, and test examples are shown below. Example 1 A fleece made of 70% cotton and 30% rayon with a width of 55 mm and a weight of 10 g/m was cut into a length of 250 mm, and after attaching a pull-out cord, approximately 1/3 of the length of the fleece was cut. Fold it back over the remaining 2/3, roll it up into a spiral cylinder using the fold as a starting point, and then compress the cylinder first in the axial direction and then in the diametrical direction to obtain a length of 45 mm, a diameter of 12 mm, and a weight. 2.5g of tampon was obtained. Example 2 A tampon was obtained under the same conditions as in Example 1 except that the width of the fleece was 65 mm. Example 3 A tampon was obtained under the same conditions as in Example 1 except that the width of the fleece was 75 mm. Example 4 A tampon was obtained under all the same conditions as in Example 1, except that the fleece was rolled into a spiral cylinder, which was first compressed in the diametrical direction, and then compressed in the axial direction. Comparative example A fleece made of 70% cotton and 30% rayon with a width of 55 mm and a weight of 10 g/m was cut into lengths of 305 cm, and after attaching a pull-out cord, approximately 1/3 of the length of the fleece was cut into pieces. Fold it over the 2/3 part, roll it up into a spiral cylindrical body using the folded point as a starting point, and then squeeze the cylindrical body only in the diameter direction to obtain a tampon with a length of 45 mm, a diameter of 12 mm, and a weight of 2.5 g. . Test Example The results of measuring water absorption, dimensions after water absorption, and withdrawal resistance values for the tampons of Examples 1 to 4 and Comparative Example are shown below. In this test method, a tampon is placed in a flexible rubber latex tube under a pressure of 200 mm of water from the outside, and the amount of water dripped from the tip of the tampon is measured until it leaks from the bottom end of the tampon. The amount of water absorbed was determined, and the diameter and length at that time were measured. Furthermore, after absorbing water, the tampon withdrawal cord was pulled, and the tensile force when the tampon was completely withdrawn was defined as the withdrawal resistance. 【table】
第１図、第２図はフリースの一部切欠斜視図。
第３図は第１図のフリースをその巾方向両端がず
れないように渦巻円筒状体に巻き重ねた斜視図。
第４図は第２図のフリースをその巾方向両端がず
れるように渦巻円筒状体に巻き重ねた斜視図。第
５図は柱状体に圧搾成形したタンポンの斜視図。
第６図Ａ，Ｂ，Ｃ、第７図Ａ，Ｂ，Ｃは圧搾順序
を示す説明図。
１……タンポン、２……タンポン本体、３……
圧搾条溝部、４……引し出し用コード、５ａ，５
ｂ……フリース、６ａ，６ｂ……渦巻円筒状体、
l1……タンポン本体の長さ、l2……渦巻円筒状体
の長さ。
FIGS. 1 and 2 are partially cutaway perspective views of the fleece.
FIG. 3 is a perspective view of the fleece shown in FIG. 1 rolled up into a spiral cylindrical body so that both ends in the width direction do not shift.
FIG. 4 is a perspective view of the fleece shown in FIG. 2 rolled up into a spiral cylindrical body so that both ends in the width direction are offset. FIG. 5 is a perspective view of a tampon press-molded into a columnar body.
FIGS. 6A, B, and C and FIGS. 7A, B, and C are explanatory diagrams showing the pressing order. 1... tampon, 2... tampon body, 3...
Pressed groove portion, 4...Drawer cord, 5a, 5
b...fleece, 6a, 6b... spiral cylindrical body,
l 1 ... Length of the tampon body, l 2 ... Length of the spiral cylindrical body.
Claims (1)
に巻き重ね、これを柱状に圧搾してタンポン本体
を成形するとともにその外周面の軸線方向に沿つ
て圧搾条溝部を等間隔に形成してある生理用タン
ポンにおいて、前記渦巻円筒状体を前記タンポン
本体の長さよりも少なくとも10mm長く形成し、該
渦巻円筒状体をその直径方向と軸線方向に圧搾し
て前記タンポン本体を成形してあることを特徴と
する前記タンポン。 ２ 渦巻円筒状体は、巾方向両端線が実質的に平
行であつてタンポン本体の長さよりも少なくとも
10mm長い巾を有するフリースをその巾方向両端線
がずれないように巻き重ねて形成してあることを
特徴とする特許請求の範囲第１項記載の生理用タ
ンポン。 ３ 渦巻円筒状体は、巾方向両端線が実質的に平
行であつて該渦巻円筒状体の長さよりも短い巾を
有するスリースをその巾方向両端線がずれてタン
ポン本体の長さよりも少なくとも10mm長い長さに
なるように巻き重ねて形成してあることを特徴と
する特許請求の範囲第１項記載の生理用タンポ
ン。 ４ 吸水性素材からなるフリースを渦巻円筒状体
に巻き重ねた後、これを柱状に圧搾してタンポン
本体を成形すると同時にその外周面の軸線方向に
圧搾条溝部を形成する生理用タンポンの製造方法
において、前記渦巻円筒状体を前記タンポン本体
の長さよりも少なくとも10mm長く形成し、該渦巻
円筒状体をその直径方向に圧搾した後その軸線方
向に圧搾することにより前記タンポン本体を成形
することを特徴とする前記タンポンの製造方法。 ５ 吸水性素材からなるフリースを渦巻円筒状体
に巻き重ねた後、これを柱状に圧搾してタンポン
本体を成形すると同時にその外周面の軸線方向に
圧搾条溝部を形成する生理用タンポンの製造方法
において、前記渦巻円筒状体を前記タンポン本体
の長さよりも少なくとも10mm長く形成し、該渦巻
円筒状体をその軸線方向に圧搾した後その直径方
向に圧搾することにより前記タンポン本体を成形
することを特徴とする前記タンポンの製造方法。 ６ 渦巻円筒状体は、巾方向両端線が実質的に平
行であつてタンポン本体の長さよりも少なくとも
10mm長い巾を有するフリースをその巾方向両端線
がずれないように巻き重ねて形成することを特徴
とする特許請求の範囲第４項記載の生理用タンポ
ンの製造方法。 ７ 渦巻円筒状体は、巾方向両端線が実質的に平
行であつて該渦巻円筒状体の長さよりも短い巾を
有するフリースをその巾方向両端線がずれてタン
ポン本体の長さよりも少なくとも10mm長い長さに
なるように巻き重ねて形成することを特徴とする
特許請求の範囲第４項記載の生理用タンポンの製
造方法。 ８ 渦巻円筒状体は、巾方向両端線が実質的に平
行であつてタンポン本体の長さよりも少なくとも
10mm長い巾を有するフリースをその巾方向両端線
がずれないように巻き重ねて形成することを特徴
とする特許請求の範囲第５項記載の生理用タンポ
ンの製造方法。 ９ 渦巻円筒状体は、巾方向両端線が実質的に平
行であつて該渦巻円筒状体の長さよりも短い巾を
有するフリースをその巾方向両端線がずれてタン
ポン本体の長さよりも少なくとも10mm長い長さに
なるように巻き重ねて形成することを特徴とする
特許請求の範囲第５項記載の生理用タンポンの製
造方法。[Claims] 1. A fleece made of a water-absorbing material is rolled up into a spiral cylindrical body and compressed into a columnar shape to form a tampon body, and compression grooves are formed at equal intervals along the axial direction of the outer peripheral surface of the tampon body. In the sanitary tampon, the spiral cylindrical body is formed to be at least 10 mm longer than the length of the tampon body, and the tampon body is formed by compressing the spiral cylindrical body in its diametrical and axial directions. The tampon is characterized in that: 2 The spiral cylindrical body has both end lines in the width direction substantially parallel and at least longer than the length of the tampon body.
The sanitary tampon according to claim 1, characterized in that it is formed by wrapping a fleece having a width of 10 mm overlapping each other so that both ends of the fleece in the width direction do not deviate. 3. A spiral cylindrical body is a sleet whose widthwise ends are substantially parallel and whose width is shorter than the length of the spirally cylindrical body, and whose widthwise ends are offset by at least 10 mm from the length of the tampon body. The sanitary tampon according to claim 1, characterized in that the sanitary tampon is formed by rolling up and overlapping each other so as to have a long length. 4. A method for manufacturing a sanitary tampon, in which a fleece made of a water-absorbing material is rolled up into a spiral cylindrical body, and then compressed into a columnar shape to form a tampon body, and at the same time, a compressed groove is formed in the axial direction on the outer circumferential surface of the tampon body. The tampon body is formed by forming the spiral cylindrical body at least 10 mm longer than the length of the tampon body, and compressing the spiral cylindrical body in its diameter direction and then compressing it in its axial direction. The method for producing the tampon, characterized by: 5. A method for manufacturing a sanitary tampon, which involves rolling a fleece made of a water-absorbing material into a spiral cylindrical body, and then compressing the fleece into a columnar shape to form a tampon body, and at the same time forming compressed grooves in the axial direction on the outer circumferential surface of the tampon body. The tampon body is formed by forming the spiral cylindrical body at least 10 mm longer than the length of the tampon body, and compressing the spiral cylindrical body in its axial direction and then compressing it in its diametric direction. The method for producing the tampon, characterized by: 6 The spiral cylindrical body has both end lines in the width direction substantially parallel and at least longer than the length of the tampon body.
5. The method of manufacturing a sanitary tampon according to claim 4, wherein the fleece having a width of 10 mm is rolled up and overlapping each other so that both ends of the fleece in the width direction do not deviate. 7. The spiral cylindrical body is a fleece whose widthwise ends are substantially parallel and whose width is shorter than the length of the spirally cylindrical body, and whose widthwise ends are offset by at least 10 mm from the length of the tampon body. 5. The method for manufacturing a sanitary tampon according to claim 4, wherein the sanitary tampon is formed by rolling it overlappingly so as to have a long length. 8 The spiral cylindrical body has both end lines in the width direction substantially parallel and at least longer than the length of the tampon body.
6. The method for manufacturing a sanitary tampon according to claim 5, characterized in that the fleece having a width of 10 mm is formed by winding the fleece overlapping each other so that both ends of the fleece in the width direction do not deviate. 9. A spiral cylindrical body is a fleece whose widthwise ends are substantially parallel and whose width is shorter than the length of the spirally cylindrical body, and whose widthwise ends are offset by at least 10 mm from the length of the tampon body. 6. The method for manufacturing a sanitary tampon according to claim 5, characterized in that the sanitary tampon is formed by rolling it overlappingly so as to have a long length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56075516A JPS57190560A (en) | 1981-05-19 | 1981-05-19 | Sanitary tampon and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56075516A JPS57190560A (en) | 1981-05-19 | 1981-05-19 | Sanitary tampon and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57190560A JPS57190560A (en) | 1982-11-24 |
| JPS6247543B2 true JPS6247543B2 (en) | 1987-10-08 |
Family
ID=13578470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56075516A Granted JPS57190560A (en) | 1981-05-19 | 1981-05-19 | Sanitary tampon and method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57190560A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03143847A (en) * | 1989-10-30 | 1991-06-19 | Mita Ind Co Ltd | Multifeed preventing paper feeder of image forming apparatus |
| WO2010131651A1 (en) * | 2009-05-15 | 2010-11-18 | ユニ・チャーム株式会社 | Tampon and method for producing same |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3934153A1 (en) | 1989-10-12 | 1991-04-18 | Johnson & Johnson Gmbh | TAMPON, ESPECIALLY FOR WOMEN'S HYGIENE, AND METHOD AND DEVICE FOR PRODUCING THE SAME |
-
1981
- 1981-05-19 JP JP56075516A patent/JPS57190560A/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03143847A (en) * | 1989-10-30 | 1991-06-19 | Mita Ind Co Ltd | Multifeed preventing paper feeder of image forming apparatus |
| WO2010131651A1 (en) * | 2009-05-15 | 2010-11-18 | ユニ・チャーム株式会社 | Tampon and method for producing same |
| US9205004B2 (en) | 2009-05-15 | 2015-12-08 | Unicharm Corporation | Tampon including a recessed part and method for manufacturing thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57190560A (en) | 1982-11-24 |
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