JPS62298356A - Sanitary tampon - Google Patents

Sanitary tampon

Info

Publication number
JPS62298356A
JPS62298356A JP61141676A JP14167686A JPS62298356A JP S62298356 A JPS62298356 A JP S62298356A JP 61141676 A JP61141676 A JP 61141676A JP 14167686 A JP14167686 A JP 14167686A JP S62298356 A JPS62298356 A JP S62298356A
Authority
JP
Japan
Prior art keywords
tampon
compressed
heat
nonwoven fabric
rear end
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.)
Pending
Application number
JP61141676A
Other languages
Japanese (ja)
Inventor
井上　秋三
勝義 小林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JEKUSU KK
JIEKUSU KK
Original Assignee
JEKUSU KK
JIEKUSU KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by JEKUSU KK, JIEKUSU KK filed Critical JEKUSU KK
Priority to JP61141676A priority Critical patent/JPS62298356A/en
Publication of JPS62298356A publication Critical patent/JPS62298356A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/53—Joining single elements to tubular articles, hollow articles or bars
    • B29C66/532—Joining single elements to the wall of tubular articles, hollow articles or bars
    • B29C66/5326—Joining single elements to the wall of tubular articles, hollow articles or bars said single elements being substantially flat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/729—Textile or other fibrous material made from plastics
    • B29C66/7294—Non woven mats, e.g. felt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/74—Joining plastics material to non-plastics material
    • B29C66/748—Joining plastics material to non-plastics material to natural products or their composites, not provided for in groups B29C66/742 - B29C66/746
    • B29C66/7485—Natural fibres, e.g. wool, cotton
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81411—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat
    • B29C66/81421—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being convex or concave
    • B29C66/81423—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being convex or concave being concave
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81431—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined comprising a single cavity, e.g. a groove
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8322—Joining or pressing tools reciprocating along one axis
    • B29C66/83221—Joining or pressing tools reciprocating along one axis cooperating reciprocating tools, each tool reciprocating along one axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/919—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Absorbent Articles And Supports Therefor (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】 ３、発明の詳細な説明 ［産業上の利用分野］ この発明は人体内に挿入しやすく、吸収効果を最大限に
発擲せしめるとともに、使用後は取り出しやすい女性生
理用タンポンに閏するものである。[Detailed Description of the Invention] 3. Detailed Description of the Invention [Field of Industrial Application] This invention is a feminine hygiene product that is easy to insert into the human body, maximizes the absorption effect, and is easy to take out after use. It's similar to tampons.

［従来の技術及び発明が解決しようとする問題点］従来
、種々な女性生理用タンポンが見られるが、とりわけ挿
入しやすくするために、タンポンの外表面を、水溶性な
どの薄いプラスチックフィルムでコーティング（被覆）
したタンポンがある。このコーティングタンポンの場合
はとんどが圧縮成形後のタンポン素体にプラスチックフ
ィルムを＠着したり、スプレィ、浸漬などの方法でコー
ティングしているのがｆＪＩｕである。[Prior art and problems to be solved by the invention] Various types of tampons for female sanitary use have been seen in the past, but in order to make insertion easier, the outer surface of the tampon is coated with a thin plastic film such as a water-soluble one. (covering)
There are tampons. In the case of coated tampons, fJIu is usually made by applying a plastic film to the tampon body after compression molding, or coating it by spraying, dipping, or other methods.

これらのものは挿入時の目的、つまり挿入しやすくする
ことはできても、腟内で吸血する場合この外表面のコー
ティングフィルムが経血の吸収を妨げかえって経血がコ
ーティングフィルムを伝わって漏れの原因になることが
多い、このためコーティングフィルムの全面に小孔をあ
けたり、タンポンの上端を被覆しないで解放して吸収素
材を露出させても吸収効果を上げることがむつかしい。These devices serve the purpose of insertion, that is, to make it easier to insert, but when sucking blood inside the vagina, the coating film on the outer surface prevents the absorption of menstrual blood, and instead the menstrual blood travels through the coating film, causing leakage. For this reason, it is difficult to improve the absorption effect even if small holes are made on the entire surface of the coating film or the upper end of the tampon is left uncovered to expose the absorbent material.

［問題を解決するための手段］ 上記欠点を解消するために、出願人はコーティングフィ
ルムを発水性の不織布（４）とし、しかもこの不織布（
４）も、タンポンが体液を吸収して膨潤するとともに広
がり、経血を漏らさずに受けとめて、使用後引き出しや
すくするために、圧縮前のタンポンの外側に不織布を被
覆した後、いわゆる生理用タンポンの大きさに圧縮を行
い、さらにこのタンポン下部つまり取り出し側を熱融着
してタンポン下部をｖＡＷさせた。これによってタンポ
ンが体液を吸収した時、漏斗形に膨潤する構造をもつタ
ンポンを開発したのである。[Means for solving the problem] In order to eliminate the above-mentioned drawbacks, the applicant uses a water-repellent nonwoven fabric (4) as the coating film, and also uses this nonwoven fabric (4) as a coating film.
4) In order to absorb body fluids, swell and expand, the tampon absorbs menstrual blood without leaking, and in order to make it easier to pull out after use, a non-woven fabric is coated on the outside of the tampon before compression, and then the so-called sanitary tampon is created. The tampon was compressed to a size of , and the lower part of the tampon, that is, the removal side, was further heat-sealed to make the lower part of the tampon vAW. This led to the development of a tampon with a funnel-shaped structure that swells when the tampon absorbs body fluids.

この方法はすべての生理用タンポンに適用できる。つま
り圧縮成形前のタンポン１個の素材全体を、その大きさ
よりタンポンの長さ方向に上下各々３ｍｍ位づつ長くし
た不織布（４）たとえばポリプロピレンポリエステル、
ポリエチレンなどの発水性を有した極く薄いプラスチッ
クフィルムで巻き被覆する。その後この不織布（４）で
被覆したタンポン素体を腟内に入る大きさに圧縮成形す
る。つまり不織布（４）で被覆したタンポン素体を第３
図の三段圧縮、ＩＩＩ　（ｈ）によって縦圧縮（イ図）
、横圧縮（０図）、上下圧縮（ハ図）を行って圧縮タン
ポン（ａ）を得る。この圧縮タンポンの側周面と上端お
よび下端の肩部に不織布（４〉が非常に細かいひだ状に
圧縮されている。このようにしてできた圧縮タンポン（
ａ）を再びヒートドラム（Ｃ）に入れてタンポン後端部
（取出し鞘のある方）のみ熱融着によって不織布（４）
とタンポンとを固着させたのが本発明タンポン（Ａ）で
ある、この本発明タンポン（Ａ）が吸血して膨潤する場
合、外側の不縁布り４）の自由度がタンポン素材の復元
力に合わせて同じく広がる。そしてタンポン下部におい
ては熱融着で固定されているためタンポン下部は広がら
ないので全体形状は漏斗状となって、月経型をまともに
受ける形状となり吸収力および保型力抜群となる。引き
出し時は下部がなめらかで細く固いのでそのまま取出し
紐によって容易に引き出せる構造となる。This method can be applied to all menstrual tampons. In other words, the entire material of one tampon before compression molding is made of a nonwoven fabric (4) that is made longer than its size by about 3 mm at the top and bottom in the length direction of the tampon (4), for example, polypropylene polyester,
Wrap and cover with an extremely thin water-repellent plastic film such as polyethylene. Thereafter, the tampon body covered with this nonwoven fabric (4) is compression molded to a size that can fit into the vagina. In other words, the tampon body covered with the nonwoven fabric (4) is
Three-stage compression in the figure, vertical compression by III (h) (Figure A)
, horizontal compression (Figure 0), and vertical compression (Figure C) to obtain a compressed tampon (a). A non-woven fabric (4) is compressed into very fine pleats on the side circumferential surface and the shoulders at the upper and lower ends of this compressed tampon.
Put a) back into the heat drum (C) and heat seal only the rear end of the tampon (the side with the removable sheath) to form a nonwoven fabric (4).
When the tampon (A) of the present invention absorbs blood and swells, the degree of freedom of the outer unlined fabric 4) increases the restoring force of the tampon material. It spreads in the same way. Since the lower part of the tampon is fixed by heat-sealing, the lower part of the tampon does not spread out, so the overall shape is funnel-shaped, and it is shaped to properly receive the menstrual mold, resulting in excellent absorbency and shape retention. When pulled out, the bottom part is smooth, thin, and hard, so it can be easily pulled out using the pull-out string.

［作用］ 上記のようにできた本発明タンポン（Ａ）は第６Ｉ２Ｉ
に示すとおり、後端部の溶着融合部（１４）はしっかり
と固定されているので、吸血時第第７図のような漏斗状
の構造となり、よく吸血、保型するか、後端部つまり熱
融合ｎ　（１４）からもれるということはなく、きわめ
て取り出しやすいのである。[Function] The tampon (A) of the present invention made as described above has No. 6I2I
As shown in Figure 7, the welded fusion part (14) at the rear end is firmly fixed, so when blood is sucked, it forms a funnel-shaped structure as shown in Figure 7. It does not leak from the heat fusion n (14) and is extremely easy to take out.

いうまでもなく、本発明タンポン（Ａ）の側周全面と、
上端および下端の肩部が不織布（４）で覆われているの
で、人体腟内に挿入する場合不織布の滑性によってきわ
めて挿入しやすい、そして院内で吸血する場合は、圧縮
によってできた不縁布（４）の細いひだがタンポン下部
維の膨潤と共に広がって、吸血作用を妨げない、つまり
不ｉＩＩ布（４）の自由度がきわめて大きいためである
。Needless to say, the entire side circumference of the tampon (A) of the present invention,
The shoulders at the upper and lower ends are covered with a nonwoven fabric (4), which makes it extremely easy to insert into the human vagina due to the slipperiness of the nonwoven fabric.When sucking blood in the hospital, a nonwoven fabric made by compression is used when inserting blood into the human vagina. This is because the thin pleats (4) expand as the lower fibers of the tampon expand and do not impede the blood-sucking action, that is, the FiIII fabric (4) has an extremely large degree of freedom.

［実施例コ 第４図に示すごとく天然あるいは人工繊維からなる帯状
ｗｉｔ素材（１）にｊｌｌ宣取出し紐（２）をかけ、第
２図のようにロール状に巻き、ロール状タンポン素体（
３）となす、そしてこのロール状タンポン素体（３）に
上下各々ａ血ｎ位の長さを加えた不ｗＡ布（４）を巻い
て被覆する。この波Ｉされたロール状タンポン素体（３
）を第３１１示のごとく三段圧縮機（ｂ）によって、ま
ず第４ブレード（９）　（９つて第４圧縮タンポン（５
）を（イ図）、ついで第２ブレード（１０）　（１０つ
の圧縮によって第２圧縮タンポン（６）を（０図）、ま
た第３ブレード０１）　（１１つの圧縮を経て（八図）
、第４図の圧縮タンポン（ａ）ができる、この圧縮タン
ポン（ａ）の側周全面と、上端および下端の肩部に不織
布（４）がこまかいひだ状に圧縮されている。[Example 4] As shown in Fig. 4, the jll release cord (2) is wrapped around the band-shaped wit material (1) made of natural or artificial fibers, and the roll-shaped tampon body (
3) Then, this roll-shaped tampon body (3) is wrapped and covered with a non-woven fabric (4) having a length of a blood n on each of the upper and lower sides. This wave I rolled tampon body (3
) is first compressed into the fourth compressed tampon (5) by the three-stage compressor (b) as shown in No. 311.
) (Figure A), then the second blade (10) (through 10 compressions, the second compressed tampon (6) (Figure 0), and the third blade 01) (through 11 compressions (Figure 8)
The compressed tampon (a) shown in FIG. 4 is obtained.The nonwoven fabric (4) is compressed into fine pleats on the entire side circumference of the compressed tampon (a) and on the shoulders at the upper and lower ends.

このようにして出来た圧縮タンポン（ａ）を再度ヒート
ドラム（Ｃ）の中に第５図のように入れて、第一段階（
イ囚）はヒートチップ（１２Ｘ１２′）で熱セットを行
い、こまかいひだ状不織布がタンポン繊維とよく密着し
て、けばだたないように整える。この時のヒートチップ
の温度は１００℃±５℃前後であるからＩ！ＪＩ溶着は
おこらない、そして、次に第二段階（０図）のヒートバ
インド部（８）でタンポン後端部にくるヒートバインド
（１３）を１３０℃にあげてタンポン後端部において不
！ｌ布（４）ｆｉ！、及び不織布（４）とタンポン繊維
とを熱溶着によって固着させ溶着融合部（１４）を形性
する（第６図示）、タンポンの先端部をととのえるヒー
トチップ（１３つの温度は第一段階と同じＩｏＯ℃±５
℃であるから、先端部の熱融着はおこらない。The compressed tampon (a) made in this way is put into the heat drum (C) again as shown in Figure 5, and the first stage (
Heat setting is performed using a heat tip (12 x 12') to ensure that the finely pleated non-woven fabric adheres well to the tampon fibers and does not fray. The temperature of the heat chip at this time is around 100℃±5℃, so I! JI welding does not occur, and then, in the second stage (Figure 0), the heat bind (13) at the rear end of the tampon is raised to 130°C in the heat bind part (8), and no JI welding occurs at the rear end of the tampon! l cloth (4) fi! , the nonwoven fabric (4) and the tampon fibers are fixed by heat welding to form a welded fusion part (14) (shown in Figure 6), and a heat chip (13 temperatures is the same as the first stage) for fixing the tip of the tampon. IoO℃±5
℃, so no thermal fusion occurs at the tip.

このようにしてヒートドラム（Ｃ）から取り出されたタ
ンポンが本発明タンポン（Ａ）で、第６図は本発明タン
ポン（Ａ）とその後端部、溶着融合部（１４）の融着状
態を示す、第７図は本発明タンポン（Ａ）が人体液を吸
収した時の形状をあられす、また第８図・（イＩ！ＩＸ
ＩＩ図）（１図）は本実施例に示さなかった他のタンポ
ンで、これらすべてのタンポンに本方法が適宜応用でき
ることを示すものである。The tampon taken out from the heat drum (C) in this manner is the tampon (A) of the present invention, and FIG. 6 shows the fused state of the tampon (A) of the present invention, its rear end, and the welded fused portion (14). , Figure 7 shows the shape of the tampon (A) of the present invention when it absorbs human body fluids, and Figure 8 (I! IX
Figure II) (Figure 1) shows other tampons not shown in this example, and shows that the present method can be appropriately applied to all of these tampons.

〔発明の効果］ まず第一に細いひだ状下織布（４）で被覆されているた
め非常に人体への挿入がスムースである。また在来のタ
ンポンでは圧縮後のタンポンに不織布をコーティングし
ているため、タンポンが体液を吸収して膨潤する際に、
不織布に自由度がないためタンポンの膨潤を妨げる。[Effects of the Invention] First of all, since it is covered with a thin pleated underwoven fabric (4), it can be inserted into the human body very smoothly. In addition, with conventional tampons, the compressed tampon is coated with a non-woven fabric, so when the tampon absorbs body fluids and swells,
The lack of flexibility in the nonwoven fabric prevents the tampon from swelling.

これに対して、本発明タンポン（Ａ）は圧縮前、タンポ
ン復元の最大の大きさにそって不縁布（４）を被覆して
圧縮するため、体液吸収後の膨潤時も何らその膨潤の大
きざを妨げることはない、つまり、繊維の復元吸収力を
そのままタンポンの吸収力とすることができる。On the other hand, the tampon (A) of the present invention is compressed by covering the non-woven fabric (4) along the maximum size of the tampon restoration before compression, so even when it swells after absorbing body fluids, there is no effect on the swelling. It does not interfere with the size of the tampon, which means that the restoring absorption capacity of the fibers can be directly used as the absorption capacity of the tampon.

さらに本発明タンポン（Ａ）の後端部が熱融着されて、
溶着融合与ド１４）となっているため、後端部は吸収に
よって膨潤しないため使用後取出しやすくまた吸収体液
の漏れを防止するものである。つまり本発明タンポン（
Ａ）は第７図のような吸収形状となるため、体液を最大
限に吸収保液することができる。つまり挿入にあたって
は、もつとも抵抗なく挿入しえ、最大限に吸収し、用後
欧出しやすい、他に類例のない女性生理用タンポンであ
る。Further, the rear end of the tampon (A) of the present invention is heat-sealed,
Since it is a welded and fused joint 14), the rear end does not swell due to absorption, making it easy to take out after use and preventing leakage of absorbent fluid. In other words, the tampon of the present invention (
Since A) has an absorption shape as shown in FIG. 7, it can absorb and retain body fluids to the maximum extent. In other words, it is a unique female sanitary tampon that can be inserted without any resistance, absorbs as much as possible, and is easy to remove after use.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図、第２図は本発明タンポン（Ａ）の一つの実施例
を示すタンポン素材の圧縮前の行程説明図、第３図（イ
）　（［１）　（ハ）図は第２図の不織’ｆｆｆ　（４
）で巻着したロール状タンポン素体（３）を圧縮する三
段圧縮機（ｂ）のブレードの作動断面図。第４図は第３
１ｍの圧縮行程を経てできた圧縮タンポン（ａ）の外観
図、第５図（イ）（Ｕ）図は第４図の圧縮タンポン（ａ
）に納セットを行い圧縮タンポン（ａ）の後端部に溶着
融合部（１４）を形成させるヒートドラム（Ｃ）とその
行程断面図である。第６図は′第５８２１．（ｏ図）よ
り取り出された本発明タンポン（Ａ）の一部拡大外観図
である。第７図は本発明タンポン（Ａ）が体液を吸収し
た時の膨潤形状を示す吸血した状態の本発明タンポン（
Ａ’）の外観斜視図である。 第８図（イ）　（［１）　（ハ）図は他のタンポンへの
応用説明図である。 （Ａ）本発明タンポン　　（Ａ”）吸血した状態の本発
明タンポン（ａ）圧縮タンポン　　（ｂ）三段圧縮ＩＩ
Ｉ　　　（ｃ）ヒートドラム（１）帯状繊維素材　　（
２）取出し紐　　（３）ロール状タンポン素体（４）不
ｗＡ布　　（５）第１圧縮タンポン　　（６）第２圧縮
タンポン（？）　′：ｊＬ３圧縮タンポン　　（８〉ヒ
ートバインド　　（９Ｘ９”）第１プレー）　　　（Ｉ
ＯＸｌｏつ第２ブレード　　（ＩＩＸｌｌつ第３ブレー
ド（１２ＸＩ２’）ヒートチップ　　（１３）ヒートバ
インド　　（１３つヒートチップ　　（！４）溶着融合
部 以上 第１図　　　第２図 ５：＄１斤篇タユ「ユＤ：ヨ股厘罵槓 第３図（ハ） 第６図 １４；瀉１斬、； （イ）　　　　　　　　　（ 第７図Figures 1 and 2 are explanatory diagrams of the stroke of the tampon material before compression, showing one embodiment of the tampon (A) of the present invention. Non-woven 'fff (4
) is an operational cross-sectional view of the blades of the three-stage compressor (b) that compresses the rolled tampon body (3) wound around the roll-shaped tampon body (3). Figure 4 is the third
Figure 5 (A) and (U) are external views of the compressed tampon (a) made after a 1 m compression stroke, and the compressed tampon (a) in Figure 4 is
FIG. 3 is a sectional view of a heat drum (C) and its stroke, which is deposited in a compressed tampon (a) and forms a welded fused portion (14) at the rear end of the compressed tampon (a). Figure 6 is '5821. It is a partially enlarged external view of the tampon (A) of the present invention taken out from (o figure). Figure 7 shows the swollen shape of the tampon (A) of the present invention when it absorbs body fluid.
It is an external perspective view of A'). Figures 8 (a) ([1) and (c) are explanatory diagrams of application to other tampons. (A) Tampon of the present invention (A”) Tampon of the present invention in a blood-sucked state (a) Compression tampon (b) Three-stage compression II
I (c) Heat drum (1) Band-shaped fiber material (
2) Removal string (3) Rolled tampon body (4) Non-wA cloth (5) First compressed tampon (6) Second compressed tampon (?) ′:jL3 compressed tampon (8> Heat bind (9X9”) No. 1 play) (I
OXlo 2nd blade (IIXll 3rd blade (12XI2') Heat tip (13) Heat bind (13 Heat tip (!4) Welding fusion part and above Figure 1 Figure 2 5: $1 loaf version Tayu D: Yo-crotch abuse Figure 3 (C) Figure 6 14; 1 slash; (B) ( Figure 7

Claims (1)

【特許請求の範囲】[Claims] 天然繊維あるいは人工繊維およびその混合繊維を圧縮成
形してなる女性生理用タンポンにおいて、圧縮成形前の
タンポン素体を、この大きさより長さ方向に上下各々３
ｍｍずつ長くした発水性の不織布によって外側を円筒上
に巻着し、その後この不織布を巻着したままタンポン素
体を圧縮成形して圧縮タンポン（ａ）となし、さらにこ
の圧縮タンポン（ａ）の後端部（取出し紐側）のみを熱
融着させることによって、タンポン側周面とタンポンの
上端および下端の肩部に不織布の極く細いひだを有せし
め、かつタンポンの後端部に溶着融合部を形成したこと
を特徴とする生理用タンポン。In female sanitary tampons made by compression molding natural fibers, artificial fibers, and their mixed fibers, the tampon body before compression molding is sized 3 times above and below in the length direction from this size.
The outside is wrapped around a cylinder using a water-repellent nonwoven fabric lengthened by mm, and then the tampon body is compression molded with the nonwoven fabric wrapped around it to form a compressed tampon (a). By heat-sealing only the rear end (removal string side), extremely thin folds of non-woven fabric are created on the tampon side circumference and the upper and lower shoulders of the tampon, and are welded and fused to the rear end of the tampon. A sanitary tampon characterized by forming a part.
JP61141676A 1986-06-18 1986-06-18 Sanitary tampon Pending JPS62298356A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61141676A JPS62298356A (en) 1986-06-18 1986-06-18 Sanitary tampon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61141676A JPS62298356A (en) 1986-06-18 1986-06-18 Sanitary tampon

Publications (1)

Publication Number Publication Date
JPS62298356A true JPS62298356A (en) 1987-12-25

Family

ID=15297607

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61141676A Pending JPS62298356A (en) 1986-06-18 1986-06-18 Sanitary tampon

Country Status (1)

Country Link
JP (1) JPS62298356A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008538978A (en) * 2005-04-29 2008-11-13 キンバリー クラーク ワールドワイド インコーポレイテッド Dual mode absorbent tampon
WO2021122467A1 (en) * 2019-12-16 2021-06-24 Calla Lily Personal Care Ltd Devices for insertion into a vaginal or rectal cavity

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5547544U (en) * 1978-09-20 1980-03-28
JPS5610345U (en) * 1979-07-05 1981-01-29

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5547544U (en) * 1978-09-20 1980-03-28
JPS5610345U (en) * 1979-07-05 1981-01-29

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008538978A (en) * 2005-04-29 2008-11-13 キンバリー クラーク ワールドワイド インコーポレイテッド Dual mode absorbent tampon
WO2021122467A1 (en) * 2019-12-16 2021-06-24 Calla Lily Personal Care Ltd Devices for insertion into a vaginal or rectal cavity
GB2590903B (en) * 2019-12-16 2024-05-29 Calla Lily Clinical Care Ltd Devices for insertion into a vaginal or rectal cavity

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