JPH0114334B2 - - Google Patents
Info
- Publication number
- JPH0114334B2 JPH0114334B2 JP59022543A JP2254384A JPH0114334B2 JP H0114334 B2 JPH0114334 B2 JP H0114334B2 JP 59022543 A JP59022543 A JP 59022543A JP 2254384 A JP2254384 A JP 2254384A JP H0114334 B2 JPH0114334 B2 JP H0114334B2
- Authority
- JP
- Japan
- Prior art keywords
- cotton
- nonwoven fabric
- auxiliary agent
- cotton nonwoven
- fabric material
- 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
- 229920000742 Cotton Polymers 0.000 claims description 68
- 239000004745 nonwoven fabric Substances 0.000 claims description 47
- 239000000463 material Substances 0.000 claims description 35
- 239000012752 auxiliary agent Substances 0.000 claims description 24
- 238000004049 embossing Methods 0.000 claims description 15
- 230000006835 compression Effects 0.000 claims description 13
- 238000007906 compression Methods 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 239000002781 deodorant agent Substances 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000006096 absorbing agent Substances 0.000 claims description 3
- 239000008177 pharmaceutical agent Substances 0.000 claims description 2
- 238000006116 polymerization reaction Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 239000002671 adjuvant Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000001877 deodorizing effect Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000012744 reinforcing agent Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 241000270666 Testudines Species 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 229940030225 antihemorrhagics Drugs 0.000 description 1
- 239000003899 bactericide agent Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000002874 hemostatic agent Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Description
【発明の詳細な説明】
本発明は、純綿又は混綿の脱脂綿帯を材料とし
た補助剤入りの綿不織布及その製造方法に関する
ものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an adjuvant-containing cotton nonwoven fabric made from a pure cotton or blended absorbent cotton band, and a method for producing the same.
従来の此種不織布は、粉粒状の補助剤、例えば
吸水ポリマーや活性炭を吸水紙で包含して、これ
に粉砕パルプやレーヨン等の繊維で作られた不織
布を重合したものであつたから、下記問題点があ
つた。 Conventional non-woven fabrics of this kind are made by enclosing powdery auxiliary agents, such as water-absorbing polymers and activated carbon, in water-absorbing paper, and then polymerizing non-woven fabrics made from fibers such as pulverized pulp and rayon. The point was hot.
従来使用されている不織布は価格が高額である
から製品原価が高くなる他内部の粉粒体が吸水紙
で包まれているから、吸水紙が破れると粉粒体が
脱落する事になり、従つて不織布の自由な裁断が
困難である。 Conventionally used non-woven fabrics are expensive, which increases the product cost, and the powder inside is wrapped in water-absorbing paper, so if the water-absorbing paper is torn, the powder will fall out. Therefore, it is difficult to freely cut the nonwoven fabric.
上記不織布に代るものとして活性炭を包含した
生理用ナプキン等の綿製品があるが、これはシー
ト材でないため、例えば冷蔵庫内の除臭用シート
材や医療用シート材に利用出来ない。 As an alternative to the above-mentioned nonwoven fabric, there are cotton products such as sanitary napkins containing activated carbon, but since these are not sheet materials, they cannot be used, for example, as deodorizing sheet materials in refrigerators or medical sheet materials.
本発明はこの様な問題を解消し得る綿不織布及
その製造方法を提供せんとするものである。 The present invention aims to provide a cotton nonwoven fabric and a method for producing the same that can solve these problems.
本発明綿不織布は第２図，第３図に示す如く、
脱脂綿帯を圧縮すると共にエンボス加工を施して
作つたシート状の綿不織布材４内に粉粒状の補助
剤３を封入した事を特徴とするもので、この綿不
織布においては、基材となる綿不織布材４がシー
ト状に作られるため生理用ナプキンとして使用出
来る事は勿論、他の用途、例へば冷蔵庫用の除臭
用シート材や医療用シート材にも使用する事が出
来ると云う効果があると共に、後述の如く、綿不
織布材４は水液拡散滲透性が良いため、本発明綿
不織布を吸水材として使用した場合には吸収水分
を均一且つ広範囲に内部の補助剤３に接触せしめ
る事が出来ると云う効果もあり、且つ又安価な綿
を主材料としているから、人体に対し安全である
事は勿論製品原価を低廉に出来ると云う効果もあ
る。本発明綿不織布は、シート状に圧縮されると
共にエンボス加工された綿不織布材４内に補助剤
３を封入するものであるから、補助剤３の封入方
法は任意であるが、下記の方法による事が最良で
ある。 As shown in FIGS. 2 and 3, the cotton nonwoven fabric of the present invention has
It is characterized by encapsulating a powdery auxiliary agent 3 in a sheet-like cotton non-woven fabric material 4 made by compressing and embossing a cotton absorbent belt. Since the non-woven fabric material 4 is made in the form of a sheet, it can be used not only as a sanitary napkin, but also for other purposes, such as deodorizing sheets for refrigerators and medical sheets. In addition, as will be described later, since the cotton nonwoven fabric material 4 has good water liquid diffusion permeability, when the cotton nonwoven fabric of the present invention is used as a water absorbing material, the absorbed moisture can be brought into contact with the internal auxiliary agent 3 uniformly and over a wide range. Moreover, since it is mainly made of inexpensive cotton, it is not only safe for the human body but also has the effect of reducing the cost of the product. In the cotton nonwoven fabric of the present invention, the auxiliary agent 3 is encapsulated in the cotton nonwoven fabric material 4 which is compressed into a sheet and embossed. Therefore, the auxiliary agent 3 can be encapsulated in any method, but the following method may be used. Things are best.
以下に本発明方法を添付図面につき説明する
と、本発明方法は、第１図に示す如く、少くとも
２本の脱脂綿帯１，１′を圧縮ローラー機構２で
重合圧縮すると同時にこの圧縮ローラー機構の少
くとも一方のローラー、例えば上方ローラー２１
をエンボスローラーに作つて、上記複数の脱脂綿
帯１，１′をエンボス加工し、上記複数の脱脂綿
帯１，１′の間には圧縮ローラー機構２の手前で
粉粒状の補助剤３を供給し、上記複数の脱脂綿帯
を上記圧縮エンボス加工によりシート状の綿不織
布材４にすると共にこの不織布材の繊維絡合によ
つて上記補助剤３を固定する様にした事を特徴と
するものである。 The method of the present invention will be explained below with reference to the accompanying drawings. As shown in FIG. at least one roller, e.g. upper roller 21
is made into an embossing roller, the plurality of absorbent cotton bands 1, 1' are embossed, and a powdery auxiliary agent 3 is supplied between the plurality of absorbent cotton bands 1, 1' before the compression roller mechanism 2. , the plurality of absorbent cotton bands are formed into a sheet-like cotton nonwoven fabric material 4 by the compression embossing process, and the auxiliary agent 3 is fixed by fiber entanglement of the nonwoven fabric material. .
上記脱脂綿帯１，１′は純綿を用いる事が望ま
しいが、場合によつては屑綿や合成繊維を混入し
た混綿でも良い。 It is desirable to use pure cotton for the absorbent cotton bands 1 and 1', but in some cases, mixed cotton mixed with waste cotton or synthetic fibers may be used.
上記圧縮ローラー機構２は、前記の如く上下ロ
ーラー２１，２２の一方又は双方をエンボスロー
ラーに作つてあり、このエンボスローラーにより
綿綿不織布材４には多数の凹凸部、例えば第２
図，第３図の如き点状凹部４１又は点状凸部４２
が形成される。第２図に示す綿不織布材４は、綿
状凸部４３により直径0.1m／ｍ〜1m／ｍ程度の
点状凹部４１を多数形成されたものであり、この
点状凹部４１は、実施例では直径0.2m／ｍ程度
のピンホール型に形成してあるが、場合によつて
は他の型、例えば直径0.3m／ｍ程度の亀用型に
形成しても良い。 As mentioned above, in the compression roller mechanism 2, one or both of the upper and lower rollers 21, 22 are made into embossing rollers, and the embossing roller causes the cotton non-woven fabric material 4 to have many irregularities, for example, the second
Point-like concave portions 41 or point-like convex portions 42 as shown in FIGS.
is formed. The cotton nonwoven fabric material 4 shown in FIG. 2 has a large number of dotted recesses 41 with a diameter of about 0.1 m/m to 1 m/m formed by cotton-like convex portions 43. In this case, it is formed in a pinhole type with a diameter of about 0.2 m/m, but depending on the case, it may be formed in another type, for example, a turtle type with a diameter of about 0.3 m/m.
これに対し第３図に示す綿不織布材４には、多
数の綿状凹部４４によつて点状凸部４２が多数区
分形成されており、この点状凸部４２は直径
0.1m／ｍ〜1m／ｍ程度に作られている。 On the other hand, in the cotton nonwoven fabric material 4 shown in FIG.
It is made around 0.1m/m to 1m/m.
上記圧縮ローラー機構２は、通常一方のみがこ
のエンボスローラーが第２図に示す如きピンホー
ル型の凹部４１を形成する場合には他方の圧縮ロ
ーラーをペーパーローラーとしておく事が望まし
く、かくすればピンホール型凹部４１のエンボス
加工に適すると共にこの凹部４１を貫通孔に形成
する場合において都合が良い。 In the compression roller mechanism 2, when only one embossing roller forms a pinhole-shaped recess 41 as shown in FIG. 2, it is desirable to use the other compression roller as a paper roller. It is suitable for embossing the hole-shaped recess 41 and is convenient when forming the recess 41 into a through hole.
上記補助剤３としては、例えば吸水ポリマーや
シリカゲル等の吸水剤又は活性炭や吸臭剤、消臭
剤等の防臭剤若しくは殺菌剤や止血剤等の医薬剤
を選択して単独又は複合使用すれば良く、この場
合において必要であれば、脱脂綿帯を３本以上使
用して各脱脂綿帯間に夫々別種の粉粒状補助剤を
混入すれば良い。 As the auxiliary agent 3, for example, a water-absorbing agent such as a water-absorbing polymer or silica gel, a deodorant such as activated carbon, an odor-absorbing agent, or a deodorant, or a pharmaceutical agent such as a bactericide or a hemostatic agent may be selected and used alone or in combination. In this case, if necessary, three or more absorbent cotton strips may be used and different types of granular auxiliary agents may be mixed between each absorbent cotton strip.
上記綿不織布材４は、その凹部４１，４４の部
分によつて内部の繊維が絡合せしめられると共に
凸部４３，４２の部分によつて吸水性が維持され
る特長があり、同時に厚さが材料の脱脂綿帯１，
１′に比較して1/3〜1/8に圧縮されるから包装，
運搬，保管が極めて容易になると云う特長があ
る。 The cotton nonwoven fabric material 4 has the feature that the internal fibers are intertwined by the concave portions 41 and 44, and water absorbency is maintained by the convex portions 43 and 42, and at the same time, the thickness is Material absorbent cotton band 1,
Because it is compressed to 1/3 to 1/8 compared to 1', packaging
It has the advantage of being extremely easy to transport and store.
そして又上記綿不織布材４は凸部４３，４２圧
縮度が凹部４１，４４より疎であるから、水液の
点滴時には吸水性の良い凸部４３，４２から水分
が吸入されると共にこの水により凹部４１，４４
の絡合が解けて凹部４１，４４にも水が浸滲する
と推考され、実験によれば原材料である脱脂綿帯
の吸水痕が0.5×1.2cmの楕円形であるのに対し、
綿不織布材４の吸水痕は1.7×2.5cmの橢円形であ
り、水液の拡散滲透性が良いと云う事が実証され
た。 Furthermore, in the cotton nonwoven fabric material 4, since the convex portions 43, 42 are less compressed than the concave portions 41, 44, when aqueous liquid is dripped, water is sucked in from the convex portions 43, 42, which have good water absorbency, and this water is absorbed. Recesses 41, 44
It is assumed that the entanglement of the absorbent cotton strip becomes unentangled and water seeps into the recesses 41 and 44.According to experiments, the water absorption trace of the absorbent cotton band, which is the raw material, is an oval shape of 0.5 x 1.2 cm.
The water absorption marks on the cotton non-woven fabric material 4 were oval in shape with dimensions of 1.7 x 2.5 cm, proving that the material has good diffusion permeability for aqueous liquid.
更に又上記補助剤として防臭剤を用いる場合に
は、天然型消臭剤を用いる事が望ましく、かくす
れば天然繊維である綿不織布に天然型消臭剤を組
合せる事が出来るから、公害問題を有効に防止す
る事が出来る。 Furthermore, when using a deodorant as the above-mentioned auxiliary agent, it is preferable to use a natural deodorant.In this way, the natural deodorant can be combined with cotton non-woven fabric, which is a natural fiber, so there is no problem with pollution. can be effectively prevented.
この様な天然消臭剤としては、白井松新薬株式
会社の製造販売に係る商品名NI―フレスカが存
在する。 As such a natural deodorant, there is a product name NI-Fresca manufactured and sold by Shiraimatsu Shinyaku Co., Ltd.
以上の処において本発明方法は下記の如くして
も良い。 In the above, the method of the present invention may be carried out as follows.
上記圧縮ローラー機構２は、加熱型にしても良
く、かくすれば圧縮エンボス加工時に綿不織布材
４にアイロン加工を施す事が出来ると共に熱溶解
性不織布や熱溶解性接着剤をラミネートしたラミ
ネート紙等の外被膜を綿不織布材４に重合しつつ
圧縮時に同時に接着する事も出来るから、例えば
綿不織布材４を吸水材として使用する場合等にこ
の綿不織布材４の片面に防水面を形成出来ると云
う利益がある。この様なラミネート紙等の外被膜
は綿不織布材４の片面又は両面に重着する事が出
来ると共にこの外被膜を綿不織布材４の両面に重
着する場合には、その一方の外被膜を例えば多孔
紙にする等して吸水性、吸気性を大きくしても良
い。 The compression roller mechanism 2 may be of a heating type, and in this way, it is possible to iron the cotton nonwoven fabric material 4 during compression embossing, and also to use a heat-melting nonwoven fabric, a laminated paper laminated with a heat-melting adhesive, etc. Since the outer coating can be polymerized and bonded to the cotton non-woven material 4 at the same time during compression, for example, when the cotton non-woven material 4 is used as a water absorbing material, a waterproof surface can be formed on one side of the cotton non-woven material 4. There is a benefit. Such an outer coating such as laminated paper can be attached to one or both sides of the cotton nonwoven fabric material 4, and when this outer coating is attached to both sides of the cotton nonwoven fabric material 4, one of the outer coatings can be attached to both sides of the cotton nonwoven fabric material 4. For example, it may be made of porous paper to increase its water absorption and air absorption properties.
上記綿不織布材４には、その片面又は両面に吸
水ポリマー不織布や補強用の不織布を重合しても
良く、この場合には此等外被用不織布を脱脂綿帯
１，１′と重ねて圧縮ローラ機構２に送り、脱脂
綿帯と共に圧縮エンボス加工する事が望ましい。 The cotton non-woven fabric material 4 may be polymerized with a water-absorbing polymer non-woven fabric or a reinforcing non-woven fabric on one or both sides. In this case, the non-woven fabric for the outer cover is overlapped with the absorbent cotton bands 1 and 1' and the compression roller is applied. It is preferable to send it to mechanism 2 and compression embossing it together with the absorbent cotton band.
上記吸水ポリマー不織布や補強用の不織布は脱
脂綿帯１，１′の間に補強剤３と共に挿入しても
良く、或は脱脂綿帯の数を多くして補助剤３とは
別の脱脂綿帯間に挿入しても良い。 The above-mentioned water-absorbing polymer nonwoven fabric or reinforcing nonwoven fabric may be inserted between the absorbent cotton bands 1 and 1' together with the reinforcing agent 3, or the number of absorbent cotton bands may be increased and the reinforcing agent 3 may be inserted between different absorbent cotton bands. You can also insert it.
上記脱脂綿帯内又は脱脂綿帯間には補助剤３と
して又は補助剤３とは別に熱型変化材を混入又は
介在させても良く、かくすれば、例えば熱型変化
材として熱溶解性繊維を脱脂綿帯内に混入したと
すれば、熱型変化材をエンボスローラーで加熱溶
解して綿不織布材４内における繊維の絡合を接着
固定する事が出来る。 A heat-transformable material may be mixed or interposed as an adjuvant 3 or separately between the absorbent cotton bands or between the absorbent cotton bands. If it is mixed into the band, the thermally variable material can be heated and melted with an embossing roller to adhesively fix the entangled fibers in the cotton nonwoven fabric material 4.
本発明方法は上述の如きものであるから、下記
効果を期待する事が出来る。 Since the method of the present invention is as described above, the following effects can be expected.
粉粒状の補助剤３を圧縮エンボス加工の手前で
脱脂綿帯間に撒布するため、補助剤３の分布濃度
や補助剤３を覆う脱脂綿帯１，１′の厚さ、即ち
綿不織布材４の表裏面から補助剤３迄の厚さを自
由に選定する事が出来る。 Since the auxiliary agent 3 in the form of powder is sprinkled between the absorbent cotton bands before compression embossing, the distribution concentration of the auxiliary agent 3 and the thickness of the absorbent cotton bands 1 and 1' covering the auxiliary agent 3, that is, the surface of the cotton non-woven fabric material 4, are You can freely select the thickness from the back side to auxiliary agent 3.
補助剤３をエンボス加工によつて綿不織布材４
内に封入するものであるから、バインダーや吸水
紙等を使用する事なく、綿不織布材４の内部にお
ける絡合により補助剤３を補捉固定する事が出
来、従つてどの様に裁断しても補助剤３が脱落し
ない。 A cotton non-woven material 4 is made by embossing the auxiliary agent 3.
Since the auxiliary agent 3 is sealed inside the cotton nonwoven fabric material 4, it is possible to capture and fix the auxiliary agent 3 by entangling it inside the cotton nonwoven fabric material 4 without using a binder or water-absorbing paper. Even if the adjuvant 3 does not fall off.
第１図は本発明方法の工程を示す略解図、第
２，第３図は夫々本発明綿不織布の１部を示す斜
視図である。
図中１，１′は脱脂綿帯、２は圧縮ローラー機
構、２１はエンボスローラー、３は補助剤を示
す。
FIG. 1 is a schematic illustration showing the steps of the method of the present invention, and FIGS. 2 and 3 are perspective views each showing a part of the cotton nonwoven fabric of the present invention. In the figure, 1 and 1' are absorbent cotton bands, 2 is a compression roller mechanism, 21 is an embossing roller, and 3 is an auxiliary agent.
Claims (1)
作つたシート状の綿不織布材内部に粉粒状の補助
剤を封入した事を特徴とする綿不織布。 ２ 少くても２枚の脱脂綿帯を重合して圧縮しつ
つ同時にエンボス加工し、上記脱脂綿帯の間には
重合以前に粉粒状の補助剤を撒布供給し、上記圧
縮エンボス加工により多数の凹凸部を形成された
シート状の綿不織布材を得ると共にこの綿不織布
材内の繊維絡合により上記補助剤を捕捉固定する
様にした事を特徴とする綿不織布の製造方法。 ３ 上記補助剤が吸水剤である事を特徴とした特
許請求の範囲第２項記載の綿不織布の製造方法。 ４ 上記補助剤が防臭剤である事を特徴とした特
許請求の範囲第２項記載の綿不織布の製造方法。 ５ 上記補助剤が医薬剤である事を特徴とした特
許請求の範囲第２項記載の綿不織布の製造方法。[Scope of Claims] 1. A cotton nonwoven fabric characterized in that a powdery auxiliary agent is encapsulated inside a sheet-like cotton nonwoven fabric material made by compressing and embossing an absorbent cotton band. 2 At least two absorbent cotton strips are polymerized, compressed and embossed at the same time, a powdery auxiliary agent is sprinkled and supplied between the absorbent cotton strips before polymerization, and a large number of uneven parts are formed by the compression embossing. 1. A method for producing a cotton nonwoven fabric, characterized in that a sheet-like cotton nonwoven fabric material is obtained, and the auxiliary agent is captured and fixed by fiber entanglement within the cotton nonwoven fabric material. 3. The method for producing a cotton nonwoven fabric according to claim 2, wherein the auxiliary agent is a water absorbing agent. 4. The method for producing a cotton nonwoven fabric according to claim 2, wherein the auxiliary agent is a deodorant. 5. The method for producing a cotton nonwoven fabric according to claim 2, wherein the auxiliary agent is a pharmaceutical agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59022543A JPS59204955A (en) | 1984-02-09 | 1984-02-09 | Production of cotton nonwoven cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59022543A JPS59204955A (en) | 1984-02-09 | 1984-02-09 | Production of cotton nonwoven cloth |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59204955A JPS59204955A (en) | 1984-11-20 |
| JPH0114334B2 true JPH0114334B2 (en) | 1989-03-10 |
Family
ID=12085733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59022543A Granted JPS59204955A (en) | 1984-02-09 | 1984-02-09 | Production of cotton nonwoven cloth |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59204955A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH039719U (en) * | 1989-06-16 | 1991-01-30 | ||
| JP4999034B2 (en) * | 1999-02-26 | 2012-08-15 | 株式会社大貴 | Absorber and sheets using the absorber |
| KR100368992B1 (en) * | 2000-09-16 | 2003-01-24 | 이동원 | The method and apparatus for manufacturing of mat |
| JP2004001373A (en) * | 2002-12-24 | 2004-01-08 | Daiki:Kk | Absorber and sheet which uses the absorber |
| KR100510169B1 (en) * | 2003-11-25 | 2005-08-24 | 김택영 | Mesh cotton with separating net and method for its manufacturing |
| JP6367008B2 (en) * | 2014-06-02 | 2018-08-01 | 株式会社ダイセル | Absorber manufacturing method and absorber manufacturing apparatus |
-
1984
- 1984-02-09 JP JP59022543A patent/JPS59204955A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59204955A (en) | 1984-11-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4530353A (en) | Unitary adhesive bandage | |
| US5128193A (en) | Absorbent fibrous structure | |
| CA1062898A (en) | Super absorbent pad | |
| US4622089A (en) | Method of making blister pad adhesive bandage | |
| US5637106A (en) | Absorbent product for personal use | |
| CA1252955A (en) | Dry cover channeled napkin | |
| CA1226120A (en) | Absorbent structure containing corrugated web layers | |
| KR910003223B1 (en) | Absorbent structure containing corrugated web layers | |
| JPS5925369Y2 (en) | Liquid-absorbing articles | |
| JPH0515299Y2 (en) | ||
| RU2244535C2 (en) | Combined covering and transmitting layer of nonwoven material for absorbing product (variants) and an absorbing product (variants) | |
| CA2226235C (en) | Multi-denier non-woven fabric for disposable absorbent products | |
| JPS61252301A (en) | Disposable diaper | |
| CA2034111C (en) | Absorbent fibrous structure | |
| US3840013A (en) | Disposable diaper with improved adhesive closure system | |
| EP0117351B1 (en) | Absorptive products | |
| JPH0114334B2 (en) | ||
| CA1226189A (en) | Blister pad adhesive bandage | |
| JPH08164160A (en) | Absorbent article | |
| JPS59915Y2 (en) | wound dressing material | |
| JPS6025238Y2 (en) | sanitary napkin | |
| JPH0133176B2 (en) | ||
| JPH03241051A (en) | Liquid impermeable sheet for sanitary material | |
| JPH06319769A (en) | Absorbing article with baffle of foamable material | |
| CA1253319A (en) | Corrugated web structure containing superabsorbent |