JP3323720B2 - Textile web for tissue paper, toilet paper and paper towels - Google Patents
Textile web for tissue paper, toilet paper and paper towelsInfo
- Publication number
- JP3323720B2 JP3323720B2 JP33262495A JP33262495A JP3323720B2 JP 3323720 B2 JP3323720 B2 JP 3323720B2 JP 33262495 A JP33262495 A JP 33262495A JP 33262495 A JP33262495 A JP 33262495A JP 3323720 B2 JP3323720 B2 JP 3323720B2
- Authority
- JP
- Japan
- Prior art keywords
- paper
- web
- tissue
- towels
- toilet
- 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 - Fee Related
Links
Landscapes
- Nonwoven Fabrics (AREA)
- Paper (AREA)
- Sanitary Thin Papers (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、繊維ウェッブの強
度低下、吸水性の低下および変色異臭を生じることな
く、皮膚刺激がなく、肌ざわりに優れ並びに保湿性を有
する、ティッシュペーパー、トイレットぺーパーまたは
ペーパータオル用繊維ウェッブに関する。The present invention relates to the strong <br/> degree drop in fibrous web, without causing deterioration and discoloration odor of water-absorbing, no skin irritation, has excellent and moisture in touch, Tissue Paper, toilet paper or
The present invention relates to a fiber web for a paper towel .
【０００２】[0002]
【従来の技術】従来、ティッシュペーパーなどの家庭紙
において感触をソフトにする目的のため柔軟剤が使用さ
れている。柔軟剤としてカチオン系界面活性剤が主に使
用されるが、その発現機構は親水性基がセルロースに吸
着し、親油性基が外側に向いて配向して繊維間の水素結
合を阻害し、繊維間の摩擦抵抗を減少させることにあ
る。2. Description of the Related Art Conventionally, softeners have been used for the purpose of softening the feel of household paper such as tissue paper. Cationic surfactants are mainly used as softeners, but the mechanism of their expression is that hydrophilic groups are adsorbed on cellulose, lipophilic groups are oriented outward and inhibit hydrogen bonding between fibers, To reduce frictional resistance between them.
【０００３】その為、強度の低下や紙粉の増加を引き起
こし、更には、親油性基が繊維表面ににあるために家庭
紙に本来要求される吸水性をも低下してしまう。またカ
チオン系界面活性剤は変色や安全性においても懸念があ
る。[0003] This causes a decrease in strength and an increase in paper dust, and furthermore, a water absorption originally required for household paper is also reduced because the lipophilic group is present on the fiber surface. In addition, cationic surfactants have concerns about discoloration and safety.
【０００４】一方、ティッシュペーパー等に皮膚への薬
功を与えることを目的として薬草エキスを含浸させるこ
とが提案されている（実公平６−４７３５５号公報）。
しかし、配合成分により、ともすれば変色異臭が生じた
り、人によりかえって皮膚刺激を感じる場合もある。On the other hand, it has been proposed to impregnate a herbal extract into tissue paper or the like for the purpose of imparting medicinal effects to the skin (Japanese Utility Model Publication No. 6-47355).
However, depending on the compounding component, discoloration and a strange odor may be caused, or skin irritation may be felt by a person.
【０００５】[0005]
【発明が解決しようとする課題】従って、本発明の目的
とするところは、強度、吸水性の低下、変色異臭を生じ
ることなく、皮膚刺激がなく、肌ざわりに優れおよび保
湿性を有する、ティッシュペーパー、トイレットぺーパ
ーまたはペーパータオル用繊維ウエッブを提供すること
にある。SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a tissue having excellent strength, reduced water absorption, no discoloration and unpleasant odor, no skin irritation, excellent texture and moisture retention. Paper, toilet paper
In <br/> providing over or fibrous web for paper towels.
【０００６】[0006]
【課題を解決するための手段】上記課題に対して鋭意研
究した結果、絹繊維より抽出されたシルクプロティンエ
キスを繊維ウェッブに含浸処理することによって達成さ
れることを見出し、本発明を完成するに至った。Means for Solving the Problems As a result of earnest studies on the above-mentioned problems, it has been found that the present invention can be achieved by impregnating a fiber web with a silk protein extract extracted from silk fibers, and to complete the present invention. Reached.
【０００７】即ち、本発明は、シルクプロティンエキス
を含浸させることを特徴とする、ティッシュペーパー、
トイレットぺーパーまたはペーパータオル用繊維ウェッ
ブにある。That is, the present invention provides a tissue paper characterized by being impregnated with a silk protein extract .
Textile web for toilet paper or paper towel
Bunia Ru.
【０００８】[0008]
【発明の実施の形態】以下、本発明の構成について詳説
する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The configuration of the present invention will be described below in detail.
【０００９】本発明の繊維ウェッブ（Ｗｅｂ）とは、短
繊維をシート状にひきそろえたものを言い、通常の繊維
ウェッブの他に保湿性を持たせた繊維ウェッブをも含
む。The fiber web (Web) of the present invention refers to a fiber obtained by arranging short fibers in a sheet form, and also includes a fiber web having a moisturizing property in addition to a normal fiber web.
No.
【００１０】本発明の繊維ウェッブは、ティッシュペー
パー、トイレットペーパーおよびペーパータオルに用い
られる。[0010] The fiber web of the present invention is a tissue web.
Used for pars, toilet paper and paper towels .
【００１１】本発明に用いられるシルクプロティンエキ
スとしては、通常得られるところの蚕から得られる絹繊
維を希硫酸で処理し、濾過して得られるペプチド溶液、
絹繊維を完全加水分解して得られるアミノ酸混合物（シ
ルクアミノ酸）、市販のシルクプロティンエキス原料、
具体的には市販のシルクプロティンエキス（一丸ファル
コス製）、プロモイスシルク（成和化成製）などが挙げ
られる。The silk protein extract used in the present invention includes a peptide solution obtained by treating a silk fiber obtained from a silkworm, which is usually obtained, with dilute sulfuric acid, and filtering.
An amino acid mixture (silk amino acid) obtained by completely hydrolyzing silk fiber, a commercially available silk protein extract raw material,
Specific examples include commercially available silk protein extract (manufactured by Ichimaru Falcos) and promote silk (manufactured by Seiwa Kasei).
【００１２】本発明に用いられるシルクプロティンの処
理方法としては、繊維ウェッブの抄造中であれば、ウェ
ッブの形成後であって湿潤状においてスプレ−により含
浸させるか、繊維ウェッブを抄造し乾燥した後であれ
ば、スプレ−または印刷ロ−ル等によって含浸させれば
よい。[0012] The silk protein used in the present invention may be treated by spraying in a wet state after forming the web, or by forming and drying the web after forming the web if the web is being formed. In this case, the impregnation may be performed by spraying or printing roll.
【００１３】また、多価アルコ−ル等を含浸させ含有水
分を高めた保湿性のウェッブに処理する事は肌の保護、
肌触りの点で更に有効である。[0013] The treatment of a moisturizing web with a high moisture content by impregnating with a polyhydric alcohol or the like can protect the skin,
It is more effective in terms of touch.
【００１４】本発明に用いられるシルクプロティンの処
理濃度としては、繊維ウェッブの総量を基準として０．
００１〜１０重量％が好ましく、特に０．００２〜２重
量％が好ましい。The processing concentration of the silk protein used in the present invention is set at 0.1 based on the total amount of the fiber web.
It is preferably from 001 to 10% by weight, particularly preferably from 0.002 to 2% by weight.
【００１５】[0015]
【作用】シルクプロティンエキス固有の皮膚保護、保湿
作用、紫外線防御作用、毛髪保護作用等を生じ、肌ざわ
りにおいても優れた触感を与える。また、従来の柔軟剤
の欠点である繊維ウェッブ強度の低下、吸水性の低下や
変色異臭を生じない。[Function] The skin protein extract has a skin protection, a moisturizing effect, an ultraviolet protection effect, a hair protection effect, etc., which are unique to silk protein extract, and gives an excellent tactile sensation even to the skin. Further, it does not cause a decrease in fiber web strength, a decrease in water absorption, and a discoloration / odor which are disadvantages of the conventional softener.
【００１６】[0016]
【実施例】以下、本発明を実施例、比較例を以て更に詳
細に説明する。The present invention will be described below in more detail with reference to Examples and Comparative Examples.
【００１７】 １）繊維ウェッブとして家庭紙を使用した例： パルプ配合比をＮＢＫＰ８０％、ＬＢＫＰ２０％、エポ
キシ系湿潤紙力増強剤を対パルプあたり０．１５％添加
して坪量１３．５ｇ／ｍ2 、クレ−プ率１８％のティッ
シュペーパー用原紙を抄紙した。1) Example of using household paper as fiber web: Pulp blending ratio: 80% NBKP, 20% LBKP, 0.15% epoxy-based wet paper strength enhancer per pulp, basis weight: 13.5 g / m 2. A base paper for tissue paper having a crepe ratio of 18% was made.
【００１８】次に、この原紙を２枚重ねして、グラビア
印刷ロ−ルを用い以下の成分を塗布し原紙に含浸させ
た。表中の数字は対パルプ当たりの重量％である。Next, two sheets of the base paper were stacked, and the following components were applied using a gravure printing roll, and the base paper was impregnated. The numbers in the table are percentages by weight per pulp.
【００１９】[0019]
【表１】 [Table 1]
【００２０】[0020]
【表２】 [Table 2]
【００２１】表１は通常のティッシュペーパー（比較例
１）に対する各種エキス、アンモニウム塩およびオイル
の処理例であり、また表２は保湿性のティッシュペーパ
ー（比較例５）に対する各種エキス、アンモニウム塩お
よびオイルの処理例である。Table 1 shows examples of the treatment of various extracts, ammonium salts and oils on a normal tissue paper (Comparative Example 1), and Table 2 shows the various extracts, ammonium salts and ammonium salts on a moisturizing tissue paper (Comparative Example 5). It is an example of oil processing.
【００２２】各実施例及び比較例につき柔軟感、しっと
り感、臭い、変色について官能評価を行った。評価基準
は次ぎの段階評価とし、表中の数値はパネラー１０人の
平均値である。Sensory evaluation was conducted for each of Examples and Comparative Examples for softness, moistness, odor, and discoloration. The evaluation criteria were the following grades, and the values in the table are the average values of 10 panelists.
【００２３】柔軟感 １：非常に柔らかい ２：柔らかい ３：やや柔らかい ４：かたいSoftness 1: very soft 2: soft 3: slightly soft 4: hard
【００２４】しっとり感 １：非常にしっとりしている ２：しっとりしている ３：ややしっとりしている ４：しっとりしていないMoist feeling 1: Very moist 2: Moist 3: Somewhat moist 4: Not moist
【００２５】臭い ○：異臭はない ×：異臭があるOdor ○: No off-flavor ×: Off-flavor
【００２６】 変色：試験片を恒温槽に入れ８０±５℃で２週間放置し
外観を観察した。 ○：変色はない ×：変色（黄変）があるDiscoloration: The test piece was placed in a thermostat and left at 80 ± 5 ° C. for 2 weeks to observe the appearance. ○: no discoloration ×: discoloration (yellowing)
【００２７】また、繊維ウェッブ強度と吸水性を以下の
方法により測定した。Further, it was measured by the following method Textile web strength and water absorption.
【００２８】引張強さ：ＪＩＳ−Ｓ３１０４に準じ、試
験片を２枚重ねで幅２５ｍｍに取り、つかみ間隔１００
ｍｍで紙の縦方向に引張り、切断時の強さを測定した。Tensile strength: In accordance with JIS-S3104, two test pieces were taken to a width of 25 mm, and the grip distance was 100
The paper was pulled in the machine direction in mm and the strength at cutting was measured.
【００２９】吸水度：ＪＩＳ−Ｓ３１０４に準じ、２枚
重ねにした試験片に１滴が０．１ｍｌになるよう調整し
た蒸留水を滴下し、水滴が試験片に接触したときから、
完全に吸収されて反射光が消えるまでの時間を０．１秒
単位で測定した。Water absorption: According to JIS-S3104, distilled water adjusted so that one drop becomes 0.1 ml is dropped on two stacked test pieces, and from when the water drops come into contact with the test piece,
The time from complete absorption to extinction of the reflected light was measured in 0.1 second units.
【００３０】繊維ウェッブの評価結果を表３および表４
に示す。Tables 3 and 4 show the evaluation results of the fiber webs.
Shown in
【００３１】[0031]
【表３】 [Table 3]
【００３２】[0032]
【表４】 [Table 4]
【００３３】以上の結果より、シルクプロティンエキス
（実施例１〜２）を通常の繊維ウェッブ及び保湿性の繊
維ウェッブいずれに処理しても柔軟感、しっとり感の向
上効果があり、異臭変色も生じなかった。また、強度及
び吸水性の低下も生じなかった。From the above results, treatment of the silk protein extract (Examples 1 and 2 ) with any of ordinary fiber webs and moisturizing fiber webs has an effect of improving softness and moistness, and also causes discoloration of unpleasant odor. Did not. In addition, strength and water absorption did not decrease.
【００３４】カチオン系界面活性剤の柔軟剤である第４
級アンモニウム塩を紙に処理（比較例２，６）すると柔
軟感の向上効果はあるが、強度、吸水度の低下が大き
く、黄変も生じた。No. 4 which is a softening agent of a cationic surfactant
When paper was treated with a quaternary ammonium salt (Comparative Examples 2 and 6), the softness was improved, but the strength and water absorption were greatly reduced, and yellowing occurred.
【００３５】また、薬草のエキスであるシソエキス（比
較例３，７）は感触の向上効果がなく、シソオイル（比
較例４，８）は感触の向上効果はあるものの、臭いが生
じ強度、吸水性の低下があった。The perilla extract (Comparative Examples 3, 7 ), which is an extract of herbs, has no effect of improving the feel, while the perilla oil (Comparative Examples 4, 8 ) has the effect of improving the feel, but has an odor and strength and water absorption. Was reduced.
【００３６】[0036]
【発明の効果】以上の如く、本発明により、繊維ウェッ
ブ強度の低下、吸水性の低下および変色異臭を生じるこ
となく、皮膚刺激がなく、肌ざわりに優れ並びに保湿性
を有するティッシュペーパー、トイレットペーパーまた
はペーパータオル用繊維ウェッブを提供できることは明
らかである。As described above, according to the present invention, tissue paper and toilet paper which are excellent in skin feel, have no skin irritation, have no skin irritation, and do not cause a decrease in fiber web strength, a decrease in water absorption and a discolored off-odor. Also
Can provide a fiber web for paper towels .
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 平６−321761（ＪＰ，Ａ) 特開 平３−269172（ＪＰ，Ａ) 特開 平７−229064（ＪＰ，Ａ) 特開 昭49−100312（ＪＰ，Ａ) (58)調査した分野(Int.Cl.7，ＤＢ名) D06M 15/15 A47K 7/00 D21H 19/50 A47K 10/16 ──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-6-321176 (JP, A) JP-A-3-269172 (JP, A) JP-A-7-229064 (JP, A) JP-A-49-197 100312 (JP, A) (58) Field surveyed (Int. Cl. 7 , DB name) D06M 15/15 A47K 7/00 D21H 19/50 A47K 10/16
Claims (3)
とを特徴とするティッシュペーパー用繊維ウェッブ。1. A fiber web for tissue paper, which is impregnated with a silk protein extract.
とを特徴とするトイレットペーパー用繊維ウェッブ。2. A method of impregnating silk protein extract.
And a fiber web for toilet paper .
とを特徴とするペーパータオル用繊維ウエッブ。3. A method of impregnating silk protein extract.
And a fiber web for paper towels .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33262495A JP3323720B2 (en) | 1995-11-27 | 1995-11-27 | Textile web for tissue paper, toilet paper and paper towels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33262495A JP3323720B2 (en) | 1995-11-27 | 1995-11-27 | Textile web for tissue paper, toilet paper and paper towels |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09143876A JPH09143876A (en) | 1997-06-03 |
| JP3323720B2 true JP3323720B2 (en) | 2002-09-09 |
Family
ID=18257037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP33262495A Expired - Fee Related JP3323720B2 (en) | 1995-11-27 | 1995-11-27 | Textile web for tissue paper, toilet paper and paper towels |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3323720B2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2833625B1 (en) * | 2001-12-18 | 2004-03-05 | Arjo Wiggins Dessin Et Papiers | COATING PAPER HAVING A SILKY TOUCH |
| DE102006050324A1 (en) | 2006-10-25 | 2008-04-30 | Sca Hygiene Products Gmbh | Tissue paper product with lotion containing silk proteins |
| JP7446275B2 (en) * | 2019-06-28 | 2024-03-08 | ユニ・チャーム株式会社 | Evaluation method for evaluating whether yellowing occurs on wet sheets and wet sheets evaluated using the evaluation method |
| JP2021009129A (en) * | 2019-06-28 | 2021-01-28 | ユニ・チャーム株式会社 | Evaluation method for evaluating presence or absence of yellow discoloration of wet sheet |
-
1995
- 1995-11-27 JP JP33262495A patent/JP3323720B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH09143876A (en) | 1997-06-03 |
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