JPH0415116Y2 - - Google Patents
Info
- Publication number
- JPH0415116Y2 JPH0415116Y2 JP1987007887U JP788787U JPH0415116Y2 JP H0415116 Y2 JPH0415116 Y2 JP H0415116Y2 JP 1987007887 U JP1987007887 U JP 1987007887U JP 788787 U JP788787 U JP 788787U JP H0415116 Y2 JPH0415116 Y2 JP H0415116Y2
- Authority
- JP
- Japan
- Prior art keywords
- paper
- moisture
- crepe
- heat
- absorbing
- 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
- 239000004745 nonwoven fabric Substances 0.000 claims description 19
- 238000007789 sealing Methods 0.000 claims description 7
- 230000002745 absorbent Effects 0.000 claims description 6
- 239000002250 absorbent Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000003475 lamination Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000011324 bead Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000037303 wrinkles Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000035807 sensation Effects 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 239000012209 synthetic fiber Substances 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
Description
【考案の詳細な説明】
（産業上の利用分野）
この考案は、おしぼり、タオル、テーブルクロ
ス、シーツあるいは包装用の緩衝材等に使用され
るものである。[Detailed description of the invention] (Industrial application field) This invention is used for wet towels, towels, tablecloths, sheets, cushioning materials for packaging, etc.
（従来の技術）
従来、このような積層紙として種々のものがあ
るが、いずれも外観と使用感に劣つていた。(Prior Art) Various types of such laminated paper have conventionally been available, but all of them have been inferior in appearance and usability.
例えば、実公昭50年22085号公報における積層
紙においては、その構造が、クレープと平行にヒ
ートシールされているために、水分を含ませると
表面の和紙が中間紙から離れるように膨出し易
く、外観が悪化するばかりでなく肌ざわりも悪か
つた。 For example, in the laminated paper disclosed in Utility Model Publication No. 22085/1970, the structure is heat-sealed parallel to the crepe, so when it absorbs moisture, the Japanese paper on the surface tends to bulge away from the intermediate paper. Not only did the appearance deteriorate, but the texture also deteriorated.
又、特公昭56年47318号公報における積層紙に
おいては、各層が同質材料であることから、収縮
率あるいは伸び率の差を利用してしわを設けるこ
とができず、しわが単調なものとなつて外観及び
使用感が良くなかつた。 Furthermore, in the laminated paper disclosed in Japanese Patent Publication No. 47318 of 1982, since each layer is made of the same material, wrinkles cannot be created by utilizing differences in shrinkage or elongation rates, and the wrinkles become monotonous. The appearance and usability were not good.
（考案が解決すべき問題点）
考案者は実開昭60年99094号公報において、多
数のクレープを形成して吸湿紙をクレープと直交
する方向にヒートシール部を設けヒートシールす
ることにより肌ざわり外観共優れた効果を持つ積
層紙を開示した。(Problems to be solved by the invention) In Japanese Utility Model Application Publication No. 99094 of 1988, the inventor proposed a method of forming a large number of crepes and heat-sealing the moisture-absorbing paper in a direction perpendicular to the crepes. A laminated paper with excellent appearance and effects has been disclosed.
それでも考案者は更に改良を重ね上記の効果を
維持しつつも、積層紙の強度を増加すると同時に
一層吸水性が高くかつ触感に優れ、製造コストを
低減するためヒートシールが低温で出来るような
優れたおしぼり等に使用される積層紙を開示せん
とするのである。 However, the inventor made further improvements while maintaining the above effects, increasing the strength of the laminated paper, making it even more absorbent and tactile, and making it possible to heat-seal at low temperatures to reduce manufacturing costs. The purpose is to disclose laminated paper used for hand towels and the like.
（問題点を解決しようとする手段）
そのため、本考案者が採つた手段は、
一方向に延びる多数のクレープが形成された複
数からなる吸湿紙の間に熱融着性を有する薄状不
織布シートを挟み、前記一方向に延びる多数のク
レープと略直交するよう一定間隔かつ連続線状に
ヒートシールすることによつて前記吸湿紙と薄状
不織布シートとを融着するとともに、前記吸湿紙
に水分を含浸させ更に新たなクレープを形成する
ことを特徴とするおしぼり等に使用される積層紙
である。この場合吸湿紙は２枚で、その間に挟ま
れる熱融着性を有する薄状不織布シートは１枚で
あることが好ましく、ヒートシールの一定間隔と
は経験上12mmから17mmの間であるのが好ましい。(Means for solving the problem) Therefore, the inventor of the present invention adopted a thin non-woven fabric sheet having thermal adhesive properties between a plurality of moisture-absorbing papers each having a large number of crepes extending in one direction. The moisture absorbent paper and the thin nonwoven fabric sheet are fused together by heat-sealing them in a continuous line at regular intervals so as to be substantially orthogonal to the large number of crepes extending in one direction. This is a laminated paper used for wet towels, etc., which is impregnated with crepe to form a new crepe. In this case, it is preferable to use two sheets of moisture-absorbing paper and one sheet of thin nonwoven fabric with heat-sealing properties sandwiched between them, and the constant interval for heat sealing is from experience to be between 12 mm and 17 mm. preferable.
（実施例）
以下本考案に係るおしぼり等に使用される積層
紙について添付の図面に示した実施例に従つて説
明する。(Example) The laminated paper used for wet towels and the like according to the present invention will be described below with reference to the examples shown in the attached drawings.
積層紙１は第１図ないし第３図の実施例におい
ては、第１の吸湿紙２と第２の吸湿紙３及びその
間に挟まれる薄状不織布シート４との三層の積層
構造からなる。 In the embodiment shown in FIGS. 1 to 3, the laminated paper 1 has a three-layered structure consisting of a first moisture-absorbing paper 2, a second moisture-absorbing paper 3, and a thin nonwoven fabric sheet 4 sandwiched between them.
この吸湿紙２，３は周知の方法で形成されるウ
エツトクレープ、ドライクレープ、エンボスクレ
ープ等のクレープ５を一方向に一面に有してい
る。 The moisture-absorbing papers 2 and 3 have crepes 5 such as wet crepe, dry crepe, embossed crepe, etc. formed by a well-known method on one surface in one direction.
積層紙１にはクレープ５と略同一方向に走る新
たなクレープ１０が不規則に混在している（第３
図参照）。 In the laminated paper 1, new crepes 10 running in substantially the same direction as the crepes 5 are mixed irregularly (third crepe 10).
(see figure).
第４図は第１の吸湿紙２と第２の吸湿紙３、及
びその間に挟まれる薄状不織布シート４の積層前
の状態と表す。この時には第１の吸湿紙２と第２
の吸湿紙３共、一様なクレープ５を前面に有する
だけである。このクレープ５は、詳細な説明は省
略するが、抄紙機のドライヤ上で適当な水分を持
つた原紙を、ドクタープレードにてはぎとりつつ
平行しわを生ぜしめるなどの慣用の技術によるも
のである。 FIG. 4 shows the state before lamination of the first moisture-absorbing paper 2, the second moisture-absorbing paper 3, and the thin nonwoven fabric sheet 4 sandwiched therebetween. At this time, the first moisture-absorbing paper 2 and the second
Both of the moisture-absorbing papers 3 have only a uniform crepe 5 on the front side. This crepe 5 is produced by a conventional technique, which will not be described in detail, such as creating parallel wrinkles while stripping base paper with a suitable moisture content on a dryer of a paper machine using a doctor blade.
第１の吸湿紙２と第２の吸湿紙３との間に挟ま
れる薄状不織布シート４は、本実施例ではレーヨ
ン又はポリエステル等の合成繊維を原料としてい
るが、所定の強度を持ち熱融着性を有するもので
あれば他の原料から形成されていてもよい。これ
ら合成繊維を材料とする薄状不織布シート４は融
点は低く市場において廉価に入手できるものであ
る。 The thin nonwoven fabric sheet 4 sandwiched between the first moisture-absorbing paper 2 and the second moisture-absorbing paper 3 is made of synthetic fibers such as rayon or polyester in this embodiment, and has a predetermined strength and heat meltability. It may be formed from other raw materials as long as they have adhesive properties. The thin nonwoven fabric sheet 4 made of these synthetic fibers has a low melting point and can be obtained at a low price in the market.
本願においてはこのクレープ５と略直交する方
向に一定間隔（本実施例では12mmから17mmの間）
で延びるヒートシール部６において第１の吸湿紙
２と第２の吸湿紙３、及びその間に挟まれる薄状
不織布シート４とはヒートシールされ比較的低温
度で融着されている。 In this application, a constant interval (between 12 mm and 17 mm in this embodiment) in a direction substantially orthogonal to this crepe 5
In the heat-sealed portion 6 extending in the heat-sealed portion 6, the first moisture-absorbing paper 2, the second moisture-absorbing paper 3, and the thin nonwoven fabric sheet 4 sandwiched therebetween are heat-sealed and fused at a relatively low temperature.
この場合クレープ５とヒートシール部６とはク
レープ５自体が直線的ではないので、正確に90°
の角度にて交わる必要はなく略直交すればよい。 In this case, the crepe 5 and the heat seal part 6 are exactly 90 degrees apart because the crepe 5 itself is not straight.
They do not need to intersect at an angle of , they just need to be approximately orthogonal.
これら積層紙１は一対のヒートシールセツトロ
ーラ７（第５図参照）の間に本実施例ではクレー
プ５と前記のごとく略直交する方向に通す。ヒー
トシールセツトローラ７はその表面に一定間隔で
ビード８を持ち、このビード８が一定間隔をおい
て相対するように平行に配置されたものである。 In this embodiment, the laminated paper 1 is passed between a pair of heat seal set rollers 7 (see FIG. 5) in a direction substantially perpendicular to the crepe 5 as described above. The heat seal set roller 7 has beads 8 on its surface at regular intervals, and these beads 8 are arranged in parallel so as to face each other at regular intervals.
またその内部に収納した図示しない加熱手段に
より、これら薄状不織布シート４の表面が溶融す
るのに十分な温度まで加熱昇温されている。 Further, by heating means (not shown) housed inside, the surface of these thin nonwoven fabric sheets 4 is heated to a temperature sufficient to melt them.
このヒートシールセツトローラ７を通つた積層
紙１はこのため、ビード８と等しい幅及び間隔の
ヒートシール部６において加熱圧接されて互いに
融着し一枚の積層紙１になる。 The laminated paper 1 that has passed through the heat-seal set roller 7 is therefore heated and pressed at the heat-sealed portion 6 having the same width and spacing as the bead 8, and is fused together to form a single sheet of laminated paper 1.
ヒートシールによつて、この一枚となつた積層
紙１に噴霧機等により、表裏から適量の水分を含
浸させると、第１の吸湿紙２と第２の吸湿紙３は
吸水しクレープ５と略直交する方向に伸びる。こ
れは、一般にクレープ５を有する吸湿紙２，３が
吸水すると伸張してクレープ５のない平担な状態
になろうとするからである。 By heat-sealing, the laminated paper 1, which has become a single sheet, is impregnated with an appropriate amount of water from the front and back using a sprayer or the like, and the first moisture-absorbing paper 2 and the second moisture-absorbing paper 3 absorb water and form a crepe 5. Extends in substantially perpendicular directions. This is because, when the moisture-absorbing papers 2 and 3 having the crepe 5 absorb water, they generally expand and become flat without the crepe 5.
ところが、吸湿紙２，３との間に挟まれる薄状
不織布シート４は吸湿紙より吸水割合が少ないの
で吸湿紙のようには伸びない。この結果、吸湿紙
２，３はクレープ５と略直交する方向に伸びの差
を生じ、たるみを生じるのである。 However, the thin nonwoven fabric sheet 4 sandwiched between the moisture-absorbing papers 2 and 3 has a lower water absorption rate than the moisture-absorbing paper, so it does not stretch like the moisture-absorbing paper. As a result, the moisture-absorbing papers 2 and 3 have a difference in elongation in a direction substantially perpendicular to the crepe 5, resulting in sagging.
ところが、このクレープ５と略直交する方向に
は一定間隔のヒートシール部６が伸びており、こ
のヒートシール部６においては、吸湿紙２，３と
薄状不織布シート４のこれらはすべて互いに融着
しているため、伸びの差によるたるみは大きく一
箇所に集中することができない。この結果、第１
図及び第２図に示すように、新たなクレープ１０
がヒートシール部の方向にほぼ均等で分散してク
レープ５と新たなクレープ１０とが混在する。 However, heat-sealed portions 6 extend at regular intervals in a direction substantially perpendicular to this crepe 5, and in these heat-sealed portions 6, the moisture-absorbing papers 2, 3 and the thin nonwoven fabric sheet 4 are all fused to each other. Therefore, the slack due to the difference in elongation is large and cannot be concentrated in one place. As a result, the first
As shown in Fig. 2, a new crepe 10
The crepe 5 and the new crepe 10 are dispersed almost evenly in the direction of the heat-sealed portion.
このようにして生じた新たなクレープ１０は、
この後乾燥させても消失せず、クレープ５の間に
新たなクレープ１０が明瞭に形成されて両者５、
１０が混在する積層紙１が得られる。 The new crepe 10 produced in this way is
After this, it does not disappear even after drying, and a new crepe 10 is clearly formed between the crepes 5, and both 5,
A laminated paper 1 containing a mixture of 10 and 10 is obtained.
以上説明したごとく本考案に係るおしぼり等に
使用される積層紙１はクレープ５、新たなクレー
プ１０が適当にかつほぼ均一に分散して肌ざわり
が良くまた外観にも優れる。 As explained above, in the laminated paper 1 used for wet towels and the like according to the present invention, the crepe 5 and the new crepe 10 are appropriately and almost uniformly dispersed, and the paper has a good texture and an excellent appearance.
またヒートシール部６をクレープ５と略直交す
る方向に設けたことにより、クレープ５の間に新
たなクレープ１０を容易に作ることができる。こ
の新たなクレープ１０とクレープ５との割合は、
ヒートシール部６のピツチ、クレープ５の大き
さ、吸湿紙２，３の吸水量などによつて容易に調
節可能であり、もつとも望ましい割合の積層紙１
を容易に製造することができる。さらに、本願に
おいては、薄状不織布シート４の上下の吸湿紙
２，３にクレープ５が形成されているので、より
一層肌ざわりを良くすることができる。 Further, by providing the heat seal portion 6 in a direction substantially perpendicular to the crepe 5, a new crepe 10 can be easily made between the crepes 5. The ratio of this new crepe 10 to crepe 5 is
The laminated paper 1 can be easily adjusted by adjusting the pitch of the heat seal portion 6, the size of the crepe 5, the water absorption amount of the moisture absorbing papers 2 and 3, etc., and the ratio of the laminated paper 1 to the desired ratio.
can be easily manufactured. Furthermore, in the present application, since the crepe 5 is formed on the moisture-absorbing papers 2 and 3 on the upper and lower sides of the thin nonwoven fabric sheet 4, the texture can be further improved.
なお、以上の実施例では積層紙１は三層で構成
したが、五層あるいはそれ以上の積層紙１が可能
である。このようにすることにより、さらに吸湿
性がよくかつ肌ざわり、外観がよい積層紙１とな
る。 In the above embodiment, the laminated paper 1 is composed of three layers, but it is possible to construct the laminated paper 1 with five or more layers. By doing so, the laminated paper 1 has even better hygroscopicity and has a good texture and appearance.
また、吸湿紙１に着色模様を施すこともでき
る。このようにすれば水分を含浸させて使用に供
する場合、模様が鮮明に浮き出て美的効果を高
め、商品価値を向上させることが出来るものであ
る。 Furthermore, the moisture-absorbing paper 1 can also be provided with a colored pattern. In this way, when the material is impregnated with water and used, the pattern stands out clearly, enhancing the aesthetic effect and improving the commercial value.
（考案の効果）
以上詳述したごとく、本考案に係るおしぼり等
に使用される積層紙は吸湿紙の間に薄状不織布シ
ートを挟んでいるので、使用者の触感を良くし強
度性及び吸水性に優れていると同時に、この薄状
不織布シートはその融点が低いのでヒートシール
を低温で行うことができ、加工を楽に行えると共
にその製造コストをダウンするという利点を有す
るものである。(Effects of the invention) As detailed above, the laminated paper used for wet towels and the like according to the invention has a thin nonwoven fabric sheet sandwiched between moisture-absorbing papers, which improves the user's tactile sensation and improves strength and water absorption. In addition to having excellent properties, this thin nonwoven fabric sheet has a low melting point, so it can be heat-sealed at low temperatures, and has the advantage of being easy to process and reducing manufacturing costs.
さらにこの薄状不織布シートは今日では非常に
廉価に手に入るので、使用者の触感を良くすると
共に一層積層紙全体の値段を下げることも出来る
ものである。 Furthermore, since this thin nonwoven fabric sheet is available at a very low price today, it not only improves the user's tactile sensation but also lowers the price of the entire laminated paper.
第１図は本考案に係る実施例を示す平面図、第
２図はその部分拡大図、第３図は積層状態を示す
断面図、第４図は吸湿紙の積層前の表面を示す平
面図、第５図は積層工程を示す正面図、第６図は
他の積層例を示す断面図である。
符合の説明、１……積層紙、２，３……吸湿
紙、４……薄状不織布シート、５……クレープ、
６……ヒートセツト部。
Fig. 1 is a plan view showing an embodiment of the present invention, Fig. 2 is a partially enlarged view thereof, Fig. 3 is a sectional view showing a laminated state, and Fig. 4 is a plan view showing the surface of moisture absorbent paper before lamination. , FIG. 5 is a front view showing the lamination process, and FIG. 6 is a sectional view showing another example of lamination. Description of codes, 1... Laminated paper, 2, 3... Moisture absorbent paper, 4... Thin nonwoven fabric sheet, 5... Crepe,
6...Heat set section.
Claims (1)
複数からなる吸湿紙の間に熱融着性を有する薄
状不織布シートを挟み、前記一方向に延びる多
数のクレープと略直交するよう一定間隔かつ連
続線状にヒートシールすることによつて前記吸
湿紙と薄状不織布シートとを融着するととも
に、前記吸湿紙に水分を含浸させ更に新たなク
レープを形成することを特徴とするおしぼり等
に使用される積層紙。 (2) 前記吸湿紙が２枚からなり、その間に挟まれ
た前記熱融着性を有する薄状不織布シートは１
枚であることを特徴とする実用新案登録請求の
範囲第１項記載のおしぼり等に使用される積層
紙。 (3) 前記ヒートシールの一定間隔とは12mmから17
mmの間であることを特徴とする実用新案登録請
求の範囲第１項記載のおしぼり等に使用される
積層紙。[Claims for Utility Model Registration] (1) A thin nonwoven fabric sheet having thermal adhesive properties is sandwiched between a plurality of moisture-absorbing papers each having a plurality of crepes extending in one direction, and The moisture absorbent paper and the thin nonwoven fabric sheet are fused together by heat sealing in a continuous line at regular intervals substantially perpendicular to the crepe, and the moisture absorbent paper is impregnated with moisture to form a new crepe. Laminated paper used for wet towels etc. (2) The moisture-absorbing paper is made up of two sheets, and the thin nonwoven fabric sheet having heat-sealing properties sandwiched between them is one
A laminated paper used for wet towels, etc. according to claim 1 of the utility model registration claim, characterized in that the paper is a sheet of paper. (3) The constant spacing of the heat seal is 12 mm to 17 mm.
The laminated paper used for wet towels, etc. according to claim 1 of the utility model registration claim, characterized in that the paper is between mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987007887U JPH0415116Y2 (en) | 1987-01-22 | 1987-01-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987007887U JPH0415116Y2 (en) | 1987-01-22 | 1987-01-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63115391U JPS63115391U (en) | 1988-07-25 |
| JPH0415116Y2 true JPH0415116Y2 (en) | 1992-04-06 |
Family
ID=30791758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987007887U Expired JPH0415116Y2 (en) | 1987-01-22 | 1987-01-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0415116Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017169679A (en) * | 2016-03-22 | 2017-09-28 | 角田紙業株式会社 | Laminated paper, and method and apparatus for manufacturing the same |
| JP2019115667A (en) * | 2019-02-08 | 2019-07-18 | 角田紙業株式会社 | Laminate sheet, production method of laminate sheet and device of laminate sheet |
| JP2020099715A (en) * | 2019-02-08 | 2020-07-02 | 角田紙業株式会社 | Manufacturing device of laminated paper and manufacturing method of laminated paper |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002046245A (en) * | 2000-08-01 | 2002-02-12 | Crecia Corp | Highly water absorbable paper |
| JP5496590B2 (en) * | 2009-09-30 | 2014-05-21 | 大王製紙株式会社 | Sanitary tissue paper and method for producing sanitary tissue paper |
| JP6061167B1 (en) * | 2016-07-26 | 2017-01-18 | 株式会社杉山 | LAMINATED PAPER AND METHOD FOR PRODUCING LAMINATED PAPER |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49115175U (en) * | 1973-02-07 | 1974-10-02 | ||
| JPS61194393U (en) * | 1985-05-29 | 1986-12-03 |
-
1987
- 1987-01-22 JP JP1987007887U patent/JPH0415116Y2/ja not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017169679A (en) * | 2016-03-22 | 2017-09-28 | 角田紙業株式会社 | Laminated paper, and method and apparatus for manufacturing the same |
| JP2019115667A (en) * | 2019-02-08 | 2019-07-18 | 角田紙業株式会社 | Laminate sheet, production method of laminate sheet and device of laminate sheet |
| JP2020099715A (en) * | 2019-02-08 | 2020-07-02 | 角田紙業株式会社 | Manufacturing device of laminated paper and manufacturing method of laminated paper |
| JP2021118918A (en) * | 2020-02-25 | 2021-08-12 | 角田紙業株式会社 | Laminated paper manufacturing apparatus and laminated paper manufacturing method |
| JP2021191430A (en) * | 2020-02-25 | 2021-12-16 | 角田紙業株式会社 | Manufacturing apparatus of laminate sheet, and manufacturing method of laminate sheet |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63115391U (en) | 1988-07-25 |
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