JPS5817183A - Adhesive for production of corrugated board - Google Patents
Adhesive for production of corrugated boardInfo
- Publication number
- JPS5817183A JPS5817183A JP11515281A JP11515281A JPS5817183A JP S5817183 A JPS5817183 A JP S5817183A JP 11515281 A JP11515281 A JP 11515281A JP 11515281 A JP11515281 A JP 11515281A JP S5817183 A JPS5817183 A JP S5817183A
- Authority
- JP
- Japan
- Prior art keywords
- adhesive
- starch
- filler
- weight
- corrugated board
- 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
Links
Landscapes
- Adhesives Or Adhesive Processes (AREA)
Abstract
Description
【発明の詳細な説明】
本発llIaMlぽ−ル製造用接着剤に関するもの−で
hシ、更に詳しくはスティンホール弐の段ボール製造用
接着剤に充填剤を加え九^#1度の段l−ルー造用−着
剤に関するものでるる。DETAILED DESCRIPTION OF THE INVENTION This article relates to the adhesive for producing corrugated board produced by the present invention. For making roux - related to adhesives.
一般KR&−ルの製造にはスティンホール弐によってつ
くられ九でん幹糸の接着剤が使われて−る。この接着剤
はでん粉を苛性ソーダで1化し、粘度を持たせたものを
キャリヤーとし、の多量のでん粉を沈降することなしに
粘稠一度を高めることが出来、かつ苛性ソーダで遍iな
糊化温・度の糊液が得られるという特徴を有してiる。In the production of general KR&R, adhesive made by Stein Hall 2 and Kuden main yarn is used. This adhesive uses a carrier made by monopolizing starch with caustic soda and giving it viscosity.It is possible to increase the viscosity without causing a large amount of starch to settle. It has the characteristic that a thick paste liquid can be obtained.
然しなからこの方式で作、られる接着剤の固形分濃1は
20X程度であり、特殊な場合で42sXがamでこれ
以上為濃度にした場合には糊、液の粘度が高(な抄すぎ
て操業に支障をきたす。However, the solid content concentration 1 of the adhesive produced by this method is about 20X, and in special cases, 42sX am is higher than this, so if the concentration is higher than this, the viscosity of the glue or liquid will be high (too much paper). This will hinder operations.
一般に操業に支障をき九さな一粘度4範硼は東段岑ホー
ドカップ法(以下粘度は東段鳥ホードカップ法で表わす
)で20〜50秒(40℃で)好ましくは30〜40秒
であると−われる。この九めステイノホール方式の接着
剤は低atでアク、コルゲータ−での貼合時に大量の水
を蒸発によって除去しなければならな−ことに起因する
問題点、すなわち低米坪うイナー貼會時のひじわの問題
、大量の熱を必要とするために貼合スピードt−ToF
fることが出来ないこと、急激な水分蒸発による反りや
ウオツシエボード等の品質上の問題などの原因の一つに
なってiる。In general, the four viscosity ranges that do not interfere with operation are preferably 20 to 50 seconds (at 40°C), preferably 30 to 40 seconds, using the Dongdan Houd Cup method (hereinafter, viscosity will be expressed as the Dongdan Houd Cup method). It is called. This Kume Stainohole type adhesive has a problem due to the fact that it has a low AT and a large amount of water must be removed by evaporation during lamination with a corrugator. Problems with wrinkles during meetings, lamination speed t-ToF due to the need for a large amount of heat
This is one of the causes of warping due to rapid evaporation of water and quality problems such as washing boards.
なかでも低米坪ライナー使用時のひじわの問題は重要で
ある。Among these, the problem of wrinkles when using a liner with a low basis weight is particularly important.
近来包俟費の低減をはかるため、段ボールに使用される
原紙の低米坪化が急速に進められている。然しなから段
ボールの製造に低米坪の段ボール原紙特にライナー原紙
として米坪160fed 以下のライナー原紙を使用
すると、段ボール表面にひしわとよばれるし枠が多緻V
C@生じ、極端な外観不良を呈すると共に後工程での印
刷不良を起し、製品価値を著しく低下させてしまう。In recent years, in order to reduce packaging costs, there has been rapid progress in reducing the weight of base paper used for corrugated boxes. However, if a low-basis corrugated board paper, especially a liner base paper with a 160 yen basis or less, is used in the production of corrugated board, the corrugated board surface will be wrinkled and the frame will be dense.
C@ occurs, exhibiting extremely poor appearance and causing printing defects in subsequent processes, resulting in a significant decrease in product value.
低米坪ライナー原紙を使用し、両面段ボールをつくる場
合のひしわは主として段ボール製造工程中の乾燥部で発
生し、特に77グル7エー!−側のライナーW、I11
において著し一〇この原因は次のように考えられてφる
。すなわちダブルフェーサ−で中芯原紙段頂に塗布され
九接着剤の水分が乾燥部で蒸発し、蒸発した水分は反対
側にあるシングルフェーサ−側のライナー原紙を加湿す
る。その結果シングルフェーサ−側ライナーが部分的に
伸び、その後の乾燥によっても元にもどらずにひじわと
なる。When double-sided corrugated board is made using low basis liner base paper, wrinkles mainly occur in the drying section during the corrugated board manufacturing process, especially in 77 Glue 7 A! - side liner W, I11
The reason for this is thought to be as follows. That is, the moisture in the adhesive applied to the corrugated top of the core base paper by the double facer evaporates in the drying section, and the evaporated moisture moistens the liner base paper on the single facer side on the opposite side. As a result, the single facer side liner partially stretches and does not return to its original shape even after subsequent drying, resulting in wrinkles.
ま九片面段l−ルをつくる場合にはダブルフェーサーお
よび乾燥工程は使用しな−が、シングル7エーサーで糊
による水分の付与と加熱蒸発が短時間におこり、両面段
ボールt1どではないがやはりライナーに部分的なのび
が生じ、ひじわの原因となる。Double facer and drying process are not used when making single-sided corrugated cardboard, but single 7 Acer allows moisture to be added by glue and heat evaporation in a short time, and it is not possible to make double-faced corrugated cardboard, etc. As expected, the liner will stretch partially, causing wrinkles.
貼合速度の問題も重要である。埃在両面段ポールの製造
における貼合速度はおよそ200m/分が限度でめるが
、貼合速度t−Sげることの出来ない主たる原因はステ
ィンホール接着剤の使用にある。すなわちスティンホー
ル接着剤は固形分#度が低く、両面段ボールの製造に必
要な熱量の大部分が接着剤水分の蒸発のために消費され
てしまうことによる。The issue of lamination speed is also important. The maximum lamination speed in the production of dust-containing double-sided corrugated poles is approximately 200 m/min, but the main reason why the lamination speed t-S cannot be increased is the use of stain hole adhesive. That is, the Stinhole adhesive has a low solid content, and most of the heat required for producing double-sided corrugated board is consumed for evaporation of adhesive moisture.
従来これらの問題を解決するた、ヤ、たとえば酢酸ビニ
ル系エマルジョン、スチレンブタジェンラテックス等の
合成樹脂系接着剤、あるいは各種の化工でん粉を使用し
九でん粉系接着剤によ抄段ボール製造用高11m接着剤
め製造が試みられている。Conventionally, in order to solve these problems, for example, synthetic resin adhesives such as vinyl acetate emulsion, styrene butadiene latex, or various modified starches were used. Attempts have been made to manufacture adhesives.
しかしながらこれらの接着剤は一般に高価であるうえ、
接着剤の調製および現実の適用に際し、特殊な装置を必
要とするなど操業上の問題点を有し、著し−”改善は見
られていない。However, these adhesives are generally expensive and
There are operational problems such as the need for special equipment during the preparation of the adhesive and its actual application, and no significant improvement has been seen.
本発明者らはこの欠点′を改良すべく鋭意研究を行なっ
た結果、従来のステイノホール式の接着剤に一定割合の
充填剤を加えることにより、粘度を高くすることなしに
固形分amのみを高くすることが出来、しかもこの範囲
内に於ては接着強度も全く低下しな−ことを見出し、本
発明をなすに至り九。The inventors of the present invention have conducted extensive research in order to improve this drawback, and have found that by adding a certain percentage of filler to the conventional Stainohole adhesive, the solid content am can be reduced without increasing the viscosity. It was discovered that the adhesive strength can be increased, and that the adhesive strength does not decrease at all within this range, leading to the present invention.
すなわち本発明はでん粉の糊化液とでん粉の水懸濁液が
混合されてなるスティンホール式接着剤にお−で、でん
粉倍水車が450〜f、85“であること、でん粉10
0重量%に対し10〜60重量%の充填剤を含有するこ
とtlfIl黴とする段が一ル製造用接着剤に:lll
するものである。That is, the present invention applies to a stainless steel adhesive made by mixing a starch gelatinized liquid and a starch aqueous suspension.
0% to 10% to 60% by weight of filler must be contained in the mold manufacturing adhesive.
It is something to do.
でん幹糸の接着剤に充填剤を加えることはスティンホー
ル社の特許第13G266号公報にも記載されている通
り公知である。It is known to add fillers to the adhesive for the stem yarns, as described in Stinehall's Patent No. 13G266.
しかしながらこの例における充填剤添加の目的はその記
載からも明らかな通り特に必要なものではな、いが、で
ん粉等の混合物カ監か九10にならないようにすること
にある。従ってでん糠に対する充填剤含有量も8%以下
ときわめて低い・
これに対し本発明においては接着剤のでん粉倍水率を4
.5O−L85とし、かつでん粉に対する充填剤含有量
t10〜60重量%とiることによ抄粘tt20〜50
秒の範Sにおさえ九まま接着剤fl&度を充分に高くす
ることが出来るもので6艶、この場曾接噴剤の粘度は全
く増加しな−こと、接着強度は低下しな−どころか第1
図に示すようにあるビータをもって増加すること、第2
図に示すように固形分#IIlを高くすると接着剤水分
の蒸発の゛仕方が非常にゆるやかになること、は全く予
期出来な−ことであっ九。However, as is clear from the description, the purpose of adding filler in this example is not particularly necessary, but is to prevent the mixture from becoming bulky, such as starch, etc. Therefore, the filler content in the starch is extremely low at less than 8%.In contrast, in the present invention, the starch water ratio of the adhesive is 4% or less.
.. 5O-L85, and the filler content t10 to 60% by weight based on the starch, the paper viscosity tt20 to 50.
The viscosity of the adhesive does not increase at all, and the adhesive strength does not decrease at all. 1
increasing with a certain beat as shown in the figure, the second
As shown in the figure, it was completely unexpected that when the solid content #IIl was increased, the evaporation of adhesive water became very slow.
第1図は接着剤のでん粉倍水車を一定とし、対でん粉充
填剤含有、量と、この接着剤を使用して段ポールを製造
し走場合の毅ボールの永久接着強度の関係を示すもので
あり、でん粉に対する充填剤の含有量が30重INの附
近に接着強度のピークがある。Figure 1 shows the relationship between the starch filler content and amount and the permanent adhesive strength of Kouki balls when corrugated poles are manufactured using this adhesive and the starch double water wheel of the adhesive is constant. There is a peak in adhesive strength when the filler content relative to starch is 30 times IN.
またオ1mlは同一温度で同一時間接着剤を加熱した場
合の接着剤水分の蒸発率を比較したものであ抄、固形分
#I麿が高いほど蒸発の仕方がゆるやかで套る。In addition, 1ml is a comparison of the evaporation rate of adhesive water when the adhesive is heated at the same temperature for the same time.The higher the solid content #I, the slower the evaporation rate.
本発明の接着剤において、でん粉の漬水率は185〜也
SOであり、好ましくは23〜10である0倍水率が1
85に満たなi場合には接着剤の粘度が高(な抄すぎて
操業に支障をき丸し、iえtsotこえ九場合には接着
剤の固形分#IRを充分にあけることが出来ず、所期の
目的を達することが出来な一部
本発1!IIJK使用される充填剤は一般に充填剤とし
て使用されるものであれば特に制限されな−が、例えば
重質炭酸カルシウム、沈鋒性炭酸カルクウム、クレーな
どの無機の充填剤および一般的な有機の充填剤を挙げる
ことができる。充填剤はでん粉100重量!XK対して
10〜60重量%好ましくは10〜40重量に加えられ
る。In the adhesive of the present invention, the water soaking rate of starch is 185 to 10 SO, preferably 23 to 10, and the water rate is 1.
If the viscosity of the adhesive is less than 85, the viscosity of the adhesive may be too high, which will hinder operation, and if it exceeds 9, the solid content of the adhesive may not be sufficiently high. The filler used is not particularly limited as long as it is generally used as a filler, but for example, heavy calcium carbonate, precipitate, etc. Mention may be made of inorganic fillers such as calcium carbonate, clay, and common organic fillers.The fillers are added in an amount of 10 to 60% by weight, preferably 10 to 40% by weight, based on 100 weight of starch!XK.
10重量%に満九ない場合には^濃度化の効果が達成さ
れず、また60重量%をこえる場合には所望の初期接着
強度および永久接着強度が得られな−。If the amount is less than 10% by weight, the concentration effect cannot be achieved, and if it exceeds 60% by weight, the desired initial adhesive strength and permanent adhesive strength cannot be obtained.
充填剤は平均粒子径1〜15声のものが好ましい。平均
粒子径が1声に満九&−場合には接着剤を高#I変化し
九場合に接着剤の粘度が上昇し、現状のam設備を使用
することが困−となる。逆に平均粒子径が15声をこえ
る場合には形成される接着層自体の強度が弱くなり、段
ボールの接着強Rが低下する。特に充填剤粒子径がでん
船の粒子径よりも太き一場合にこの傾向が著しi。The filler preferably has an average particle diameter of 1 to 15 tones. If the average particle diameter is less than 1/2, the adhesive will change to a high #I, and if the viscosity of the adhesive increases, it will be difficult to use the current AM equipment. On the other hand, if the average particle diameter exceeds 15 tones, the strength of the formed adhesive layer itself becomes weak, and the adhesive strength R of the cardboard is reduced. This tendency is particularly noticeable when the filler particle size is larger than the particle size of the ship.
本発明の段ぎ−ル製造用接着剤は次のようにして作られ
る。The adhesive for making corrugated bars of the present invention is made as follows.
先づ、でん粉の一部を水に懸濁させ、苛性ソーダを加え
て約60℃に加温し、でん粉を糊化してキャリヤ一部と
する。別に残りのでん粉を水に懸濁させてメイン部とす
る。その後両者を混合し攪拌して段ボール製造用接着剤
とする。First, a portion of starch is suspended in water, caustic soda is added, and the mixture is heated to about 60° C. to gelatinize the starch and form a portion of the carrier. Separately, suspend the remaining starch in water and use it as the main portion. Thereafter, both are mixed and stirred to form an adhesive for manufacturing corrugated board.
この際充填剤はキャリヤ一部とメイン部のどち ′ら
に加えても棗く、また二つにわけて両方に加えることも
出来るが、最も一般的には操業性の問題からメイン部に
加えられる。In this case, the filler can be added to either the carrier part or the main part, or it can be divided into two parts and added to both, but most commonly it is added to the main part due to operability. It will be done.
本発明の段ボール製造用接着剤には硼砂その傭通常用−
られる添加物質が必要に応じて加えられる。The adhesive for manufacturing corrugated board of the present invention includes borax, which is commonly used.
Additives are added as necessary.
本発明の段が一ル製造用接着剤を段ポールの貼合に使用
すると次のような効果を得ることが出来る。When the adhesive for producing corrugated poles of the present invention is used for laminating corrugated poles, the following effects can be obtained.
イ)低米坪ライナーを貼合しえ場合、蒸発水分が少なく
1+蒸発の仕方がゆるやかなため、ひしわを防止するこ
とが出来る。b) If a low basis weight liner is laminated, wrinkles can be prevented because there is little evaporated water and the evaporation process is slow.
口)蒸発すべき水分が少な−ため、貼合速度を上げるこ
とが出来る。1) Since there is less water to evaporate, the lamination speed can be increased.
ハ)一般的な段ボール品質の向上。蒸発水分に起因する
段ボールの反りやウオツシエl−ドを大巾に改善するこ
とが出来る。c) Improving general cardboard quality. It is possible to greatly improve the warping and washer of cardboard caused by evaporated water.
二) エネルギー節減。2) Energy saving.
次に本発明を実論例により更に詳細に説明する。Next, the present invention will be explained in more detail using practical examples.
夾總例1
温水250重量部にとりもろζしでん粉56重量部を懸
濁し、充分に攪拌しながら苛性ソーダミ1重量部を20
重量部の水で溶解した苛性ソーダ水溶液を徐々に添加し
、とりもろこしてん粉を完全に溶解糊化させ良、更に6
0〜10℃の温水180重量部を加え、充分に攪拌して
キャリヤ一部とした。別に水640重量部に胃性ソーダ
L2重量部および硼砂&1重量部t−嬉解し、重質炭酸
カルシウム90重量−およびとりもろζしでん粉392
重量部tIl#IIし、メイン部とし友、メイン部とキ
ャリヤ一部を混合し、段ボール用接着剤とした。この接
着剤の粘度を工5
東段−ホードカツプで40℃で測定した。Example 1: Suspend 56 parts by weight of starch in 250 parts by weight of warm water, and add 1 part by weight of caustic soda starch to 20 parts by weight while stirring thoroughly.
Gradually add an aqueous solution of caustic soda dissolved in 6 parts by weight of water until the corn starch is completely dissolved and gelatinized.
180 parts by weight of warm water at 0 to 10°C was added and thoroughly stirred to form part of the carrier. Separately, 640 parts by weight of water, 2 parts by weight of gastric soda L, 1 part by weight of borax, 90 parts by weight of heavy calcium carbonate, and 392 parts by weight of Tomoro Zeta starch.
The weight part was tIl#II, the main part was mixed with Toshitomo, and the main part and a part of the carrier were mixed to prepare an adhesive for corrugated board. The viscosity of this adhesive was measured at 40° C. using a Higashi Dan-Hord cup.
次にこの接着剤を使用し、通常のコルゲートマ7ノで以
下に示す貼合試験を行なった。Next, using this adhesive, the following lamination test was carried out on a normal corrugated adhesive.
a) 原紙構成 クラフトライナー100f/m’/
sap中芯12517d/クラフトライナーZoo帽段
ロール及び熱板の温度 150℃
ダブルベツガーでの安定貼合速度を測定し、また段ボー
ルのひじわの発生状態を目視により緩撃した。a) Base paper composition Kraft liner 100f/m'/
Sap Core 12517d/Kraftliner Zoo Cap Temperature of corrugated roll and hot plate: 150°C Stable lamination speed with double Betzger was measured, and the occurrence of wrinkles in the corrugated board was visually observed.
リ 原紙構成 クラフトライナー220v/d/ s
apミル中芯125乞4♂/クラフトライナー2201
ロール及び熱板の温度 180℃
ダブル・(ツカ−での安定貼合速度およびダブルベラカ
ーで塗布された糊量を測定し、また段ボールの永久接着
強度tJ工8Z 0402によシ測足じた。Base paper composition: Kraft liner 220v/d/s
ap mill core 125 4♂/craft liner 2201
Temperature of roll and hot plate: 180°C Stable lamination speed with double adhesive and amount of glue applied with double adhesive were measured, and permanent adhesive strength of corrugated board was measured based on tJ-8Z 0402. .
結果を表に示す。The results are shown in the table.
実施例2
実施例1におけるメイン部の重質炭酸カルシウムの量を
180重量部とし九以外は実施例1と全く同様にして接
着剤をつくり、全く同様にして接着剤および貼合の試験
を行なった。Example 2 An adhesive was prepared in exactly the same manner as in Example 1 except that the amount of heavy calcium carbonate in the main part in Example 1 was 180 parts by weight, and adhesive and lamination tests were conducted in the same manner. Ta.
結果を表に示す。The results are shown in the table.
実施例3
実施例1におけるメイン部の水を5701を置部、重質
炭酸カル7ウムを51.2重量部、とうもろこしでん粉
を200重量部とし九こと以外は実施例1と全く同様に
して接着剤をつ〈抄、全く同様にして接着剤および貼合
の試験を行なった。Example 3 Adhesion was carried out in exactly the same manner as in Example 1, except that 5701 was placed in the main part of the water in Example 1, 51.2 parts by weight of heavy calcium carbonate, and 200 parts by weight of corn starch. Adhesive and lamination tests were conducted in exactly the same manner.
結果を表に示す。The results are shown in the table.
実施例4
実施例3において、メイン部の1質炭酸カルシウムの量
を1024電量部とした以外は実施例3と全く同様にし
て接着剤をつくり、全く同様にして接着剤および貼合の
試験を行なつ友。Example 4 In Example 3, an adhesive was made in exactly the same manner as in Example 3, except that the amount of primary calcium carbonate in the main part was changed to 1024 coulometric parts, and adhesive and lamination tests were conducted in the same manner. A friend of mine.
結果を表に示す。The results are shown in the table.
実施例5
実施例1におけるメイン部のでん粉のtt−498重を
部としたこと以外は実施例1と全く同様にして接着剤を
つ〈抄、全く同様にして接着剤の試験を行なった。Example 5 An adhesive was prepared in exactly the same manner as in Example 1 except that tt-498 weight of starch in the main part in Example 1 was used as part, and an adhesive test was conducted in the same manner as in Example 1.
結果、1に表に示す。The results are shown in Table 1.
比較例1
実施例3において、メイン部の重質炭酸カルシウムの量
をゼロにしたこと以外は実施例3と全く同様にして接着
剤をつくり、全く同様にして接着剤および貼合の試験を
行なった。Comparative Example 1 An adhesive was prepared in exactly the same manner as in Example 3, except that the amount of heavy calcium carbonate in the main part was reduced to zero, and adhesive and lamination tests were conducted in the same manner. Ta.
結果を表に示す。The results are shown in the table.
比較例2
実施例1におけるメイン部の硼砂t−&9重量部、とう
もろこしでん粉を560重量部、重質炭酸カルシウムの
量をゼロにしたこと以外は実施例1と全く同様にして接
着剤をつくり、全く同様にして接着剤および貼合の試験
を行なった。Comparative Example 2 An adhesive was made in the same manner as in Example 1, except that the main part of Example 1 was borax T-&9 parts by weight, corn starch at 560 parts by weight, and the amount of heavy calcium carbonate at zero. Adhesive and lamination tests were conducted in exactly the same manner.
結果を表に示す。The results are shown in the table.
表から明らかなように、本発明の接着剤を使用して段ボ
ールの貼合を行なうと、安定して貼合出来る速度が著し
く増加し、しかも永久接着強度も向上する。As is clear from the table, when corrugated cardboard is laminated using the adhesive of the present invention, the speed at which it can be stably laminated is significantly increased, and the permanent adhesive strength is also improved.
またクラフトライナー1o o f/dのような薄物ラ
イナーを用いた貼合の場合、ひしわの発生防止に顕著な
効果がある。Furthermore, in the case of lamination using a thin liner such as Kraft Liner 1 o o f/d, there is a remarkable effect in preventing wrinkles.
なお比較例2は粘度が高く操業性が悪いため貼合速tを
めげることが出来ない。Note that Comparative Example 2 has a high viscosity and poor operability, so the lamination speed t cannot be reduced.
第1図は対でん粉の充填剤含有量と段ボールの永久接着
強度の関係を表わすグラフ、第2図#i接着剤の固形分
11度を変えた場合の接着剤温度と接着剤水分の蒸発率
の関係を表わすグラフである。
特針山願人 本州a紙株式会社
第1図
プーラ−含Jt (%)Figure 1 is a graph showing the relationship between starch filler content and permanent adhesive strength of corrugated board. Figure 2 is the adhesive temperature and evaporation rate of adhesive moisture when the solid content of #i adhesive is varied by 11 degrees. This is a graph showing the relationship between Tokushin Yamaganjin Honshu A Paper Co., Ltd. Figure 1 Puller - Including Jt (%)
Claims (1)
混合されてなるスティンホー ル式談着剤にお−て、で
んi漬水率が450−L85であること、でん粉106
重量%に対し10〜60重量%の充填剤を含有するζ七
tIf#黴とする段ポール製造用接着剤。 a) 充填剤の平均粒子径が1〜15Pである特許請求
の範囲第1項記載の段ボール製造用接着剤。(1) In the stainless steel adhesive made of a mixture of starch gelatinization liquid and starch water 5fI4 liquid, the starch-water soaking rate is 450-L85, starch 106
Adhesive for manufacturing corrugated poles containing 10 to 60% by weight of filler. a) The adhesive for producing corrugated board according to claim 1, wherein the filler has an average particle size of 1 to 15P.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11515281A JPS5817183A (en) | 1981-07-24 | 1981-07-24 | Adhesive for production of corrugated board |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11515281A JPS5817183A (en) | 1981-07-24 | 1981-07-24 | Adhesive for production of corrugated board |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5817183A true JPS5817183A (en) | 1983-02-01 |
Family
ID=14655601
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11515281A Pending JPS5817183A (en) | 1981-07-24 | 1981-07-24 | Adhesive for production of corrugated board |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5817183A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000309765A (en) * | 1999-04-27 | 2000-11-07 | Nippon Starch Chemical Co Ltd | Adhesive composition |
EP1101809A1 (en) * | 1999-11-09 | 2001-05-23 | Cerestar Holding B.V. | Adhesive composition and application thereof in the preparation of paper and corrugated board |
JP2001279204A (en) * | 2000-03-31 | 2001-10-10 | Oji Cornstarch Co Ltd | Adhesive for corrugated cardboard |
-
1981
- 1981-07-24 JP JP11515281A patent/JPS5817183A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000309765A (en) * | 1999-04-27 | 2000-11-07 | Nippon Starch Chemical Co Ltd | Adhesive composition |
EP1101809A1 (en) * | 1999-11-09 | 2001-05-23 | Cerestar Holding B.V. | Adhesive composition and application thereof in the preparation of paper and corrugated board |
JP2001279204A (en) * | 2000-03-31 | 2001-10-10 | Oji Cornstarch Co Ltd | Adhesive for corrugated cardboard |
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