JP3120128B2 - Corrugated cardboard material and paper powder processing method - Google Patents
Corrugated cardboard material and paper powder processing methodInfo
- Publication number
- JP3120128B2 JP3120128B2 JP03352210A JP35221091A JP3120128B2 JP 3120128 B2 JP3120128 B2 JP 3120128B2 JP 03352210 A JP03352210 A JP 03352210A JP 35221091 A JP35221091 A JP 35221091A JP 3120128 B2 JP3120128 B2 JP 3120128B2
- Authority
- JP
- Japan
- Prior art keywords
- corrugated cardboard
- corrugated
- cardboard material
- adhesive liquid
- spray
- 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
- Application Of Or Painting With Fluid Materials (AREA)
- Laminated Bodies (AREA)
Description
【０００１】[0001]
【産業上の利用分野】この発明は段ボール材およびその
紙粉処理方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cardboard material and a method for treating paper dust therefrom.
【０００２】[0002]
【従来の技術】近年、包装材料または緩衝材料として、
段ボール材の使途が広がりつつある。この種材料として
は、プラスチック材がその成形性等の点から多用されて
いたのであるが、廃棄プラスチックの問題が大きくクロ
ーズアップされるようになって、紙を主体とし、燃えや
すく、また水にも容易に溶け、再生が可能な段ボール材
が見直されつつある。2. Description of the Related Art In recent years, as packaging materials or cushioning materials,
The use of corrugated cardboard is expanding. As this kind of material, plastic materials were often used in terms of moldability, etc., but the problem of discarded plastic came to be noticed much more closely. Also, corrugated materials that can be easily melted and regenerated are being reviewed.
【０００３】しかるに、この段ボール材を包装材または
緩衝材として用いるにあたっての問題の１つは、該段ボ
ール材を裁断加工した際に生ずる紙粉の処理である。こ
の紙粉は段ボール材の波板紙部内に入り込み、振動やあ
るいは静電気等によって包装された物品の表面に付着す
る。However, one of the problems in using this corrugated cardboard as a packaging material or a cushioning material is the treatment of paper dust generated when the corrugated cardboard is cut. This paper dust enters the corrugated paperboard portion of the cardboard material and adheres to the surface of the packaged article due to vibration or static electricity.
【０００４】[0004]
【発明が解決しようとする課題】この発明は、このよう
な状況に鑑みて、段ボール材の断面および波板紙部内に
生ずる段ボール材の紙粉を有効に処理した段ボール材お
よびその処理方法を提案しようとするものである。SUMMARY OF THE INVENTION In view of such circumstances, the present invention proposes a corrugated cardboard material which effectively treats the paper dust of the corrugated cardboard material generated in the cross section of the corrugated cardboard material and in the corrugated paperboard part, and a method of treating the same. It is assumed that.
【０００５】[0005]
【課題を解決するための手段】すなわち、この発明は、
段ボール材の波形断面部より内側に接着剤液を噴霧塗着
したことを特徴とする段ボール材に係り、このような段
ボール材は、その波形断面部よりほぼ直角に接着剤液を
噴霧塗着することによって得られる。That is, the present invention provides:
The present invention relates to a corrugated cardboard material characterized in that an adhesive liquid is spray-coated on the inner side of a corrugated cross section of the corrugated cardboard material. Obtained by:
【０００６】[0006]
【実施例】以下添付の図面に従って、この発明を実施例
とともに説明すると、図１はこの発明の一実施例を示す
接着剤液の噴霧塗着工程を表す斜視図、図２はその段ボ
ール材の断面図、図３は接着剤液の噴霧塗着工程を示す
平面図、図４は同じく他の例を示す平面図である。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing a step of spraying an adhesive liquid according to an embodiment of the present invention, and FIG. FIG. 3 is a cross-sectional view, FIG. 3 is a plan view showing a spray coating process of an adhesive liquid, and FIG. 4 is a plan view showing another example.
【０００７】図１および図２に図示したように、この発
明に係る段ボール材１０は、平板紙部１１および波板紙
部１２を有する段ボール材の波形断面部１３よりその内
側に接着剤液２０を噴霧して、該段ボール材の切断面お
よび内部に生ずる紙粉Ｐを平板紙部１１および波板紙部
１２に塗着して固定処理したものである。As shown in FIGS. 1 and 2, a corrugated cardboard 10 according to the present invention has an adhesive liquid 20 inside a corrugated cross section 13 of a corrugated cardboard having a flat paper section 11 and a corrugated paperboard section 12. This is obtained by spraying and applying paper powder P generated on the cut surface and inside of the corrugated cardboard to the flat paperboard portion 11 and the corrugated paperboard portion 12 and fixed.
【０００８】図示の段ボール材１０は、複数の平板紙部
１１および波板紙部１２を一体に重層してなる段ボール
重層材１０Ａよりなり、このような重層材は各種製品の
ための包装材または緩衝材として有用である。なお、段
ボール材１０は必要に応じ、所定形状に切断または整形
加工され、さらにまた物品収容のための凹部等が形成さ
れる。The illustrated corrugated cardboard 10 comprises a corrugated cardboard laminated material 10A formed by integrally laminating a plurality of flat paperboard portions 11 and corrugated paperboard portions 12. Such a laminated material is a packaging material or a cushioning material for various products. Useful as a material. The corrugated cardboard 10 is cut or shaped into a predetermined shape as necessary, and a recess or the like for accommodating articles is formed.
【０００９】この発明にあっては、図１またはその処理
工程の平面図である図３および図４から良く理解される
ように、段ボール材１０の波形断面部１３よりほぼ直角
に接着剤液２０を噴霧することによって、該段ボール材
の切断面および内部まで簡単容易にかつ効率良く接着剤
液２０を塗着させることができる。符号２５は接着剤液
のスプレー装置、４０は被処理段ボール１０を矢印方向
へ移送するコンベアである。In the present invention, as can be clearly understood from FIG. 1 or FIGS. 3 and 4 which are plan views of the processing steps, the adhesive liquid 20 is formed substantially at right angles to the corrugated cross section 13 of the corrugated cardboard material 10. By spraying, the adhesive liquid 20 can be easily and efficiently applied to the cut surface and the inside of the corrugated cardboard material. Reference numeral 25 denotes an adhesive liquid spraying device, and reference numeral 40 denotes a conveyor for transferring the cardboard 10 to be processed in the direction of the arrow.
【００１０】なお、図３に示したように、接着剤液２０
の噴霧塗着に先立って、エアスプレー装置３０によって
段ボール材の切断面および内部にエアスプレーを施し、
紙粉を予め外部へ吹き飛ばしてもよい。Note that, as shown in FIG.
Prior to the spray coating, air cut is applied to the cut surface and the inside of the corrugated cardboard material by the air spray device 30,
The paper dust may be blown off to the outside in advance.
【００１１】さらに、図４に図示したように、波板紙部
の貫通部の幅の大きい段ボール材１０Ｂなど接着剤２０
の塗着効果が充分でない場合には、段ボール剤の波形断
面の一側１３Ａから接着剤液スプレー装置２５Ａによっ
て接着剤液２０Ａを噴霧塗着した後、他の側１３Ｂから
も接着剤液スプレー装置２５Ｂによって接着剤液２０Ｂ
を噴霧塗着するようにしてもよい。Further, as shown in FIG. 4, an adhesive 20 such as a corrugated cardboard material 10B having a wide penetrating portion of the corrugated paperboard portion.
If the coating effect is not sufficient, the adhesive liquid spray device 25A spray-coats the adhesive liquid 20A from one side 13A of the corrugated cross section of the cardboard agent, and then the adhesive liquid spray device from the other side 13B. Adhesive liquid 20B by 25B
May be applied by spraying.
【００１２】次に接着剤液について説明すると、前述し
たように、この発明は段ボール材の切断時に生ずる紙粉
を振動または静電気等によって飛びちらないようにする
ためのものであるから、この目的のために公知の適宜の
接着剤を用いることができる。実施例では酢酸ビニル溶
液を用いた。Next, the adhesive liquid will be described. As described above, the present invention is intended to prevent paper dust generated when cutting corrugated cardboard material from flying off due to vibration or static electricity. For this purpose, a known appropriate adhesive can be used. In the examples, a vinyl acetate solution was used.
【００１３】また、この接着剤液の中に、公知の静電気
防止剤を混入することによって、包装材または緩衝材と
しての効果をさらに高めることができる。By mixing a known antistatic agent into the adhesive liquid, the effect as a packaging material or a cushioning material can be further enhanced.
【００１４】さらに、必要により、接着剤液に着色剤を
混入して段ボール材の意匠的効果を合わせて高めること
も可能である。Further, if necessary, a colorant can be mixed into the adhesive liquid to enhance the design effect of the cardboard material.
【００１５】[0015]
【発明の効果】以上図示し説明したように、この発明に
よれば、段ボール材の波形断面部より内側に接着剤液を
噴霧塗着したものであるから、段ボール材の断面および
波板紙部内に生ずる段ボール材の紙粉を飛び散らないよ
うに固定することができる。これによって、段ボール材
を包装材または緩衝材として用いるに際して、紙粉が振
動やあるいは静電気等によって包装された物品の表面に
付着する問題は一挙に解決することができる。As shown and described above, according to the present invention, the adhesive liquid is spray-coated on the inner side of the corrugated cross section of the corrugated cardboard, so that the corrugated cardboard has a cross section and a corrugated paperboard portion. The resulting paper dust of the cardboard material can be fixed so as not to scatter. Thus, when the cardboard material is used as a packaging material or a cushioning material, the problem that paper dust adheres to the surface of the packaged product due to vibration or static electricity can be solved at once.
【図１】この発明の一実施例を示す接着剤液の噴霧塗着
工程を表す斜視図である。FIG. 1 is a perspective view showing a step of spray coating an adhesive liquid according to an embodiment of the present invention.
【図２】その段ボール材の断面図である。FIG. 2 is a sectional view of the cardboard material.
【図３】接着剤液の噴霧塗着工程を示す平面図である。FIG. 3 is a plan view showing a step of spray coating an adhesive liquid.
【図４】同じく他の例を示す平面図である。FIG. 4 is a plan view showing another example.
１０ 段ボール材 １１ 平板紙部 １２ 波板紙部 １３ 波形断面部 ２０ 接着剤液 ２５ 接着剤液スプレー装置 DESCRIPTION OF SYMBOLS 10 Corrugated-cardboard material 11 Flat paper part 12 Corrugated paperboard part 13 Corrugated cross section 20 Adhesive liquid 25 Adhesive liquid spray device
Claims (8)
剤液を噴霧塗着したことを特徴とする段ボール材。1. A corrugated cardboard material, wherein an adhesive liquid is spray-coated on the inside of a corrugated cross section of the corrugated cardboard material.
止剤が混入された段ボール材。2. The corrugated cardboard material according to claim 1, wherein an antistatic agent is mixed in the adhesive liquid.
着色剤が混入された段ボール材。3. The corrugated cardboard material according to claim 1, wherein a colorant is mixed in the adhesive liquid.
平板紙部および波板紙部を一体に重層してなる段ボール
重層材である段ボール材。4. The corrugated cardboard material according to claim 1, wherein the corrugated cardboard material is a corrugated cardboard multilayer material obtained by integrally laminating a plurality of flat paperboard portions and corrugated paperboard portions.
接着剤液を噴霧塗着することを特徴とする段ボール材の
紙粉処理方法。5. A paper dust treatment method for a corrugated cardboard material, comprising spraying an adhesive liquid substantially at right angles to a corrugated cross section of the corrugated cardboard material.
平板紙部および波板紙部を一体に重層してなる段ボール
重層材である段ボール材の紙粉処理方法。6. The method according to claim 5, wherein the corrugated cardboard material is a corrugated cardboard multilayer material obtained by integrally laminating a plurality of flat paperboard portions and corrugated paperboard portions.
に先立ってエアスプレーする工程を含む段ボール材の紙
粉処理方法。7. The method according to claim 5, further comprising the step of air spraying prior to spray coating of the adhesive liquid.
面の一側から接着剤液を噴霧塗着した後、他の側からも
接着剤液を噴霧塗着する工程を含む段ボール材の紙粉処
理方法。8. The paper dust of a corrugated cardboard material according to claim 5, further comprising a step of spray-coating the adhesive liquid from one side of the corrugated cross section of the cardboard agent and then spray-coating the adhesive liquid from the other side. Processing method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP03352210A JP3120128B2 (en) | 1991-12-13 | 1991-12-13 | Corrugated cardboard material and paper powder processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP03352210A JP3120128B2 (en) | 1991-12-13 | 1991-12-13 | Corrugated cardboard material and paper powder processing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH05162223A JPH05162223A (en) | 1993-06-29 |
| JP3120128B2 true JP3120128B2 (en) | 2000-12-25 |
Family
ID=18422515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP03352210A Expired - Fee Related JP3120128B2 (en) | 1991-12-13 | 1991-12-13 | Corrugated cardboard material and paper powder processing method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3120128B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5364994B2 (en) * | 2007-11-19 | 2013-12-11 | 凸版印刷株式会社 | Corrugated material processing method and processing apparatus |
-
1991
- 1991-12-13 JP JP03352210A patent/JP3120128B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH05162223A (en) | 1993-06-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |