JPH0193421U - - Google Patents
Info
- Publication number
- JPH0193421U JPH0193421U JP18967487U JP18967487U JPH0193421U JP H0193421 U JPH0193421 U JP H0193421U JP 18967487 U JP18967487 U JP 18967487U JP 18967487 U JP18967487 U JP 18967487U JP H0193421 U JPH0193421 U JP H0193421U
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- double facer
- electrode
- corrugated
- discharge
- 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
- 239000003292 glue Substances 0.000 claims description 2
- 239000011810 insulating material Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 description 2
Landscapes
- Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
Description
第１図、第２図及び第３図は夫々本考案のダブ
ルフエーサの異なる実施例を示す側断面図、第４
図は従来の誘電加熱装置を備えたダブルフエーサ
の１例を示す斜視図、第５図及び第６図は第４図
のＡ〜Ａ断面図、第７図は従来の誘電加熱装置を
備えたダブルフエーサの他の例を示す側断面図で
ある。
図の主要部分の説明、１……電極、３……段ボ
ールシート、４……糊線、５……摺動部材、６…
…ライナ、８……格子電極。
1, 2 and 3 are side sectional views showing different embodiments of the double facer of the present invention, and FIG.
The figure is a perspective view showing an example of a double facer equipped with a conventional dielectric heating device, FIGS. 5 and 6 are cross-sectional views from A to A in FIG. 4, and FIG. 7 is a double facer equipped with a conventional dielectric heating device. It is a side sectional view showing other examples. Explanation of the main parts of the figure, 1... Electrode, 3... Cardboard sheet, 4... Glue line, 5... Sliding member, 6...
...liner, 8...grid electrode.
Claims (1)
ボールシートの近傍に、シート摺動部材を介して
電極を配設し、同電極に高周波電圧を印加して前
記シートを加熱するダブルフエーサにおいて、前
記電極を前記段ボールシートから絶縁材を介して
完全に離間させることにより、複数の電極間の沿
面放電又は糊とライナ間のボンド放電の発生を防
止するようにしたことを特徴とするダブルフエー
サ。 In a double facer, an electrode is disposed via a sheet sliding member in the vicinity of a strip-shaped corrugated sheet that is glued to the top of the corrugated board and continuously runs, and a high frequency voltage is applied to the electrode to heat the sheet. A double facer characterized in that the double facer is completely separated from the corrugated cardboard sheet via an insulating material to prevent creeping discharge between the plurality of electrodes or bond discharge between the glue and the liner from occurring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18967487U JPH0193421U (en) | 1987-12-14 | 1987-12-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18967487U JPH0193421U (en) | 1987-12-14 | 1987-12-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0193421U true JPH0193421U (en) | 1989-06-20 |
Family
ID=31480693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18967487U Pending JPH0193421U (en) | 1987-12-14 | 1987-12-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0193421U (en) |
-
1987
- 1987-12-14 JP JP18967487U patent/JPH0193421U/ja active Pending