JPH01122924U - - Google Patents
Info
- Publication number
- JPH01122924U JPH01122924U JP1815888U JP1815888U JPH01122924U JP H01122924 U JPH01122924 U JP H01122924U JP 1815888 U JP1815888 U JP 1815888U JP 1815888 U JP1815888 U JP 1815888U JP H01122924 U JPH01122924 U JP H01122924U
- Authority
- JP
- Japan
- Prior art keywords
- hot plate
- conveyor belt
- polymeric material
- circumferential surface
- soft polymeric
- 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
- 239000000463 material Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000002861 polymer material Substances 0.000 description 1
Landscapes
- Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
Description
第1図は本考案による代表的な実施例を示すダ
ブルフエーサの一部正面断面図、第2図は同側断
面図、第3図は別の実施例を示すウエイトロール
部平面図、第4図は更に別の実施例を示すウエイ
トロールの側断面図、第5図は従来のニツプ圧分
布を示すモデル図、第6図は本考案によるニツプ
圧分布を示すモデル図、第7図は従来のウエイト
ロール部の側断面図、第8図は従来のダブルフエ
ーサの一部正面断面図、第9図は従来のダブルフ
エーサの全体を示す概略側断面図である。
図の主要部分の説明、3…(両面)段ボールシ
ート、8…搬送用ベルト、9…熱板、10′…ウ
エイトロール、10a…芯ロール、10b…(軟
質)高分子材料、10c…(薄手の)硬質材料。
Fig. 1 is a partial front sectional view of a double facer showing a typical embodiment according to the present invention, Fig. 2 is a sectional view of the same side, Fig. 3 is a plan view of a weight roll portion showing another embodiment, and Fig. 4 5 is a model diagram showing the conventional nip pressure distribution, FIG. 6 is a model diagram showing the nip pressure distribution according to the present invention, and FIG. 7 is a conventional model diagram showing the nip pressure distribution. FIG. 8 is a partial front sectional view of a conventional double facer, and FIG. 9 is a schematic side sectional view showing the entire conventional double facer. Explanation of the main parts of the figure, 3... (both sides) corrugated sheet, 8... conveyance belt, 9... hot plate, 10'... weight roll, 10a... core roll, 10b... (soft) polymer material, 10c... (thin) ) hard materials.
Claims (1)
る熱板と、同シートを前記熱板との間に挾んで搬
送する搬送ベルトと、同搬送ベルトの上面に列設
されたウエイトロールなどから構成されるダブル
フエーサにおいて、前記各ウエイトロールの周面
全体に或は適宜間隙をもたせて厚手の軟質高分子
材料を装着し、更に必要に応じて同軟質高分子材
料の外周面に薄手の硬質材料を装着することを特
徴とするダブルフエーサ。 A double facer consisting of a hot plate that heats a running corrugated sheet from the bottom surface, a conveyor belt that conveys the sheet by sandwiching it between the hot plate, and weight rolls arranged in a row on the top surface of the conveyor belt. In this method, a thick soft polymeric material is attached to the entire circumferential surface of each weight roll or with an appropriate gap, and a thin hard material is further attached to the outer circumferential surface of the soft polymeric material as necessary. A double faisa featuring
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1815888U JPH01122924U (en) | 1988-02-16 | 1988-02-16 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1815888U JPH01122924U (en) | 1988-02-16 | 1988-02-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01122924U true JPH01122924U (en) | 1989-08-21 |
Family
ID=31232550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1815888U Pending JPH01122924U (en) | 1988-02-16 | 1988-02-16 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01122924U (en) |
-
1988
- 1988-02-16 JP JP1815888U patent/JPH01122924U/ja active Pending
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