SU844728A1 - Device for cementing web to substrate - Google Patents
Device for cementing web to substrate Download PDFInfo
- Publication number
- SU844728A1 SU844728A1 SU792724097A SU2724097A SU844728A1 SU 844728 A1 SU844728 A1 SU 844728A1 SU 792724097 A SU792724097 A SU 792724097A SU 2724097 A SU2724097 A SU 2724097A SU 844728 A1 SU844728 A1 SU 844728A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- frame
- electromagnet
- base
- rollers
- pressure
- Prior art date
Links
Landscapes
- Adhesives Or Adhesive Processes (AREA)
Description
(54) УСТРОЙСТВО ДЛЯ ПРИКЛЕИВАНИЯ РУЛОННОГО МАТЕРИАЛА К OCHOBAIMO(54) DEVICE FOR ADHESIVE ROLLING MATERIAL TO OCHOBAIMO
II
Изобретение относитс к строительству , а именно к устройствам дл наклейки рулонного материала.The invention relates to the construction, in particular to devices for applying a web material.
Известны устройства дл прикатки рулонных материалов со склеивающим слоем, содержащие различной конструкции держатели рулонных материалов, прикатные катки и механизм нанесени кле - l и 2j.Known devices for stitching rolled materials with a bonding layer, containing different designs of roll holders, rolling rollers and a glue application mechanism - l and 2j.
Общим недостатком указанных устройств вл етс пониженна прочность склеивани материала с основанием.A common disadvantage of these devices is the reduced strength of bonding of the material with the base.
Наиболее близким к изобретению по технической сущности вл етс устройство , содержащее раму с ходовыми и прижимными роликами, нагреватель т нуще-прижимной механизм в виде бесконечной гибкой ленты, огибающей прижим1йае и ходовые ролики Гз .The closest to the invention in its technical essence is a device comprising a frame with running and pressure rollers, a heating and pressing mechanism in the form of an endless flexible ribbon, a pressing envelope and running rollers Gz.
Недостатком этого устройства вл етс то, что прочность склеивани покрыти с основанием при использоВании указанного устройства часто юказыйаетс ниже уровн действующихThe disadvantage of this device is that the bonding strength of the coating with the base when using the specified device is often shown below the level of the existing
остаточных напр жений в клеевой прослойке , что приводит к отслаиванию Покрыти от основани . Кроме того, стремление увеличить удельное контактное давление на склеиваемые материалы , что сказываетс на повышении прочности склеивани , вызывает увеличение массы и размеров устройства .residual stresses in the adhesive layer, which leads to peeling of the coating from the base. In addition, the desire to increase the specific contact pressure on the materials being glued, which affects the increase in the bonding strength, causes an increase in the mass and size of the device.
Целью изобретени вл етс повы шение качества приклеивани материала .The aim of the invention is to improve the quality of bonding of the material.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792724097A SU844728A1 (en) | 1979-02-12 | 1979-02-12 | Device for cementing web to substrate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792724097A SU844728A1 (en) | 1979-02-12 | 1979-02-12 | Device for cementing web to substrate |
Publications (1)
Publication Number | Publication Date |
---|---|
SU844728A1 true SU844728A1 (en) | 1981-07-07 |
Family
ID=20809973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU792724097A SU844728A1 (en) | 1979-02-12 | 1979-02-12 | Device for cementing web to substrate |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU844728A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1989008757A1 (en) * | 1988-03-07 | 1989-09-21 | Williams, John, Francis | Roofing paper applicator |
-
1979
- 1979-02-12 SU SU792724097A patent/SU844728A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1989008757A1 (en) * | 1988-03-07 | 1989-09-21 | Williams, John, Francis | Roofing paper applicator |
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