SU870126A1 - Method of glueing up veneer sheets into plywood - Google Patents
Method of glueing up veneer sheets into plywood Download PDFInfo
- Publication number
- SU870126A1 SU870126A1 SU802872845A SU2872845A SU870126A1 SU 870126 A1 SU870126 A1 SU 870126A1 SU 802872845 A SU802872845 A SU 802872845A SU 2872845 A SU2872845 A SU 2872845A SU 870126 A1 SU870126 A1 SU 870126A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- plywood
- veneer
- sheets
- glueing
- veneer sheets
- Prior art date
Links
Landscapes
- Chemical And Physical Treatments For Wood And The Like (AREA)
Description
(54) СПОСОБ СКЛЕИВАНИЯ ЛИСТОВ ФАНЕРЫ ИЗ ШПОНА(54) METHOD OF GLUING Plywood SHEETS FROM VENEER
1one
Изобретение относитс к технике производства многослойной фанеры и может быть использовано в строительной , мебельной и деревообрабатывающих Промьшленност х.The invention relates to a technique for the production of plywood and can be used in the construction, furniture and woodworking industries.
Известен способ склеивани листов из шпона, включающий нанесение кле на листы шпона, сборку их в пакет и прессование ..There is a method of gluing sheets of veneer, including applying glue to sheets of veneer, assembling them into a bag and pressing ..
Наиболее близким к изобретению вл етс способ склеивани листов фанеры из шпона, включающий нанесение кле на листы шпона, сборку юс в пакет и непрерьшное гор чее прессование Г2.The closest to the invention is a method of gluing plywood sheets from veneer, including applying glue to veneer sheets, assembling it into a bag, and continuous hot pressing G2.
Недостатком этих способов вл етс низкое качество склеенных листов фанеры.The disadvantage of these methods is the low quality of the glued plywood sheets.
Цель изобретени - повышение качества фанеры.The purpose of the invention is to improve the quality of plywood.
Достигаетс это тем, что склеивание осуществл ют при вибрационном обжигании пакета на величину 5-10% вThis is achieved by the fact that the bonding is carried out with the vibratory roasting of the package by the value of 5-10% in
направлении подачи с частотой 2550 Гц и амплитудой 0,2-1 мм.feed direction with a frequency of 2550 Hz and an amplitude of 0.2-1 mm.
Сущность способа заключаетс в том, что листы шпона покрывают с двух сто . рон мочевиноформальдегидньм клеем гор чего отверждени , укладывают в необходимой последовательности в пакет и .прессуют в непрерывном потоке в гор чем прессе, причем гор чее склеивание осуществл ют при вибрационном обжатии по следующему режиму: Температура прессовани ,С150-180 Степень обжати пакета , %5-10 The essence of the method is that veneer sheets are covered with two hundred. Hot-curing urea-formaldehyde glue is placed in the required sequence into a bag and pressed in a continuous stream in a hot press, and hot bonding is carried out during vibratory reduction according to the following mode: Compression temperature, C150-180 ten
IS Частота колебаний плит, Гц 25-50 Амплитуда, мм 0,2-1 Скорость подачи, м/мин 0,5-5 IS Plate oscillation frequency, Hz 25-50 Amplitude, mm 0.2-1 Feed speed, m / min 0.5-5
X Пример 1. Пакеты готов т двух размеров из шпона лиственницы толщиной 3, мм и 7,5x60X800 мм. ,На каждую поверхность листа нанос тX Example 1. Packages are prepared in two sizes from larch veneer 3 mm thick and 7.5 x 60 x 800 mm. , On each surface of the sheet is applied t
клей. Пскеты подают в пресс дл непрерывного склеивани листов фанеры гор чим способом по следующему режиму: величина обжати 10%, частота 25 Гц, амплитуда колебаний 1 мм.glue. Pskelets are fed to the press for continuous gluing of plywood sheets in a hot way according to the following mode: reduction rate of 10%, frequency 25 Hz, oscillation amplitude 1 mm.
П .р и м е р 2 . Склеивание пакетов осуществл ют по примеру , но по следующему режиму; частота 50 Гц, оптимальна величина обжати тонких пакетов 5Z, амплитуда 0,2-0,5 мм.P. And measure 2. Pasting of packages is carried out by the example, but in the following mode; frequency is 50 Hz, the amount of reduction of thin packages 5Z is optimal, the amplitude is 0.2-0.5 mm.
Наличие вибрации обеспечивает непрерывное склеивание.The presence of vibration provides continuous bonding.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU802872845A SU870126A1 (en) | 1980-01-22 | 1980-01-22 | Method of glueing up veneer sheets into plywood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU802872845A SU870126A1 (en) | 1980-01-22 | 1980-01-22 | Method of glueing up veneer sheets into plywood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU870126A1 true SU870126A1 (en) | 1981-10-07 |
Family
ID=20873583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU802872845A SU870126A1 (en) | 1980-01-22 | 1980-01-22 | Method of glueing up veneer sheets into plywood |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU870126A1 (en) |
-
1980
- 1980-01-22 SU SU802872845A patent/SU870126A1/en active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU1829994C (en) | Non-bent-glued and non-warped plywood and method to fabricate it | |
| NO174190C (en) | Process for continuous preparation of a web-shaped moisture-absorbing laminate sheet and apparatus for carrying out the method | |
| FR2336249A1 (en) | Multi:page printed product - with at least four pages forming one section glued to each other and removable from completed product (NL 24.6.77) | |
| GB945854A (en) | A method of producing jointing seams in packages of fibrous packaging materials | |
| SU870126A1 (en) | Method of glueing up veneer sheets into plywood | |
| KR890009579A (en) | Manufacturing method of the file | |
| DE2964085D1 (en) | A method of bonding together thermoplastic sheets using high-frequency vibratory energy, and article comprising regions of thermoplastic sheets bonded together by this method | |
| ES8400140A1 (en) | Method and device for glueing several webs of material. | |
| ES433213A1 (en) | Process for the manufacture of chip boards using condensation resins as binders and product | |
| JPH1119904A (en) | Manufacture of curved laminated lumber having, small section and jig therefor | |
| DE3485156D1 (en) | MACHINE FOR COMPOSING VENEER STRIPS. | |
| DE59604170D1 (en) | Process for laminating carrier sheets on both sides, each with a cover sheet, and device for carrying out the process | |
| SU939196A1 (en) | Method of connecting veneer sheets | |
| JPS6189804A (en) | Manufacture of decorative material | |
| JPH037440Y2 (en) | ||
| RU2104861C1 (en) | Method of production of laminated wood material | |
| ES367055A1 (en) | Improvements in or relating to wood products | |
| SU1761468A1 (en) | Method of manufacturing composite veneer | |
| SU559608A1 (en) | Method for connecting wooden products | |
| SU91534A1 (en) | Method of gluing laminated wood materials | |
| RU95113676A (en) | Method of plywood production | |
| SU776944A1 (en) | Method of paper lining of wooden material articles | |
| SU844291A1 (en) | Method of producing plywood | |
| SU975399A1 (en) | Method of continuous production of plywood | |
| SU664833A1 (en) | Method of manufacturing wooden sheet materials |