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Characteristics and advantages and disadvantages of cold-pressed edge banding



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冷压封边


特点与原理:


冷压封边是通过冷胶(如白乳胶)将封边条粘接在板材边缘的一种工艺。它不需要加热,依靠机械压力使封边条与板材紧密结合。


工艺流程:


• 清理边缘:确保边缘平整、干净。


• 涂胶:将冷胶均匀地涂在封边条和板材的接触面上。


• 粘贴:将封边条贴合在板材边缘。


• 压紧:使用压机或手动工具压紧封边条,确保粘合牢固。


• 修边:修整多余的封边条。


优点:


• 设备简单,成本较低。


• 操作灵活,适用于小批量生产。


• 无需加热,环保安全。


缺点:


• 粘接强度不如热熔胶封边。


• 操作耗时,效率较低。


• 需要较长时间的固化期。

Lěng yā fēng biān tèdiǎn yǔ yuánlǐ: Lěng yā fēng biān shì tōngguò lěng jiāo (rú bái rǔjiāo) jiàng fēng biān tiáo zhān jiē zài bǎncái biānyuán de yī zhǒng gōngyì. Tā bù xūyào jiārè, yīkào jīxiè yālì shǐ fēng biān tiáo yǔ bǎncái jǐnmì jiéhé. Gōngyì liúchéng: • Qīnglǐ biānyuán: Quèbǎo biānyuán píngzhěng, gānjìng. • Tú jiāo: Jiāng lěng jiāo jūnyún de tú zài fēng biān tiáo hé bǎncái de jiēchù miàn shàng. • Zhāntiē: Jiàng fēng biān tiáo tiē hé zài bǎncái biānyuán. • Yā jǐn: Shǐyòng yā jī huò shǒudòng gōngjù yā jǐn fēng biān tiáo, quèbǎo nián hé láogù. • Xiū biān: Xiūzhěng duōyú de fēng biān tiáo. Yōudiǎn: • Shèbèi jiǎndān, chéngběn jiào dī. • Cāozuò línghuó, shìyòng yú xiǎo pīliàng shēngchǎn. • Wúxū jiārè, huánbǎo ānquán. Quēdiǎn: • Zhān jiē qiángdù bùrú rè róng jiāo fēng biān. • Cāozuò hào shí, xiàolǜ jiào dī. • Xūyào jiào cháng shíjiān de gùhuà qí.

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Cold-pressed edge banding


Features and principles:


Cold-pressed edge banding is a process that uses cold glue (such as white latex) to bond the edge banding strip to the edge of the board. It does not require heating and relies on mechanical pressure to tightly bond the edge banding strip to the board.


Process flow:


• Cleaning the edge: Make sure the edge is flat and clean.


• Gluing: Apply cold glue evenly on the contact surface between the edge banding strip and the board.


• Pasting: Fit the edge banding strip to the edge of the board.


• Pressing: Use a press or hand tool to press the edge banding strip to ensure a strong bond.


• Trimming: Trim the excess edge banding strip.


Advantages:


• Simple equipment and low cost.


• Flexible operation, suitable for small batch production.


• No heating required, environmentally friendly and safe.


Disadvantages:


• The bonding strength is not as good as hot melt adhesive edge banding.


• Time-consuming operation and low efficiency.


• Requires a longer curing period.