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涂布機的基礎知識介紹

時間：2023-03-17 來源：http://m.bjrcc.com.cn/ 發布人：昌盛機械

涂布機主要用于薄膜紙張等的表面涂布工藝生產，將成卷的基材涂上一層特定功能的膠涂料或油墨等，并烘干后收卷。它采用多功能涂布頭，能實現多種形式的表面涂布，涂布機的收放卷均配置全速自動接膜機構，PLC程序張力閉環自動控制。

The coating machine is mainly used for the production of surface coating processes such as thin film paper, where the rolled substrate is coated with a layer of specific functional adhesive coating or ink, and then dried before winding. It adopts a multi-functional coating head, which can achieve various forms of surface coating. The winding and unwinding of the coating machine are equipped with a full-speed automatic film receiving mechanism, and PLC program tension closed-loop automatic control.

刷式

Brush type

刷式涂布機是比較古老的涂布設備，在19世紀50年代用于使用瓷土涂料生產涂布墻壁紙。刷式涂布頭有三種不同的類型：圓刷涂布頭毯輥涂布頭和毯套涂布頭。

Brush coater is a relatively old coating equipment used in the 1850s to produce coated wall papers using porcelain clay coatings. There are three different types of brush applicators: round brush applicators, blanket roller applicators, and blanket cover applicators.

氣刀

Air knife

世紀30年代氣刀涂布機的出現標志現代紙張涂布工業的誕生。氣刀涂布機克服了刷式涂布機的缺點，迅速被推廣，涂布紙產量急劇增加。
玻璃涂布機設備

The emergence of air knife coaters in the 1930s marked the birth of the modern paper coating industry. Air knife coaters overcome the shortcomings of brush coaters and have been rapidly promoted, resulting in a sharp increase in the output of coated paper.

刮刀式

Scraper type

世紀50年代出現了刮刀式涂布機。此后刮刀涂布機技術得到了快速的發展。根據上料設備刮刀類型和刮刀安裝位置的不同，刮刀涂布頭也分為許多種，如硬刃刮刀涂布機拖刀式刮刀涂布機軟刃刮刀涂布機噴泉式上料刮刀涂布機短駐留刮刀涂布機比爾刮刀涂布機刮輥式涂布機等。

In the 1950s, a scraper type coating machine appeared. Since then, the scraper coating machine technology has been rapid development. Depending on the type of scraper used in the feeding equipment and the installation position of the scraper, there are many types of scraper applicators, such as hard blade scraper applicators, drag blade applicators, soft blade scraper applicators, fountain type feeding scraper applicators, short dwell scraper applicators, Bill scraper applicators, roller applicators, and so on.

輥式

Roller type

輥式涂布是用涂布輥向涂布面施以涂料，機內涂布以這種涂層機為主。涂布量可通過計量輥間壓力進行調節，壓力增強，涂布量減少。

Roller coating is the process of applying paint to the coating surface using a coating roller. This type of coating machine is mainly used for internal coating. The coating amount can be adjusted by measuring the pressure between rollers, which increases and reduces the coating amount.

噴霧涂布

Spray coating

噴霧涂布技術是一種非接觸涂布方式，采用可控高壓噴霧技術，對紙或紙板進行單面或雙面涂布。

Spray coating technology is a non-contact coating method. Controlled high-pressure spray technology is used to coat paper or paperboard on one or both sides.

簾式涂布

curtain coating

多層簾式涂布機只需經過一次涂布操作，就能夠賦予噴墨打印紙表面三層結構，并能夠在不均勻的紙張表面上獲得均勻的涂層。

The multi-layer curtain coater can impart a three-layer structure to the surface of inkjet printing paper through only one coating operation, and can obtain a uniform coating on uneven paper surfaces.

狹縫式涂布

Slot Coating

狹縫涂布頭包括，涂布液儲存罐；泵，用于將涂布液儲存罐里的涂布液通過供給管路壓送到噴嘴處；控制部，用于控制泵及噴嘴的的工作，壓力檢測部，用于檢測管路壓力，當壓力達到預定壓力條件時噴嘴排除涂布液。

The slit coating head comprises a coating liquid storage tank; A pump for pressing the coating liquid in the coating liquid storage tank to the nozzle through a supply pipeline; A control section is used to control the operation of the pump and nozzle, and a pressure detection section is used to detect the pipeline pressure. When the pressure reaches a predetermined pressure condition, the nozzle discharges the coating liquid.

有了玻璃涂布機設備上面的小總結，希望對廣大客戶有所幫助，如果有什么不理解的或者尋求幫助的請點擊我們的網站：http://m.bjrcc.com.cn 或者來電咨詢，我們會盡全力為您

With the summary on the glass coating machine equipment, I hope it can be helpful to our customers. If you have any questions or need help, please click on our website: http://m.bjrcc.com.cn Or call for consultation, and we will do our best to help you

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