鋁箔水冷感應封口機

Basic parameter of Aluminum foil water cooling induction sealing machine

Cooling Method: Water Cooled
Sealing Speed: 0-300 bottles/mn
Seal Diameter (choice of range): 15mm-60mm or 50mm-121mm
Rated Power: 3000 W
Rated Voltage: AC 220 V , 60 / 50Hz
Material: Stainless Steel Enclosure
Machine Size: 1800mm x 400mm x 1330mm
Machine Weight: 90 Kg
Packing Size: 1945mm x 545mm x 1575mm

描述

感應密封,也稱為蓋密封,是一種加熱內部密封以氣密密封塑料和玻璃容器頂部的非接觸式方法。這個密封過程是在容器被裝滿並蓋上蓋子之後進行的。

複合材料電磁感應封口技術是當今世界公認的先進封口方式,其非接觸加熱的特點適用於塑料瓶(PP、PVC、PET、ABS、HDPE、PS、DURACON)的封口。 、玻璃瓶及各種複合塑料軟管,是目前製藥、食品、油脂、日化、日化、農化等行業最先進的封瓶技術。

工作原理及其工作原理

封蓋與已插入的鋁箔層襯裡一起提供給裝瓶商。儘管有多種襯墊可供選擇,但典型的感應襯墊是多層的。頂層是紙漿,通常點膠粘在蓋子上。下一層是蠟,用於將一層鋁箔粘合到紙漿上。底層是層壓到箔上的聚合物薄膜。蓋上蓋子或封蓋後,容器通過感應線圈下方,感應線圈發出振蕩的電磁場。當容器通過感應線圈(密封頭)下方時,導電鋁箔襯裡由於渦流而開始發熱。熱量熔化蠟,蠟被紙漿背襯吸收並從蓋子上釋放箔。聚合物薄膜也會加熱並流到容器的邊緣。當冷卻時,聚合物與容器產生粘合,從而形成密封的產品。容器及其內容物都不會受到負面影響;產生的熱量不會損害內容物。
It is possible to overheat the foil causing damage to the seal layer and to any protective barriers. This could result in faulty seals, even weeks after the initial sealing process, so proper sizing of the induction sealing is vital to determine the exact system necessary to run a particular product.

可以使用手持裝置或傳送系統進行密封。

A more recent development (which suits a small number of applications better) allows for induction sealing to be used to apply a foil seal to a container without the need for a closure. In this case, foil is supplied pre-cut or in a reel. Where supplied in a reel, it is die cut and transferred onto the container neck. When the foil is in place, it is pressed down by the seal head, the induction cycle is activated and the seal is bonded to the container. This process is known as direct application or sometimes "capless" induction sealing.

 

Sealing characteristics:

1) Non-contact heating up, suitable for sealing of the plastic bottles, glass bottles and various composite plastic hoses, and conforming to the GMP standard.

2) High sealing efficiency, and convenient operation.

3) Having broad adaptability, currently it is the most advanced technology for sealing of products in pharmacy, food, beverage, health products, cosmetics, and such chemical products as grease.

Operation steps :

a) Before turning on the machine, put the bottle to be sealed under the “sealing box ”, adjust the “erector” to make the gap between the bottom of “sealing box ” and the bottle cap to about 2mm, and adjust the “bottle stop lever ” to align the bottle to the center of the side face of “sealing box ”. Switch on the “conveyer belt control switch ”, and adjust “rotational speed regulation 8” to have the conveyer operating at a suitable speed. And then have the above-mentioned bottle pass under the “sealing box” to see whether it touches the “sealing box”. The best condition is that it doesn’t touch the bottom with the smallest gap. And then, insert the connecting wire of the “sealing box ” into the “sealing box output socket ” of the main machine.

b) The speed of the conveyer belt can be adjusted with the “rotational speed regulation 8” knob. The tightness of the aluminum foil seal is related to the speed and power of the conveyer belt. First, put some bottles with aluminum foils on the conveyer belt, turn on the “power switch 3”, and have the bottle to be sealed to pass under the “sealing box ” to conduct the sealing experiment. The machine will works normally at the speed when the cap is sealed tightly.

Wooden case packing for automatic induction sealing machine

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