Professional manufacturer of thermoforming machines.
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Professional manufacturer of thermoforming machines.
Plastic lid punching is a common process in the packaging industry, such as coffee lids, tea cup lids, milk tea lids, bowl lids or other shapes of plastic lunch boxes. This article will introduce the plastic lid punching process, and analyse the related equipment such as plastic lid making machine technical characteristics and applications.
Plastic lid making machine features a synchronized multi-station design with forming, punching, and haul-off stations mounted on the same central axis. The structure is driven by a reduction gear attached to the spindle, enabling accurate punching and minimising drive errors.
Durable specialised punching knives are used to punch clean, burr-free holes. The punching action is accurately timed and positioned using a servo-driven roller traction system, which pulls the heated plastic film (uniformly preheated by stable plate type upper and lower heaters) through the machine.
The servo system enables flexible hole positioning by directly programming and setting the haul-off length and speed through a PLC-controlled Human Machine Interface (HMI). The entire punching process can be automatically controlled.
This plastic cup lid making machine is an automatic integrated thermoforming machine. It can realize one-time completion from sheet feeding, heating, forming, punching to punching. The rolled plastic sheet is placed on the reel, and the sheet feeding device of the cup lid maker conveys the sheet to the forming part. The pattern on the mold is obtained on the sheet by thermoforming. The debossed pattern is punched from the entire sheet by punching equipment. The die-cut lids are collected by conveying, and the die-cut sheets are collected by a recycling device.
1. The plastic lid making machine realizes automatic control through the combination of programmable controller (PLC), man-machine interface, encoder, photoelectric system, etc., and the operation is simple and intuitive.
2. Speed and strokes are adjustable, simple, and convenient for mold changing, stable running, and the mold can be customized according to customer needs.
3. The plastic lid machine whole body is welded by steel box, the structure is firm and no deformation, the bracket and the box are under pressure molding, high density and no air holes, and the appearance is evenly wrapped with stainless steel, which is beautiful and easy to maintain.
4. The roller servo traction system makes the plastic lid thermoforming machine run more stable and reliable, increases the traction length and can directly set the traction length and traction speed in the man-machine interface through PLC programming, which increases the forming area and expands the applicable range of the machine.
The full servo motor drive cup/lid/bowl machine is widely used for processing PET, PS, PVC, and other plastic sheet molding. It is a multifunctional plastic packaging product production machine. It can produce various boxes, dishes, trays, bowls, lids, and other products. For example, plastic lunch boxes, oral liquid trays, cake boxes, coffee covers, milk tea covers, and many other products.
Selecting lid making machine requires evaluating technical specifications, after-sales support, and cost-effectiveness. Our engineered solutions combine precision manufacturing with comprehensive service, ensuring optimal production performance.
We build the plastic lid making machine with great care and experience to provide customers with the best quality products, so that you can buy with confidence. We have a professional team that can effectively help customers solve problems and provide better pre-sale and after-sale service.
Professional manufacturer of thermoforming machines.
