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Common vacuum forming machine

Blister and earthquake principle and blister forming machine clamping device

by:Mengxing     2020-07-19
Q: how do you do, now we explain this knowledge of the earth, the issue of the topic is, why the earthquake happens at night?

a: earthquake actually occur at any time, and in fact tend to occur at night, because the external cause & ndash; — The result of the sun and the moon's gravity. We know that the sun and the moon's gravity can cause water fluctuation in 2 times in a day. At the same time, the sun and the moon's gravity assembly & other cause the earth's crust Tidal & throughout; Phenomenon, we usually just do not know it. According to the measurement, in spring, Beijing area about 40 cm can lift the earth's crust. If the interior of the earth in the inoculation in the process of earthquake, the local force close to the action of rock burst at a time when there was by the gravitational pull of the sun and the moon, so ready to old seismic energy will suddenly burst. Here, the sun and the moon's gravity will play the role of the fuse.

earthquake not only happen in the night, but also often happened in the before and after the lunar month, 15 or 16. Because of the lunar month, 15 or 16 is one of the largest when the sun and the moon gravity before and after.

q: ok, thank you for your answer in front, so let's know the products of our website, to industry, such as blister, please simple introduction.

a: blister packaging of the main advantage is, save raw and auxiliary materials, light weight, convenient transportation and good seal performance, in line with the requirements of environmental protection green packaging; Packing blister forming machine can any abnormity products, without additional buffer materials; Be transparent packaging products, beautiful appearance, easy to sales, and is suitable for mechanization and automation of packaging, is advantageous for the modern management, save manpower and improve efficiency.

blister products was conducted in plastic processing, its products are made of flat plastic plate material after heating to soften, with adsorbed on the surface of mould, vacuum cooling molding, blister products with widely it is mainly used in electronics, electrical appliances industry, food industry, hardware tools, cosmetics industry, toy industry, daily necessities, medicine, health care products, automotive, stationery, office accessories category of industry, etc.

plastic sheet molding, sheet is fixed in the clamping device. In hot forming of universal and composite thermoforming machine used more easily fixed sizes sheet clamping device. Blister forming machine have a plenty of the whole machine with a set of clamping frame.

clamping device can be divided into two kinds: one kind is frame type, another kind is split type. Frame type clamping device is composed of upper and lower two frameworks. Sheet between two frameworks. Framework opens, under the framework of the general will remain fixed. All types of simplex bit molding machine on the bottom of the frame fixed on the molding room directly. Parison and finished by hand out on the manual and semi-auto machine, when the frame size is very big, there are within the scope of the framework to open the safe operation of device. The larger parison forming glide, clamping force can in a relatively wide range adjustment, therefore, the two bags rubber roller, with mutual compression spring, and is equipped with a pressure adjusting device. Continuous's clamping piece molding machine is the zipper on both sides with the front and rear brake work together.

best clamping device adopts automatic control, in order to move quickly, can help to improve product quality and efficiency.
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