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Corona Treater

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拉带注塑成型机

产品分类 : 立式注塑机

全自动化拉带完成注塑成型，将放料带由后端转盘连续输送往前端转盘，中间辅以机械手臂拔除废料。

鑫野智动工业股份有限公司

Reactive polyurethane Hot-melt Adhesives (PUR), its chemical structure of the NCO functional groups, and the moisture in the air crosslinking reaction, the formation of a great molecular weight of PU structure. Solid at room temperature before use must be put to the oven or other heating equipment to a certain processing temperature (about 80-150 ℃), then the processing, so-called reactive hot melt adhesives.

JB-CD Latex Condom Dipping Machine

产品分类 : 橡胶浸渍机

Condom manufacturing machine process Collecting the raw materials Rubber latex is obtained from the milky fluid produced by various tropical plants. Latex is actually an emulsion or dispersion of tiny rubber particles in water, and ingredients added to the latex must be able to attach to the rubber particles during compounding. Compounding Next, chemical additives are mixed to form a paste. This paste is then blended with the liquid latex in a process called compounding. Storage The latex and chemical compound is then unloaded into drums for storage, where it remains for approximately seven days. During this period, vulcanization chemically strengthens the bonds of the rubber. The storage time also allows any air, which might have been trapped in the mixture during compounding, to escape. Dipping The compound is then added to the dipping or condom-forming machine. The dipping machine is a long, hooded machine approximately 100 feet (30.5 m) in length. Thick tempered glass rods move along a closed belt between two circular gears. The belt drags the rods, which are called mandrels, through a series of dips into the latex compound. The mandrels rotate to spread the latex evenly. Several coats are required to build the condom to its required thickness. Between each dip, the latex is hot air dried. After the final dipping and drying, the condoms automatically roll off the mandrels. A machine shapes and trims the ring of latex at the base of each condom. Tumbling Next, the condoms are put in a tumbling machine, where they are coated with talc or another similar powder to prevent the rubber from sticking to itself. Testing After a curing period of several days, the condoms are sampled by batch and tested for leaks and strength. The first such test is the inflation test, in which the condom is filled with air until it bursts. Condoms are required to stretch beyond 1.5 cubic feet, about the size of a watermelon, before bursting. This test is considered most important because the elasticity of the condom keeps it from tearing during inter-course. In the water-leakage test, the condom is filled with 10 ounces (300 ml) of water and inspected for pin-sized holes by rolling it along blotter paper. Condoms are also tested electronically. This involves mounting each condom on a charged stainless steel mandrel. The mandrel is passed over by a soft, conductive brush. If pin holes are present, a circuit will be established with the mandrel, and the machine will automatically reject the condom. Packaging Condoms that have successfully passed these tests are rolled by a machine. Rolling the condom makes it easier to package and use. Lubricant and spermicide may be applied by a metering pump just before the top wrap is added in the foiling process.

聚寶科技機械有限公司

jin-chang

产品分类 : 制袋机按用途

jin-chang

金昌塑胶机械有限公司

KW-106 CAPSULE & TABLET INSPECTION MACHINE

产品分类 : 检查机

KW-106 inspection machine is designed and used for inspecting capsule or tablet which is spotty, broken.

GT -The Servo Driven Press

产品分类 : 凹版印刷机

GT ( The Servo Driven Press) The press is highly automated with servo drive on each print station. This press is designed to combine rotogravure printing quality with short change over times, low waste levels and easy operations. If you are looking for a servo driven rotogravure press, this is the press for you to customize