Method for producing a dispensing device for products that can be spread easily
The invention relates to a method for producing a dispensing device for coatable products, such as adhesive materials, in which a sleeve-shaped element, a pedestal with a spindle, a piston for receiving the product, and a closure cap are produced by injection moulding, and the thus-produced parts ar...
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| Main Authors | , , |
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| Format | Patent |
| Language | English |
| Published |
15.06.2004
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| Online Access | Get full text |
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| Summary: | The invention relates to a method for producing a dispensing device for coatable products, such as adhesive materials, in which a sleeve-shaped element, a pedestal with a spindle, a piston for receiving the product, and a closure cap are produced by injection moulding, and the thus-produced parts are subsequently assembled, wherein the piston is moulded to the spindle in a common injection-moulding process, and the piston and spindle are made to be separable after injection-moulding.
A method of producing a dispensing device for coatable products, such as adhesives, wherein a sleeve-shaped element, a pedestal with a spindle, a piston for receiving the product, and a closure cap are produced by injection moulding, and the thus-produced parts are subsequently assembled, comprising the steps of injection-moulding the piston and the spindle together as a single body in a common injection-moulding process, wherein the piston and spindle are formed to be separable for assembly after injection-moulding. |
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