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A kind of production technology of plastic soft water belt

A production process and soft water belt technology, which is applied in the production process field of plastic soft water belts, can solve the problems of low production efficiency, easy glue peeling, and high cost, and achieve the effects of low production efficiency, easy peeling, and high cost

Active Publication Date: 2016-08-31
耿萌宜
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Problems solved by technology

[0003] At present, PVC soft water belts are widely used in agricultural water belts. The disadvantage of this kind of water belts is high cost. The density of PVC resin is 40% higher than that of EVA resin, and the unit price of PVC resin is higher than that of EVA resin. PVC resin is not easy to degrade and does not meet environmental protection requirements. Unable to enter the European and American markets, the disadvantages of another EVA braided water hose are: it needs to be turned over and bonded, so the production process is complicated, the production efficiency is low, it is not easy to control the bonding quality stably, and it is easy to peel off the glue, so the market sales volume is very small

Method used

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  • A kind of production technology of plastic soft water belt

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Embodiment Construction

[0018] attached figure 1 It is a specific embodiment of the present invention. This invention a kind of production technology of plastic water softener, comprises the following steps:

[0019] Include the following steps:

[0020] (1) Fix the warps required for the manufacture of EVA soft water belts on the brackets of the two pay-off racks, and place 80 100D twisted polyester threads on each pay-off rack, and install 160 wire spindles in total. After the ingot tensioner adjusts the tightness, it passes through the bracket inlaid with porcelain eyes in turn, and then passes through the front and rear discs of the guide rod of the winding machine and the weft under the traction of the winder, and enters the die head of the plastic extruder together;

[0021] (2) The front and rear discs of the winding machine are respectively equipped with 24 wire storage barrels, and 80D polyester thread ingots are placed in the barrels, and each thread is adjusted by the thread ingots throu...

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Abstract

The invention belongs to the technical field of plastic water softeners, in particular to a production process of plastic water softeners. The production process of the plastic hose overcomes the disadvantage that PVC resin is not easy to degrade. This design and invention is more in line with domestic and foreign environmental protection regulations. The density of EVA resin is lower than that of PVC resin, so the unit weight is 30% to 40% lighter than that of PVC hose. Compared with EVA braided hose, due to the weaving of composite EVA hose, the need to turn over and bond will result in low production efficiency, high cost, and easy peeling of the adhesive layer. This design overcomes the above shortcomings and achieves high efficiency, low consumption, and high quality. requirements.

Description

technical field [0001] The invention belongs to the technical field of plastic water softeners, in particular to a production process of plastic water softeners. Background technique [0002] The resin materials required for the production of hoses are petrochemical products, and petroleum resources are non-renewable resources. This design can reduce resin consumption without affecting product quality. Therefore, this design invention saves energy, is beneficial to environmental protection, and can contribute to agricultural production. Provide high quality and cheap products. [0003] At present, PVC soft water belts are widely used in agricultural water belts. The disadvantage of this kind of water belts is high cost. The density of PVC resin is 40% higher than that of EVA resin, and the unit price of PVC resin is higher than that of EVA resin. PVC resin is not easy to degrade and does not meet environmental protection requirements. Unable to enter the European and Americ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C47/02B29C47/08B29C47/88B29B11/00B29C48/10
CPCB29C48/022B29C48/9115B29C48/153B29B11/06B29C48/10B29C48/913B29C48/919B29C48/908
Inventor 耿宝德耿萌宜
Owner 耿萌宜
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