Normal temperature extruding method of window curtain blade

A blade and curtain technology, which is applied in the field of normal temperature extrusion of curtain blades, can solve the problems of wood moisture loss, poor quality and appearance of finished products, and increased loss rate of machinery and equipment, etc.

Inactive Publication Date: 2003-05-14
NIEN MADE ENTERPRISE CO LTD
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] However, due to the manufacturing process of the aforementioned curtain blades, it is necessary to heat and heat the raw material mixture in the extruder first, so that the mixture can be evenly attached to the wood. In the case of continuous heating, not only will the entire production line be affected by the high temperature of the extruder and raw materials, but the work quality of personnel on the prod

Method used

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  • Normal temperature extruding method of window curtain blade
  • Normal temperature extruding method of window curtain blade
  • Normal temperature extruding method of window curtain blade

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Experimental program
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Embodiment Construction

[0013] see figure 2 , is a normal temperature extrusion method for a curtain blade 10 provided by a preferred embodiment of the present invention, and its manufacturing steps are as follows:

[0014] (1) Material selection operation 20:

[0015] (a) cutting 21: cutting the selected wood into plates of predetermined shape, size and thickness;

[0016] (b) Cleaning 22: cleaning, decontaminating and repairing the cut plates;

[0017] (c) Conveying 23: Conveying the cut and cleaned plates through a conveying propeller into a molding die;

[0018] (2) Extruding raw materials to make operation 30:

[0019] (a) Feed material 31: Put an extruded main raw material into a mixer and stir evenly to form a mixed solution; the main raw material is 0.5-1.0 kg of methyl cellulose (Methyl Cellulose, MC, seaweed powder), 8.5 kg of water -1.6 kg, calcium carbonate (stone powder) 16-30 kg, white glue 2.5-5 kg ​​and Yijiaojing 2.5-5 kg, the weight ratio is about 0.2:3.3:6:1:1;

[0020] (b) c...

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Abstract

The normal temperature extruding process of window curtain blade includes cutting timber into sheet with proper shape, size and thickness; cleaning; compounding mixture liquid of methyl cellulose, water, calcium carbonate and adhesive in certain proportion; extruding the mixture liquid into forming mold inside a extruder while the timber sheet is fed into the mold to make the mixture liquid be painted to outside of the timber sheet; and stoving in some stoving equipment.

Description

technical field [0001] The present invention is related to venetian blinds, and more specifically refers to a method for extruding curtain blades at normal temperature. Background technique [0002] Press, generally the known curtain blade is to take natural wood or sawdust as its inner core layer, and on the outside of the inner core layer, form the surface layer with artificial chemical raw materials (such as plastics); For changes in different environments such as external temperature and humidity, the outer surface layer resists moisture deformation, and when the outside is heated and wants to warp, the core wood can provide pulling force to prevent the deformation of the outer surface layer , so that the two can check and balance each other, and prolong the service life of the curtain blade. [0003] Press again, see figure 1 The procedure for coating the surface of the curtain blade 1 is to first cut a piece of wood 2 to a suitable shape, size and thickness, and then...

Claims

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Application Information

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IPC IPC(8): E06B9/26
Inventor 粘铭
Owner NIEN MADE ENTERPRISE CO LTD
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