A kind of spun-bonded non-woven fabric manufacturing process
A technology of spunbonded nonwoven fabric and manufacturing process, which is applied in the field of spunbonded nonwoven fabric manufacturing technology, can solve problems such as difficult cleaning, slow production efficiency, and slow melting rate, so as to save manpower, reduce cleaning difficulty, The effect of increasing efficiency
Active Publication Date: 2022-04-26
浙江华晨非织造布有限公司
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Problems solved by technology
[0003] Existing spun-bonded non-woven fabrics often have the following problems in the process of spinning out: a: the existing sticky-bonded non-woven fabrics need to melt the raw materials of sticky-bonded non-woven fabrics into a liquid state before spinning out, but When the existing sticky non-woven raw materials are melted, the melting rate is often slow, which greatly slows down the production efficiency; b: when the existing spun-bonded non-woven fabrics are produced, the internal There is often a large amount of raw material liquid adhering to the inside of the equipment, which is extremely difficult and time-consuming to clean up
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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[0035] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.
[0036] Such as Figure 1 to Figure 10 Shown, a kind of spun-bonded non-woven fabric manufacturing process mainly comprises the following steps:
[0037] Step 1: Equipment inspection: Before using the spunbond non-woven fabric output equipment for spunbond non-woven fabric output, check the operation of the equipment;
[0038] Step 2: Material preparation: Manually pour the cleaned spunbonded non-woven fabric raw materials into the crushing box 2e, thereby completing the material preparation operation;
[0039] Step 3: chopping and melting: After completing the preparation of the materials in step 2, the No. 1 motor works, and drives the cutting wheel 2f to rotate through the action of the transmission gear 2h, so as to crush the spunbonded non-wove...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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The invention relates to a manufacturing process of spun-bonded non-woven fabric, which mainly includes the following steps: equipment inspection, material preparation, chopping and melting, extrusion and non-woven fabric forming. The melting kit and the spinning kit, the inside of the installation frame is provided with the melting kit and the spinning kit sequentially from top to bottom. The present invention can solve the following problems in the existing spun-bonded non-woven fabrics during the spinning process: a: Before the existing viscose non-woven fabrics are produced, the viscose non-woven raw materials need to be melted into a liquid state, but when the existing viscose non-woven raw materials are melted, the melting rate is often slow occur, which greatly slows down the production efficiency; b: when the existing spunbonded nonwoven fabric is produced, there is often a large amount of raw material liquid inside the equipment, which is extremely difficult to clean up and takes time and effort. .
Description
technical field [0001] The invention relates to the technical field of spun-bonded non-woven fabric manufacturing, in particular to a spun-bonded non-woven fabric manufacturing process. Background technique [0002] Spun-bonded non-woven fabrics, the main materials are polyester and polypropylene, so its main products are polyester non-woven fabrics and polypropylene non-woven fabrics. Spun-bonded non-woven fabrics are produced by extruding and stretching polymers to form continuous filaments. , the filaments are laid into a web, and the fiber web is then bonded by itself, thermally bonded, chemically bonded or mechanically reinforced to make the fiber web into a non-woven fabric. Good low temperature performance, aging resistance, UV resistance, high elongation, good stability and air permeability, corrosion resistance, sound insulation, mothproof, non-toxic, etc., are widely used in living buildings, the existing spunbonded nonwovens During production, the raw materials n...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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IPC IPC(8): D04H3/16D01D13/00D01D1/00D01D1/04D01D4/00D01D13/02D01D5/088
CPCD04H3/16D01D13/00D01D1/00D01D1/04D01D4/00D01D13/02D01D5/088
Inventor 韩晓伟漆会丰董佳
Owner 浙江华晨非织造布有限公司