Production formula and production process of non-woven fabrics for medical healthcare
A technology for medical and health care and production technology, applied in the fields of medical science, non-woven fabrics, melt spinning, etc., can solve the problems of high cost, increased production cost, poor comfort, etc., and achieve the effect of high strength
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Embodiment 1
[0036] (1) 75-80% (percentage by weight) of low-melting polypropylene as the main raw material, 18-23% (percentage by weight) of low-melting ethylene polymer and 2% (percentage by weight) of fatty amides are mixed together, and Add a small amount of color masterbatch.
[0037] (2) According to the spunbond production process, the prepared raw materials are made after feeding 1, melting 2, filtering 3, metering 4, spinning 5, drawing and cooling 6, web forming 7, hot rolling 8, and winding 9.
Embodiment 2
[0039] (1) Mix the low-melt-point polypropylene with a melt index of 36g / 10min and the low-melt-point ethylene copolymer with a melt index of 18g / 10min according to the weight percentage ratio of 4:1, and then add 2% (weight percentage) of fat The color masterbatch of amide compound and 0.2% (percentage by weight) is allocated;
[0040] (2) According to the spunbond production process, the prepared raw materials are made after feeding 1, melting 2, filtering 3, metering 4, spinning 5, drawing and cooling 6, web forming 7, hot rolling 8, and winding 9.
PUM
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