DP needles can be used to sew thick and thin fabrics with ease

[@sewingiscalling]

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In most industrial high speed sewing machines
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There is a D B needle bar.
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Some on industrial high speed sewing machines
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a D P needle bar
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It is installed in the factory.
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Or later by a mechanic
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D P A needle bar is installed.
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They hope that
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Heavy duty for sewing heavy material
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Strong needle attachment.
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D P needles are thicker than D B needles
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D P has a needle bar,
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D P Needle mounted
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Also from a sewing machine
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Soft fabric, like stretchy fabric
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Any fabric can be sewn.
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It needs to be done
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D P # 14 B
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Fitting a ballpoint needle.
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Use a D P ball point size 14 needle
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if you are sewing a regular soft fabric.
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Check if the needle pack says
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D P B P 14 or D P # 14 B.
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B P or # B or B is indicated on
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ball point needle packets.
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To know more about the
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types of needles,
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watch the video that introduces the
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types of needles that
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I uploaded earlier.
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Sew very heavy material,
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Use a size 16 or size 18 or
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size 21 or size 23 needle to
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match the thickness of the fabric.
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For an industrial high speed sewing machine
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with a D P needle bar,
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D P # 14 B can be approved for
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normal use,
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except in special cases.
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When buying needles,
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be sure to buy from a
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high-quality brand name