The requirements for plastic syringe manufacturer?
Plastic syringe appearance requirements: Take the appropriate amount of this product, in the bright natural light, face up to visual inspection:
The head part of the needle tube should be flat, no collapse, no flash, no bending, no cracks, no gag defects. The inner wall of the tube is smooth and smooth without chromatic aberration.
Cap: full shape, uniform color, no cracks, no deformation.
Push rod: full shape, uniform color, no deformation.
Piston: Fully formed, no flash, no obvious shrinkage.
About adhesion: Take 10 pieces of this product, inject half of the water into the plastic syringe, insert the piston into the...
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