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Dispensing knowledge: What is a light-shielded syringe?

writer:点胶设备 time:2019-05-28 19:28 clicks:
Injection-type light-proof syringe is similar to medical disposable syringe. External treatment can avoid the influence of ultraviolet light irradiated by ultraviolet curing lamp tube. The position of instant-drying glue stored in syringe will not be affected and curing blockage will occur. Like black dispensing syringe, this syringe can be used as a tool for storing instant-drying glue for bonding and dispensing, mainly used in a small amount of links where glue is applied. More, the light-shielding syringe can be used when the total amount of light-transmitting materials such as optical fiber coating or mobile phone shell coating is small.
 
点胶避光注射器
Dispensing light-shielding syringe
 
Instantaneous dry glue can be applied on disposable syringes
 
Hand-held portable light-shielding syringes and dispensing syringes have similar functions. The mainstream is amber or black syringes. They are made of environmentally friendly plastic materials and have strong corrosion resistance and durability. Compared with black dispensing syringes, they are pocket-sized. Direct extrusion of rubber plugs can drive point dispensing. They are easy to operate and can be quickly applied to special instant-drying glue dispensing. This syringe can be used in many different types of dispensing and gluing industries. After extrusion, it can be strengthened by ultraviolet curing lamp tube irradiation. It can be applied to small size optical fiber coating and mobile phone shell gluing links. It has good light-shielding effect to avoid the internal reaction curing blockage during ultraviolet irradiation.
 
 避光黑色针筒
Black light-proof needle barrel
 
Applicable to mobile phone shell gluing and other applications
 
 手机壳涂覆点胶
The light-shielding syringe adopts double concave cap edge design to prevent the loose of sleeve assembly from affecting the quality of instantaneous dry glue. The instantaneous dry glue injected can be used by coating it to the bonding position. If it is to be used for mobile phone shell gluing, it should be installed in the syringe with a proper amount of instantaneous dry glue, and then the glue can be extruded by pressing the top driving plug at the aligning glue position, without loosening the edge and without slope to ensure that the instantaneous dry glue coated onto Shell bonding is used for strong butt reinforcement, the inner wall is smooth and smooth out of glue. After gluing, the product of mobile phone shell irradiated by ultraviolet curing lamp tube is strengthened, and the practicability enhances the value, so the application effect of fiber coating is also good.
 
Mobile phone case coated with adhesive
 
It is a simple and portable glue syringe that does not contain organic chloride, which is a characteristic of light-proof syringe. It can keep the control of long time without breaking down and affect the quality of dispensing injection.
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