Shiny gold disc top cap screw top bottle cap | PH-243A 24/410

Guangzhou Lihua Hardware & Plastic Products Co., Ltd. is a professional manufacturer specialized in large-scale domestic production of high-end cosmetic packaging containers as well as pharmaceutical packaging containers, food packaging containers and various types of hardware, plastic products and accessories.

 

The company was established in the last century and has now developed into a large modern enterprise integrating design, development, production and sales. It has nearly 1,000 employees and an independent factory building of more than 20,000 square meters. There are aluminum branch, aluminum parts branch, hardware branch, zinc alloy die-casting branch and plastic branch respectively; formed from aluminum raw material refining, purification, fine blanking-mold design, manufacturing, aluminum stamping, Stretching, forming, polishing, oxidation-zinc alloy die casting, machining , polishing, electroplating-plastic blowing, injection molding, hot stamping, silk pad printing, paint spraying, thermal transfer, sandblasting, assembly, etc. produce.Since the serial production from raw materials to products is carried out within the company with a scientific management model and a perfect quality assurance system, thus ensuring product quality and delivery time.

Nozzle, emulsion pump, hand-washing pump and length measurement

 

• nozzle: bayonet (half bayonet aluminum, full bayonet aluminum), screw mouth are plastic, just some on the top of a layer of aluminum cover, a layer of electrochemical aluminum.
• emulsion pump: divided into vacuum and suction tube, are screw mouth. Screw mouth of the large cover and head cap can also be set on a layer of aluminum aluminum cover. Divided into two kinds of pointed and duckbill.
• hand-washing pump: the caliber is large, are screw mouth. Screw mouth of the large cover and head cap can also be set on a layer of aluminum electrochemical aluminum cover. Generally there are steps are threaded, no steps are left and right knob.

 

Length measurement

 

The length of the sub-suction tube (from the gasket to the end of the hose or FBOG length). Exposed length. As well as the length measured from under the large hood (equal to the length from the shoulder to the bottom of the bottle).

 

Specification classification: The classification mainly relies on the inner diameter of the product (inner diameter is the diameter of the innermost end of the pump) or the height of the large circle.

Nozzle: 15/18/20 MM all-plastic also divided into 18/20/24

Emulsion pump: 18/20/24 MM

Hand wash pump: 24/28/32(33) MM

Large circle height: 400/410/415 (just a simple specification code is not the actual height)

Note: specification classification expression such as: lotion pump: 24/415

Measurement method of measurement: (the actual dose of liquid ejected by the nozzle at one time) there are tare measurement method, absolute value measurement method two. The error is within 0.02g. Also use the size of the pump body to distinguish the measurement.

 

Coloring process

 

• electrochemical aluminum: aluminum appearance, on a layer wrapped in the inner layer of plastic.
• electroplating (UV): compared with the spraying effect out of the bright color.
• spraying: compared with electroplating out of the color is a dark matte color.
• sand masking: a layer of frosted texture.
• inside the bottle outside spray: is sprayed on the outside of the inner bottle from the outside view and the outer bottle has a clear gap between the interval. Side view of the spray map area is small.
• outside the bottle inside spray: is sprayed on the inside of the outer bottle from the appearance of a larger area. Vertical plane to see the area is smaller. And no gap with the inner bottle.
• brushed package of gold and silver: the reality is a film, careful observation can be found on the bottle articulated seams.
• secondary oxidation: is in the original oxidation layer of secondary oxidation, so as to achieve the light surface covered with dark matte surface pattern or dark matte surface appear light surface pattern. Mostly used in the production of logo.
• injection molding color: is in the product injection molding in the raw materials to add color powder. The process is relatively cheap. Also can add bead powder, can also add too white powder to make PET transparent color into opaque color (and then add some color powder can be color mixing). The water ripple is related to the amount of bead powder added.

 

Printing process

 

• silkscreen printing: the effect after printing has a clear sense of concave and convex. Because it is a layer of ink. Screen printing of the regular bottle (cylindrical) can be printed once. Other irregular piece of a one-time cost. Color is also a one-time cost. And divided into two kinds of self-drying ink and UV ink. Self-drying ink is easy to fall off for a long time, available alcohol wipe off. UV ink touch has a distinct bumpy feeling is difficult to wipe off.
• stamping: is a thin layer of paper stamping on it. So there is no screen printing bumpy feeling. And stamping is best not directly on the PE and PP materials. Need to first thermal transfer after stamping. Or have a good hot stamping paper can also be directly stamping. Aluminum plastic can not do stamping, full speed on the stamping can be done.
• water transfer: is placed in water for the irregular printing process. Printed pattern is not consistent. And the price is more expensive.
• thermal transfer printing: thermal transfer printing is mostly used for large quantities, printing complex products. Belonging to the surface attached to a layer of film. Price is expensive.
• offset printing: mostly used for aluminum plastic hose and all-plastic hose. Offset printing if the color hose to do white must use silk screen, offset printing will have the bottom color through out. And sometimes will be attached to the surface of the hose a bright film or sub-film.