Accessories Category
Lid
1、Single layer lid (1 piece set)
Advantages: simple structure, low price, fast delivery, less assembly process.
Disadvantages: single-layer structure, easy to have matching problems (sliding teeth, etc.), the wall thickness have to be thick, appearance looks low end.
Injection material: PP or ABS.
2、Double layer lid (2 piece set)
Advantages: the price is moderate and the structure is relatively stable. At present, the mainstream structure on the market.
Disadvantages: there are few choice for surface treatment, mainly electroplating and spraying solid color.
Injection material: the cover is mostly ABS, the inner tooth cover is mostly PP.
3、Multi-piece set (3-4 piece set)
Advantages: the process effect can be various, mostly used for top piece, or transparent + electroplating effect to highlight different effects.
Disadvantages: many parts, expensive, assembly process, low production speed, complex structure, easy to meet problem.
Injection molding material: transparent: mostly MS, outer cover: ABS, inner tooth cover: PP.
Cover
1、Single layer cover (1 piece set)
Advantages: simple structure, low price, fast delivery, less assembly process.
Disadvantages: The appearance is low grade, Less choices for the process . If want to make transparent and solid color, mold development with conditions.
Injection material: PP or ABS.
2、Double layer cover (2-piece set)
Advantages: the price is moderate and the structure is relatively stable. At present, the mainstream structure of the market.
Disadvantages: there are few choice for surface treatment, mainly electroplating and spraying solid color.
Injection material: the cover is mostly ABS, the inner tooth cover is mostly PP.
3、Multi-piece set (3-4 piece set)
Advantages: the process effect can be changed, mostly used for top piece, or transparent + electroplating effect to highlight different effects.
Disadvantages: many parts, expensive, assembly process, low production speed, complex structure, easy to meet problem.
Injection molding material: transparent: mostly MS, outer cover: ABS, inner tooth cover: PP.
Plug
1、The upper plug, the lower plug separate (threaded plug and straight plug, commonly known as Ding plug) – market mainstream.
2、Thimble type inner plug, only one lower plug. – Market mainstream.
3、No top plug, use inner plug sealing aluminum foil. – Market mainstream.
4、Plug in one piece, plug up and down together
5、Wrapped inner plug.
6、Wiper (used with dripper) – mainstream in the market.
Pump/Spray
1.Pump:Used for thicker lotions and toners.
Pump nozzle: There are different shapes, such as duck nozzle, chicken nozzle, and even with head cap together.
Pump core: built-in pump (spring inside), external pump (spring outside)
Currently, there are more widely used for external pump due to the stable functional.
2、Spray：Used for thinner toners
Pump nozzle: Uniform shape as below
Pump core: professional spray pump core is smaller than the lotion pump core, mostly built-in pump;The built-in pump is better than the external pump, the pressure of the built-in spring is better controlled and the atomize effect & amount are better ; The unprofessional spray will only change a head cap,and the atomizing effect will not be good.
The above straw, gasket according to the height of the bottle mouth.
There are provess for pump incl. plastic, electroplating, anodized aluminum, depending on the market and customer demand to develop.
Dripper
1、Squeeze dripper
Components: rubber head, glass tube, plastic ring or aluminum ring
2、Press type dripper
Components:Inner cover, outer cover, press cap, rubber head (assembled inside)
Rubber head material: silicone, , nitrile, silicone can be made in special colors, but there is a MOQ, while nitrile can not be made in special colors due to material reasons, the color of the same batch will be different, generally nitrile only make in matt black, matte white.
Dripper ring material: aluminum or pure plastic. There are many shape and quality with their own advantages, we will choose depending on the needs of customers.
Gasket
Material as follows
| Gasket material,Thickness | ||||||||
|---|---|---|---|---|---|---|---|---|
| Gasket material | Professional name | Common name | Foaming principle | Degree of hardness and softness | Amount of compression | Regular thickness (without lamination/backing) | Increase the size after backing + lamination | MOQ for special thickness size |
| 300 times physical foam | 300 times physical foaming | 300 times physical foaming | Gas + material, physical foaming, we call it medium foaming, a cubic 300 kg, the larger the kg, the harder it is (400 or 500 kg can be made), the corresponding name is 400, 500 times logistics foaming, the common one is 300 times physical foaming in the current factory. | Varies with thickness, thicker and harder | About 20 silk, actually depends on the thickness and contact surface size | 1.0、1.2、1.5、1.8、2.0 | Increase 0.2 thickness | 3000² Starting order (about 800000-900000 pieces based on 101-50g cover gasket diameter) |
| PE | General electronic crosslinking | PE gasket | Add AC foaming agent for foaming, chemical foaming, which is 2 times foaming | About 15 wires, depending on the thickness and the size of the contact surface | 1.0、1.2、1.5、1.8、2.0 | |||
| PE | 5 times electronic crosslinking | PE5 gasket | Add AC foaming agent for foaming, chemical foaming, which is high foaming | About 30 wires, depending on the thickness and the size of the contact surface | ||||
| PE | 5 times electronic crosslinking | PE10 gasket | Add AC foaming agent for foaming, chemical foaming, which is high foaming | Bigger,depending on the thickness and the size of the contact surface | ||||
Hand gasket
Wide rim: hand gasket over the top of the bottle
Narrow rim: flush with the hand puller or a little below the mouth of the bottle
Material: mostly PP or PE
Appearance: can be design as bright surface, matte surface, or outer ring bright surface, middle matte surface
Thread distinction of the bottle
The regular thread incl.: 18, 20, 22 and 24.
Measurement method: caliper measurement, as shown in below pic. It’s 20 thread.
Vernier calipers
