Ningbo Sunwinjer Daily Products Co,.LTD
| Payment Terms | L/C,T/T |
| Supply Ability | 50000pcs per day |
| Delivery Time | 15-20days |
| Packaging Details | Box |
| Colored | clear, injection color, painted colors |
| Item Type | Refillable Bottles |
| Closure Type | Pump |
| Label | Silkscreen print |
| Body Material | PP |
| Original | Ningbo , China |
| Structure | Screw Down |
| Feature | Leak-proof |
| Cover Parts | Bottle / Cap / Brush |
| Industrial Use | Cosmetic products |
| Base Material | Plastic |
| Eco Friendly | Yes |
| Neck Height | 16mm |
| Specification | 15ml 20ml 50ml |
| Surface | Smooth |
| Brand Name | SWJ |
| Place of Origin | Zhejiang, China |
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Product Specification
| Payment Terms | L/C,T/T | Supply Ability | 50000pcs per day |
| Delivery Time | 15-20days | Packaging Details | Box |
| Colored | clear, injection color, painted colors | Item Type | Refillable Bottles |
| Closure Type | Pump | Label | Silkscreen print |
| Body Material | PP | Original | Ningbo , China |
| Structure | Screw Down | Feature | Leak-proof |
| Cover Parts | Bottle / Cap / Brush | Industrial Use | Cosmetic products |
| Base Material | Plastic | Eco Friendly | Yes |
| Neck Height | 16mm | Specification | 15ml 20ml 50ml |
| Surface | Smooth | Brand Name | SWJ |
| Place of Origin | Zhejiang, China | ||
| High Light | 50ml Inverted Airless Bottle ，Cosmetic Package Inverted Airless Bottle | ||
Airless bottles operate on a vacuum-driven dispensing principle:
Outer Shell – Typically made of plastic (PP, PET, ABS) or glass.
Pump/Dispenser Head – Pressing it releases the product.
Internal Piston (or Collapsible Bag) – Moves upward as the product is dispensed.
Base Plate – Seals the bottom and maintains vacuum pressure.
Diaphragm (in some designs) – Prevents air from re-entering.
When the pump is pressed, the piston rises, pushing the product out.
As the product is dispensed, the piston creates a vacuum, preventing air from entering.
No dip tube is needed (unlike traditional pumps), so nearly 100% of the product is used.
"Think of a syringe—when you press the plunger, the liquid is forced out without letting air back in."
Company Details
Business Type:
Manufacturer
Year Established:
2010
Total Annual:
3.000.000-6.000.000
Employee Number:
80~120
Ecer Certification：
Verified Supplier
NINGBO SUNWINJER DAILY PRODUCTS CO,.LTD is a professional cosmetic packaging company located in Ningbo , we always take the high quality as our mission, in order to follow up the modern market changeable characteristics, based on high and new technical settin... NINGBO SUNWINJER DAILY PRODUCTS CO,.LTD is a professional cosmetic packaging company located in Ningbo , we always take the high quality as our mission, in order to follow up the modern market changeable characteristics, based on high and new technical settin...
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