Product Details
Plastic Bottle Cap Parts Injection Molding Is A Process Of Rapidly Molding Bottle Cap Components By Injecting Molten Plastic (Such As PP, PE, PET) Into Precision Molds At High Temperature And High Pressure.
The Mold Is Made Of High Wear-Resistant Steel (Such As H13), And The Design Needs To Take Into Account The Thread Engagement Accuracy (Tolerance ± 0.05MM) And Sealing Structure (Such As Inner Gasket Groove) To Ensure Airtightness (Leakage Rate ≤ 0.1%).
During Production, The Injection Molding Temperature Is Controlled At 200-280 ℃, The Pressure Is 600-1200 Bar, And The Cooling Time Is 5-15 Seconds To Balance Efficiency And Dimensional Stability.
Plastic Bottle Cap Parts Injection Molding Needs To Pass Torque Test (≥ 1.2N · M Anti Loosening) And Drop Testing (1.5M No Cracking), And Meet Food Grade (FDA) Or Pharmaceutical Grade (USP Vi) Certification.
Plastic Bottle Cap Parts Injection Molding Technology Is Widely Used In The Fields Of Beverage, Daily Chemical, And Pharmaceutical Packaging, With The Core Advantages Of Low Cost, High Consistency (Yield Rate ≥ 99.5%), And Fast Mold Change (≤ 30 Minutes) To Meet The Needs Of Multiple Specifications.

Product Parameters
|
Mold Standard |
DME or HASCO |
|
Cavity/Core Steel |
H13/P20/718/S7/304/D3/D2/SKD61/8407/FDAC/S136/SKD11(SLD)/DC53 etc. |
|
Mold Components |
DME, Progressive, PCS, Punch, Royal, etc. |
|
Steel Treatment |
Heat Treatment, Nitriding, Chrome Plating |
|
Surface Finish |
SPI Standard, VDI EDM, Texture, etc. |
|
Processing Materials |
PC, PMMA, PET, PP, GPPE,ABS, Nylon etc. |
|
Injection Pressure |
700-1500 Bar |
|
Design Software |
CAD,UG, Pro E, Solidworks |
|
Value-Added Service |
Dust-Free Spraying, Silk-Screen Printing, Ultrasonic Welding, Thermal Bonding, Assembling, Prototype |
Advantage
High Production Efficiency
Single Mode Production Can Produce Hundreds To Thousands Of Pieces, With A Short Cycle Time (15-30 Seconds), Suitable For Large-Scale Demand In The Beverage And Daily Chemical Industries.
Low Cost Control
The Material Utilization Rate Exceeds 95%, The Mold Life Is Over One Million Times (Steel Mold), And The Single Piece Cost Is As Low As Centimeters.
Accurate Sealing Performance
The Threaded And Internal Plug Structure Is Formed In One Go With A Tolerance Of ± 0.05MM To Ensure Airtightness And Leakage Prevention (Such As Carbonated Beverage Bottle Caps).
Diversified Design
Support Irregular Covers (Anti-Theft Rings, Child Safety Locks), Multi-Color Co Injection (Gradient/Logo), Compatible With PET, HDPE And Other Materials.







FAQ
Q: What Types Of Molding Services Do You Offer?
A: We Produce High Volume Production Parts, We Design The Mold For Production, Make The Mold, And Run Production Parts.
Q: Do You Offer Extended Molding Services Such As Assembly, Packaging Or Decorating?
A: Yes, We Offer Customized Packaging And Assembly. However, No Decoration Is Provided. Additional Secondary Operations Can Be Performed By Approved Third-Party Suppliers We Collaborate With.
Q: Do You Offer A Standard Parts Line?
A: Yes, We Have An Assortment Of Standard Caps, Plugs And Fasteners As Well As Hose Washers. You Can Reference Our Complete Line Of Standard Products Through Our Online Catalog.
Q: Do You Offer Prototype Tooling?
A: Yes, But Only To Evaluate The Prototype Part Prior To Producing Production Tooling. We Do Not Build Prototype Tools As A Service. We Are A High Volume Molder And The Amount Of Production Parts From A Prototype Tool Is Limited.
Q: What Are Your Industrial Product Design Services?
A: Our Team Of Designers Is Exceptional At Sketching And Creating Concepts And Designs In A Spontaneous And Highly Meticulous Manner With Attention To Detail. We Often Use The Old-Fashioned Method Of Using Pencil And Paper To Brainstorm Concepts And Develop Ideas. We Can Produce Sketches In Visual Form, Comprising Various Concepts, Construction Techniques, Styles, And Colors To Produce A Complete Industrial Product Design.
Although We Prefer And Utilize Old-School Design Methods, We Also Fully Take Advantage Of Modern Design Technology, Including The Use Of PC Tablets And Software To Create Designs, Which Perfectly Complement The Traditional Design Processes We Use.
After We Create A Preliminary Design Concept For Our Customers, We Then Move To The Rendering And Modeling Phase. The Product Model We Create Is An Effective Simulation Of Real Colors And Textures Situated In A Lifelike Photographic Environment For Focus Group Presentation As Part Of The Marketing Evaluation Phase. Some Of The Industrial Product Design Tools We Use Include Proengineer, Creo Software, And Solidworks.
In Addition To The Design Methods And Processes Mentioned Above, Our Talented Designers Can Create Prototypes Through The Use Of CNC And Hand Machining, 3D Printing, Sheet Metal And Casting, And Other Methods Of Finishing.
The Goal Of Our Designers And Engineers Is To Optimize The Functionality, Features, And Appearance Of Your Product.
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