Ningbo (P&M) Plastic Metal Products Co., Ltd. has 17 years of mold manufacturing technology and can customize plastic injection hook moulding. We provide professional customized plastic injection hook moulding services, and we are a professional plastic injection hook moulding manufacturer. We have sufficient experience in selecting product raw materials and mold materials. In the process of customizing plastic injection hook moulding, our factory can provide one-stop service. We have design and production capabilities related to plastic injection hook moulding, such as: CAD design, mold manufacturing, injection molding, plastic product production, assembly and other technologies.
In addition, our company has established cooperative relationships with plastic raw material suppliers, printing manufacturers, etc. to ensure the supply of raw materials and printing quality. Through our rich experience and perfect supply chain, our company can provide customers with high-quality customized plastic injection hook moulding products to meet their specific needs. At the same time, we have 10 years of professional foreign trade service experience, understand the foreign trade process, and better serve our customers. For plastic injection hook moulding products, we can make corresponding plastic parts, which is mainly done through injection molds.
Plastic injection molding hook molding must meet the three core requirements of high strength, light weight, and zero defects. Combined with today's industry dynamics (data released by the Guangzhou International Plastics Exhibition on June 20, 2025), the key points of molding are systematically analyzed as follows:
I. Material innovation and selection (2025 cost-effective solution)
1. Material performance matrix
Glass fiber reinforced PP, 85-110 (MPa), 15-25%, general-purpose hook (load-bearing 5kg)
Carbon fiber PA66, 180-220 (MPa), 3-8%, industrial heavy-duty hook (>20kg)
Bio-based PLA+, 70-85 (MPa), 30-50%, environmentally friendly home hook (degradable)
Weather-resistant ASA, 45-60 (MPa), 20-35%, outdoor humid environment
2. Sustainable solution
Recycled material upgrade: Supercritical CO₂ cleaning rPET (impurities ≤ 0.01%)
Breakthrough in additives:
Self-healing microcapsules (crack extension rate ↓40%)
MXene conductive agent (antistatic value 10⁶Ω·m)
II. Intelligent mold design (thin-wall high-rigidity structure)
graph TB
A[topology optimization] --> B(wall thickness 1.5-2.2mm)
B --> C[conformal cooling]
C --> D[in-mold sensing]
D --> E[intelligent ejection]
Core innovations:
Slider core pulling system: nano-coated guide rail (wear loss <0.001mm/10,000 times)
Exhaust structure: micro laser drilling (Φ0.02mm depth 0.2mm) to prevent trapped air
Surface treatment: plasma spraying WC/Co (hardness HV1800)
III. Precision molding process window
1. Process parameter control table
Melt temperature 220-260℃±2℃ Infrared thermal imaging Strength fluctuation ±8%
Injection pressure 80-120MPa±1% Cavity pressure sensor Sink risk ↑300%
Pressure holding time 8-15s±0.1s Time-pressure switching control Warpage deformation>0.5mm
Mold temperature 40-70℃±1℃ Distributed thermocouple Crystallinity difference ↑15%
2. Defect prevention technology
Deformation control:
Variable mold temperature technology (20℃→80℃ gradient control)
Forming fixture (cooling rate 5℃/s)
Weld mark reinforcement:
Local induction heating (350℃/0.5s)
Glass fiber directional arrangement (magnetic field assisted molding)
IV. Quality monitoring system (zero defect strategy)
1. Online detection technology
Bearing strength Robot tensile tester ±0.5N ISO 18976:2025
Microstructure Micro CT scanner 5μm resolution ASTM F3324
Surface defects Deep learning visual system Identify ≥0.05mm² defects VDI 2630-2.3
2. Digital twin application
Real-time prediction of fatigue life (error <5%)
Blockchain traceability of production batches (materials → process → quality inspection)
V. Green smart manufacturing practice (2025 strong standard)
1. Energy saving and consumption reduction plan
Electromagnetic induction heating: energy consumption ↓45% (vs resistance heating)
Photovoltaic power supply system: carbon emissions per ton of product ↓62kg CO₂
Water recycling: pure water consumption <0.5 tons/10,000 pieces
2. Circular economy path
graph LR
A[recycling link] --> B(crushing and sorting)
B --> C[chemical depolymerization]
C --> D[monomer purification]
D --> E[repolymerization]
E --> F(medical grade raw materials)
plastic injection hook moulding
We are a plastic injection hook moulding manufacturer, providing high-quality plastic injection hook moulding manufacturing. As long as you want to customize/develop plastic injection hook moulding products, you can find us. We have professional injection mold design and mature manufacturing technology, providing you with one-stop service, from product design-mold making-product production-product packaging-product transportation, we can help you in every link. As long as you come to us, we will provide you with the ultimate service and satisfy you in terms of product quality, production time, information dialogue, etc.
Product Name |
Shaver Moulding |
Pls provide |
2D, 3D, samples, or the size of the multi-angle pictures |
Mould Time |
20-35 Days |
Product time |
7-15 Days |
Mould precision |
+/-0.01mm |
Mould life |
50-100 million shots |
Producing Process |
Audit drawings - mold flow analysis - design validation - Custom Materials - mold processing - core processing - electrode machining - Runner system processing - parts processing and procurement - machining acceptance - cavity surface treatment process - complex mode Die - The entire mold surface coating - Mounting plate - mold sample - sample test - sending samples |
Mould cavity |
One cavity, multi-cavity or same different products be made together |
Mould material |
P20,2738,2344,718,S136,8407,NAK80,SKD61,H13 |
Runner system |
Hot runner and cold runner |
Base material |
P20,2738,2344,718,S136,8407,NAK80,SKD61,H13 |
Finish |
Pitting the word, mirror finish, matte surface, striae |
Standard |
HASCO, DME or dependent upon |
Main technology |
Milling, grinding, CNC, EDM, wire cutting, carving, EDM, lathes, surface Finish, etc. |
Software |
CAD,PRO-E,UG Design Time: 1-3 days (normal circumstances) |
Product material |
ABS,PP,PC,PA6,PA66,TPU,POM,PBT,PVC,HIPS,PMMA,TPE,PC/ABS,TPV,TPO,TPR,EVA,HDPE,LDPE,CPVC,PVDF,PPSU.PPS. |
Quality system |
ISO9001:2008 |
Establish time |
20days |
Equipment |
CNC,EDM,Cutting off Machine,plastic machinery,etc plastic suitcase mould zhe jiang |
We are Custom Plastic Mold factory. Our factory is plastic injection mold maker. we has 17 years of experience in professional custom plastic mold and 10 years of foreign trade experience. We are custom Plastic Mold supplier. We can provide custom Plastic Mold service. Our factory can make the Injection molded plastic parts, and the quality of the products will satisfy you.
We have more than 50 high-end machines and hundreds of engineers and designers. We can provide one-stop service, from product design - mold making - product production - product packaging - transportation. We have a complete production chain. We can meet all your requirements.
Professional custom mold service, Plastic mold design and manufacturing .plastic product production, product design, mold design, blow mold customization, rotational mold customization, die-casting mold customization. 3D printing services, CNC manufacturing services, product packaging, customized packaging, shipping services.
We always adhere to the principles of quality first and time first. While providing customers with the highest quality products, try to maximize the production efficiency and shorten production time. We are proud to tell every customer that our company has not lost any customer since its establishment.If there is a problem with the product, we will seek a solution actively and take responsibility to the end.
Q1: Are you trading company or manufacturer ?
A: We are manufacturers.
Q2. When can I get the quotation?
A: We usually quote within 2 days after we get your inquiry.
If you are very urgent, please call us or tell us in your email so that we can quote for you first.
Q3. How long is the lead-time for mold?
A: It all depends on the products' size and complexity. Normally, the lead time is 25 days.
Q4. I have no 3D drawing, how should I start the new project?
A: You can supply us a molding sample, we will help you finish the 3D drawing design.
Q5. Before shipment, how to make sure the products quality?
A: If you don't come to our factory and also don't have the third party for inspection, we will be as your inspection worker.
We will supply you a video for production process detail include process report, products size structure and surface detail, packing detail and so on.
Q6. What is your payment terms?
A: Mold Payment: 40% deposit by T/T in advance, 30% second mold payment before sending out the first trial samples, 30% mold balance after you agree the final samples.
B:Production Payment: 50% deposit in advance, 50% before sending out the final goods.
Q7: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit for best quality products.
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.