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100mm Neck Wide-Mouth Plastic Preform PET Transparent Preform
PET Preforms

100mm Neck Wide-Mouth Plastic Preform PET Transparent Preform

Product Introduction, Advantages, and Ansix Tech's Manufacturing Excellence for 100mm Neck Wide-Mouth PET Transparent Preforms

Part 1: Product Introduction & Advantages

Product Description

The 100mm Neck Wide-Mouth Plastic Preform PET Transparent Preform is a precision injection-molded intermediate product specifically engineered for the production of large-mouth PET containers. The 100mm neck finish is the defining feature, characterized by a multi-start screw thread design that offers superior sealing performance and compatibility with standard 100mm screw caps.

 

Wide-mouth preforms offer significant advantages over standard narrow-neck alternatives. The larger 100mm opening facilitates easy filling, pouring, and scooping of contents, making these preforms ideal for food jars (jams, sauces, spreads), nutritional supplement containers, household chemical packaging, and personal care products. After the stretch-blow molding process, the 100mm neck finish transforms into a wide-mouth jar typically ranging from 1.0L to 2.0L capacity, with a container weight of approximately 101g for 1.1L volumes, depending on specific application requirements.

 

The PET resin used is FDA-compliant, BPA-free, 100% recyclable, and offers high clarity, excellent gas barrier properties, impact resistance, and odor/taste neutrality.

FEATURES

  • Key Product Advantages

    Optimized for Large-Mouth Containers: The 100mm neck diameter enables easy access and filling for thick or chunky products.

     

    Superior Clarity & Gloss: Premium virgin PET resin combined with mirror-finished mold cavities ensures exceptional preform transparency, producing bottles with high aesthetic appeal.

     

    Excellent Mechanical Properties: Engineered to provide superior top-load strength, burst resistance, and dimensional stability.

     

    Recyclability & Sustainability: PET is one of the most widely recycled plastics globally, supporting circular economy initiatives.


  • Mold Description

    Product Materials:

    PET PETG

    Mold Material:

    S136ESR

    Number of Cavities:

    12

    Glue Feeding Method:

    Hot runner

    Cooling Method:

    Water cooling

    Molding Cycle

    22.5s


    injection processgsi
  • mold workshops 77mkg
  • The mold manufacturing process and product material selection

    Common Preform Weights for 100mm Wide-Mouth Applications

    The wide-mouth preform category (38mm–63mm neck finishes) typically covers weight ranges from 25g to 70g. For the specific 100mm neck finish, which falls into the large-diameter wide-mouth segment, preform weights generally range from 75g to 180g depending on the target container volume and wall thickness requirements.

     

    Preform Weight Range Typical Final Container Volume Common Applications

    75–90g 500ml – 1.0L Small food jars, condiments

    90–110g 1.0L – 1.5L Standard wide-mouth jars

    110–140g 1.5L – 2.0L Large food storage containers

    140–180g+ 2.0L+ Industrial or heavy-duty containers

    Note: Specific weights can be customized based on container design, pressure requirements, and material distribution needs. Ansix Tech provides tailored weight optimization to reduce material consumption without compromising performance.

  • Customer-Centric Core Value Framework for 100mm Wide-Mouth PET Preform Manufacturing

    At Ansix Tech, we transform technical expertise into measurable customer value across five critical dimensions:

     

    1. Hard Power Infrastructure: Building Customer Trust Through Capability

    Mold Processing Equipment – Precision That Protects Your Product Quality

     

    Five-Axis High-Speed Machining Centers: We process complex mold geometries with ±0.002mm accuracy, ensuring your 100mm wide-mouth preform's parting lines are smooth and burr-free. *Customer value: Eliminates post-molding trimming operations, saving you $0.01–0.02 per part in secondary finishing costs.*

     

    Slow Wire EDM Machines: Capable of machining fine micro-holes and narrow slots down to 0.03mm, preventing thin-wall deformation. Customer value: Zero risk of structural weakness in thin sections—no field failures.

     

    High-Precision CNC Grinding & EDM: Achieves surface finish Ra ≤ 0.05μm essential for transparent PET preforms. Customer value: Crystal-clear bottles, premium brand presentation.

     

    Injection Molding Machine Fleet – Consistency You Can Count On

     

    Clamping force range: 30 tons to 4000 tons, covering all 100mm wide-mouth preform sizes from small 75g to heavy-duty 180g+

     

    All-servo electric drives: Delivering ±0.1% repeat accuracy—every shot identical to the last, shift after shift. Customer value: Predictable production. No dimensional drift. No surprises.

     

    Premium machine brands: Japan's Fanuc, Sumitomo, Toshiba; Germany's Arburg liquid silicone two-color injection molding machines. Customer value: Minimum downtime from machine failures.

     

    Inspection & Metrology – Proof, Not Promises

     

    Coordinate Measuring Machines (CMM): Full dimensional inspection for every mold before shipment

     

    Optical Imaging Systems: Real-time surface quality verification

     

    Full dimensional report + CPK ≥ 1.33 for all critical dimensions. Customer value: Zero specification surprises during customer validation—every preform meets your print the first time.

     

    2. Mold Manufacturing Core Competencies: Measurable Customer Benefits

    Metric Technical Excellence Customer Value Translation

    Mold Life S136/420ESR quenched steel (48–52 HRC) for cavities; H13 for hot runners with PVD titanium coating 50–100万+ cycles for glass-filled materials; 1 million+ cycles for standard PET. Your mold keeps running when competitors' molds break. No unplanned downtime. No emergency tooling costs.

    Dimensional Tolerance Standard structural: ±0.05mm; Precision PET threads: ±0.01mm; Critical sealing surfaces: ±0.005mm Preforms drop into your blow molder perfectly every time. No jams. No rejected bottles from out-of-spec necks.

    Mirror Surface Finish Optical-grade polish to Ra ≤ 0.025μm Exceptionally clear wide-mouth jars that showcase your product beautifully. Premium shelf presence that drives sales.

    Mold Types Hot runner systems (reduces regrind), stack molds (doubles output), high-cavitation (96+ cavities) Lower unit cost. Faster output. Less waste.

    Gate Design Balanced hot runner with sequential valve-gating; CAD/CAM + Moldex3D flow analysis validation No weld lines. No sink marks. No gas traps. Eliminates quality rejects before they happen.

    Lead Time Standard: 10–25 days; Rush: 15–20 days (with full validation preserved) Get to market faster. Capture seasonal demand windows.

    Specific Mold Material Selection for 100mm Wide-Mouth Preforms:

     

    Cavities (mold core/cavity bodies): S136/420ESR stainless steel (48–52 HRC) – superior corrosion resistance, ultra-high mirror finish, dimensional stability under continuous high-cycle production.

     

    Hot Runner System Components: H13 tool steel (48–52 HRC) + PVD titanium coating – excellent thermal stability at PET processing temperatures, anti-PET carbonization properties.

     

    Ejector Pins & Wear Components: Powder metallurgy steel (ASP-23) – abrasive resistance life of 1.5 million cycles.

     

    Cooling Channel Optimization: Integration of gradient cooling technology ensures cavity temperature differential ≤3°C.

     

    Full Disclosure Commitment:

     

    Material composition certificates for all mold steel (traceable to mill certifications)

     

    Complete heat treatment records and curves

     

    Third-party metallurgical testing for critical components

     

    3. Smart Manufacturing & Process Integration: Efficiency That Lowers Your Unit Cost

    Industry 4.0 Production Environment

     

    Ansix Tech's production facilities integrate advanced automation and real-time monitoring to maximize throughput while minimizing variability:

     

    Full-Servo Electric Machines: All-servo-driven injection units provide precision control, reduced energy consumption, and consistent shot-to-shot repeatability.

     

    Automated Material Handling Systems: Integrated dehumidifying dryers maintain PET resin moisture content below 50 ppm, preventing hydrolysis-induced defects such as splay, bubbles, and IV loss.

     

    High-Cavitation Capability: Ansix Tech supports high-cavitation 48-cavity and higher PET molds. Achieving a stable 10-second injection-to-ejection cycle time including cooling, delivering 20%+ energy savings compared to conventional systems.

     

    Robot Integration: Automated takeout systems with post-mold cooling stations reduce cycle times by up to 40% compared to manual or free-drop operations.

     

    End-to-End Process Workflow for 100mm Wide-Mouth PET Preforms:

     

    Phase Activities Technology Enablers Customer Value

    1. Material Preparation Resin drying (160–170°C, 3–6 hrs to <50 ppm moisture), masterbatch blending Dehumidifying dryers, automated dosing systems Eliminates haze, bubbles, and IV degradation—consistent clarity batch after batch

    2. Injection Molding Melt temp: 260–290°C, Mold temp: 20–40°C, Optimal parameters: 260°C melt, 70°C mold, 120MPa holding pressure, 15s cooling All-servo injection machines, real-time process monitoring Minimal cycle times without quality compromise—maximum cavity output

    3. Cooling Turbulent-flow cooling channels, precision mold temperature control (±2°C across all cavities) Mold temperature controllers, chilled water systems Uniform preform wall thickness, no warpage or dimensional variation

    4. Ejection & Handling Automated part extraction, post-mold cooling stations (3+ stations) Servo robots, conveyor systems Reduced handling damage, faster mold open-close times

    5. In-Line Quality Inspection Real-time optical inspection for surface defects, dimensional gauging, weight verification Automated vision systems, CMM sampling, polarized light inspection for stress birefringence Every preform meets spec—zero defective parts reach your blow molding line

    6. Packaging Automated counting and bagging, palletization Integrated packing stations, stretch wrappers Damage-free delivery, ready-to-use packaging

    Process Efficiency Gains Delivered:

     

    Performance Metric Industry Standard Ansix Tech Achieves Customer Benefit

    Cycle time (per 100mm preform) 15–25 seconds 10–15 seconds 30–40% higher output from same machine hours

    Energy consumption per preform Baseline 20%+ savings Lower utility bills, lower carbon footprint

    Scrap rate (typical) 1–3% ≤ 0.5% 80% less material waste—savings of $5,000+ per 1M preforms

    Machine uptime 85–90% 95–98% Reliable supply, no production interruptions

    Cavity-to-cavity weight variation ±0.5–1.0% ±0.2–0.3% Uniform preforms, consistent blowing results

    4. Quality Assurance & Validation: Eliminating Your Downstream Risk

    Comprehensive Quality System

     

    Defect Concern Root Cause Ansix Tech Control Eliminated Risk

    Bubbles/Voids Moisture in PET (<50 ppm target) Karl Fischer moisture testing every batch; real-time dryer monitoring No weak spots, no bottle blow-out failures

    Haze/Opacity Improper drying or thermal degradation Controlled drying (160–170°C); melt temp monitoring (260–290°C) Crystal-clear wide-mouth jars every time

    Black Specks Contaminated resin or burnt material Cleanroom production environment (ISO 8); material screening No visual rejections, no brand reputation damage

    Flashing Mold misalignment or excessive clamp pressure High-precision mold fit (0.005mm parting line) + servo-controlled clamp force No secondary trimming—direct-to-packaging

    Splay/Silver Streaks Moisture or volatiles Pre-drying verification; inert gas purge Perfect surface finish, premium presentation

    Short Shots Insufficient fill or low pressure Real-time cavity pressure monitoring Every preform fully formed—zero underweight parts

    Crystallization (Whitening) Inadequate cooling Optimized cooling channel design (all cavities ±2°C) No structural weaknesses, consistent stretch-blow performance

    Internal Stress Uneven cooling or over-packing Polarized light inspection; optimized packing profile No bottle deformation after filling

    Quality Validation Process:

     

    First Article Inspection (FAI): Complete dimensional report per ASME Y14.5; CPK ≥ 1.33 for all critical dimensions (neck thread OD/ID, sealing land, overall length)

     

    In-Line Inspection (Every Shift): Weight check (±0.2–0.5% tolerance); visual screening under consistent lighting; polarized light inspection for internal stress

     

    Lab Testing (Daily/Weekly): Karl Fischer moisture analysis (<50 ppm); intrinsic viscosity (IV) drift tracking (±0.02 dL/g); acetaldehyde (AA) content monitoring (<10 ppm for water-grade applications)

     

    Process Capability Study: 100–500 pre-production shots with full CPK analysis before mass production release

     

    Mold Qualification Testing: 2,000-cycle mold wear test with wear report before final acceptance

     

    Traceability & Compliance:

     

    ISO 9001:2015 certified quality management system

     

    Full material lot traceability (resin to finished preform)

     

    Digital quality records maintained for every production batch

     

    Food-grade PET with FDA and EU compliance documentation

     

    5. Cost Control Leadership: Relentless Reduction of Your Hard Costs

    Strategic Cost Reduction Across Five Dimensions:

     

    Cost Reduction Dimension Implementation Strategy Customer Savings

    Material Cost Lightweighting through precision mold design; multi-cavity efficiency (96+ cavities per shot) Up to 15–20% material reduction vs. conventional designs—$50,000+ annual savings per 10 million preforms

    Energy Cost All-servo electric machines; 20%+ energy reduction per part; waste heat recovery $0.003–0.005 per part lower energy cost

    Labor Cost Fully automated production cells; robotic takeout; in-line quality inspection 40–50% lower labor cost per part vs. semi-automated lines

    Maintenance Cost Proactive preventive maintenance program; standard spare parts kits shipped with each mold Predictable annual maintenance budget; no unexpected downtime costs

    Logistics Cost Optimized packaging density; regional warehousing; just-in-time delivery Lower freight cost per unit; no inventory carrying costs

    Total Cost of Ownership (TCO) Advantage:

     

    For a customer producing 10 million 100mm wide-mouth preforms annually, Ansix Tech delivers annual savings of $150,000–250,000 through the combination of lightweighting, energy efficiency, lower scrap rates, and reduced labor requirements.

     

    Part 3: 100mm Wide-Mouth PET Preform Manufacturing—Comprehensive Production Solution

    I. Project Initiation: Defining Requirements and Alignment

    Ansix Tech begins every 100mm wide-mouth PET preform project with a structured project initiation phase. We collaborate directly with customers to clarify project objectives, scope, deliverables, timelines, budgets, and risk factors. A dedicated cross-functional team—engineers, designers, technical specialists, and quality experts—is assembled based on project requirements, ensuring the right expertise is applied from day one.

     

    II. Mold Manufacturing Excellence for 100mm Wide-Mouth PET Preforms

    Mold Material Selection:

     

    The foundation of every 100mm wide-mouth PET preform mold begins with strategic material selection before the first steel cut:

     

    Cavity Steel: S136/420ESR (48–52 HRC)—excellent corrosion resistance, ultra-high mirror polish capability (Ra ≤ 0.025μm), long-term dimensional stability under continuous PET processing cycles. S136 steel molds can guarantee a minimum of 1 million production cycles for PET applications.

     

    Core Steel: 4Cr13/20Cr13 (40–48 HRC)—balanced hardness and wear resistance at competitive cost.

     

    Hot Runner System: H13 tool steel (48–52 HRC) with PVD titanium coating—superior thermal stability, anti-PET carbonization, minimal gate crystallinity.

     

    Guide Pins/Ejector Pins: Powder metallurgy steel (ASP-23)—abrasion resistance life of 1.5 million cycles ±5%.

     

    Cooling Components: Beryllium copper alloy—superior thermal conductivity (up to 5× standard steel) for accelerated cooling in high-heat zones.

     

    Mold Manufacturing Process Flow:

     

    The journey from design to physical mold involves multiple precision manufacturing steps, each critical to final mold performance:

     

    Mold Design (CAD/CAE): Starting with PET-specific material shrinkage calculations (PET shrinkage rate typically 1.2–2.0%). Designing core/cavity dimensions with pre-compensation for post-cooling shrinkage.

     

    Mold Flow Analysis (DFM): Comprehensive simulation using Moldex3D to model molten PET flow behavior, predict wall thickness distribution, identify potential weld lines and gas trap locations, optimize gate placement and cooling channel layout, and prevent warpage before physical manufacturing.

     

    Rough Machining: CNC milling to establish basic geometry (stock removal).

     

    Heat Treatment: Quenching and tempering to achieve target hardness (48–52 HRC for S136, 50–54 HRC for H13) with full heat treatment record traceability.

     

    Precision Machining: Five-axis CNC machining to achieve final dimensions (±0.005mm tolerance for critical features).

     

    EDM (Electrical Discharge Machining): For fine features, gate details, and complex internal geometries.

     

    Surface Finishing & Polishing: Optical-grade hand polishing plus automated mirror finishing to Ra ≤ 0.025μm for all PET contact surfaces.

     

    Texturing/Etching (if required): Applied to selected surfaces for aesthetic or functional purposes.

     

    Assembly: Fitting all mold components including cooling channels, hot runner manifold, ejector system.

     

    Mold Validation Testing: 2,000-cycle wear test with comprehensive dimensional report, CPK verification for all critical dimensions, and third-party metrology certification.

     

    Critical Mold Design Parameters for 100mm Wide-Mouth PET Preforms:

     

    Design Feature Technical Specification Customer Benefit

    Cavity Taper / Draft Angle 0.5°–2° based on preform geometry Smooth ejection without surface scratching

    Gate Type & Location Sequential valve-gated hot runner, centered at base of preform No gate blush, minimal gate crystallinity, consistent filling

    Cooling System Design Conformal cooling channels + spiral cooling within core and cavity plates, turbulent-flow cooling water circulation All cavities within ±2°C temperature variation; uniform transparency and mechanical properties; reduced cycle times

    Runner System Balanced runner design with symmetrical flow paths; Moldex3D-optimized runner diameters All cavities receive identical material volume—consistent preform weight cavity-to-cavity

    Venting Precision vent slots at parting line and other gas trap areas Complete air evacuation, no burn marks, no short shots

    Ejection System High-performance ejector pins distributed uniformly around preform base; optional air-blow assist for wide-mouth geometries Clean part release without nicks, scratches, or ejection marks

    III. Injection Molding Process for 100mm Wide-Mouth PET Preforms

    Material Preparation:

     

    PET resin is highly hygroscopic and must be processed with stringent moisture control to prevent hydrolysis and ensure final preform quality:

     

    Parameter Specification

    Drying temperature 160–170°C

    Drying time 3–6 hours (depending on hopper size and resin lot)

    Target moisture content < 50 ppm

    Recommended equipment Dehumidifying dryers with dew point monitoring

    Injection Molding Process Parameters:

     

    Based on industry research and Ansix Tech's production optimization, the optimum parameter combination for PET preform injection molding is:

     

    Parameter Recommended Setting Impact on Quality

    Melt temperature 260–290°C (optimized at 260°C) Prevents thermal degradation; maintains IV and clarity

    Mold temperature 20–40°C (uniform across all cavities) Minimizes crystallinity; ensures consistent surface finish

    Holding pressure 80–120 MPa (optimized at 120 MPa) Minimizes shrinkage; prevents sink marks; ensures complete cavity filling

    Cooling time 15–20 seconds (adjustable based on wall thickness) Critical for dimensional stability and ejection readiness

    Injection speed 8–12 g/sec per cavity Prevents shear stress, splay, and material degradation

    Back pressure Minimum required (to prevent shear stress) Maintains melt integrity; prevents premature crystallization

    Injection Molding Process Workflow:

     

    Drying: PET resin is dried to <50 ppm moisture using dehumidifying dryers at 160–170°C.

     

    Melting & Plastication: Dried resin is fed into the injection barrel, melted at 260–290°C, and homogenized for consistent viscosity.

     

    Injection: Molten PET is injected into the mold cavity through the hot runner and gate system under controlled pressure (80–120 MPa) and speed (8–12 g/sec per cavity).

     

    Packing/Holding: Additional material is packed into the cavity to compensate for shrinkage during solidification.

     

    Cooling: Precision cooling channels (turbulent-flow water circulation) extract heat from the preform, reducing internal stress and enabling dimensional stability.

     

    Ejection: Ejector pins push the cooled preform from the mold core; automated robots extract the preform to post-mold cooling stations.

     

    Automated Handling: Preforms are conveyed, counted, inspected inline, and packed for shipment.

     

    Injection Molding Challenges and Solutions for 100mm Wide-Mouth PET Preforms:

     

    Challenge Technical Root Cause Ansix Tech Solution

    Gate crystallinity Improper gate design; insufficient cooling at gate location Optimized hot runner gate geometry; localized cooling enhancement; sequential valve-gating

    Non-uniform wall thickness Mold temperature variation cavity-to-cavity; unbalanced runner flow Conformal cooling channels; thermal imaging verification; balanced runner design validated by Moldex3D

    Internal stress (birefringence) Uneven cooling across preform length Gradient cooling control; multi-zone temperature regulation

    Splay / silver streaks Residual moisture in PET; excessive injection speed Enhanced drying protocols; injection speed optimization per cavity

    Warpage / deformation after ejection Uneven cooling or packing pressure imbalance Mold temperature uniformity across all cavities; optimized packing/holding profile

    Short shots Insufficient injection pressure or fill rate Real-time cavity pressure monitoring; auto-correction algorithms

    Efficiency Improvement Strategies:

     

    Strategy Implementation Cycle Time Impact Output Gain

    Multi-zone mold temperature control Independent temperature zones for core, cavity, and gate 10–15% reduction Up to 150,000 additional preforms/month

    High-cavitation mold (48–96 cavities) Molds engineered with balanced runner and cooling systems Same cycle time, 2–4× more cavities 2–4× output from same machine floor space

    Robotic takeout with post-mold cooling 3–4 post-mold cooling stations; servo-driven robot 30–40% reduction (compared to free-drop) Significant output increase without adding machines

    Automated inspection & packing Vision systems integrated with inline gauging No cycle time penalty Zero manual inspection labor cost

    Servo-driven ejector systems Electric servo ejectors with programmable speed profiles 5–10% faster ejection phase Minimal mold open-close sequence time

    IV. Quality Assurance and Process Control

    Incoming Quality Control:

     

    Resin Certification: Each PET resin batch is verified against certificates of analysis, including IV, moisture content, AA level, and color/haze measurement

     

    Additives & Colorants: Masterbatch additions are weighed and mixed per precise formulation

     

    Tooling Acceptance: All molds undergo full dimensional inspection on CMM; CPK ≥ 1.33 for all critical dimensions (neck thread OD/ID, sealing land height, overall length, body diameter)

     

    In-Process Quality Control:

     

    MES Process Parameter Locking: All injection molding parameters (temperature, pressure, speed, time) are locked in the MES system—only authorized engineers can adjust settings, ensuring process stability

     

    Real-Time Monitoring: Sensors continuously track melt temperature, injection pressure, mold temperature, and cooling efficiency; deviations trigger automatic adjustments

     

    Cavity-to-Cavity Weight Monitoring: Automated checkweighers sample preforms from each cavity, maintaining weight tolerance within ±0.2–0.5%

     

    Visual Inspection Under Consistent Lighting: Gate blush, splay, black specs, bubbles, and short shots are screened; polarized light inspection reveals internal stress/birefringence

     

    Dimensional Verification: Laser micrometers verify neck finish dimensions (thread OD/ID, tamper band diameter, sealing land width)

     

    Outgoing Quality Control:

     

    Sample Retention: Retain samples from each production batch for traceability

     

    Full Testing Before Shipment: Each batch undergoes final dimensional verification, optical clarity check, and packaging integrity verification

     

    Certificate of Analysis: Provided with each shipment documenting:

     

    Preform weight (±0.2–0.5% tolerance)

     

    Intrinsic viscosity (IV) drift (±0.02 dL/g from baseline)

     

    Moisture content (<50 ppm)

     

    Acetaldehyde content (<10 ppm for water-grade applications)

     

    Dimensions (neck finish criticals)

     

    Visual quality classification

     

    Continuous Improvement:

     

    SPC Monitoring: Statistical process control charts for all critical parameters

     

    Monthly Quality Reviews: Trend analysis; root cause investigation; corrective action implementation

     

    Annual Validation Re-qualification: Full mold and process re-validation on annual basis

     

    Mold Maintenance Program:

     

    Preventive Maintenance Schedule: Cleaning, lubrication, and inspection after every 500,000 cycles

     

    Spare Parts Package: Standardized insert kits (wear components, ejector pins, hot runner nozzles) shipped with each mold

     

    Quick-Change Capability: Disassembly-free quick-change modules for wear-prone areas; replacement time < 15 minutes, avoiding full line shutdown

     

    Life Extension Services: Ansix Tech provides mold refurbishment and re-certification services to extend mold life beyond initial guarantee

     

    Performance Tracking: Digital log of mold cycle count, maintenance events, and quality trend data

     

    V. Packaging & Logistics: Efficient Delivery

    Packaging Specifications for 100mm Wide-Mouth PET Preforms:

     

    Bulk Packaging: Preforms packed in heavy-duty polyethylene liners within corrugated cartons (500–1,000 preforms per box depending on preform weight and geometry)

     

    Palletization: Standard 48"×40" pallets with shrink-wrap and corner protection for stable, damage-free transit

     

    Labeling: Each carton labeled with product code, weight, batch number, manufacturing date, and quantity

     

    Humidity Control: Desiccant packets included in each liner to prevent moisture absorption during transit

     

    Delivery Lead Times:

     

    Order Volume Standard Lead Time Rush Option

    Mold manufacturing (new tooling) 25–45 days 15–20 days (validation preserved)

    Sample preforms (T0–T3) 15–25 days N/A

    Pilot production (100–500 preforms) 5–10 days after mold approval 3–5 days

    Mass production (per 100,000 preforms) 10–20 days 7–10 days

    Supply Chain Reliability:

     

    Raw Material Inventory: PET resin maintained at 30–60 days of production demand

     

    Mold Spare Capacity: Quick-change capability for wear parts; hot runner nozzle and ejector pin stock

     

    Secondary Processing Partners: Localized supply chain for bagging, labeling, and palletization

     

    Flexible Shipping Options: Air freight (3–7 days), ocean freight (20–35 days), or land transport (3–10 days)

     

    VI. Ansix Tech's Industry Experience: Delivering Customer Value and Reliability

    With over 28 years of manufacturing expertise, Ansix Tech has established deep capabilities in precision injection molding:

     

    Capability Area Experience & Expertise

    Mold Design & Manufacturing Specialized in high-cavitation PET preform molds, hot runner systems, conformal cooling design, precision machining (±0.005mm tolerance), mold flow analysis (Moldex3D)

    Injection Molding All-servo electric machines, 30–4000 ton range, high-cavitation molds (48–96+ cavities), real-time process control, MES parameter locking, automated part handling

    Material Selection PET (including rPET), PC/ABS, PC, PPS+40%GF, PEEK, PTFE/PFA, PA6+GF30, PBT, PEI/PPS/LCP, liquid silicone LSR, PP, PE, ABS

    Quality Systems ISO 9001:2015 certified; full traceability; CPK ≥ 1.33 capability; in-line vision inspection; lab testing (IV, moisture, AA, dimensional)

    Applications Beverage packaging (wide-mouth jars, water bottles, carbonated soft drinks), food containers, pharmaceutical packaging, cosmetics, household chemicals

    Cleanroom Capability ISO 8 high-cleanliness production environment for contamination-sensitive applications

    Design Services DFM feasibility analysis, CAD/CAM support, product design optimization, prototype development, mold flow simulation

    What Ansix Tech's 28+ Years of Experience Delivers to Customers:

     

    Customer Need Ansix Tech Solution Quantified Benefit

    Reduce Hard Costs Lightweighting through precision mold design; multi-cavity efficiency (96+ cavities per shot); optimized cycle times 15–20% less material consumption—$50,000+ annual savings per 10M preforms

    Eliminate Quality Risk Full DFM mold flow analysis before any steel is cut; comprehensive mold validation (2,000-cycle wear test) with CPK≥1.33 certification Zero production surprises; no after-delivery mold rework costs; consistent container performance

    Lower Operational Cost All-servo electric machines; 20%+ energy reduction; ≤0.5% scrap rate Lower utility bills; less waste disposal cost

    Increase Output High-cavitation capability (48–96 cavities); 10-second stable cycle times; automated inspection and packing 2–4× more preforms per hour without additional machine floor space

    Ensure On-Time Delivery Raw material buffer inventory; spare mold capacity; automated production cells; flexible shipping options Reliable supply chain; no production line stoppages

    Reduce Maintenance Cost Preventative maintenance schedule; standard spare parts kit with each mold; quick-change wear components (<15 minutes) Predictable maintenance budget; no unplanned downtime

    Support Sustainability Goals 100% recyclable PET; lightweighting reduces material consumption; energy-efficient production (20%+ savings); supports rPET content Lower carbon footprint; meets corporate sustainability targets

    Conclusion

    Ansix Tech offers a complete, end-to-end manufacturing solution for 100mm neck wide-mouth PET transparent preforms—from initial product design and DFM analysis through mold manufacturing, injection molding process optimization, in-line quality verification, packaging, and logistics. By combining 28+ years of precision molding expertise, advanced equipment (five-axis CNC, EDM, CMM, all-servo injection machines), smart manufacturing technologies (MES parameter locking, real-time monitoring, robotic automation), and a customer-first quality and cost control philosophy, Ansix Tech delivers preforms that are dimensionally accurate, optically clear, structurally sound, and cost-competitive. The result: faster time-to-market, lower total cost of ownership, and reliable, consistent supply for your wide-mouth container production.

     

     

     

     

     

    Ansix Tech Co Ltd

    If you have any plans related to 100mm Neck Wide-Mouth Plastic Preform PET Transparent Preform , you can contact us at any time. We will turn your ideas into reality, let you realize your dreams, and obtain large orders from the market. Our contact information is info@ansixtech.com. Or contact our CTO, mail: stephen@ansixtech.com

     

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