120ml wide-mouth cream jar, thick-walled transparent blue eye creamface cream box, cosmetic set, PET plastic bottle

FEATURES

• Hard‑Power Infrastructure — Building Trust Through Measurable Equipment Capability

  1.1 Precision Mold Manufacturing Equipment

  Five‑Axis High‑Speed Machining Centers (Mikron, Makino)

  Our five‑axis CNC systems machine complex freeform parting surfaces in a single setup, achieving ±0.002mm accuracy.

  Customer value: Seamless parting lines mean no flash — the thin unwanted plastic that requires costly manual removal. Your cream jars come off the press ready for filling, saving 5–15 seconds of labor per part.

   

  Slow Wire EDM

  For 0.03mm micro‑holes, narrow grooves, and intricate thread geometries, wire EDM prevents thin‑wall deformation during machining.

  Customer value: Eliminates post‑machining corrections, faster mold assembly, and absolute precision in the threading that must seal perfectly with your jar lid.

  
  

• Mold Description
  Product Materials:	PET PETG PS AS PP
  Mold Material:	S136ESR
  Number of Cavities:	1*8
  Glue Feeding Method:	Hot runner
  Cooling Method:	Water cooling
  Molding Cycle	42.5s

  
  
  

• 
• The mold manufacturing process and product material selection
  

  70% Automated Machining Ratio

  High automation reduces human error and ensures every cavity in multi‑cavity molds is identical.

  Customer value: Predictable mold quality, faster delivery, and zero assembly mismatches. Your Mold 1 and Mold 48 produce parts that are indistinguishable.

   

  1.2 Injection Molding Machine Fleet — Consistency from First Shot to Last

  We operate 260 all‑servo electric drive machines from Fanuc, Sumitomo, Toshiba, Nissei, Engel, Arburg (LSR), Haitian, and Victor Taichung, with clamping forces from 30 to 2,800 tons.

   

  All‑Servo Electric Drive — ±0.1% Repeatability

  Customer value: Whether you run 1,000 parts or 1,000,000, each 120ml jar has identical dimensions. Your capping machinery seats lids with consistent torque; no rejects from improper seals. Energy consumption is 40–70% lower than hydraulic machines — direct savings on your per‑part electricity cost.

• Tonnage Range That Covers Your Product Family

   

  30–150 tons: Small cosmetic caps, fine‑thread precision components

   

  150–800 tons: Your 120ml wide‑mouth jars, medium‑sized packaging

   

  800–2,800 tons: Large‑volume multi‑cavity production of thick‑walled containers

   

  1.3 Inspection & Quality Equipment — Data‑Driven Validation

  CMM (Coordinate Measuring Machine) & Optical Image Comparators

  Every mold is inspected before shipment with a full dimensional report; key features are validated at CPK ≥ 1.33.

  Customer value: No dimensional surprises when the mold lands on your production floor. You receive a certified dimensional passport for every mold and the first two batches of parts.

   

  Part Two: Mold Manufacturing — Core Competencies Expressed as Customer Value

  2.1 Mold Life & Material Selection — Guaranteed Longevity

  We select mold steels based on application: P20 for mold plates, S136 (ESR) for core/cavity/neck for glass‑like transparency, plus 2344, 8407, SKD61, DC53, NAK80, and H13 for demanding geometries.

   

  Dimension Technical Spec Customer Value

  Mold Life >500,000 shots with glass‑filled materials; >1,000,000 shots for unfilled PET One mold serves multiple years of full‑speed production — no mid‑project mold replacement cost or downtime

  Achievable Tolerance ±0.005mm for precision fits; ±0.05mm for standard structural features Your jar lid seals perfectly; no wobble, no leak risk, no customer complaints

  Mold Type Hot runner (material‑saving), stack molds (2x output in same press), high‑gloss mirror finish Choose your balance of speed, part quality, and material efficiency

  Gate & Runner Scheme Moldflow simulation pre‑identifies weld lines, gas traps, and flow imbalances Avoids redesign and re‑tooling; your first mold trial succeeds, not the fifth

  Standard Lead Time Simple mold: 10 days; medium complexity: 25–45 days; expedited: 20 days We compress your time‑to‑market without skipping critical validation steps

  2.2 Cooling System Design — The Hidden Driver of Cycle Time & Quality

  For your thick‑walled transparent jar (wall thickness typically 4–6mm), cooling accounts for 60–70% of the total cycle time. We use:

   

  Moldflow cooling analysis to identify hot spots and optimize water channel placement

   

  Conformal cooling channels (where ROI justifies additive‑manufactured inserts) near thick sections and high‑heat areas

   

  Turbulent, short‑circuit cooling lines — no dead legs; uniform temperature distribution

   

  Zone‑controlled mold temperature regulation: core and cavity temperatures maintained within 2°C of each other

   

  Customer value: 25–35% faster cycle times compared to conventionally cooled molds. Lower per‑part cost. No distortion, sink marks, or internal stress that would make a transparent jar look cloudy or “milky.”

   

  2.3 Ejection & Venting Systems — Flawless Part Release

  Proper venting prevents burn marks and incomplete fill. Our precision‑ground parting line vents and ejector pin clearances ensure:

   

  No visible ejector pin marks on cosmetic surfaces (pins placed on flange or inside thread area)

   

  No gas trapping that creates surface blemishes in your transparent blue jar

   

  Balanced ejection — thick‑walled parts release cleanly, without warpage

   

  Customer value: Your jar looks flawless immediately after molding. No secondary finishing, no rejected cosmetic units, no labor cost for touch‑up.

   

  Part Three: Injection Molding Process Control — Eliminating Customer Quality Anxiety

  3.1 Process Standardization — MES‑Locked Parameters

  Every machine is networked into our Manufacturing Execution System (MES) . Temperature, pressure, injection speed, holding time, and cooling time are locked; only an engineer can authorize changes.

   

  First‑article and last‑article inspection for every batch

   

  Batch genealogy tracking — full traceability from material lot to finished jar

   

  Customer value: You receive the same quality in October as you approved in January. No “drift,” no “process variation excuses.” If an operator tries to speed up production by changing settings, the system prevents it.

   

  3.2 Dimensional Stability Control — Closed‑Loop Real‑Time Compensation

  We install cavity pressure sensors and melt temperature sensors directly in the mold. The controller adjusts injection parameters in real time, within milliseconds.

   

  In‑mold pressure closed‑loop control ensures each shot fills identically

   

  Ultrasonic wall thickness sensors detect and correct thickness variation

   

  Core/cavity temperature difference < 2°C — the single most important factor for preventing warp in thick‑walled transparent parts

   

  Customer value: Critical dimension variability (shrinkage, wall thickness, height) stays within ±0.02mm across production runs a week apart. No out‑of‑spec parts. Your CPK stays above 1.33 without constant manual measurement.

   

  3.3 Appearance Quality Grades — Perfect Transparency Every Time

  For your thick‑walled transparent blue cream jar, appearance is everything. We target the highest cosmetic grades:

   

  No bubbles, no flow lines, no splay marks — by precision drying of PET to <0.02% moisture and optimized injection speed profiles

   

  Surface roughness Ra ≤ 0.2μm on visible surfaces — a high‑gloss, glass‑like finish

   

  Uniform blue color — batch‑to‑batch color difference ΔE < 0.5 (barely perceptible even side‑by‑side)

   

  No weld lines on cosmetic surfaces — gating placed on the bottom or hidden flange

   

  For secondary operations (screen printing, hot stamping, labeling):

   

  Deformation compensation allowance designed into the part

   

  Print registration accuracy ±0.1mm — your brand graphics align perfectly

   

  3.4 Special Material Capabilities

  We have extensive production experience with PET (bottle grade and injection grade), PETG, PCTA, Tritan™, acrylic (PMMA), and high‑clarity copolyesters such as Eastman Cristal™ One Pro that support up to approximately 12mm wall thickness while maintaining clarity. We also run:

   

  PC/ABS, PC, PPS+40%GF, PEEK, PTFE/PFA, PA6+GF30, PBT, PEI, LCP, and liquid silicone rubber (LSR)

   

  UL94 V‑0 flame‑retardant grades

   

  UV‑resistant grades tested to 3,000 hours without yellowing

   

  For the thick‑walled PET application (4–6mm wall thickness), special injection mold designs or multi‑layer molding techniques maintain perfect clarity.

   

  Customer value: No material “learning curve” that risks your timeline or quality. We already know the viscosity curves, drying protocols, shrinkage rates, and gate design rules for every common cosmetic packaging material.

   

  Part Four: Full‑Service Lifecycle — Reducing Your Management Cost

  4.1 Early Engineering Engagement — DFM Report Before Steel Is Cut

  Within 48 hours of receiving your 3D CAD model, we deliver a comprehensive Design for Manufacturing (DFM) report that includes:

   

  Mold flow analysis showing filling patterns, weld‑line locations, and air traps

   

  Cooling efficiency simulation with predicted cycle time

   

  Draft angle recommendations — critical for thick‑walled jars to release cleanly

   

  Gate placement and ejector pin location — with marks located where they won’t be visible on the finished package

   

  Parting line optimization to hide the seam on non‑cosmetic surfaces

   

  Wall thickness analysis — identifying sections prone to sink or warp

   

  Customer value: We catch manufacturability problems before you commit to production tooling. One DFM review typically prevents 3–5 mold revisions, saving you $8,000–15,000 in rework and 4–8 weeks of delays.

   

  4.2 Sample Development — T0 Through T3 with Clear Communication

  We provide T0 (first shot), T1, T2, and T3 samples, each accompanied by a detailed improvement report:

   

  T0: First physical parts — you see weld lines, fill pattern, ejection marks

   

  T1: Adjustments made — improved appearance, reduced cycle time

   

  T2: Fine‑tuned — full dimensional validation

   

  T3: Production‑ready — sign‑off before mass production

   

  For critical features (e.g., exact neck finish for your lid), we machine replaceable inserts to test two design variations without building two complete molds.

   

  Customer value: You approve every step. No surprises. No “we’ll fix it in mass production” promises. The mold is right before we ship it.

   

  4.3 Pilot Production — 100 to 500 Shots Before Full Release

  Before scaling to full volume, we run a pilot batch:

   

  Yield and CPK calculated for critical dimensions

   

  Cycle time confirmed against your cost model

   

  Sample parts shipped for your internal quality sign‑off

   

  Customer value: You validate with real production parts, not promises. Your first full production order arrives without “teething problems.”

   

  4.4 Maintenance & Spare Parts — Protecting Your Long‑Term Investment

  Spare wear parts (ejector pins, core pins, hot runner nozzles, heaters, and thermocouples) ship with the mold

   

  Preventive maintenance schedule provided for every 200,000 shots

   

  Lifetime mold repair at cost — no captive aftermarket markup

   

  Customer value: Your mold is a multi‑year asset, not a single‑expense item. We keep it running at peak performance, protecting your production investment.

   

  Part Five: Differentiated Commitments — Direct Answers to Common Industry Pain Points

  Common Customer Complaint Ansix Tech’s Specific Solution

  “Molds need constant repair, disrupting production schedules.” We perform 2,000‑shot wear testing before delivery and provide a written wear report. We offer three‑year structural warranty on the mold (excluding normal consumable wear). The mold works out of the crate; no “break‑in” period that delays your launch.

  “Flash is everywhere. We spend hours manually trimming.” We machine parting lines to 0.005mm fit accuracy and use self‑locking clamp force compensation. Flash is controlled to <0.03mm — so small it falls off during part ejection, eliminating manual trimming. Save 5–15 seconds of labor per part and eliminate the cost of a secondary trimming station.

  “Dimensions change between batches. Our line rejects 3–5% of jars.” All machines have ultrasonic wall thickness sensors and cavity pressure closed‑loop control. The system adjusts parameters in real time. Critical dimension variation stays under ±0.02mm across any two batches. Your reject rate drops from 3–5% to <0.5% — directly adding profit to every production run.

  “Mold repair takes weeks. One broken pin = production stop.” We maintain in‑house EDM and electrode machining centers. Standard repairs (welding, insert replacement) are completed within 24 hours. Most repairs are done without the mold leaving our building. You keep producing while we work.

  “We don’t know if this mold will work until we get it.” We provide full Moldflow simulation results before machining starts. You see filling patterns, cooling performance, warp prediction, and cycle time estimates before you authorize mold production. We reduce your project risk from “hoping it works” to “certain it works.”

  Value Summary: What Ansix Tech Delivers for Your 120ml Wide‑Mouth Cream Jar Project

  For your Quality team

  DFM analysis identifies weld lines, gas traps, and sink locations before steel is cut. Closed‑loop cavity pressure control keeps CPK ≥ 1.33 across millions of shots. Full traceability from material lot to finished part.

   

  For your Procurement / Cost team

  We reduce total landed cost through:

   

  Eliminated manual flash trimming (saves 5–15 seconds per part)

   

  Cycle time optimized with conformal cooling (25–35% faster)

   

  One mold lasts >1,000,000 shots (no mid‑project replacement)

   

  No secondary finishing required (jar comes out ready for filling)

   

  Energy‑efficient servo‑electric presses (40–70% less electricity per part)

   

  For your Project Management team

  Standard lead times: 25–45 days for medium‑complexity molds; expedited to 20 days if needed. 48‑hour DFM turnaround. T0 through T3 samples with written progress reports. On‑time delivery, no excuses.

   

  For your Marketing / Brand team

  A true glass‑like, thick‑walled transparent jar with uniform blue color, Ra ≤ 0.2μm surface finish, no visible parting lines on cosmetic surfaces, and perfect sealing with your lid design. Your product looks premium on the shelf, not “plastic.”

   

  Final Message

  At Ansix Tech, a mold is not just a block of steel — it is a profit engine for your operation. We design every mold, gate, cooling line, and ejection system with your production floor in mind: low flash, short cycles, long life, and consistent quality.

   

  We would welcome the opportunity to perform a full DFM review on your 120ml wide‑mouth cream jar CAD model — at no cost and with no obligation. You will see exactly where weld lines would appear, how we would balance cooling, and what cycle time you can expect.

   

  Ansix Tech — Making Your Customers Successful, One Perfect Jar at a Time.

   

   

   

   

   

  Ansix Tech Co Ltd

  If you have any plans related to 120ml wide-mouth cream jar, thick-walled transparent blue eye creamface cream box, cosmetic set, PET plastic bottle , 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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