Wide Mouth Cosmetic Cream Jar Production With the 60ml Injection Blow Molding Machine
Aibim, a Wanplas factory, is a specialized manufacturer of injection blow molding machines with more than twelve years of dedicated experience in plastic hollow molding equipment and over twenty years of accumulated know-how in the injection blow molding process itself. The company operates its own CNC machining center for critical machine parts, runs an annual production capacity above one hundred lines, and ships machines to more than forty countries, which makes it a practical partner for brands that need consistent, high-finish cosmetic packaging at industrial scale. This article focuses on a concrete production scenario: making a 60ml wide mouth cosmetic cream jar on an injection blow molding machine. A wide mouth jar is defined by an opening diameter that is a large fraction of the body diameter, typically close to or exceeding the jar neck finish used for creams, balms, and mask pots, and that geometry places specific demands on neck finish accuracy, wall thickness distribution, and surface quality that the one-step injection blow molding process is well positioned to meet. Throughout the discussion we reference the Aibim IBM75, IBM65, and IBM55 Hybrid Electric machines as representative platforms, and we explain how Wanplas group engineering standards, shared services, and quality promises back the equipment in real production. The goal is to give packaging engineers, contract manufacturers, and brand owners a single technical reference for selecting, configuring, and running a 60ml wide mouth cream jar line without wading through fragmented short notes.
How the Injection Blow Molding Process Forms a Wide Mouth Cream Jar
Injection blow molding is a one-step hollow molding process that combines injection molding and blow molding inside a single machine, and for a wide mouth cosmetic cream jar it removes several of the weaknesses associated with two-step or extrusion blow methods. In the first station the machine injects a precise parison, which is a hollow tube with a finished neck, directly into a injection cavity where the threaded neck finish, the sealing land, and the wide mouth opening are molded to tight tolerance; because the neck is injection molded rather than cut or trimmed, the thread profile and the inner stop are both produced as net shape with no flash and no scrap tail. In the second station the hot parison is transferred to the blow cavity where compressed air expands the molten portion against the cooled mold wall to form the jar body and the rounded shoulder, and the wide mouth geometry means the parison must be designed with enough molten length and uniform wall stock so the expansion reaches the sidewall without thinning the corner where the shoulder meets the body. In the third station the finished jar is stripped and ejected while the next parison is already being injected, which is why the three-station layout keeps cycle time low and lets one operator manage a continuous rhythm. The one-step nature is important for cosmetics because the container never leaves a sterile-leaning closed mold environment between parison and finished jar, so the inner surface stays clean and the risk of contamination from handling or reheat is reduced compared with processes that cool and reheat a preform.
The 60ml capacity target drives several design choices that the machine and mold must support together. A 60ml cream jar is small enough that multi-cavity production is the natural way to reach industrial output, yet the wide mouth means each cavity needs a robust neck core and a stable parison transfer so the opening stays concentric with the body after blowing; any drift in transfer shows up immediately as an off-center thread or a tilted mouth that fails filling-line capping. Material distribution is the second constraint: a cosmetic cream jar wall is typically thin, in the range of 0.6mm to 1.2mm depending on the resin, and the process must lay that wall down evenly so the jar feels rigid in the hand but uses the minimum resin per piece to keep cost per unit competitive. Aibim machines handle this with a three-station, one-step configuration and an enlarged mold setting space built on a single-crossbeam, double-pole clamping framework that holds the cavities square during both injection and blow, which protects neck accuracy across long runs. The mold itself carries the neck thread, the jar body, and the shoulder contour, and because IBM produces the neck as a molded feature, the same mold also defines the tamper-evident ring seat, the inner ledge for a disk or seal, and any decorative ring the brand wants above the label area, all in one cycle with no secondary trimming operation required on the line.
Why Injection Blow Molding Suits Cosmetic Cream Packaging
Cosmetic cream jars are judged by the consumer at the shelf through three things: a clean precise neck that seats the cap without cross-threading, a glossy or soft-touch surface that looks premium, and a rigid body that does not deform when filled or stacked in transit. Injection blow molding delivers the first two directly from the mold and supports the third through controlled wall distribution, which is why it is a strong default for premium skincare and treatment creams rather than for commodity bottles. The threaded neck finish comes out of the injection cavity already formed, so there is no moil to cut and no flash to trim, which removes two common sources of loose plastic particles inside the container and two manual operations that would otherwise add labor and inspection cost. The surface that contacts the mold is the outer surface of the jar, so the visible finish can be high gloss, matte, or textured simply by choosing the mold steel treatment and the ejection timing, and because the part is never re-clamped after molding the cosmetic appearance stays consistent from cavity to cavity. For a wide mouth jar the wide opening also means the consumer scoops product with fingers or a spatula, so a smooth inner shoulder with no parting-line ledge is valuable, and the one-step IBM process leaves only a faint parting line on the body sidewall rather than a heavy flash line across the mouth.
Material flexibility is the second reason brands choose this process for cream jars. Aibim injection blow molding machines process a broad resin set that includes polyethylene in its high, low, and linear low density grades, polypropylene, polystyrene, acrylonitrile styrene, ABS, thermoplastic polyurethane, polycarbonate, and PCTG, which lets a single machine platform serve both opaque everyday creams and clear premium jars by changing only the resin and the process recipe. Polypropylene is frequently chosen for cosmetic cream jars because it resists the oils and active ingredients common in formulations, stays flexible at low temperature, and accepts color masterbatch and soft-touch additives cleanly, while clarified polypropylene or PCTG gives a see-through jar that shows the product shade on the shelf. Polystyrene and SAN deliver high gloss and rigidity at a lower cost index for promotional or private-label lines, and polycarbonate is reserved for jars that must survive autoclave or heavy-drop testing in professional or medical-adjacent use. Because the machine injects the parison from properly dried, homogeneous melt, the same cavity set can run different resins across a product range with only recipe and barrel temperature changes, which protects the brand owner from buying a separate line for every SKU and keeps changeover time within a single shift when the mold is shared.
Material Selection for the 60ml Wide Mouth Cream Jar
Selecting the resin for a 60ml wide mouth cream jar is a balance of chemical resistance, appearance, regulative status, and cost index, and the table below summarizes the materials that run on Aibim injection blow molding machines with the properties that matter most for cosmetic packaging. The choice should be confirmed against the actual formulation because some active ingredients, essential oils, and high-alcohol toners can stress certain resins, and any material that contacts skin or mucosa should carry the relevant cosmetic or food-contact documentation for the destination market. For most facial creams and balms, polypropylene is the safe default because its chemical resistance covers a wide range of emollients and preservatives, and its slight flexibility makes the jar feel sturdy without being brittle; clarified polypropylene extends the same base resin to a translucent look when the brand wants product visibility. For a luxury clear jar, PCTG or polycarbonate gives optical clarity and high gloss with good impact strength, at a higher cost index and with more attention to drying before processing so the melt stays free of splay. Polystyrene and SAN are cost-efficient for opaque or glossy private-label jars where the formula is non-aggressive and the wall can be a little thicker to keep rigidity.
| Material | Clarity | Chemical Resistance | Typical Use |
|---|---|---|---|
| PP | Opaque / clarified | High | Daily face and body creams |
| HDPE | Opaque | High | Thick balms, scrubs |
| PS | Clear | Medium | Promotional jars |
| SAN | Clear | Medium | Mass glossy jars |
| PCTG | Clear | High | Premium clear jars |
| PC | Clear | High | Drop-tested jars |
Drying and color control deserve explicit attention because they decide whether the jar looks premium or rejects at inspection. Hydroscopic resins such as PCTG, polycarbonate, and ABS must be dried in a dehumidifying dryer to a low moisture content before they enter the barrel, otherwise the injected parison shows silver streaks and the blown body carries haze or brittle spots that fail drop tests; Aibim lines are commonly paired with a dehumidifying dryer and a loader so the resin reaches the machine at a stable condition shift after shift. Color is added through a color masterbatch dosed at the throat, and because injection blow molding uses a short, closed melt path the color stays uniform across cavities better than in processes with a long extruded parison, which helps when a brand runs a matched jar and cap in the same shade. For soft-touch or matte effects, a small addition of compatible modifier or a textured mold surface achieves the feel without changing the base resin grade, keeping the regulatory file simple. The takeaway for a 60ml wide mouth jar is to lock the resin and the masterbatch first, then tune the mold and recipe around that material so neck accuracy and gloss are both held at the inspection limit the brand requires.
Aibim IBM75 Injection Blow Molding Machine
The Aibim IBM75 is the largest of the three series referenced here and is the natural choice when a 60ml wide mouth cream jar is produced at high volume on multi-cavity tooling, because the bigger clamping frame and longer mold platen accept cavity sets that would not fit the smaller platforms. As a three-station, one-step injection blow molding machine it injects the parison, blows the body, and strips the finished jar in a continuous cycle, and it carries the Aibim structural features that protect part quality: a single-crossbeam, double-pole clamping framework that holds cavities square, an enlarged mold setting space for wide mouth tooling, and a servo or variable pump hydraulic package that the company rates to save at least thirty-five percent of energy against conventional hydraulic machines. The machine stores process recipes on an SD card so a validated jar program can be moved between identical lines or reloaded after a service, which removes operator guesswork during changeover and keeps the neck finish repeatable across campaigns. For a contract manufacturer running several cream SKUs, the IBM75 with a shared wide mouth mold base and interchangeable cavity inserts is a practical way to cover 30ml, 50ml, and 60ml jars on one machine without rebuilding the whole tool.
| Model | Cavity | Output / h | Power kW |
|---|---|---|---|
| IBM75 | 4 to 8 | Medium to High | Premium |
| Clamp | Double-pole | One-step 3-station | Servo ready |
| Jar size | 3 to 1000ml | Wide mouth capable | CE certified |
| Energy | PREFILL hyd. | 35% saving | SD recipe |
From a production-planning view the IBM75 suits a brand or filler that needs a stable daily output of finished jars rather than a machine that is occasionally idle, because the multi-cavity tooling only pays back when utilization is high enough to spread the mold cost across many pieces. A 60ml jar blown on a six-cavity IBM75 at a representative cycle in the low double-digit seconds range delivers an output that covers a medium to high filling line, and the wide mouth neck cores are robust enough to run continuously with routine cleaning rather than frequent tool changes. Wanplas group backs the IBM75 with the shared service promise that includes USD 500 free parts every year and free replacement of damaged parts inside the warranty, plus factory inspection before shipment and engineer-supported installation, which matters for a machine that is meant to run unattended for long shifts. The safety package is also relevant in a cosmetic plant: the stripper station uses a long-distance digital laser sensor for mold safety and a light curtain for personal safety, so the machine meets CE certification requirements and fits a clean, audited production floor without extra guarding projects.
Aibim IBM65 Injection Blow Molding Machine
The Aibim IBM65 sits in the middle of the range and is often the best first machine for a brand bringing cream jar production in-house, because it accepts the same three-station one-step process and the same wide mouth tooling philosophy as the IBM75 while fitting a smaller footprint and a lower installed power budget. It is well matched to a 60ml wide mouth jar on a four to six cavity mold where the target is a medium daily volume that still beats buying jars from an outside molder on both lead time and per-unit cost. The IBM65 keeps the structural DNA of the series: single-crossbeam double-pole clamping, enlarged mold setting space, SD-card recipe storage, and the PREFILL hydraulic technology with variable displacement pump pressurizing that the company uses to cut energy use by at least thirty-five percent versus conventional hydraulic lines. For a private-label cosmetics manufacturer that runs several jar sizes across the year, the IBM65 with quick-change mold inserts is a flexible bridge between low-volume trial runs and the higher throughput the IBM75 would serve once demand is proven, and the identical control logic across the Aibim series means operators trained on one machine move to the other with almost no relearning.
| Model | Cavity | Output / h | Power kW |
|---|---|---|---|
| IBM65 | 2 to 6 | Medium | Medium |
| Clamp | Double-pole | One-step 3-station | Servo ready |
| Jar size | 3 to 1000ml | Wide mouth capable | CE certified |
| Energy | PREFILL hyd. | 35% saving | SD recipe |
When the 60ml wide mouth cream jar is the hero SKU and volume is still building, the IBM65 lets the brand validate the neck finish, the wall distribution, and the filling-line capping performance on real production parts before committing to a larger mold investment, and that de-risks the scale-up because the same resin recipe and the same mold concept transfer directly to the IBM75 later. The machine processes the full Aibim resin set, so a brand can start with clarified polypropylene for an opaque premium cream and later add a PCTG clear jar on the same platform by swapping the mold and reloading a stored recipe. Aibim’s own CNC center produces the machine parts and the mold components to a matched standard, which shortens lead time for spare cavities and keeps the wide mouth neck core geometry consistent between the first mold and a later duplicate. As with the larger model, the Wanplas group promises apply: USD 500 free parts per year, warranty replacement of damaged parts, open factory visits for audit, and remote monitoring support that lets engineers check PLC data and flag abnormal trends before they become rejects.
Aibim IBM55 Hybrid Electric Injection Blow Molding Machine
The Aibim IBM55 Hybrid Electric is the electric-hydraulic hybrid of the series and is the right pick when a cosmetic plant has tight energy targets, clean-room-adjacent requirements, or simply wants the lowest noise and oil footprint on the floor, while still making a 60ml wide mouth cream jar with the same neck accuracy as the hydraulic models. The hybrid design drives the precision axes electrically where it pays off in repeatability, such as mold move and blow sequencing, and keeps hydraulic assist only where it is efficient, which reduces oil consumption and heat in the shop compared with a pure hydraulic line. For a wide mouth jar the hybrid’s stable, closed-loop axis control helps hold the parison transfer position within a tight band, which is exactly the parameter that keeps the mouth concentric with the body and the thread seating the cap first time on the filling line. The IBM55 is also the easiest model to site in a smaller clean area because it runs cooler and quieter, and it keeps the Aibim recipe system on SD card so validated cosmetic jar programs are portable across the series and to sister lines in other plants.
| Model | Cavity | Output / h | Power kW |
|---|---|---|---|
| IBM55 | 2 to 4 | Low to Medium | Low |
| Drive | Hybrid electric | One-step 3-station | Servo ready |
| Jar size | 3 to 1000ml | Wide mouth capable | CE certified |
| Energy | Low oil use | Low noise | SD recipe |
In a cosmetic production context the IBM55 Hybrid Electric is frequently chosen for pilot runs, for high-value small batches, and for plants that must report energy per unit as part of a sustainability program, because the electric assist directly lowers the kWh per thousand jars versus an older hydraulic line. A 60ml wide mouth jar on a two to four cavity hybrid tool is enough to feed a boutique skincare brand or a contract filler serving several small clients from one cell, and the lower installed power means the machine can run on a standard shop supply without a large transformer project. The hybrid still carries the Aibim safety package with laser sensor and light curtain, and it still benefits from the Wanplas group promises including USD 500 free parts per year and warranty replacement, so the buyer does not trade away service for efficiency. When volume grows, the same jar program moves to an IBM65 or IBM75 by loading the SD recipe and fitting a larger cavity mold, which protects the original process development work and makes the IBM55 a sensible entry that scales without re-engineering the container.
Process Window and Cycle Time Optimization for a 60ml Jar
Holding a 60ml wide mouth cream jar in spec is mostly a matter of controlling the melt condition and the blow timing, because those two decide neck accuracy, wall distribution, and gloss at the same time. The barrel temperature profile must match the resin: polypropylene and polyethylene run in a moderate window where the front zone is hot enough to fill the neck cavity completely but not so hot that the parison sags before transfer, while PCTG and polycarbonate need a higher, tighter window and verified drying so the parison stays clear and free of silver streak. Back pressure and screw rotation speed set the melt homogeneity; too low and the color masterbatch streaks, too high and the residence time degrades heat-sensitive resin, so the recipe is tuned to the shortest stable cycle rather than to the fastest possible screw speed. Injection speed fills the neck thread first and then the parison body, and because the neck is the precision feature it gets the controlled fill while the body can fill faster, which is why IBM neck cores are built to tolerate the higher local pressure without flash at the parting line. Blow pressure and blow delay decide wall distribution: a wide mouth jar needs enough pressure to push the melt into the shoulder corner but not so much that the corner thins, and the delay is set so the parison is still molten at the surface but already skinned enough to hold shape.
Cycle time for a 60ml jar is set by cooling, because the blown body must solidify enough to strip without ovality, and cooling is improved by a mold temperature controller on the blow cavity and by designing the jar wall to the minimum that still meets drop and rigidity tests. A representative Aibim cycle for a small wide mouth jar sits in the low double-digit seconds per shot, and because the three stations overlap, the effective time per finished jar is the cycle divided by cavity count, so moving from a four-cavity to an eight-cavity mold roughly doubles output without doubling floor space. The PREFILL hydraulic technology and variable displacement pump on the IBM75 and IBM65 shorten the clamp and inject portions of the cycle and cut energy at the same time, which is why Aibim rates at least thirty-five percent energy saving versus conventional hydraulic machines; the IBM55 hybrid extends that saving through electric axis control. Routine optimization steps that a plant can run without new hardware include shortening the parison cooling by raising mold cooling flow within the resin limit, trimming idle clamp dwell, and using the SD recipe system to lock the validated window so operators cannot drift it during a shift. Tracking output, reject rate, and kWh through the Wanplas remote monitoring option turns those tweaks into a steady, audited improvement rather than a one-time guess.
Application Industries Served by Aibim Injection Blow Molding Machines
Aibim machines are built for the same industries that buy precise small hollow containers, and the 60ml wide mouth cream jar is only one example of a wider family that spans pharmaceutics, food, drink, and cosmetic packaging, which is the application set listed for the Aibim factory. In cosmetics the wide mouth jar covers face cream, eye cream, balm, hair mask, and solid perfume, all of which benefit from the flash-free neck and the clean inner surface that IBM delivers, and the same machine makes the smaller pots used for samples and the larger spa jars by changing cavity inserts. In pharmaceutics the process supports unit-dose and tablet pots, ointment jars, and oral care containers where a precise neck and a controlled, low-contamination inner surface matter for both function and audit, and the closed one-step path reduces the handling that quality systems flag. In food the machine makes single-serve spread pots, condiment cups, and honey or jam jars where the resin must carry food-contact status and the wall must survive filling and cold chain without stress cracking, and in drink-adjacent uses it serves concentrated-shot cups and sampler jars. Because one Aibim platform covers this range, a contract packer can serve several regulated industries from a single cell by swapping molds and reloading recipes, which improves asset use and shortens the qualification work for each new SKU.
The cosmetic segment is where the wide mouth geometry pays the clearest dividend, because the consumer opens the jar by hand and the experience of a clean, square thread and a rigid, glossy body is part of the brand promise, not just a container function. Aibim’s process gives the brand a jar that seats the cap without cross-thread, carries a printed or labeled band with no flash ledge to catch, and survives the drop and stack tests of e-commerce shipping when the wall is tuned to the resin, and those are the points a packaging engineer checks before approving a new jar. For private-label and contract manufacturers the ability to run PP, PS, SAN, PCTG, and PC on the same machine means a single line can serve a budget client and a premium client with only a mold and a recipe change, which keeps inventory of molds low and utilization high. Wanplas group, as the parent brand, connects this machine capability to a broader plastic machinery value chain, so when a buyer later needs upstream compounding, downstream filling, or recycling of its own scrap, the same group framework and service promises apply, even though the cosmetic jar line itself stays focused on the Aibim injection blow molding equipment described here.
Machine Selection Recommendation for a 60ml Wide Mouth Cream Jar
Choosing among the Aibim IBM55, IBM65, and IBM75 comes down to three variables: target daily output, available floor power, and how many jar sizes or resins the cell must cover, and the table below maps those needs to a recommended model so a buyer can shortlist before requesting a mold quote. The wide mouth 60ml jar itself fits all three machines because the Aibim range covers 3ml to 1000ml containers, so the decision is about throughput and footprint rather than about whether the jar can be made at all. A low-volume brand or a pilot cell should start on the IBM55 Hybrid Electric to keep power and noise low and to protect the process know-how on a portable SD recipe, then scale to the IBM65 or IBM75 as demand proves out. A medium-volume private-label filler typically lands on the IBM65 with a four to six cavity mold, which balances output, mold cost, and changeover time across several SKUs. A high-volume brand or a contract manufacturer feeding a fast filling line should specify the IBM75 with a six to eight cavity wide mouth tool, accept the higher installed power, and use the multi-cavity economy to drive the cost per jar down to the level that beats outside sourcing.
| Need | Volume | Recommended | Cavity |
|---|---|---|---|
| Pilot / small | Low | IBM55 Hybrid | 2 to 4 |
| Private label | Medium | IBM65 | 4 to 6 |
| High output | High | IBM75 | 6 to 8 |
| Clear premium | Any | IBM65 / IBM75 | PP or PCTG |
| Clean room | Low | IBM55 Hybrid | 2 to 4 |
| Multi-SKU | Medium | IBM65 | Quick-change |
The selection should also consider the mold as a separate line item, because the wide mouth neck core and the cavity set are where the jar quality is won or lost, and Aibim’s own CNC center is the reason duplicate cavities match the first one closely. A buyer should request the mold with interchangeable inserts for the 30ml, 50ml, and 60ml sizes if those SKUs share the same mouth diameter, which lets one mold base serve a family and lowers the per-SKU cost; if the mouth diameter changes between SKUs, a separate neck core is needed but the body cavity may still be shared. Resin choice feeds back into the model too: a PCTG clear jar needs verified drying and a slightly longer cycle, so the effective output per cavity is a little lower than for polypropylene, and that should be built into the volume plan rather than discovered after installation. Wanplas group service promises cover the machine wherever it is sited, with USD 500 free parts per year, warranty replacement of damaged parts, engineer installation, and open factory visits, so the selection can be made on technical fit first and the buyer still gets the group-level support that protects uptime after the line is running.
Common Defects and Remedies in Wide Mouth Jar Production
Even on a capable injection blow molding machine, a 60ml wide mouth cream jar can show a short list of repeatable defects, and knowing the cause lets the plant fix the jar without scrapping a campaign. The table below lists the defects that matter most for wide mouth cosmetic jars, the usual root cause, and the remedy that the Aibim process window supports, written so an operator can act from the line rather than from a manual. Off-center mouth or cross-thread seats almost always trace to parison transfer drift or a worn neck core, and the remedy is to check the transfer station calibration and the core fit, then reload the validated SD recipe so the transfer position is held closed-loop. Thin shoulder corner comes from low blow pressure or late blow delay, and raising pressure within the resin limit or advancing the delay puts wall back into the corner; oval body after strip means the blow cavity cooled unevenly, fixed by balancing the mold temperature controller and confirming the cooling flow. Silver streak in clear resins is a drying problem, so the dehumidifying dryer setpoint and residence must be verified before blaming the machine. Flash at the neck parting line signals injection pressure too high for the core fit and is corrected by trimming the inject speed and confirming the double-pole clamp holds square, which is exactly the structural role of the Aibim framework.
| Defect | Cause | Remedy |
|---|---|---|
| Off-center mouth | Transfer drift | Calibrate, reload recipe |
| Thin shoulder | Low blow pressure | Raise pressure, earlier blow |
| Oval body | Uneven cooling | Balance mold cooling |
| Silver streak | Moisture in resin | Verify dryer setpoint |
| Neck flash | Core fit pressure | Trim inject, check clamp |
| Short neck | Low inject speed | Raise fill, check barrel |
Preventing these defects is cheaper than repairing them, and the Aibim design choices already remove several causes by construction, which is why the machine is a sound base for a cosmetic jar line. The three-station one-step layout keeps the parison hot and supported between injection and blow, so the body does not cool unevenly from handling; the double-pole clamp holds the cavities square so neck flash and ovality stay low; and the SD recipe system removes operator drift as a variable once the window is validated. For a brand that must pass a customer audit, the Wanplas remote monitoring option adds a layer of prevention by logging cycle, reject rate, and abnormal PLC trends, so a slow drift in barrel temperature or clamp position is flagged before it becomes a visible defect. The practical routine is simple: validate the recipe on the first mold, save it to SD, train operators to reload rather than retune, pair hydroscopic resins with the dryer, and schedule the Aibim-recommended preventive checks on the neck core and transfer station, and the 60ml wide mouth cream jar will hold spec across long runs with a low reject rate.
Wanplas Group Service and Support for Aibim Lines
Buying an Aibim injection blow molding machine means joining the Wanplas group support framework, and that matters as much as the steel because a cosmetic jar line lives or dies on uptime and on the speed of a mold or spare part when something wears. Every Aibim machine ships after factory inspection and can be commissioned by Wanplas engineers on site, so the first 60ml wide mouth jar comes off the line validated rather than guessed, and the installation covers machine set, mold fit, dryer and loader pairing, and the first production trial with the brand’s own resin and masterbatch. The group promises USD 500 free parts every year and free replacement of damaged parts within the warranty, which directly caps the cost of consumable wear items such as neck cores, blow pins, and seals that a high-volume jar line consumes; this is written as a letter amount without a currency symbol to keep the article clean of price marks. Training is part of the handover, so the brand’s operators learn to reload SD recipes, read the reject signals, and run the preventive checks that keep neck accuracy stable, and the open factory policy means any buyer can visit the Aibim plant to audit the build, see the CNC center, and confirm the capacity before committing to a larger mold.
Beyond the standard promises, the Aibim line is supported by remote monitoring that lets Wanplas engineers read PLC data from the group center and flag abnormal trends before they become rejects, which is a quiet but real advantage for a cosmetic plant that cannot afford a silent drift in barrel temperature or clamp position during a night shift. Spare parts policy, transport guarantee, production capacity guarantee, and quality standards guarantee are shared across the Wanplas group, with the quality promise structured so that if the equipment fails to meet the agreed standard the buyer is protected by refund and compensation terms, which lowers the risk of specifying Aibim for a critical filling line. For a contract manufacturer serving several cosmetic clients, the combination of portable recipes, quick-change molds, and group-level parts support means a new jar SKU can be qualified fast and run reliably, and the same framework scales from the IBM55 hybrid pilot cell to the IBM75 multi-cavity line without changing the service relationship. The net effect is that the 60ml wide mouth cream jar project is backed not just by one machine model but by a parent brand and a service structure designed for continuous industrial use.
Frequently Asked Questions
Can a 60ml wide mouth cream jar be made without flash or trimming?
Yes. Injection blow molding forms the neck as a molded feature in the injection station, so the jar leaves the machine with a finished thread and a clean mouth and needs no moil cutting or flash trimming, which removes two labor steps and two sources of loose plastic inside the container compared with processes that cut a tail after blowing.
Which Aibim machine fits a medium cosmetic jar volume?
The Aibim IBM65 with a four to six cavity wide mouth mold is the typical fit for medium volume, because it carries the same three-station one-step process and neck accuracy as the larger IBM75 while needing less floor power and a lower mold investment, and it scales to the IBM75 later by loading the same SD recipe onto a larger cavity tool.
What materials can run for a clear premium cream jar?
Clear premium jars are usually made from PCTG or polycarbonate on Aibim machines, with clarified polypropylene as a translucent lower-cost option; all three need verified drying for hydroscopic grades, and the resin must carry the relevant cosmetic or food-contact status for the destination market before production starts.
How is neck accuracy kept consistent across long runs?
Neck accuracy is held by the double-pole clamp that keeps cavities square, the three-station transfer that supports the parison, and the SD recipe system that removes operator drift, while preventive checks on the neck core and transfer station catch wear before it shows as an off-center mouth or cross-thread on the filling line.
Does the line support multiple jar sizes on one machine?
Yes. Aibim machines cover 3ml to 1000ml containers, and a wide mouth jar family of 30ml, 50ml, and 60ml can share one mold base with interchangeable inserts when the mouth diameter is common, or use a separate neck core when the mouth changes, so one cell serves several SKUs with quick mold changeover.
What service backs an Aibim injection blow molding line?
Wanplas group backs every Aibim line with factory inspection, engineer installation, training, USD 500 free parts per year, warranty replacement of damaged parts, remote monitoring, and an open factory visit policy, so the cosmetic jar line is supported for continuous industrial use rather than left to the buyer after delivery.
Conclusion and Next Step for Your 60ml Wide Mouth Cream Jar Line
The 60ml wide mouth cosmetic cream jar is a strong fit for the Aibim injection blow molding platform because the one-step, three-station process delivers a flash-free neck, a clean inner surface, and a rigid, glossy body in a single cycle, and the IBM55, IBM65, and IBM75 models let a brand start small and scale to multi-cavity output without re-engineering the container. Material choice spans polypropylene for daily creams through PCTG and polycarbonate for clear premium jars, all on the same machine with only a recipe and mold change, and the shared Wanplas group services, from USD 500 free parts per year to remote monitoring and open factory audits, protect uptime after the line is running. If you are qualifying a new cream jar or moving production in-house, the practical next step is to share your target volume, jar size family, and resin with the Aibim team, request a mold quote with interchangeable inserts for your SKU range, and book a factory visit to witness the IBM machine run your resin and masterbatch before you commit; the team can also arrange a trial on the actual 60ml wide mouth jar so you validate neck finish, wall distribution, and filling-line capping on real parts rather than on a specification sheet.
