{"id":543,"date":"2026-03-30T08:40:01","date_gmt":"2026-03-30T08:40:01","guid":{"rendered":"https:\/\/isbm-technology.com\/?p=543"},"modified":"2026-03-30T08:40:01","modified_gmt":"2026-03-30T08:40:01","slug":"isbm-technology-for-coolant-bottle-manufacturing","status":"publish","type":"post","link":"https:\/\/isbm-technology.com\/ja\/application\/isbm-technology-for-coolant-bottle-manufacturing\/","title":{"rendered":"ISBM Technology for Coolant Bottle Manufacturing"},"content":{"rendered":"
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Application Insight \u00b7 Automotive Cooling Systems<\/div>\n

Coolant and antifreeze packaging demands resistance to glycol chemistry, sustained sealing integrity at temperature extremes, and volume formats that serve workshops, retailers and fleets simultaneously. This guide covers how injection stretch blow molding delivers on every specification point.<\/p>\n

Coolant Bottle Packaging<\/span>
\nISBM\u30c6\u30af\u30ce\u30ed\u30b8\u30fc<\/span>
\n\u81ea\u52d5\u8eca\u7528\u6db2\u4f53\u30dc\u30c8\u30eb<\/span><\/div>\n<\/div>\n

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\"Coolant<\/div>\n

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Engine coolant and antifreeze products sit at the demanding intersection of thermal chemistry and packaging engineering. Australian vehicles operate across temperature extremes \u2014 from sub-zero alpine conditions in Victoria and New South Wales to 50\u00b0C+ underbonnet environments during summer driving in Queensland and Western Australia \u2014 requiring coolant formulations and their packaging to function reliably across a 100\u00b0C+ service temperature range. The ethylene glycol and propylene glycol chemistry that makes coolants effective also creates specific challenges for bottle materials: glycols are hygroscopic, corrosive to many metals, and capable of interacting with certain polymer packaging under sustained thermal exposure. Understanding how injection stretch blow molding addresses these material and engineering challenges is essential for packaging engineers targeting the Australian automotive cooling fluid market.<\/p>\n

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The Chemical and Thermal Demands of Coolant Bottle Packaging<\/h2>\n

Automotive coolant formulations contain 30\u201360% ethylene glycol (EG) or propylene glycol (PG) as the primary freeze-point depressant and boil-point elevator, combined with corrosion inhibitor packages (silicates, carboxylates, phosphates or OAT\/HOAT chemistries depending on the vehicle manufacturer’s specification), defoamers, pH buffers and dye colourants that are characteristic of the additive system type. Each of these components has a distinct interaction profile with packaging polymers. Ethylene glycol at 50% concentration in water \u2014 the typical pre-diluted consumer format \u2014 is a moderate-polarity liquid that interacts more aggressively with packaging materials than water alone: it depresses the glass transition temperature of susceptible amorphous polymers, acts as a mild plasticiser for certain polyolefin grades, and can initiate environmental stress cracking in improperly specified plastics under sustained tensile stress.<\/p>\n

The thermal cycling that coolant bottles experience during distribution and consumer storage compounds these chemical demands. A container shipped from a manufacturer’s warehouse at 30\u00b0C, stored in a vehicle boot at 65\u00b0C during summer, then placed in a cold garage at \u22125\u00b0C the following winter will experience thermal expansion and contraction of both the liquid contents and the bottle wall repeatedly across its service life. This cycling generates cyclic strain at the bottle shoulder, base junction and label zone \u2014 areas where wall thickness transitions create stress concentration. Packaging designs that pass static room-temperature tests but fail under real-world thermal cycling conditions represent a genuine product liability risk in the coolant category, where a bottle failure in a vehicle boot can contaminate carpeting, corrode metal fasteners and generate a consumer complaint that damages the brand irreparably.<\/p>\n

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How ISBM Addresses Coolant Packaging Performance Requirements<\/h2>\n

Glycol Compatibility of Biaxially Oriented PET<\/h3>\n

Biaxially oriented PET produced by \u5c04\u51fa\u5ef6\u4f38\u30d6\u30ed\u30fc\u6210\u5f62<\/a> demonstrates superior glycol resistance compared to non-oriented alternatives at the service conditions encountered in coolant packaging. The biaxial orientation process aligns PET molecular chains in two dimensions, reducing the amorphous free volume through which small molecules including glycol can diffuse \u2014 measurably lowering glycol permeation through the bottle wall and reducing the plasticisation risk at the bottle inner surface. At 50% EG\/water pre-mixed concentrations (the dominant retail consumer format), standard bottle-grade PET with IV 0.76\u20130.82 dL\/g shows no dimensional change, surface whitening or mechanical degradation in 30-day immersion testing at 50\u00b0C \u2014 the accelerated protocol equivalent to approximately 18\u201324 months of ambient warehouse storage.<\/p>\n

Thermal Expansion and Seal Integrity at Temperature Extremes<\/h3>\n

ISBM’s injection-formed neck finish provides the dimensional precision that coolant bottle sealing demands at thermal extremes. As a filled coolant container moves from 0\u00b0C winter storage to 50\u00b0C summer vehicle-boot conditions, the liquid volume increases by approximately 4.5% \u2014 creating internal pressure build-up that must be accommodated by the combined compliance of the bottle body and closure system without generating leakage force at the cap-thread interface. ISBM neck finish tolerances of \u00b10.10mm on thread outer diameter ensure consistent sealing contact pressure across thermal cycling, preventing the micro-gap leakage that occurs when thermally expanded liquid finds thread engagement inconsistencies caused by poorly formed blow-moulded neck geometry.<\/p>\n

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\"Automotive<\/div>\n

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Coolant Bottle Volume Formats and Their Design Requirements<\/h2>\n

1L and 2L Consumer Retail Formats<\/h3>\n

The 1-litre and 2-litre pre-mixed coolant formats dominate Australian retail channels through supermarkets, automotive aftermarket chains (Repco, Supercheap Auto, Autobarn) and petrol station convenience forecourts. These formats prioritise optical clarity \u2014 allowing the characteristic blue, green or pink coolant colour to read through the bottle wall for product identification and adulteration check at the consumer level \u2014 combined with a wide-mouth neck of 38\u201345mm that enables direct top-up into the coolant reservoir without a separate funnel. Retail display requirements demand tight dimensional consistency across production batches so that shelf facings in auto parts stores present a uniform brand appearance \u2014 a requirement that ISBM’s injection-formed neck and controlled blow geometry delivers at production rates of 3,000\u20136,000 bottles per hour in 4-cavity tooling configurations.<\/p>\n

5L Workshop and Fleet Service Formats<\/h3>\n

Workshop and fleet maintenance channels use 5-litre concentrate or pre-mixed coolant containers that require handle integration, measuring scale markings, and neck designs compatible with direct-pour dispensing into a vehicle’s coolant reservoir through the wide filler cap opening. The 5-litre format’s filled weight of approximately 5.3 kg requires a handle tensile strength validated at 5\u00d7 filled weight (26 kg) for the drop-test loading scenario. ISBM blow mould engineering accommodates integrated handle loops with 38\u201344mm internal grip diameter in the same tool that produces the bottle body \u2014 eliminating the secondary handle assembly step that adds cost and a potential failure interface in the distribution chain. Chemical resistant plastic bottles in this format are assessed for top-load performance under 4-high pallet stacking conditions at 40\u00b0C, with pass criteria requiring less than 3mm deflection at the base after 24 hours under load.<\/p>\n

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Colour Communication and Coolant Type Differentiation<\/h2>\n

The coolant packaging market uses bottle and product colour as a critical safety and product identification tool. Green coolant (IAT \u2014 Inorganic Additive Technology) is the legacy standard compatible with older vehicles; orange\/red (OAT \u2014 Organic Acid Technology) is specified for modern Japanese, Korean and European vehicles; blue indicates pre-mixed with water; and pink or purple identifies certain carboxylate-technology concentrates. These colour distinctions prevent costly mistakes when a workshop technician or home mechanic selects the wrong coolant type for a vehicle \u2014 mistakes that can cause corrosion damage to aluminium radiators, water pumps and heater cores when incompatible inhibitor chemistries are mixed.<\/p>\n

ISBM’s injection-stage colour masterbatch system enables precise, batch-to-batch consistent tinting of the bottle body in any colour coordinate required \u2014 achieving \u0394E colour deviation within 0.8 between production runs when gravimetric masterbatch dosing is employed. For the coolant market, where colour matching between the bottle body, the product inside, and the label colour coding must all align to communicate the product type accurately, this colour consistency is not merely aesthetic \u2014 it is a safety-critical specification requirement. Custom automotive bottles in the coolant segment often carry brand-specific colour profiles that distinguish premium OEM-specification products from generic alternatives on the shelf, and ISBM’s colour reproducibility supports these differentiation strategies at commercial production scales without the colour drift that volume dosing systems introduce over production run lengths.<\/p>\n

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\"ISBM<\/div>\n

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ISBM Production Workflow for Coolant Bottles<\/h2>\n

Coolant bottle production on a four-station ISBM platform follows a tightly controlled sequence from resin preparation through ejection. Each stage directly influences the dimensional accuracy, chemical barrier and thermal performance of the finished container.<\/p>\n

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\ud83c\udf21\ufe0f<\/div>\n

\u2460 Resin Preparation and Drying<\/h4>\n

For tinted coolant bottles, colour masterbatch is pre-dried separately and blended gravimetrically with the base PET resin at the hopper throat. Base resin is dried to below 50 ppm moisture at 160\u2013170\u00b0C for 4\u20136 hours. Moisture non-uniformity in tinted production causes colour streaking artefacts in the blown bottle that are visible through the translucent body \u2014 a quality failure mode that is prevented at the drying stage rather than detectable at ejection. Dew point monitoring below \u221240\u00b0C in the dryer outlet confirms adequate desiccant performance throughout the production run.<\/p>\n<\/div>\n

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\ud83d\udc89<\/div>\n

\u2461 Preform Injection with Colour Control<\/h4>\n

PET and colour masterbatch are plasticised at 270\u2013288\u00b0C under injection velocity profiles designed to achieve laminar melt flow through the gate \u2014 turbulent injection causes pigment swirl marks visible in the blown bottle body. The wide-mouth neck (38\u201348mm) is formed here with injection-moulding accuracy. For tinted pre-mixed coolant containers, the preform body is specified to pre-distribute material toward the bottle shoulder and base to compensate for the differential stretch ratios inherent in short-waisted 5-litre bottle silhouettes.<\/p>\n<\/div>\n

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\ud83d\udd25<\/div>\n

\u2462 Thermal Conditioning<\/h4>\n

Multi-zone conditioning heaters establish the axial temperature gradient for controlled biaxial orientation. Coolant bottles with handle geometry require the handle zone preform area to be conditioned 6\u201310\u00b0C cooler than the body to retain material volume at the handle wall after blow. Body zone temperature at 104\u2013112\u00b0C provides the material plasticity needed for the uniform radial expansion that tinted coolant bottles require \u2014 ensuring colour consistency through the wall thickness across the full bottle height without the thinning artefacts that uneven conditioning produces.<\/p>\n<\/div>\n

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\ud83d\udca8<\/div>\n

\u2463 Stretch-Blow Moulding<\/h4>\n

Stretch rod extends at 0.9\u20131.2 m\/s initiating axial orientation before pre-blow air (6\u20138 bar) begins radial expansion. High-pressure blow at 30\u201340 bar drives full contact with the blow mould cavity, reproducing graduated scale markings and brand embossing at feature depths of 0.05\u20130.4mm with the detail fidelity that coolant measurement accuracy requires. Mould cooling at 7\u201314\u00b0C freezes biaxial orientation simultaneously with thermal expansion cycling resistance \u2014 the structural property that prevents coolant bottles from permanent deformation during summer vehicle storage conditions.<\/p>\n<\/div>\n

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\ud83d\udd0d<\/div>\n

\u2464 Ejection and Colour Verification<\/h4>\n

Finished bottles are ejected for inline weight check, neck finish gauging and colour verification by spectrophotometer measurement at defined intervals. For coolant packaging programmes, the colour specification is recorded as a target \u0394E against the approved production standard, with an acceptance limit of \u0394E \u22641.5. Bottles outside this tolerance are segregated before entry into the filling line, preventing mixed-colour batch events that create product type confusion risk downstream in the automotive service channel.<\/p>\n<\/div>\n<\/div>\n

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Critical Machine Parameters for Coolant Bottle Production<\/h2>\n
\n\n\n\n\n\n\n\n\n\n\n
\u30d1\u30e9\u30e1\u30fc\u30bf<\/th>\n\u6a19\u6e96\u7bc4\u56f2<\/th>\nCoolant-Specific Impact<\/th>\n<\/tr>\n<\/thead>\n
\u5c04\u51fa\u30d0\u30ec\u30eb\u6e29\u5ea6<\/td>\n270\uff5e288\u2103<\/td>\nColour masterbatch dispersion; preform clarity<\/td>\n<\/tr>\n
Colour masterbatch dosing<\/td>\n\u00b10.05% \u91cd\u91cf\u6e2c\u5b9a<\/td>\nBatch-to-batch colour consistency \u0394E \u22640.8<\/td>\n<\/tr>\n
\u4f53\u306e\u72b6\u614b\u8abf\u6574\u6e29\u5ea6<\/td>\n104\uff5e112\u2103<\/td>\nUniform colour through wall; glycol barrier<\/td>\n<\/tr>\n
High-pressure blow air<\/td>\n30\u201340 bar<\/td>\nScale marking reproduction; handle fill<\/td>\n<\/tr>\n
Mould cooling temp<\/td>\n7\u201314\u00b0C<\/td>\nThermal expansion cycling resistance<\/td>\n<\/tr>\n
Cycle time (2L, 4-cav)<\/td>\n18\u201326 seconds<\/td>\nOutput ~3,300\u20135,000 bottles\/hr<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

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\"Automotive<\/div>\n

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Regulatory and Safety Labelling for Coolant Packaging in Australia<\/h2>\n

Automotive coolant in Australia is classified as a hazardous chemical under Safe Work Australia’s Hazardous Chemicals Information System (HCIS) due to its ethylene glycol content, which carries the GHS acute toxicity designation Oral Category 4 and the specific target organ toxicity designation STOT RE 2. This classification requires GHS-compliant labelling on all retail containers, including the exclamation mark hazard pictogram, the Warning signal word, H302 and H373 hazard statements, and corresponding P-statement precautionary text. The label panel geometry on coolant bottles must accommodate this mandatory GHS content plus the product name, chemical composition declaration, volume, batch code and manufacturer contact details within the legible label area \u2014 constraints that the ISBM blow mould design must address with adequate flat panel height and width from the outset.<\/p>\n

Coolant containers in Australia’s retail automotive aftermarket are also subject to the Australian Consumer Law requirements for trade measurement accuracy \u2014 the declared volume must be present within the tolerance permitted under the National Measurement Act. For pre-mixed coolant sold by volume, this means the bottle’s internal capacity specification must be maintained within \u00b12% of nominal across the full production run, and the filling line’s fill-height control must be validated to deliver the declared volume at the nominal closure torque. ISBM’s dimensional consistency \u2014 capacity variation within \u00b11.5% across production for well-maintained tooling \u2014 supports these trade measurement compliance requirements without the volumetric sorting that wider-tolerance blow-moulded bottle production sometimes requires.<\/p>\n

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Sustainability and Circular Economy in Coolant Bottle Production<\/h2>\n

Tinted PET coolant bottles present a specific sustainability navigation challenge: the blue, green and red colourants that convey product type information can affect the quality of the rPET recovered from these bottles if pigment concentrations interfere with NIR sortation accuracy at MRF facilities. Light tints (below 1% masterbatch loading) have minimal effect on sorting accuracy and produce rPET with colour that can be used in grey or dark applications. Heavier tints require co-sorted colour separation streams and produce coloured rPET that has a more limited application range \u2014 a recyclability trade-off that packaging designers must evaluate against colour communication requirements for the specific coolant type.<\/p>\n

Australia’s car care bottle packaging<\/a> sustainability trajectory under APCO’s 2025 targets creates commercial incentive for coolant bottle producers to engage with these colour management trade-offs proactively rather than reactively. ISBM PET’s mono-material construction, lightweighting capability (typically 25\u201335% lower bottle weight than HDPE EBM at equivalent performance) and compatibility with rPET blend integration at 15\u201325% content without visual compromise represent the three practical levers available to coolant brands pursuing documented sustainability improvements for their APCO annual reporting obligations and retail customer sustainability scorecards.<\/p>\n

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Discuss Your Coolant Bottle Project \u2192<\/a><\/div>\n

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Recommended Machine for Coolant Bottle Production<\/h2>\n
\"HGYS200-V4<\/p>\n
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\u6ce8\u76ee\u306e\u30de\u30b7\u30f3<\/div>\n

HGYS200-V4\uff1a\u30ef\u30f3\u30b9\u30c6\u30c3\u30d74\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3ISBM\u30de\u30b7\u30f3<\/h3>\n

The HGYS200-V4 is well-suited to coolant bottle production across the 500ml\u20135L retail and workshop volume range. Its four-station rotary design provides an independent conditioning station with programmable multi-zone temperature control \u2014 the key capability for achieving uniform colour distribution through the bottle wall in tinted coolant bottles and for managing the handle zone material retention that 5-litre workshop formats require. The machine’s servo-driven injection unit supports the low-AA, laminar-flow injection conditions needed for streak-free tinted preforms, while the conditioning station’s zone precision maintains the glycol barrier performance of biaxially oriented PET across production runs of tens of thousands of bottles.<\/p>\n

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\u30dc\u30c8\u30eb\u5bb9\u91cf<\/div>\n
100ml\uff5e2,000ml<\/div>\n<\/div>\n
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\u51fa\u529b\u5bb9\u91cf<\/div>\n
\u6700\u59274,800\u5186\/\u6642<\/div>\n<\/div>\n
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\u69cb\u6210<\/div>\n
4\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3\u30ed\u30fc\u30bf\u30ea\u30fc<\/div>\n<\/div>\n<\/div>\n

\u6a5f\u68b0\u306e\u8a73\u7d30\u306a\u4ed5\u69d8\u3092\u898b\u308b \u2192<\/a><\/p>\n<\/div>\n<\/div>\n

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\"Coolant<\/div>\n

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\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n
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\nIs PET compatible with ethylene glycol coolant formulations at automotive service temperatures?+<\/span><\/summary>\n
Standard bottle-grade PET with IV 0.76\u20130.84 dL\/g demonstrates excellent compatibility with 50\/50 ethylene glycol\/water pre-mixed coolant formulations<\/strong> across typical retail storage conditions up to 50\u00b0C. At this concentration, ethylene glycol does not cause measurable stress cracking, swelling or dimensional change in biaxially oriented ISBM PET under 30-day accelerated immersion testing at 50\u00b0C. For concentrate formulations above 70% EG \u2014 such as full-strength concentrates sold for winter preparation in alpine regions \u2014 a 90-day immersion test at 50\u00b0C against the specific inhibitor package chemistry is recommended before production tool commitment, as some organic acid corrosion inhibitor packages at high concentration can affect PET surface energy over extended storage. Contact sales@isbm-technology.com<\/strong> for formulation-specific compatibility review.<\/div>\n<\/details>\n
\nHow does ISBM produce consistent colour across blue, green and orange coolant bottle ranges?+<\/span><\/summary>\n
Colour consistency across coolant bottle ranges is achieved through gravimetric masterbatch dosing<\/strong> at \u00b10.05% accuracy per shot, combined with closed-loop barrel temperature control to maintain consistent melt viscosity and pigment dispersion run-to-run. The production standard for coolant colour matching is typically \u0394E \u22641.5 within-run and \u0394E \u22642.0 batch-to-batch, which gravitometric dosing routinely achieves. For programmes where multiple coolant type colours must be clearly distinguishable at retail (blue pre-mixed vs. green concentrate vs. orange OAT), the masterbatch recipe for each colour is developed against the approved standard sample and documented as a production recipe that is recalled exactly for subsequent production campaigns. Spectrophotometer inline colour monitoring provides statistical evidence of colour conformance for each production batch without manual sampling burden.<\/div>\n<\/details>\n
\nCan ISBM mould volume graduation markings directly into coolant bottles?+<\/span><\/summary>\n
Yes \u2014 graduated scale markings can be incorporated into the ISBM blow mould cavity at feature depths of 0.10\u20130.50mm<\/strong>, appearing as embossed or debossed lines with numeral embossing on the finished bottle body. This mould-integrated approach is more durable than post-production ink printing or label-applied scales, as the marks cannot be obscured by label adhesive overflow or removed by cleaning products. For metrological accuracy, the scale marking positions are calculated from the bottle internal volume profile \u2014 derived from blow simulation data during mould design \u2014 and validated by hydrostatic fill testing on initial tooling samples before commercial production release. Scale marking accuracy within \u00b15% of the nominal volume value is achievable in typical coolant bottle geometries, which meets consumer usage requirements for coolant top-up operations where exact measurement precision is less critical than approximate level confirmation.<\/div>\n<\/details>\n
\nWhat is the maximum temperature ISBM PET coolant bottles can withstand in vehicle storage?+<\/span><\/summary>\n
Biaxially oriented ISBM PET has a dimensional stability limit of approximately 65\u201372\u00b0C<\/strong> under sustained load \u2014 which covers the conditions encountered in vehicle boot storage, service bays and outdoor warehouse environments in Australia’s climate. Above this range, the crystalline structure begins to relax and bottles may exhibit creep deformation under filled-product load. For storage conditions where vehicle boots or enclosed spaces may reach 70\u00b0C+ during extreme summer days \u2014 a realistic scenario for dark-coloured vehicles in Queensland and Northern Territory \u2014 specifying a slightly higher mould cooling temperature (to increase crystallinity and heat distortion resistance) and verifying top-load performance at 65\u00b0C for 24 hours is advisable during product qualification. ISBM PET consistently performs within specification for standard retail and workshop coolant distribution scenarios encountered in the Australian market.<\/div>\n<\/details>\n
\nHow should coolant bottles be designed to satisfy Australian GHS labelling requirements?+<\/span><\/summary>\n
GHS compliance for ethylene glycol coolant requires two mandatory label pictograms<\/strong> (exclamation mark for oral acute toxicity and organ toxicity), the Warning signal word, H302 and H373 hazard statements, and P-statements including P260, P264, P270, P301+P312 and P314 at minimum. The label panel height must accommodate these elements plus product name, volume, composition, manufacturer details and batch code at legible minimum text sizes (typically 7\u20138pt minimum for consumer retail). Panel flatness for label adhesion must be \u00b10.25mm or better. For 1\u20132L retail bottles, a panel height of 110\u2013140mm and width of 80\u2013110mm typically provides adequate area. Label panel geometry is reviewed against the GHS content matrix during ISBM blow mould design \u2014 well before steel is committed \u2014 to confirm adequacy without post-mould correction. Australia Ever-Power’s application engineers can support label panel geometry validation as part of the bottle development process.<\/div>\n<\/details>\n<\/div>\n

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\u30aa\u30fc\u30b9\u30c8\u30e9\u30ea\u30a2\u30fb\u30a8\u30d0\u30fc\u30d1\u30ef\u30fc<\/div>\n
\u5c04\u51fa\u5ef6\u4f38\u30d6\u30ed\u30fc\u6210\u5f62\u6a5f\u682a\u5f0f\u4f1a\u793e<\/div>\n
\u30aa\u30fc\u30b9\u30c8\u30e9\u30ea\u30a2\u3001\u30b7\u30c9\u30cb\u30fc\u3001\u30b3\u30f3\u30c7\u30eb\u30d1\u30fc\u30af NSW 2200<\/div>\n<\/div>\n
sales@isbm-technology.com<\/a>
\n\u304a\u554f\u3044\u5408\u308f\u305b\u306f\u3053\u3061\u3089 \u2192<\/a><\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

Application Insight \u00b7 Automotive Cooling Systems Coolant and antifreeze packaging demands resistance to glycol chemistry, sustained sealing integrity at temperature extremes, and volume formats that serve workshops, retailers and fleets simultaneously. This guide covers how injection stretch blow molding delivers on every specification point. Coolant Bottle Packaging ISBM Technology Automotive Fluid Bottles Engine coolant and antifreeze products sit at the demanding intersection of thermal chemistry and packaging engineering. Australian vehicles operate across temperature extremes \u2014 from sub-zero alpine conditions in Victoria and New South Wales to 50\u00b0C+ underbonnet environments during summer driving in Queensland and Western Australia \u2014 requiring coolant formulations and their packaging to function reliably across a 100\u00b0C+ […]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[24],"tags":[],"class_list":["post-543","post","type-post","status-publish","format-standard","hentry","category-application"],"_links":{"self":[{"href":"https:\/\/isbm-technology.com\/ja\/wp-json\/wp\/v2\/posts\/543","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/isbm-technology.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/isbm-technology.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/isbm-technology.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/isbm-technology.com\/ja\/wp-json\/wp\/v2\/comments?post=543"}],"version-history":[{"count":2,"href":"https:\/\/isbm-technology.com\/ja\/wp-json\/wp\/v2\/posts\/543\/revisions"}],"predecessor-version":[{"id":548,"href":"https:\/\/isbm-technology.com\/ja\/wp-json\/wp\/v2\/posts\/543\/revisions\/548"}],"wp:attachment":[{"href":"https:\/\/isbm-technology.com\/ja\/wp-json\/wp\/v2\/media?parent=543"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/isbm-technology.com\/ja\/wp-json\/wp\/v2\/categories?post=543"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/isbm-technology.com\/ja\/wp-json\/wp\/v2\/tags?post=543"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}