IBM LOTION BOTTLE · PP vs PCTG · TONER · ESSENCE · K-BEAUTY OEM · KOREA EVER-POWER
Korean K-beauty lotion bottles, toner bottles and essence bottles represent the highest-volume IBM container category in the Korean cosmetic packaging market. Material selection between PP (opaque, white, colour) and PCTG (transparent, optical clarity) determines container aesthetics, K-beauty brand positioning, formulation compatibility and IBM machine process requirements on Korea Ever-Power ZQ40 and ZQ60 machines.
CORÉE EVER-POWER · ANSAN-SI, GYEONGGI-DO · JUILLET 2026
IBM LOTION BOTTLE · QUICK SPECIFICATION REFERENCE
VOLUME RANGE
50–300ml
Korean lotion/toner IBM formats: 50ml travel, 100ml standard, 150ml value-size, 200ml family-size, 300ml body lotion. Most K-beauty lotion brand core SKU at 100ml (ZQ40 10-cavity) and 150ml (ZQ60 8-cavity)
BLOW RATIO
2.0–3.5:1
Korean lotion bottle blow ratio: 2.0–2.5:1 for standard cylindrical lotion bottle (45mm neck, 60mm body). 2.8–3.5:1 for slim-waist hourglass K-beauty lotion bottle. Higher blow ratio enables thinner, more uniform bottle wall versus cream jar IBM
NORME DE COU
24/410, 28/410
Korean lotion bottle neck: 24/410 (24mm OD, 410 thread) for pump dispenser; 28/410 for disc-top or flip-top cap. IBM neck OD ±0.05mm for Korean cosmetic pump fitment. Snap-on neck (non-threaded) available for Korean mono-material recyclable lotion bottle design
ZQ RECOMMENDATION
ZQ40 / ZQ60
ZQ40: 50–150ml lotion bottle (8–12 cavities PP). ZQ60: 100–300ml lotion bottle (6–10 cavities PP). ZQ60HE: PCTG premium K-beauty transparent lotion bottle (4–8 cavities). ZQ80: 250–300ml body lotion bottle (4–6 cavities PP)
SECTION 01
The Korean K-beauty lotion bottle segment is the highest-volume IBM container category in the Korean cosmetic packaging market, with estimated annual production of 800 million–1.2 billion PP and PCTG lotion, toner and essence bottles for Korean domestic brands and export-oriented K-beauty OEM supply. IBM lotion bottles compete with PETG stretch blow moulded (SBM) bottles and IM assembled bottles in the Korean cosmetic packaging market — IBM advantages include seamless base construction, superior neck OD tolerance (±0.05mm versus SBM ±0.10–0.15mm), and PP material flexibility (opaque, white, colour) at lower material cost than PETG. Korea Ever-Power’s Machines IBM ZQ40 et ZQ60 are the Korean market’s most widely specified IBM platform for K-beauty lotion bottle production, covering 50ml travel-size through 300ml body lotion formats in PP and PCTG.
Korean K-Beauty Lotion Bottle Market Segments
Korean K-beauty lotion bottle IBM market divides into three segments by Korean brand tier. Premium segment (Amore Pacific, LG H&H Tier-1): PCTG transparent lotion/toner bottles at 100–150ml with high clarity requirements (haze ≤2%), UV-protective PP outer sleeve option, and premium surface decoration (hot-stamp, UV coating). Volume: approximately 50–150 million PCTG IBM lotion bottles/year for Korean Tier-1 brands. Mid-market segment (Innisfree, Etude, Nature Republic, Olive Young PB): PP opaque white or colour lotion bottles at 100–200ml, bulk OEM supply from Korean IBM contractor at 30–50 million PP lotion bottles/year per brand. Mass/export segment (Korean ODM/OEM for global brands, Sephora Collection, ASOS brand): PP lotion bottles 100–200ml at the highest volume (200–500+ million per Korean ODM), lowest per-unit cost target, and global cosmetic regulatory compliance requirement.
IBM vs SBM for Korean Lotion Bottle
PETG stretch blow moulded (SBM) lotion bottles are the primary alternative to IBM PP/PCTG lotion bottles in the Korean cosmetic packaging market. IBM advantages over SBM for Korean lotion bottle production: IBM neck OD ±0.05mm vs SBM ±0.10–0.15mm (IBM pump fitment is superior); IBM PP material cost KRW 1,500–2,000/kg vs SBM PETG KRW 2,800–3,500/kg (IBM lower material cost for comparable volume lotion bottle); IBM production requires no preform supply chain (preforms manufactured at separate facility for SBM, adding lead time and logistics cost for Korean SBM lotion bottle producers). SBM advantages over IBM for Korean lotion bottle: SBM PETG has higher clarity than IBM PCTG at equivalent wall thickness; SBM can produce complex lotion bottle shapes with re-entrant undercuts not achievable in IBM single-piece blow process; SBM preform tooling cost is lower than IBM mould cost for equivalent cavity count at >8 cavities. Korea Ever-Power recommends IBM for Korean lotion bottle programmes where pump fitment precision, PP material compatibility or production lead-time requirements favour IBM process over SBM PETG.
SECTION 02
| PARAMÈTRE | PP RCP (KOREAN LOTION STANDARD) | PCTG (KOREAN PREMIUM LOTION) |
|---|---|---|
| Light transmission (3mm wall) | Opaque (0%) — white, colour or black | >88% — optical clarity for tinted lotion visibility |
| Haze (3mm wall) | N/A (opaque) | 1.5–3.0% (IBM PCTG) — Korean brand target ≤2.0% |
| Alcohol resistance (toner/essence) | Excellent — PP resistant to ethanol up to 70% in K-beauty toner formulations | Very good — PCTG resistant to ethanol ≤50%; test at >30% ethanol K-beauty toner |
| Korean market resin cost | KRW 1,500–1,900/kg | KRW 3,800–5,200/kg (×2.5–3.0 vs PP) |
| température du cylindre IBM | 215–235°C (ZQ40/ZQ60 standard barrel) | 240–275°C (higher barrel temperature zone 1) |
| Recycling (Korean EPR) | PP #5 — Korean EPR highest recyclability credit; compatible with Korean plastic colour sorting | PCTG #1 equivalent — Korean EPR recyclable but less common than PET in Korean sorting stream |
SECTION 03
ZQ60 PROCESS PARAMETER COMPARISON: 100ml PP vs 100ml PCTG LOTION BOTTLE
Zone du canon 1 (Alimentation)
PP: 180°C / PCTG: 210°C
Feed zone temperature: PP 180°C (PP melts progressively from 160°C). PCTG feed zone 210°C (PCTG Tg 80°C, full melt onset 210–220°C). PCTG must not be processed below 200°C in feed zone or pellet bridging occurs at ZQ screw feed port
Barrel Zone 3 (Metering)
PP: 235°C / PCTG: 270°C
Metering zone (highest barrel temperature): PP 235°C targets MFR 20–25 g/10min processing viscosity. PCTG 270°C targets PCTG melt flow sufficient for clean preform fill without over-shear degradation. PCTG processing above 280°C causes yellowing and molecular weight reduction
Mould Cooling Water
PP: 10–15°C / PCTG: 8–12°C
PCTG requires colder mould cooling (8–12°C) than PP (10–15°C) to prevent PCTG haze from slow crystallisation during cooling dwell. PCTG chilled below 8°C at mould surface produces condensation risk on ZQ mould exterior in humid Korean summer conditions
Pression de soufflage
PP: 5.0 bar / PCTG: 6.5 bar
PCTG lotion bottle IBM requires higher blow pressure (6.0–7.0 bar) than PP (4.5–6.0 bar) at the ZQ60 blow station to achieve full preform expansion against blow mould cavity at PCTG’s higher melt viscosity versus PP at IBM processing temperature
SECTION 04
Korean Lotion Bottle Neck Finish Standards
Korean K-beauty lotion bottle neck finishes are standardised around three primary GPI thread specifications for Korean cosmetic pump and cap fitment. 24/410 (24mm OD, 410 thread — 3-start thread): the most common Korean lotion bottle neck for Korean cosmetic pump dispensers (Aptar Korea, Yonwoo, Mitani Korea 24mm pump fitment). IBM neck OD target: 23.9–24.1mm (±0.1mm tolerance for most Korean pump brands, with premium Korean pump suppliers specifying ±0.05mm). 28/410 (28mm OD, 410 thread): Korean lotion bottle with disc-top or flip-top cap (popular in Korean daily moisturiser and toner format). 20/410 (20mm OD): Korean essence/serum small-bottle format (50ml or less) with dropper pump or 20mm flip-top. IBM neck OD ±0.05mm is achievable on ZQ40/ZQ60 for all three Korean lotion bottle neck standards — enabling Korea Ever-Power Korean IBM lotion bottle customers to achieve consistent pump fitment torque across production batches without pump cap adjustment at Korean filling line.
Korean Lotion Bottle Body Shape and Wall Specification
Korean K-beauty lotion bottle body shapes range from standard cylindrical (most common for Korean mid-market lotion brands) to slim-waist hourglass (premium K-beauty positioning) and square cross-section (Korean ODM export formats for Western beauty retail shelving). IBM body shape constraints: IBM produces circular cross-section bodies cleanly; square and oval cross-section IBM lotion bottles are achievable on ZQ40/ZQ60 with non-circular blow mould cavities but require careful preform rotation alignment at the blow station (square IBM lotion bottle preform must be angularly indexed to the blow mould cavity for correct flat-face alignment). Korean lotion bottle wall specification: standard PP IBM lotion bottle wall 0.8–1.2mm at bottle body (minimum 0.6mm at blow mould cavity shoulder for structural integrity); PCTG IBM lotion bottle wall 0.9–1.3mm (slightly thicker than PP equivalent for equivalent flex-stiffness, as PCTG modulus ~2,100 MPa is slightly lower than PP RCP ~1,450 MPa in IBM biaxially-oriented wall). Korea Ever-Power’s IBM mould design for Korean lotion bottle targets wall uniformity ±0.05mm across the bottle body circumference, measured by ultrasonic wall gauge at Korean cosmetic brand first article approval.
SECTION 05
| FORMAT | MODÈLE ZQ | CAVITÉS | BOUTEILLES/HEURE | BOTTLES/DAY (16HR) |
|---|---|---|---|---|
| 50ml toner bottle (PP opaque) | ZQ40 | 12 | ~8,600 | ~137,600 |
| 100ml lotion bottle (PP white) | ZQ40 | 10 | ~6,500 | ~104,000 |
| 100ml toner bottle (PCTG clear) | ZQ60HE | 8 | ~4,200 | ~67,200 |
| 150ml lotion bottle (PP white) | ZQ60 | 8 | ~4,800 | ~76,800 |
| 300ml body lotion bottle (PP) | ZQ80 | 6 | ~2,800 | ~44,800 |
SECTION 06
PP IBM Lotion Bottle: Korean Formulation Compatibility
PP IBM lotion bottle is compatible with the vast majority of Korean K-beauty lotion and toner formulations, including: water-in-oil (W/O) and oil-in-water (O/W) emulsion moisturisers (standard PP lotion application); ethanol-based toners up to 50% ethanol by volume (Korean fermented toner, essence toner); niacinamide serums and vitamin C (ascorbic acid/ascorbyl glucoside) K-beauty brightening lotion; AHA/BHA chemical exfoliant toner (lactic acid, glycolic acid, salicylic acid at ≤10% concentration); retinol serum and bakuchiol lotion (Korean retinol alternative cosmetics); hyaluronic acid and ceramide moisturiser. PP IBM lotion bottle is not recommended for formulations containing: high-concentration essential oil (>5% undiluted limonene, eucalyptol) which can cause PP stress cracking over time; acetone-based nail care formulations; toluene or xylene-containing hair care preparations. Korean cosmetic brands should conduct 90-day real-time stability testing at 40°C/75%RH accelerated conditions with IBM PP lotion bottle and specific formulation before commercial production approval.
PCTG IBM Toner Bottle: Formulation Compatibility Limits
PCTG IBM toner bottle formulation compatibility is broader than PETG SBM for solvent-containing Korean beauty formulations due to PCTG’s improved solvent resistance relative to PETG, but has specific limits that Korean cosmetic brand formulation teams must validate before commercial PCTG IBM toner bottle supply. PCTG IBM compatible formulations: water-based K-beauty toner (ethanol ≤30%), hyaluronic acid toner, fermented essence (galactomyces filtrate-based Korean toner), niacinamide toner, centella asiatica extract toner (popular Korean calm-skin toner). PCTG IBM formulation caution zones: ethanol >30% in K-beauty toner requires PCTG compatibility testing (Eastman PCTG TX1001 is rated for ethanol ≤35% in Eastman chemical compatibility guide — higher ethanol concentrations may cause PCTG haze increase >2% CIE Haze after 90-day fill); ketone-containing fragrance compounds (>1% ketone in fragrance complex may cause PCTG stress cracking at IBM lotion bottle shoulder after drop impact). Korea Ever-Power provides Korean PCTG IBM toner bottle customers with Eastman PCTG TX1001 chemical compatibility data sheet and recommends Korean cosmetic formulation testing protocol at PCTG IBM bottle first article stage.
FAQ INGÉNIERIE
Q 01
Why does Korean PCTG lotion bottle IBM produce haze in some production batches?
PCTG lotion bottle haze in IBM production batches at ZQ60 or ZQ60HE is caused by four primary mechanisms, each with specific corrective actions. Insufficient drying: PCTG moisture content above 300 ppm causes hydrolytic degradation in the ZQ barrel, reducing PCTG molecular weight and producing micro-voids in the lotion bottle wall that scatter light (haze increase to 5–15%). Corrective action: verify dehumidifying dryer at −40°C dew point and minimum 4-hour residence time at 85°C. Insufficient mould cooling: PCTG IBM lotion bottle requires mould cooling water at 8–12°C for rapid quenching below Tg (80°C) during cooling dwell. If mould cooling water is above 14°C (Korean summer chiller performance degradation), PCTG crystallises partially during the extended cooling dwell above Tg, producing haze from spherulite formation in the PCTG IBM lotion bottle wall. Corrective action: verify chiller outlet temperature at 8–10°C and flow rate at ZQ60 mould inlets. Excessive barrel temperature: PCTG processed above 280°C in any barrel zone undergoes thermal degradation (yellowing and molecular weight reduction from ester bond scission), producing hazy PCTG IBM lotion bottles with yellow tint. Corrective action: verify ZQ60 barrel zone temperatures against PCTG processing recipe, specifically zone 3 metering temperature not exceeding 275°C. Contamination: PP residue in ZQ60 barrel from previous PP lotion bottle programme causes PCTG haze (PP and PCTG are incompatible polymers — PP droplets in PCTG matrix scatter light). Corrective action: perform full PCTG purge of ZQ60 barrel (3–5 barrel volumes of PCTG purge shot) after PP programme before switching to PCTG lotion bottle production.
Q 02
Can IBM produce eco-friendly PCR-PP lotion bottles for Korean cosmetic brands with sustainability commitments?
Post-consumer recycled PP (PCR-PP) IBM lotion bottles are commercially achievable on Korea Ever-Power ZQ40 and ZQ60 machines, and are increasingly specified by Korean cosmetic brands (Innisfree, KOSÉ Korea, Olive Young private label) as part of Korean corporate ESG commitments to Korean EPR packaging recyclability targets and global K-beauty brand sustainability positioning. PCR-PP IBM lotion bottle technical requirements differ from virgin PP in four areas: PCR-PP viscosity variation: PCR-PP MFR can vary ±20–30% from batch to batch depending on source waste stream consistency — ZQ60 gravimetric shot weight monitoring (±0.5% shot weight alarm on ZQ HMI) helps detect PCR-PP MFR batch variation that would affect IBM lotion bottle weight and wall consistency. PCR-PP colour: PCR-PP feedstock is typically grey or beige in natural colour from mixed post-consumer PP waste stream; opaque white or pastel Korean cosmetic lotion bottle from PCR-PP requires higher TiO2 masterbatch loading (3.0–4.0% versus 2.0–2.5% for virgin PP) to achieve equivalent opacity. PCR-PP clarity: PCR-PP cannot achieve transparent PCTG equivalent clarity — PCR-PP IBM lotion bottles are limited to opaque or translucent formats. Korean PCR-PP recyclability certification: Korean brands specifying PCR-PP IBM lotion bottles typically require third-party Korean PCR-PP certification (GRS — Global Recycled Standard, or Korean KEI eco-label) for the PCR-PP resin used in ZQ60 production. Korea Ever-Power sources GRS-certified Korean PCR-PP from Korean plastic recyclers (SK Ecoplant, Lotte Chemical Titan) for Korean cosmetic brand PCR-PP lotion bottle IBM programmes on ZQ40/ZQ60, confirming PCR content percentage from Korean PCR-PP supplier chain of custody documentation.
Q 03
What surface decoration options are available for Korean IBM PP lotion bottles?
Korean K-beauty IBM PP lotion bottles are decorated by Korean cosmetic packaging finishers (separate from IBM production) using four primary surface decoration methods. Screen printing (direct to PP): UV-curable screen print ink applied directly to PP IBM lotion bottle body, dried by UV lamp. Most common Korean cosmetic brand lotion bottle decoration for 2–4 colour Korean brand graphics (brand logo, ingredient callout, volume marking). PP requires corona or flame pre-treatment (surface energy ≥38 dynes/cm) for UV screen print ink adhesion on ZQ IBM PP lotion bottle surface. Hot stamping: metallic foil hot-stamp applied to PP IBM lotion bottle shoulder or cap-ring area for Korean premium cosmetic brand metallic brand mark application. Korean hot-stamp foil suppliers (Kurz Korea, API Foils Korea) supply PP-compatible hot-stamp foil for ZQ IBM PP lotion bottle decoration. Sleeve label: PET shrink sleeve applied to PP IBM lotion bottle outer surface covering full body circumference — popular for Korean K-beauty export lotion bottles where multi-language graphics and full-colour imagery cannot be economically screen-printed. In-mould label (IML): PP label (0.08–0.12mm PP film) placed inside ZQ blow mould cavity before IBM lotion bottle blow cycle — IBM blow pressure fuses the PP label to the PP lotion bottle wall, producing a permanent in-mould decorated lotion bottle surface without secondary decoration. IML IBM lotion bottle is a Korea Ever-Power ZQ40/ZQ60 advanced decoration option for premium Korean cosmetic brands seeking highest-quality in-container label integration without secondary process cost.
Q 04
How does IBM lotion bottle cost per unit compare with SBM PETG for the Korean cosmetic market?
IBM PP lotion bottle versus SBM PETG lotion bottle cost comparison at 100ml Korean cosmetic format (Korean market 2026 pricing reference): IBM PP 100ml lotion bottle production cost (material + machine + mould amortisation at 5M annual volume, 10-cavity ZQ40): approximately KRW 55–75/bottle including PP resin at KRW 1,700/kg, ZQ40 machine running cost, and 10-cavity mould set amortised at 10M cycle mould life. SBM PETG 100ml lotion bottle production cost at equivalent 5M annual volume (PETG preform + SBM machine): approximately KRW 85–110/bottle including PETG resin at KRW 3,200/kg and SBM preform supply chain cost. IBM PP provides approximately 25–40% lower per-bottle production cost than SBM PETG at 100ml Korean cosmetic lotion bottle at equivalent 5M annual volume — making IBM PP the economically preferred lotion bottle process for Korean mid-market and mass cosmetic brands. For PCTG IBM transparent lotion bottle versus SBM PETG transparent lotion bottle: PCTG resin at KRW 4,500/kg versus PETG at KRW 3,200/kg makes PCTG IBM approximately 15–25% more expensive per bottle than SBM PETG at 100ml format — IBM PCTG is justified for Korean premium K-beauty brands on the basis of superior neck OD tolerance (pump fitment), seamless base construction and single-material mono-material recyclable pack (PP-only or PCTG-only lotion bottle for Korean EPR) rather than cost advantage over SBM PETG.
Q 05
What is the minimum sample order for Korea Ever-Power IBM lotion bottle mould development?
Korea Ever-Power offers IBM lotion bottle sample production in two programme types for Korean and global cosmetic brand customers evaluating ZQ IBM lotion bottle for their K-beauty packaging specification. Standard stock mould sample programme: Korea Ever-Power maintains standard IBM lotion bottle moulds in common Korean K-beauty formats — currently including 100ml cylindrical PP lotion bottle (24/410 neck), 150ml PP lotion bottle (28/410 neck) and 50ml PP toner bottle (20/410 neck) in Korea Ever-Power standard body profiles. Korean cosmetic brand customers can order 1,000–5,000 sample bottles from Korea Ever-Power stock mould production in standard PP opaque white or PP natural (unpigmented) at 3–5 Korean business day lead time from Ansan-si, at sample pricing (KRW 150–250/bottle including Korean courier delivery to Korean brand packaging R&D team). Custom mould development programme: Korean or global cosmetic brand customers with specific lotion bottle shape, volume, neck finish or design requirements not covered by Korea Ever-Power stock moulds engage Korea Ever-Power’s Ansan-si mould engineering team for custom IBM lotion bottle mould development. Custom IBM lotion bottle mould development lead time: 30–45 days from finalized 3D lotion bottle design approval by Korean brand to first sample bottles from new ZQ IBM mould at Ansan-si. Custom mould investment: KRW 7–18M for 8–12 cavity IBM lotion bottle mould set on ZQ40 or ZQ60 (dependent on cavity count, lotion bottle complexity and ZQ machine model). Korea Ever-Power provides Korean brand customers with IBM lotion bottle design feasibility review within 3 Korean business days from 3D CAD or 2D drawing submission to Ansan-si mould engineering team.
Q 06
How does Korean EPR packaging regulation affect IBM PP vs PCTG lotion bottle choice?
Korean EPR (Extended Producer Responsibility) packaging regulation under the Korean Resource Circulation Act directly affects Korean cosmetic brand IBM lotion bottle material choice through two mechanisms: recyclability assessment scoring and producer obligation cost. Korean EPR recyclability assessment for cosmetic lotion bottles (assessed by Korea Environment Corporation KEI under Korean Resource Circulation Act enforcement): PP IBM lotion bottle (PP #5, opaque white or colour) receives “Recyclable” classification under Korean EPR if: the lotion bottle is monomaterial PP (pump and cap also PP, or pump and cap separated at consumer end with clear Korean disposal instruction); white PP pigment TiO2 ≤3% (higher TiO2 loading reduces PP recyclability in Korean plastic sorting stream by contaminating PP melt with TiO2 during Korean recycling reprocessing); and Korean labelling includes EPR sorting guidance (“PP 분리배출” in Korean). PCTG IBM lotion bottle Korean EPR classification: PCTG is classified as “Other plastics” in Korean EPR assessment (not PET nor PP mainstream stream), receiving lower recyclability score and higher Korean EPR producer obligation fee than PP IBM lotion bottle. Korean cosmetic brands with Korean ESG commitments and Korean EPR cost optimisation targets generally prefer IBM PP lotion bottle over PCTG for mainstream lotion bottle programmes, reserving PCTG IBM for premium brand positioning applications where clarity and brand differentiation justify the higher PCTG material cost and Korean EPR fee. Korea Ever-Power advises Korean cosmetic brand customers on IBM material choice (PP versus PCTG) combining Korean EPR compliance, Korean cosmetic formulation compatibility and Korean K-beauty brand positioning requirements at the Korean cosmetic IBM container programme planning stage.
LOTION BOTTLE IBM ENQUIRY · KOREA EVER-POWER
Korea Ever-Power provides PP and PCTG lotion bottle IBM mould development, ZQ40/ZQ60 production qualification and global K-beauty cosmetic container OEM supply from Ansan-si, Gyeonggi-do.
Éditeur : Cxm
Flacon de comprimés pharmaceutiques IBM · PP HDPE OTC RX · Sceau à induction CRC · Corée…
Flacon de soins capillaires IBM · Shampoing et après-shampoing en PP PCTG · OEM K-BEAUTY · Corée Ever-Power…
TEMPS DE CYCLE IBM · PARAMÈTRES MACHINE ZQ · TEMPS DE REFROIDISSEMENT · PP HDPE PCTG ·…
ACIER À MOULES IBM · OUTILLAGE H13 P20 S136 · DURETÉ POLISSABILITÉ · DURÉE DE VIE ·…
NORMES DE FINITION DU COL IBM · FILETAGE GPI BPF PCO · MONTAGE CRC · DIAMÈTRE EXTÉRIEUR DU COL…
Flacon de désinfectant IBM · Antiseptique PP HDPE · Gel hydroalcoolique · Éthanol · Corée Ever-Power…