IBM 샴푸병:
HDPE 헤어 케어 컨테이너 가이드

150~200ml 타원형

본체 너비: 55~65mm

클램핑력 제약 조건 - HDPE 사출 시 캐비티당 40~50kN. ZQ110은 1,100kN의 클램핑력만으로 22~27개의 캐비티를 수용할 수 있지만, 플래튼 제한으로 인해 이 본체 폭에서는 14~18개의 캐비티로 제한됩니다. 200ml 타원형 샴푸의 경우 14개의 캐비티가 ZQ110의 실질적인 최대 수용량입니다.

300ml 타원형 ★ 가장 일반적인 형태

본체 너비: 65~75mm

본체 폭이 65~75mm인 타원형 본체에 적절한 중심 간 간격(15~20mm)을 유지해야 하므로, ZQ110 플래튼은 클램핑력이 발생하기 전에 6~8개의 캐비티로 제한됩니다. 6개의 캐비티는 ZQ110에서 300ml 한국산 샴푸를 생산할 때의 표준입니다.

500ml 와이드 바디

본체 너비: 75~90mm

플래튼 결합 제약 조건이 지배적입니다. 500ml 용량의 75~90mm 폭 용기는 ZQ110의 캐비티 수를 4~6개로 제한합니다. 500ml 용량의 사출량(약 22~28g의 HDPE) 또한 6개 캐비티에서 ZQ110의 사출량 제한에 근접합니다. 4개 캐비티는 ZQ110에서 500ml 폭 용기 한국산 샴푸를 안전하게 생산할 수 있는 표준입니다.

제품 유형

계면활성제 농축액

ESCR F50 필수

HDPE MI / 밀도

IBM blow mould parting line is located at the container base — outside the visible body panel that Korean acceptance inspectors assess under 1,000 lux directional lighting at 45° incidence. The IBM bottle body has no visible seam from shoulder to base. EBM shampoo bottles have a parting line running vertically through the body’s widest point — highly visible on oval and rounded-rectangle Korean shampoo body shapes because the seam interrupts the smooth curvature that Korean K-beauty premium packaging designers specify. Korean premium tier (AmorePacific Mise en Scene, LG H&H Elastine, Aekyung Kerasys) rejects EBM bottles at Korean acceptance inspection for this criterion.

Korean premium shampoo bottles commonly specify embossed brand logos, ingredient icons or decorative patterns on the bottle body. IBM’s blow mould cavity machined with the embossed geometry transfers the embossing onto the HDPE bottle body during the blow phase — producing sharp, consistent embossed detail (typically 0.3–0.8 mm depth, 0.2 mm minimum radius on design corners) across all cavities. EBM can emboss from the blow mould cavity but produces lower dimensional fidelity (rounded corners, inconsistent depth across cavities due to parison thickness variation at the emboss zone) — Korean brand logo embossing with sharp 90° corners requires IBM’s injection-preform wall consistency at the emboss zone.

Korean hair care bottles are used in Korean shower environments where drops from 1–1.2 m height onto Korean ceramic tile floors are normal use conditions. Korean premium brand drop-impact specification: no cracking, no base deformation, no pump neck damage at 1 m drop onto ceramic tile at 23°C, filled to 90% nominal volume, 3 consecutive drops. IBM’s uniform wall (±5% CV) ensures the bottle base and shoulder wall thickness meets the minimum wall specification at all angular positions — IBM bottles consistently pass the 3-drop test at 0.5 mm minimum wall. EBM bottles with ±15–20% wall variation can produce localised thin zones at the base corner (below 0.35 mm) that fail the drop-impact test — requiring EBM producers to specify heavier average wall (0.8–1.0 mm vs IBM’s 0.5–0.7 mm) to compensate, increasing resin cost by 20–30%.

IBM은 외관상 동일한 디자인의 샴푸와 컨디셔너 세트가 포함된 한국산 샴푸 용기를 생산할 수 있을까요?

Yes — IBM’s most common Korean K-beauty hair care production configuration is a matched shampoo and conditioner bottle pair produced on the same ZQ110 machine with two mould sets sharing the same body geometry. The shampoo and conditioner bottles use the same blow mould cavity design (same body height, body shape, shoulder curve, base profile and neck finish) with the only physical difference being the body wall colour (a different colour masterbatch in the HDPE — shampoo in the brand’s primary colour, conditioner in a secondary colour) and, if volumes differ, the preform shot weight. Korean hair care brands specify matched pairs because Korean consumers purchase shampoo and conditioner together as a set — packaging visual continuity between the two bottles at Korean retail shelf display is a Korean brand equity requirement. Korea Ever-Power produces matched shampoo-conditioner IBM mould sets as a standard paired order — the two blow moulds share the same cavity geometry drawing with only the body label panel zone depth (shampoo: 0.8 mm label zone depth recess; conditioner: 0.6 mm recess, to visually differentiate the two bottles’ label areas while maintaining the same external body silhouette) and the same Korea Ever-Power dimensional qualification report format covering both mould sets. Production on the ZQ110 machine alternates between shampoo and conditioner mould sets during the Korean filling line’s production schedule — typically 3–5 days on shampoo mould, 3–5 days on conditioner mould, with a 2-hour mould change between formats.

한국 IBM 샴푸 용기는 어떤 색상 옵션이 있으며, 색상은 어떻게 맞춰지는 건가요?

Korean K-beauty hair care IBM shampoo bottles are produced in four colour category options with different HDPE masterbatch requirements. First, opaque solid colour (the most common Korean premium option): colour masterbatch at 0.5–2.5% loading in HDPE — Korean brand Pantone reference matched to deltaE ≤ 1.5 at production conditions. White opaque is the most requested Korean K-beauty clean beauty shampoo colour, requiring TiO₂ masterbatch at 1.5–2.5% at the IBM body wall thickness for full opacity; Korean brands targeting purity and clean beauty positioning specify white opaque most frequently. Second, translucent (semi-transparent): low masterbatch loading (0.1–0.5% tint), HDPE body is semi-transparent so product formulation colour is visible through the wall — Korean brands with visually distinct shampoo formulations (blue tint, gold tint, pearlescent formula) use this option for product differentiation at Korean retail. Third, metallic effect: pearlescent masterbatch (mica-based, 0.3–0.8%) produces a silver, gold or rose-gold metallic sheen on the HDPE body — popular for Korean premium gift sets and Korean duty-free special editions. Fourth, natural/cream white translucent: no masterbatch or very low tint, HDPE’s natural milky appearance — used by Korean natural and organic K-beauty brands as a clean packaging aesthetic. IBM colour stability across production batches is confirmed by Korean brand colour acceptance — production lots are measured with a 45/0° spectrophotometer at the start of each batch, and production continues if colour deltaE from the approved standard lot is within ±1.5. IBM’s consistent barrel temperature and cycle time produce batch-to-batch colour stability at Cpk ≥ 1.33 for deltaE versus reference standard — a consistency that Korean K-beauty packaging QA teams cite as one reason they specify IBM over EBM for premium opaque shampoo bottles.

IBM은 한국 브랜드에서 직사각형 단면의 샴푸병을 요구할 경우, 한국 생산을 어떻게 처리하나요?

Rectangular cross-section shampoo bottles — flat-panel bottles with defined front and back panels, sharp corner radii (typically R 3–8 mm) and flat label panels — are achievable in IBM but require careful preform geometry design to avoid the wall thinning challenge that rectangular cross-sections create. The challenge: when a cylindrical preform is blown into a rectangular blow mould cavity, the material at the mould corner zones must travel further to reach the corner than it does at the flat panel faces — producing corner zones thinner than flat-panel zones if the preform is not designed to compensate. Korea Ever-Power’s approach: (1) corner-biased preform wall profile using a slightly non-circular preform cross-section that places more material at the corner blow directions; (2) minimum corner radius R ≥ 5 mm on the blow mould cavity geometry — radii below R 3 mm produce wall thinning below 0.3 mm that fails Korean drop-impact tests; (3) corner wall measurement at 4 angular positions per cavity in the pre-delivery qualification report. Korean brands specifying rectangular shampoo IBM should communicate the minimum corner radius to Korea Ever-Power’s mould design team before machining — changing corner radius after mould production requires cavity welding and re-machining that adds 2–3 weeks to the mould qualification timeline.

IBM HDPE 용기 성능에 대한 새로운 한국산 샴푸 제형의 유효성을 검증하는 데 적합한 ESCR 테스트는 무엇입니까?

새로운 한국산 샴푸 제형의 ESCR 검증에 있어, 표준 ASTM D1693 이게팔 대체 시험보다 제형별 충전 용기 정적 침지 시험이 더 적합한 것으로 판단됩니다. 시험 절차는 다음과 같습니다. (1) 목표 HDPE 등급으로 캐비티당 IBM 용기 30개를 제작합니다. (2) 실제 한국산 샴푸 제형을 95% 충전량으로 채웁니다. (3) 한국 충전 라인의 적용 토크로 생산 펌프를 사용하여 밀봉합니다. (4) 50°C에서 1,000시간 동안 수평으로 보관합니다. (5) 250시간, 500시간, 1,000시간 후에 용기 어깨 부분과 바닥 모서리 부분의 표면 균열, 벽 두께 감소 또는 변형 여부를 검사합니다. 합격: 모든 검사 시점에서 균열이나 눈에 보이는 손상이 없는 경우. 이 제형별 시험은 한국산 무황산염 샴푸와 실리콘 컨디셔너가 이게팔 대체 시험에서 완전히 포착되지 않는 ESCR 공격성을 가지고 있기 때문에 이게팔 대체 시험보다 더 대표성이 높습니다. 코리아 에버파워는 한국 제품 개발 중, 즉 출시 12~16주 전에 코리아 에버파워 IBM 컨테이너 샘플에 대해 이 테스트를 실시하여 ESCR 불량 여부를 금형 제작 후가 아닌 HDPE 등급 선정 단계에서 파악할 것을 권장합니다.

PP는 한국 프리미엄 샴푸 IBM 용기에 HDPE를 대체할 수 있는 적합한 소재일까요?

PP is technically viable for Korean shampoo IBM but specified less frequently than HDPE for three reasons. First, PP IBM shampoo bottles feel stiffer and lighter than HDPE at the same wall thickness — the “soft squeeze” tactile quality that Korean consumer research identifies as premium is a function of HDPE’s lower flexural modulus (0.7–1.4 GPa vs PP’s 1.4–2.0 GPa). Second, PP masterbatch colour matching at IBM conditions requires more extensive approval trials because PP’s higher processing temperature causes more colour shift in heat-sensitive pigments, making Korean brand colour specs (deltaE ≤ 1.5) harder to maintain batch-to-batch. Third, PP ESCR in surfactant environments is not meaningfully better than HDPE — both stress-crack, through different mechanisms, eliminating the principal reason one might switch from HDPE to PP. PP is chosen for Korean shampoo IBM in three cases: crystal-clear bottles where PP’s lower IBM haze (8–15% vs HDPE’s 20–35%) justifies the switch; natural/organic brands for ESG recyclability positioning; and hot-fill hair treatments filled above HDPE’s HDT (above 75°C).

IBM의 300ml 한국 프리미엄 샴푸 용기 생산 비용은 ISBM과 비교했을 때 어떻습니까?

IBM HDPE and ISBM PET compete for Korean premium shampoo at 300 ml. ISBM PET advantages: superior transparency (haze below 2% vs HDPE’s 20–35%), higher oxygen/water vapour barrier for volatile fragrance stability, and lighter container weight at equivalent structural performance. IBM HDPE advantages: HDPE resin 30–50% lower cost per kg than PET; IBM 6-cavity mould sets cost approximately 60–70% of equivalent ISBM 4-piece mould sets; and HDPE ESCR ≥ 300 h in 10% SLES versus PET which has no meaningful ESCR (PET can absorb fragrance components causing clarity degradation over Korean 24-month shelf life). Korean K-beauty brands specifying HDPE shampoo at 300 ml at 5–20M annual volume typically choose IBM over ISBM because total production cost (resin + mould depreciation + machine depreciation) is 15–25% lower for IBM HDPE at this volume range, and IBM HDPE’s zero parting line and colour opacity meet Korean premium acceptance criteria without the ISBM PET price premium.