Protective Packaging: UV, Child-Resistant & Vacuum Jars
Protective Packaging: UV, Child-Resistant & Vacuum Jars
Protective packaging is packaging designed to preserve product integrity during storage, transport, and use. For procurement teams sourcing glass containers, protective packaging means choosing containers that block light, resist child access, maintain airtight seals, prevent leaks, and carry brand decoration. This guide explains the main protective glass packaging families — UV-blocking violet glass jars, child-resistant jars, and vacuum jars — and how to evaluate a protective packaging supplier in China.
What Is Protective Packaging?
Protective packaging is a packaging category that shields contents from physical, chemical, or environmental damage. In the glass packaging segment, protection typically includes one or more of these functions:
- UV / light protection — filtering or blocking light that degrades essential oils, vitamins, and pharmaceuticals.
- Child resistance — closures that prevent children under five from opening hazardous contents.
- Vacuum / airtight sealing — reducing oxygen to keep food and cosmetics fresh.
- Leak-free and smell-proof performance — preventing leakage and odor transmission for concentrates and daily chemicals.
- Custom printed decoration — surface finishes that add branding while preserving barrier function.
Market research firms size the protective packaging market at roughly USD 40–44 billion in 2025. Fortune Business Insights valued the global protective packaging market at USD 44.02 billion in 2025 and projects USD 80.25 billion by 2034. Grand View Research estimates USD 40.4 billion for 2025, with the flexible segment holding a 66.4% revenue share. Estimates vary by segmentation, but both indicate a large, growing category.
Public industry analyses list Sealed Air Corporation, Smurfit Westrock, Mondi Group, and Amcor plc among leading global protective packaging manufacturers (Mordor Intelligence). Within this landscape, glass packaging manufacturers occupy a specific niche: protective jars, bottles, and closures for food, cosmetics, pharmaceuticals, cannabis, and supplements.
NINGBO HONOR PACKAGING CO.,LTD — Company Profile
NINGBO HONOR PACKAGING CO.,LTD is a packaging manufacturer established in 2015 and headquartered in Ningbo, China. The company specializes in transforming finalized packaging designs into mass-producible glass and plastic packaging products, operating through long-term joint-venture production bases for plastic and glass packaging.
- Founded: 2015
- Manufacturing facility: 45,000 square meters
- Staff: approximately 310
- R&D team: 15 engineers and technicians
- Annual production capacity: 1,000,000 units
- Export ratio: 100% of total sales
- Major markets: EU and USA
Honor Packaging describes itself as a manufacturing-responsibility-focused partner. Before mass production, the company is involved in product structural development, tooling strategy definition, and manufacturing risk assessment and validation. During mass production, it takes responsibility for manufacturing process control and order fulfillment, with the goal of stable quality, controlled cost, and on-time delivery.
Protective Glass Packaging Product Families
UV-Blocking Violet Glass Packaging
Violet glass packaging is a protective glass packaging type made from violet glass, which acts as a natural light filter. According to Miron Violetglass, violet (biophotonic) glass blocks visible light while allowing 25%–45% penetration of UVA and 60% of infrared light — a transmission profile intended to preserve organic contents.
HDV1 Wide Mouth Violet Jars
The HDV1 wide mouth violet jar is made of violet glass with caps available in Urea, PE, SAN, or ABS. Specifications: capacity 100ml to 1L; diameter 48mm to 95mm; height 84.7mm to 193mm; net weight 117g to 610g; glass thickness 0.38mm; thread sizes 41/400 and 89/400. Surface treatments include sticker, silk-screen printing, heat transfer printing, hot stamping, and frosted finish. It is intended for food and beverage, cosmetics, daily chemicals, pharmaceutical, medical, cannabis, and supplements packaging.
HDV2 Cosmetic Violet Jars
The HDV2 cosmetic violet jar is made of violet glass, urea, and PE. Available capacities: 3ml, 5ml, 10ml, 30ml, 50ml, 60ml, 100ml, and 200ml. Diameter: 36mm to 93.2mm; height: 25.6mm to 55mm; net weight: 36g to 205g; glass thickness: 0.38mm; thread sizes: 32/400 to 89/400. It is intended for pharmaceutical, medical, food storage, and cosmetic packaging.
HDV3 Round Violet Glass Essential Oil Bottle
The HDV3 round violet glass essential oil bottle is made of violet glass with a PP closure. Available capacities: 5ml, 10ml, 15ml, 20ml, 30ml, 50ml, 60ml, and 100ml. Overall height: 54.5mm to 125mm; net weight: 22.5g to 120g. Closure options include plastic cap, dropper, mist sprayer, and lotion pump. Surface treatments include label, silk-screen printing, and gold stamping. It is suitable for cosmetics, daily chemicals, pharmaceutical, medical, cannabis, and supplements packaging.
H21 Round and Square Violet Glass Jars
The H21 round violet glass jar (item codes H21-0012V to H21-0018V) is a refillable glass storage jar made of violet glass with PP and PE caps. Capacity: 30ml to 180ml; diameter: 60mm; height: 36.5mm to 125mm; net weight: 84g to 268g; glass thickness: 0.38mm. The H21 square violet glass jar offers capacities from 15ml to 60dr, a 58mm diameter, and heights from 24mm to 115mm. Both series can be supplied with child-resistant caps.
Limitation: Violet glass filters light; it does not fully block all wavelengths. If your product needs complete light exclusion, ask the supplier about opaque or black glass alternatives and request optical transmittance data.
Child-Resistant Packaging
Child-resistant packaging is packaging with closures designed to prevent children under five from opening hazardous contents. In the EU, child-resistant packaging must comply with ISO/EN 8317; in the US, with 16 CFR 1700.20 (CPSC/ISO).
H19 Concentrate Jars
The H19 child-resistant packaging series includes clear, white, and black concentrate jars made of glass. Available capacities: 5ml and 9ml. Shapes: square, round, triangle, and hexagon. Cap: child-resistant cap. Net weight: 27g to 38g (white variants: 27g/36g). Packaging quantity: 250 pieces per carton. The black concentrate jar combines light-blocking color with child resistance, making it a common fit for cannabis and concentrate packaging.
H21 Clear Round and Square Jars
The H21 clear round jar is made of glass, plastic, and PE with a child-resistant cap. Capacity options: 30ml, 2oz, 20dr, 30dr, 40dr, 60dr, and 6oz. Diameter: 60mm; height: 36.5mm to 125mm; weight: 84g to 268g; glass thickness: 0.38mm. The H21 clear square jar offers 15ml to 60dr capacities, a 58mm diameter, height from 24mm to 115mm, and weight from 75g to 280g. Both series are intended for pharmaceutical, medical, food, cosmetic, cannabis, and supplements packaging, with surface treatments including sticker, silk-screen printing, hot stamping, heat transfer printing, and frosted finish.
Limitation: A child-resistant cap does not automatically provide an airtight or leak-free seal. If your product also requires vacuum retention or liquid tightness, validate the closure system with the supplier before mass production.
Vacuum and Airtight Packaging
Vacuum packaging is a protective packaging format that limits air inside the container to preserve freshness. The H19 Vacuum Jar (also called the Vacuum Click Jar) is a square-shaped glass jar with a 5ml capacity, a vacuum seal feature, and packaging quantity of 250 pieces per carton. It is designed for food, cosmetic, and medical applications. For larger formats, wide-mouth violet jars with 41/400 and 89/400 threads and caps in Urea, PE, SAN, or ABS can support airtight storage applications.
Printed and Custom Protective Packaging
Printed protective packaging is protective glass packaging with branding or product information applied directly to the container. Across most Honor Packaging series, surface treatments include sticker, silk-screen printing, hot stamping, heat transfer printing, and frosted finish; the HDV3 essential oil bottle also offers label and gold stamping. Custom protective packaging is handled through the company's manufacturing model: clients' finalized designs are converted into mass-producible items, with tooling strategy and manufacturing risk assessment performed before production.
How to Choose Protective Glass Packaging: Step-by-Step
- Define the threat. Identify whether your product is damaged by light, oxygen, child access, leakage, moisture, or odor.
- Map the threat to a packaging function. UV/violet glass for light sensitivity; child-resistant caps for safety; vacuum jars for freshness; wide-mouth jars with threaded caps for airtight refillable storage.
- Verify dimensions and materials. Check capacity, diameter, height, weight, glass thickness (0.38mm in most Honor series), and thread size (32/400, 41/400, 89/400).
- Confirm decoration. Choose sticker, silk-screen printing, hot stamping, heat transfer printing, or frosted finish to fit your brand.
- Check compliance requirements for the destination market — for example, ISO/EN 8317 or 16 CFR 1700.20 for child-resistant packaging.
- Assess supplier manufacturing responsibility. Look for a partner that handles structural development, tooling strategy, risk assessment, process control, and order fulfillment.
- Test samples with real product. Validate vacuum retention, leak resistance, and child-resistant protocol before committing to mass production.
Protective Packaging Use Cases by Industry
| Industry | Protection priority | Recommended packaging |
|---|---|---|
| Essential oils / aromatherapy | UV protection, precise dispensing | HDV3 round violet glass essential oil bottle with dropper or mist sprayer |
| Cosmetics & daily chemicals | Light protection, brand presentation | HDV2 cosmetic violet jars |
| Cannabis concentrates | Light blocking + child resistance | H19 black concentrate jars with child-resistant cap |
| Pharmaceuticals & medical | Child resistance, contamination control | H21 clear round or square jars with child-resistant cap |
| Food & beverage storage | Airtight, large capacity | HDV1 wide mouth violet jars |
| Supplements storage | UV protection, refillable format | H21 round violet glass jars (H21-0012V to H21-0018V) |
Product Series Comparison
| Series | Protective function | Material | Capacity | Key specifications | Target industries |
|---|---|---|---|---|---|
| H19 Vacuum Jar | Vacuum / airtight | Glass | 5ml | Square; 250 pcs/ctn | Food, cosmetic, medical |
| H19 Concentrate Jars | Child-resistant | Glass | 5ml / 9ml | Square, round, triangle, hexagon; weight 27g–38g; 250 pcs/ctn; clear / white / black | Food, cosmetic, medical |
| H21 Clear Round Jars | Child-resistant | Glass / plastic / PE | 30ml–6oz | Dia 60mm; height 36.5–125mm; weight 84–268g; 0.38mm glass thickness | Food, cosmetic, medical, pharma, cannabis, supplements |
| H21 Clear Square Jars | Child-resistant | Glass / plastic / PE | 15ml–60dr | Dia 58mm; height 24–115mm; weight 75–280g; 0.38mm | Pharma, medical, food, cosmetic, cannabis, supplements |
| HDV1 Wide Mouth Violet Jars | UV / light filtering | Violet glass; caps Urea / PE / SAN / ABS | 100ml–1L | Dia 48–95mm; height 84.7–193mm; weight 117–610g; 0.38mm; threads 41/400 & 89/400 | Food, beverage, cosmetics, pharma, cannabis, supplements |
| HDV2 Cosmetic Violet Jars | UV / light filtering | Violet glass / urea / PE | 3ml–200ml | Dia 36–93.2mm; height 25.6–55mm; weight 36–205g; 0.38mm; threads 32/400–89/400 | Cosmetics, food storage, pharma, medical |
| HDV3 Essential Oil Bottles | UV / light filtering | Violet glass / PP | 5ml–100ml | Height 54.5–125mm; weight 22.5–120g; closure: plastic cap, dropper, mist sprayer, lotion pump | Cosmetics, daily chemicals, pharma, medical, cannabis |
| H21 Violet Round Jars | UV / light filtering + child-resistant option | Violet glass / PP / PE | 30ml–180ml | Dia 60mm; height 36.5–125mm; weight 84–268g; item codes H21-0012V to H21-0018V | Food, cosmetic, medical; refillable storage |
Honest Limitations to Keep in Mind
No single container solves every protection problem. Violet glass filters visible light but is not fully opaque; child-resistant caps do not by themselves guarantee airtight seals; the H19 vacuum jar is a 5ml format, which suits small-volume applications rather than bulk storage. For regulated products such as pharmaceuticals or cannabis, verify compliance documentation with a qualified laboratory or the supplier.
Protective Packaging FAQ
What is protective packaging?
Protective packaging is packaging designed to shield products from physical, chemical, or environmental damage during storage, transport, and use. In glass packaging, protective functions include UV/light blocking, child-resistant closures, vacuum/airtight sealing, leak prevention, and smell-proof containment. The global protective packaging market was estimated at USD 40.4 billion in 2025 by Grand View Research and at USD 44.02 billion by Fortune Business Insights, with a published projection of USD 80.25 billion by 2034.
Are child-resistant glass jars compliant with ISO 8317 / 16 CFR 1700.20?
Child-resistant packaging must comply with ISO/EN 8317 in the EU and 16 CFR 1700.20 in the US to prevent access by children under five (CPSC/ISO). NINGBO HONOR PACKAGING CO.,LTD manufactures child-resistant glass packaging in the H19 and H21 series, fitted with child-resistant caps. For regulated markets, request the supplier's compliance documentation and testing details before mass production.
What is violet glass packaging and how does UV protection work?
Violet glass packaging is made from violet glass, which acts as a natural filter. According to Miron Violetglass, violet (biophotonic) glass blocks visible light while allowing 25%–45% penetration of UVA and 60% of infrared light, a profile intended to preserve organic contents. Honor Packaging offers violet glass packaging in four model families: HDV1 wide mouth violet jars (100ml–1L), HDV2 cosmetic violet jars (3ml–200ml), HDV3 round essential oil bottles (5ml–100ml), and H21 round/square violet jars with child-resistant cap options.
What are Honor Packaging's capabilities as a protective packaging manufacturer?
NINGBO HONOR PACKAGING CO.,LTD is a packaging manufacturer established in 2015 in Ningbo, China. It operates long-term joint-venture production bases for plastic and glass packaging, with a 45,000-square-meter facility, approximately 310 employees, a 15-engineer R&D team, and an annual production capacity of 1,000,000 units. Export business accounts for 100% of sales, with major markets in the EU and USA.
Can protective glass packaging be customized with printing and branding?
Yes. Most Honor Packaging glass jars can be finished with sticker, silk-screen printing, hot stamping, heat transfer printing, or frosted finish. The HDV3 essential oil bottle also offers label and gold stamping options. Customization is part of the company's manufacturing model: it converts finalized designs into mass-producible items with process control and order fulfillment. Minimum order quantities and lead times should be confirmed with the factory for your specific decoration.
Is a free sample of protective packaging available?
Sample policies vary by supplier. To request sample availability, a quote, or lead-time information, contact NINGBO HONOR PACKAGING CO.,LTD directly by email at info@honorpkg.com, by phone at +86-574-88004632, or by WhatsApp at +86 15968944995. You can also visit www.honorcrpkg.com or download the company brochure for product reference.
Conclusion
Protective packaging decisions should start with the product's failure mode: light, oxygen, child access, leakage, or odor. Once the function is defined, suppliers can be evaluated on materials, dimensional accuracy, decoration capabilities, compliance, and manufacturing discipline.
NINGBO HONOR PACKAGING CO.,LTD
Email: info@honorpkg.com
Tel: +86-574-88004632
WhatsApp: +86 15968944995
Website: www.honorcrpkg.com
Address: Rm.305, No.1 Building, No.568, SiMing East Road, YinZhou District, NingBo City, China