Our high-density foam insert is a heavy-duty solution for products needing maximum impact resistance—power tools, precision instruments, or luxury items. Crafted from PU foam (40-80kg/m³) or EVA foam (30-60kg/m³), it prevents damage, organizes products, and elevates packaging.
Unlike low-density foam (which flattens), it retains shape for 5+ years—perfect for reusable tool kits or high-end watch boxes. Tests show it extends product lifespan by 50% vs. standard foam, making it a long-term investment.
Parameter | Detailed Information |
Product Name | High-Density Foam Insert |
Material | PU Foam (40-80kg/m³) or EVA Foam (30-60kg/m³) (high-density variants only) |
Product Size | Fully Customizable (8cm×8cm tool slots to 60cm×40cm instrument liners) |
Color | Customizable (standard black/navy; metallic gold/silver EVA for luxury) |
MOQ | 10pcs (PU/EVA); 30pcs for metallic colors or ≥70kg/m³ density |
Sample Time | 7 Working Days (standard density); 12 days for specialty variants |
Bulk Production Time | 22-32 Working Days (standard density); 25-35 days for metallic/extra-high density |
Packaging | Thick Bubble Bag + Double-Wall Carton (prevents compression damage) |
• PU Foam (40-80kg/m³): Absorbs impacts from dropped power drills and resists compression—ideal for tools/medical devices.
• EVA Foam (30-60kg/m³): Combines density with a luxury finish—perfect for watches/premium pens.
Both hold 5kg tools in place, even if boxes are dropped from 1m.
We create labeled, compartmentalized inserts: mechanic kits have 15+ slots (e.g., “10mm wrench”) with laser engravings; watch sets have cavities for watches, warranty cards, and polishing cloths. This saves time (no searching for tools) and reduces wear (no rubbing).
High-density PU/EVA resists oils, solvents, and wear—critical for tools (oil exposure) or medical devices (regular cleaning). It won’t degrade with rubbing alcohol or water, and wipes clean easily—lasting as long as the product it protects.
High-density foam’s shock absorption and wear resistance extend product life by 50%. A power tool in a PU insert has less wear on moving parts; a laser level in EVA retains calibration longer—fewer replacements for businesses.
Metallic EVA and smooth PU boost perceived value by 25% vs. standard foam. Luxury watch brands pair these inserts with leather boxes for a “premium unboxing experience” customers share on social media.
Unlike single-use bubble wrap, these inserts last 5+ years. Tool users keep them in kits; customers reuse gift inserts for jewelry storage. This aligns with sustainability goals and builds loyalty.
Power drills, saws, and hardware need durable inserts. Our PU foam has 20mm–50mm thick walls for impact absorption and labeled slots that reduce theft (missing tools are obvious). Hardware brands rely on these inserts to cut damage claims by 70%.
Medical tools (surgical scissors) and lab equipment (microscopes) need sterile, durable protection. PU foam is non-toxic, easy to sanitize, and has no loose fibers—“locking” cavities keep tools secure during transport to clinics.
Designer watches and necklaces get sleek protection with metallic EVA foam. Watches sit in shape-matched cavities; necklaces have slots to prevent tangling. Luxury retailers report a 25% increase in customer willingness to pay.
Small aerospace parts (avionics sensors) need inserts that withstand high temperatures. Our ≥70kg/m³ PU foam resists heat up to 80°C and absorbs vibrations—meeting AS9100 aerospace standards.
• 30-40kg/m³ EVA: Luxury items (watches/jewelry) needing a premium look.
• 40-60kg/m³ PU: Tools/medical devices for heavy-duty protection.
• 60-80kg/m³ PU: Aerospace/industrial parts needing maximum impact resistance.
Our team tests your product to recommend density.
Yes! Two options:
• Laser Engraving: Permanent engravings for tool slots/logos (best on black foam).
• Screen Printing: Colorful logos for luxury inserts (up to 4 colors, ideal for EVA).
Add-ons take 2-3 days with no extra cost for orders ≥100pcs.
Yes—30-50% more than low-density EPE—but the cost is offset by:
• Fewer damage claims.
• 5+ years of reusability.
• 25% higher luxury value.
Bulk discounts (10% off ≥500pcs) make it affordable.
Absolutely! Share your case’s internal dimensions and product specs—our team designs inserts to fit perfectly. We’ve created inserts for plastic tool boxes, leather watch cases, and industrial instrument cases.
Unlike low-density foam (which flattens), it retains shape for 5+ years—perfect for reusable tool kits or high-end watch boxes. Tests show it extends product lifespan by 50% vs. standard foam, making it a long-term investment.
Parameter | Detailed Information |
Product Name | High-Density Foam Insert |
Material | PU Foam (40-80kg/m³) or EVA Foam (30-60kg/m³) (high-density variants only) |
Product Size | Fully Customizable (8cm×8cm tool slots to 60cm×40cm instrument liners) |
Color | Customizable (standard black/navy; metallic gold/silver EVA for luxury) |
MOQ | 10pcs (PU/EVA); 30pcs for metallic colors or ≥70kg/m³ density |
Sample Time | 7 Working Days (standard density); 12 days for specialty variants |
Bulk Production Time | 22-32 Working Days (standard density); 25-35 days for metallic/extra-high density |
Packaging | Thick Bubble Bag + Double-Wall Carton (prevents compression damage) |
• PU Foam (40-80kg/m³): Absorbs impacts from dropped power drills and resists compression—ideal for tools/medical devices.
• EVA Foam (30-60kg/m³): Combines density with a luxury finish—perfect for watches/premium pens.
Both hold 5kg tools in place, even if boxes are dropped from 1m.
We create labeled, compartmentalized inserts: mechanic kits have 15+ slots (e.g., “10mm wrench”) with laser engravings; watch sets have cavities for watches, warranty cards, and polishing cloths. This saves time (no searching for tools) and reduces wear (no rubbing).
High-density PU/EVA resists oils, solvents, and wear—critical for tools (oil exposure) or medical devices (regular cleaning). It won’t degrade with rubbing alcohol or water, and wipes clean easily—lasting as long as the product it protects.
High-density foam’s shock absorption and wear resistance extend product life by 50%. A power tool in a PU insert has less wear on moving parts; a laser level in EVA retains calibration longer—fewer replacements for businesses.
Metallic EVA and smooth PU boost perceived value by 25% vs. standard foam. Luxury watch brands pair these inserts with leather boxes for a “premium unboxing experience” customers share on social media.
Unlike single-use bubble wrap, these inserts last 5+ years. Tool users keep them in kits; customers reuse gift inserts for jewelry storage. This aligns with sustainability goals and builds loyalty.
Power drills, saws, and hardware need durable inserts. Our PU foam has 20mm–50mm thick walls for impact absorption and labeled slots that reduce theft (missing tools are obvious). Hardware brands rely on these inserts to cut damage claims by 70%.
Medical tools (surgical scissors) and lab equipment (microscopes) need sterile, durable protection. PU foam is non-toxic, easy to sanitize, and has no loose fibers—“locking” cavities keep tools secure during transport to clinics.
Designer watches and necklaces get sleek protection with metallic EVA foam. Watches sit in shape-matched cavities; necklaces have slots to prevent tangling. Luxury retailers report a 25% increase in customer willingness to pay.
Small aerospace parts (avionics sensors) need inserts that withstand high temperatures. Our ≥70kg/m³ PU foam resists heat up to 80°C and absorbs vibrations—meeting AS9100 aerospace standards.
• 30-40kg/m³ EVA: Luxury items (watches/jewelry) needing a premium look.
• 40-60kg/m³ PU: Tools/medical devices for heavy-duty protection.
• 60-80kg/m³ PU: Aerospace/industrial parts needing maximum impact resistance.
Our team tests your product to recommend density.
Yes! Two options:
• Laser Engraving: Permanent engravings for tool slots/logos (best on black foam).
• Screen Printing: Colorful logos for luxury inserts (up to 4 colors, ideal for EVA).
Add-ons take 2-3 days with no extra cost for orders ≥100pcs.
Yes—30-50% more than low-density EPE—but the cost is offset by:
• Fewer damage claims.
• 5+ years of reusability.
• 25% higher luxury value.
Bulk discounts (10% off ≥500pcs) make it affordable.
Absolutely! Share your case’s internal dimensions and product specs—our team designs inserts to fit perfectly. We’ve created inserts for plastic tool boxes, leather watch cases, and industrial instrument cases.
