Easy-Break Cocoon Sacrificial 3D Printing Resins

Choose your cocoon sacrificial family

Use the routes below to navigate the collection by breakaway behavior and sacrificial shell profile.

• Easy-breakable cocoon sacrificial resins for indirect manufacturing workflows.
• Designed for complex geometries, internal cavities and enclosed features.
• Stable during printing and handling with controlled sacrificial behavior.
• Fast manual breakaway removal with minimal effort and reduced post-processing time.
• Dissolution-free removal approach with soft-flexible to hard-crispy options, including monomer-free and bio-based grades.

Typical use scenarios across the collection

This collection is suitable for workflows where sacrificial shells or removable enclosures are needed but long dissolution steps are not desirable.

• Indirect manufacturing workflows: sacrificial cocoon structures used as part of a larger production sequence.
• Casting and molding preparation: removable sacrificial envelopes before downstream processing.
• Temporary protective shells: shells that protect complex or delicate geometries until manual release.
• Removable sacrificial enclosures for complex cavity parts: especially where access is limited and internal geometries matter.
• Breakaway molds for wax and silicone injection: rapid-release workflows without extended dissolution.

How to choose the right cocoon sacrificial resin

Select the most suitable material according to the desired breakaway feel, softness versus crispness and route preference for monomer-free or bio-based positioning.

• Need a harder and crispier breakaway shell → choose IM-H&C1 Cocoon MF Bio
• Need a softer but still crispy breakaway shell → choose IM-S&C1 Cocoon MF Bio
• Need a monomer-free bio-based soft cocoon route → choose IM-SF Cocoon MF Bio
• Need a non-water-soluble soft cocoon for wax and silicone injection → choose IM-SF Cocoon

• Prioritise cleaner manual breakaway → start with the hard/crispy or soft/crispy routes
• Prioritise softer cocoon handling → start with one of the soft cocoon routes
• Prioritise monomer-free route → choose one of the MF Bio grades
• Prioritise wax or silicone injection preparation → choose IM-SF Cocoon

Decision tree summary

Use this simplified logic before detailed validation.

• Need hard crisp breakaway → IM-H&C1 Cocoon MF Bio
• Need softer crisp breakaway → IM-S&C1 Cocoon MF Bio
• Need soft monomer-free cocoon → IM-SF Cocoon MF Bio
• Need non-water-soluble soft cocoon for wax/silicone injection → IM-SF Cocoon

Then validate the final route under the intended geometry, shell thickness, release force target and downstream manufacturing process.

Hard and crispy monomer-free cocoon

For workflows requiring a more rigid sacrificial shell with fast crisp manual breakaway.

Soft and crispy monomer-free cocoon

For workflows requiring more compliance than the hard-crispy route while preserving easy breakable behavior.

Soft sacrificial cocoon routes

For workflows prioritising softer sacrificial shells, including a monomer-free bio-based route and a non-water-soluble route for wax and silicone injection.

Monomer-free Cocoon grades

For users prioritising monomer-free sacrificial cocoon routes across hard/crispy, soft/crispy and soft profiles.

A breakaway cocoon platform rather than a standard sacrificial-resin page

This collection is structured around different breakaway profiles so users can choose harder or softer cocoon behavior without leaving the same sacrificial shell logic.

• IM-H&C1 covers the hard & crispy route.
• IM-S&C1 covers the soft & crispy route.
• IM-SF Cocoon MF Bio covers the monomer-free bio-based soft route.
• IM-SF Cocoon adds the non-water-soluble soft route for wax and silicone injection.

The right Cocoon route depends on release mechanics, not only on resin hardness

These materials are most useful when the release objective is defined first: fast crisp breakaway, gentler soft breakaway, softer shell handling or compatibility with downstream wax and silicone injection workflows.

In practice, the correct route is to define the shell role and release method first, then validate the chosen Cocoon resin under the intended geometry, wall thickness and manufacturing sequence.

Documentation, technical selection help and workflow support

Use the resources below to move from cocoon preselection to printing validation, exposure calibration or indirect-manufacturing workflow support.

Select the right Cocoon sacrificial route and validate the final release workflow

Use the route-based navigation above to identify the most relevant easy-breakable cocoon resin, compare candidates in the technical overview table, and move forward with geometry-specific validation for indirect manufacturing, cavity protection and fast manual removal.