Type 1 — Dual-Side Press
A child-resistant opening concept using coordinated pressure from both sides before the inner tray or product section can be released.
Mitsuiwa develops paper-based child-resistant packaging for cartridges, vape products, pre-rolls and other regulated product applications.
Press, slide and structural locking mechanisms are engineered to balance child-resistant functionality with controlled opening behavior, dimensional accuracy, brand presentation and stable mass production in Taiwan.

Child-resistant packaging structures can be developed around product dimensions, opening behavior, user interaction, inserts and production requirements.
A child-resistant opening concept using coordinated pressure from both sides before the inner tray or product section can be released.
A rear-press opening concept designed to maintain an exterior appearance closer to a conventional drawer-style package.
A single-side press mechanism developed around controlled opening behavior and product dimensions.
Paper-based child-resistant packaging structures for pre-roll products, with options for customized dimensions, branding and internal product organization.
Child-resistant paper packaging for vape-related products, developed around product dimensions, opening interaction and structural requirements.
Paper-based child-resistant packaging for cartridges, with custom inserts and structural support for product positioning and presentation.
Customized paper-based child-resistant structures can be evaluated for other regulated product applications depending on product, market and test requirements.
Child-resistant packaging needs to balance opening mechanism, product access, dimensional accuracy, user interaction and production feasibility.
Mitsuiwa evaluates the outer structure, locking interaction, inner tray or insert, product fit and manufacturing method as one integrated packaging system.
Child-resistant packages can be developed together with paper-based inserts and internal structural components to organize, position and protect cartridges, vape products, pre-rolls and other products.
Where technically suitable, paper-based structures can also help reduce the use of selected plastic trays and inserts.

Each project is evaluated around product dimensions, CR structure, opening interaction, materials, printing, inserts, target quantity and target market.
Mitsuiwa supports automated production of paper-based child-resistant packaging in Taiwan, with a focus on dimensional consistency, structural repeatability and stable mass-production performance.
For child-resistant packaging, consistent structure and opening behavior are especially important when moving from sample development to volume production.
Actual production footage showing the forming, assembly and manufacturing process of paper-based child-resistant packaging.
For projects requiring child-resistant validation, Mitsuiwa can support third-party test preparation based on the specific package structure, dimensions, materials, product configuration and target market.
Applicable test requirements may include standards and regulations such as ISO 8317 and 16 CFR 1700.20, depending on the project and market.
For child-resistant packaging, quality depends not only on appearance but also on structural repeatability throughout production.
Package dimensions and structural components must remain stable across repeated production.
Press, slide and locking interactions should remain controlled and consistent.
Internal components should maintain stable positioning around the product.
Edges, folds, seams and assembled structures should remain clean and controlled.
The objective is to maintain consistent packaging structure and performance throughout volume manufacturing.
Minimum order quantity depends on package structure, dimensions, materials, printing, inserts, test requirements and production method.
For project evaluation and volume pricing, please provide your expected quantity together with product dimensions, target market and packaging requirements.
Mitsuiwa develops paper-based child-resistant packaging structures including dual-side press, back-press, single-side press, drawer-style and other customized concepts depending on product and project requirements.
Applications include cartridges, vape products, pre-rolls and other regulated product categories where a paper-based child-resistant structure is suitable.
Yes. Dimensions, outer structure, inner tray, inserts, printing and branding can be developed around the product and project requirements.
Yes. Paper-based inserts and internal structures can be evaluated for product positioning, organization and protection.
Mitsuiwa can support third-party test preparation based on the specific package structure, dimensions, materials, product configuration and target market.
Child-resistant validation applies to specific package configurations and test conditions. Certification or test status should be confirmed for each individual project.
Yes. Mitsuiwa focuses on automated production and stable mass-production performance for suitable paper-based child-resistant packaging programs.
Mitsuiwa manufactures paper-based child-resistant packaging in Taiwan.
Sample development can be evaluated based on structure, dimensions, materials, product requirements and project stage.