Papier-mache molded body manufacturing method, and papier-mache molded body

By integrating 3D data acquisition and paper lamination with 3D printing, the papier-mâché method achieves stronger, stable, and more accurately colored molded articles suitable for accessories and decorations, addressing strength and stability issues in conventional methods.

JP2025128921APending Publication Date: 2025-09-03橋本 彰一
View PDF 3 Cites 0 Cited by

Patent Information

Application Number
JP2024025932
Authority / Receiving Office
JP · JP
Patent Type
Applications
Current Assignee / Owner
Filing Date
2024-02-22
Publication Date
2025-09-03

AI Technical Summary

Technical Problem

Existing papier-mâché methods lack strength to support attachments like magnets, straps, and clips, and struggle with stability and productivity, while conventional methods using clay as a weight result in unsatisfactory finishes and adhesion issues.

Method used

A method involving 3D data acquisition, molding a papier-mâché-like body using a 3D printer, and laminating a paper layer to enhance strength and stability, with optional integration of fixtures or hollow structures for improved functionality.

Benefits of technology

The resulting papier-mâché-like molded articles are strong enough for accessories and decorations, display stable structures, and improve productivity and processing accuracy, eliminating adhesion problems and enhancing color representation.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure 2025128921000001_ABST
    Figure 2025128921000001_ABST
Patent Text Reader

Abstract

To provide a papier-mache molded body whose strength has been enhanced as compared with a papier-mache article manufactured by a conventional method, which can withstand mounting onto a mounting surface of an attachment fixture such as a magnet, a strap, and a clip, and withstand handling as an accessory, a personal ornament, a wall surface ornament, etc.SOLUTION: A papier-mache molded body in which paper layers are laminated on the surface of a papier-mache molded body is manufactured through respective steps including: a step for acquiring three-dimensional data on a papier-mache type; a step for molding a papier-mache molded body on the basis of the three-dimensional data; and a step for mounting an attachment fixture onto the papier-mache molded body and laminating paper layers on the surface of the papier-mache molded body.SELECTED DRAWING: Figure 1
Need to check novelty before this filing date? Find Prior Art

Citation Information

Patent Citations

  • Disposable diaper

    JP2010125127A

  • Molding die for molding precise papier-mache

    JP2012000434A

  • Method for manufacturing doll

    JP2022034147A