[Seminar] Waterproof Design [Advanced] - Waterproof Structures and Design in Electronic Devices -
For designers at a standstill. Overcome that wall with "gel waterproofing" and "design value guidance." Learn the secrets of waterproof design in 3 hours [Advanced Edition].
For those struggling to find solutions in waterproof structural design, For those who have completed our 【Beginner's】【Intermediate】 courses, For managers who want to establish more advanced and reliable waterproof design techniques as a company (targeting experienced individuals who regularly consider waterproof structures), "I've exhausted standard methods, but there are still areas I just can't resolve..." "What is the optimal compression rate for this sealing groove?" Building on the foundational knowledge learned in the beginner and intermediate courses, we will explain more detailed design methods and advanced techniques that are rarely seen elsewhere. In the seminar, in addition to "design guidance" on specific dimension determination and specification considerations for gaskets and double-sided tape, we will thoroughly explain gel waterproofing, which is gaining attention as a "super technique" for structurally challenging areas. We will also cover special cases such as insert molding of different materials and the design of undulating parts (2.5D). Additionally, we will share specific issues that arose during prototype evaluation, such as cap air leaks and NG cases in panel tape waterproofing, along with their solutions.
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basic information
1. Waterproof Design: Design Value Examples 1-1 Seal Groove: Gasket/Seal Design Guidelines 1-1-1 Waterproof Design: Compression Ratio/Filling Ratio, etc. 1-1-2 Assembly Design: Insertability, Positioning 1-1-3 Confirmation of Other Influences 1-2 Seal Surface: Double-Sided Tape/Adhesive/Sealant 1-2-1 Waterproof Specifications: Tape Design/Adhesive Design 1-2-2 Assembly Design: Installation, Positioning 1-2-3 Confirmation of Other Influences 1-3 Grommet Waterproofing 1-4 Super Tech: Gel Waterproofing 1-4-1 Integrated Component 1-4-2 Integrated Film 1-4-3 Standalone Gel 1-5 Others 1-5-1 Design of Undulating Parts (2.5D) 1-5-2 Design for Insert Molding of Dissimilar Materials 2. Coating: Sealant / Cured Gasket, Adhesive 2-1 Sealant/Potting 2-2 Thermosetting/UV Curing Soft Gasket 2-3 Adhesive 3. Defect Cases/Solutions 3-1 Cap Air Leak NG Cases 3-2 Precautions and NG Cases for Panels (Tape Waterproofing) 3-3 Precautions and NG Cases for O-Ring Waterproofing 3-4 Precautions for Sheet Gaskets 4. Summary
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You can obtain specific solutions to problems that are at a standstill. You will learn an advanced technique called "gel waterproofing," which is one way to address structurally problematic areas. You can learn methods to deal with issues such as water ingress or air leaks that result in failure during prototype evaluation. You will acquire a concrete, data-driven design methodology. You will learn detailed methods for determining the dimensions of waterproof components and various parts of the housing, which have been difficult to find until now. You will receive guidance on specific design values, such as "compression ratio/filling ratio" in gasket and packing seal groove design. You can learn from actual failure cases to prevent troubles before they occur. You can learn about specific defect cases, such as "cap air leak failure cases" and "cautions and failure cases during panel (tape waterproofing)," along with their solutions. You will acquire advanced design techniques for special conditions. You will learn design methodologies that address special and high-difficulty situations, such as "undulating part design (2.5D)" and "design during insert molding of dissimilar materials."
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We are a technical consulting partner that aims to rebuild "design quality" and "compliance" in the manufacturing industry from the upstream. Kamikami Corporation prioritizes three specialized areas: waterproofing, thermal and mechanical design, compliance with quality management standards, and green procurement and chemical substance regulation compliance. Additionally, we provide AI utilization support services for the manufacturing industry. Our representative, Takashi Suzuki, is a mechanical design expert who has worked on world-class ultra-thin smartphone waterproof designs at Fujitsu. He has supported over 100 manufacturing companies in improving design quality, mass production yield, regulatory compliance, and on-site AI implementation. The year 2026 saw significant changes in regulations and systems surrounding the manufacturing industry, including the addition of chemical substance regulations (with the number of SVHC candidate substances increasing to 253 as of February 2026) and the revision of AI-related guidelines (AI business operator guidelines version 1.2 in March 2026). Our company continuously keeps up with these developments and provides support based on the latest information to ensure that our clients do not experience "unintentional compliance gaps." "Our stance is to fundamentally improve design quality and mass production yield." We invite you to start with a free consultation (60 minutes) and feel free to reach out to us. Updated June 2026.
