Saien / Kamiiso Sansyo
Kamiiso Sansyo Brand Curation
Saien Japanese Washi Tapes & PET Stickers
Masterly crafted Japanese mulberry paper tapes, gold foil flake seals, and transparent PET rolls documented for global wholesale buyers.
Manufacturing Expertise & Heritage
Original Japanese Craftsmanship by Kamiiso Sansyo Co., Ltd.
Saien (彩艶) is a premier decorative tape and sticker label designed and manufactured by Kamiiso Sansyo Co., Ltd. in Ehime Prefecture, Japan. Renowned for incorporating traditional Japanese papermaking heritage with modern precision printing, Saien products stand out in the global stationery market for their immaculate handfeel, delicate ink absorption, and robust low-tack adhesion.
Every roll of Saien washi tape and PET sticker sheet in our catalogue undergo direct quality verification: we verify substrate thickness, test acrylic adhesive peel-off residue across fountain pen and watercolor papers, and catalogue exact roll widths and foil stamping durability to ensure compliance for international B2B importers and stationery retailers.
Verified B2B Product Lines
Saien Collection Overview
Browse high-demand Saien items including soft-touch washi masking rolls, high-clarity polyester (PET) transparent tapes, and precision hot-stamped gold foil seal packs.
Saien / Kamiiso Sansyo
PET Stickers — Nature Time, Gold Foil
Saien / Kamiiso Sansyo
Washi Tape — Shimaenaga & Hot Chocolate
Saien / Kamiiso Sansyo
PET Stickers — Labels & Frames, Gold Foil
Saien / Kamiiso Sansyo
PET Stickers — Cozy Time, Gold Foil
Saien / Kamiiso Sansyo
PET Tape — Swan Crème Puff, Silver Hologram Foil
Saien / Kamiiso Sansyo
Washi Tape — Vacation
Saien / Kamiiso Sansyo
Washi Tape — Letters, Gold Foil
Saien / Kamiiso Sansyo
Washi Tape — Coffee Time, Gold Foil
Saien / Kamiiso Sansyo
Washi Tape — French Bread
Saien / Kamiiso Sansyo
PET Tape — Coast, Kawabe
Saien / Kamiiso Sansyo
PET Tape — Little Village, Keshiki
Saien / Kamiiso Sansyo
PET Stickers — Snowdome, Gold Foil
Saien / Kamiiso Sansyo
PET Tape — Canelés Brooch, Silver Hologram Foil
Saien / Kamiiso Sansyo
PET Tape — Cafe Cherry, Silver Hologram Foil
Saien / Kamiiso Sansyo
PET Tape — Planet Jelly, Silver Hologram Foil
Material & Compliance Specifications
Professional Product Standards for Importers
When sourcing Japanese decorative tapes for international distribution, material performance and adhesive reliability are crucial. Kamiiso Sansyo manufactures Saien items according to strict Japanese industrial paper standards, using non-toxic water-based acrylic adhesives and sustainable paper fibers.
| Specification | Saien Washi Tape Series | Saien PET Tape Series |
|---|---|---|
| Substrate Material | Natural Mulberry (Kozo) Paper Fiber | Polyethylene Terephthalate (PET) Film |
| Standard Roll Dimensions | 15 mm × 7 m / 20 mm × 7 m | 15 mm × 3 m / 20 mm × 3 m |
| Adhesive Type | Low-tack acrylic, repositionable | Pressure-sensitive acrylic, clear peel |
| Foil Finishing | Hot-stamped Gold / Silver foil | Prismatic Silver Hologram / Metallic Gold |
| Tear Method | Easily tearable by hand | Requires craft scissors or tape blade |
| Surface Compatibility | Paper, cardboard, glass, smooth wood | Planners, laminated sheets, plastic, glass |
| Safety & Compliance | REACH & CPSIA compliant, acid-free | Non-toxic resin, water-resistant film |
Supply Chain & Procurement
Why Global Buyers Choose Saien via Washi Monologues
100% Authentic Japanese Import
All Saien items are catalogued direct from Kamiiso Sansyo production channels in Japan. We guarantee verified release batches, genuine foil finishes, and original retail blister packaging.
Consolidated Global Logistics
We manage streamlined export documentation, protective humidity-controlled master carton packaging, and fast freight dispatch for retail stores and boutique distributors across North America, Europe, and Asia-Pacific.
Accurate Batch & Spec Logs
Avoid stock confusion. Every listing includes verified physical dimensions, surface light-transmission notes, adhesive peel strength ratings, and foil scratch-resistance tests.
Procurement Guidance
Frequently Asked Questions for Sourcing Saien Tapes
Who manufactures Saien washi tapes and stickers?
Saien is an official proprietary brand owned and manufactured by Kamiiso Sansyo Co., Ltd., a premier creative paper company headquartered in Ehime Prefecture, Japan. They are celebrated for combining traditional Japanese art motifs with high-end print technology.
What is the key functional difference between Saien Washi and Saien PET tapes?
Saien Washi tapes use mulberry paper fibers, providing a soft texture, hand-tearability, and high writeability with pencils and gel ink. Saien PET tapes utilize high-transparency polyester film with waterproof properties, ideal for clear glass decoration and transparent layering over planner pages.
Are Saien foil finishes resistant to flaking and scratching during transit?
Yes. Kamiiso Sansyo utilizes high-pressure hot foil stamping that bonds securely to both paper fibers and PET release films. Under standard store handling and transportation conditions, the metallic gold and holographic silver foils maintain their luster without micro-flaking.
Do Saien washi tapes leave sticky residue when removed?
No. Saien decorative masking tapes utilize a specialized low-tack, acid-free acrylic adhesive formula engineered for clean removal and repositioning on standard paper substrates without lifting ink or paper fibers.