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Couple Quilt 掛け布団 by Yao Lu

Couple Quilt 掛け布団 by Yao Lu is a highly esteemed winner of the very prestigious 2021 A' Design Award 銅賞 in 家具デザイン Competition Category.


銅家具· 2021

Couple Quilt 掛け布団

by Yao Lu

Client: Sidanda

A' Design Award 銅賞 Winner in 家具 Category

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The Design

About Couple Quilt 掛け布団

Couple Quiltは、一枚で二つの温度ゾーンを備えた掛け布団です。一方のゾーンは軽く通気性に優れ、カッティングとピアシングの加工によって微細な空気循環システムを形成し、余分な熱と湿気を放出します。もう一方のゾーンは、バッフルボックス構造とフリング(縮絨)加工に微圧技術を組み合わせ、体のより近くに暖かさを保ちます。二つのゾーンはキルティング加工によって接合されています。四隅には識別用のバックルが付いており、片側は四角形、もう片側は円形とすることで、手触りだけでそれぞれのゾーンを見分けることができます。

The Recognition

About the A' Design Award 銅賞

Couple Quilt 掛け布団は、創造性、独創性、鋭い洞察力で際立つ傑出したデザインに授与される、高い権威をもつ評価である A' Design Award 銅賞の受賞作品です。銅賞の受賞作品は、十分に巧みで印象的なほど創造的な工芸品であり、デザイナーの豊富な経験、想像力、機知を裏づけています。Couple Quilt 掛け布団は、高く評価され、称賛され、愛される品であり、顕著にプロフェッショナルで革新的であることが期待されます。この A' Design Award 銅賞を受賞したデザインは、芸術・科学・デザイン・技術のベストプラクティスを取り入れており、細部への配慮に優れています。Couple Quilt 掛け布団は、ニーズを見事に満たし、欲求に触れ、感情を魅了し、好奇心を引きつけます。

Behind the Design

Press Kit

Credits, team members and technical details provided by the designer.

Unique Properties
This quilt achieves dual-zone temperature control with two different temperatures in one quit. The part for men is light and warm without being too hot, while the part for women fits the physiological curve more closely and has wrapped warmth. Couples can also have relatively independent space when sleeping under the same quilt, and it is not easy to leak air when turning over to avoid disturbing their sleep when they turn over.
Dimensions & Packaging
200*230cm/220*240cm/248*248cm
Tags
Double temperature control, partition, husband and wife, goose down, white
Production Technology
The male area is the air capsule area, which adopts the customized cutting and piercing process to create the micro air-circulation system inside and outside the quilt. The closure facilitates the distribution of excess heat and sweat. The female area is the temperature storage area, which adopts baffle box and fulling process, combined with Rapid’s micro-pressure technology, to firmly lock the temperature. It thus effectively prevents the outflow of heat and gives more wrapped warmth.
Design Challenge
The challenge of one quilt with two temperatures is unprecedented, and it is a great challenge to splice two areas made by two different processes into one quilt. Considering the design concept, the designer chose the corresponding production process. The quilting process uses the KANSI sewing machine and advanced linking technology to combine the two quilts into one. It also uses a higher-than-standard No. 9 needle with finer and denser holes to prevent down from drilling out from the gap.
Research
Double quilt often has only one warmth level, which cannot meet the different temperature requirements of men and women at the same time. SIDANDA, together with the Japanese doctor of healthy sleep, has created this product for men and women with different physical characteristics and sleep needs through thousands of times sleeping test and the study of the different ergonomics of men and women.
Inspiration
Women's metabolic rate is generally lower than men's, so when they cover the same quilt, women will feel cold, while men will feel relatively comfortable. The common quilt only has one thermal grade.We divide the quilt into different parts when processing/by process planning. The male area is lighter and more breathable, and the female area is more wrapped and warmer, reaching different warmth levels which fits both of them. The two temperatures on the same quilt are well suited to both needs.
Project Duration
The project started research in Hangzhou, China and Japan in April 2019, completed design in April 2020, and officially launched in Hangzhou, China in July 2020.
Operation Flow
This product combines two quilts with different temperatures through a special honing process to produce a quilt with double temperature control zones. The air capsule area is specially designed for men to avoid excessive sweating and heat. The temperature storage area is specially prepared for women to effectively lock the heat. There are identification buckles at the four corners, square for men and round for women, and users can identify different areas by touching them.
Team Members
Lu Yao

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