May 18, 2021 PartsProcessDesign

We have technology combined processing technology that produces high quality and high precision.

Sunny Sealing Co.,Ltd.

For Examples Die cutting double-faced adhesive to extra-fine shape of a picture frame

It is possible to manufacture all kind of double-faced adhesive. According to your demand, we can form high-precision and fine shape such as cutting the adhesive into shape of a frame 0.3mm in width at minimum.
In view of the workability at the process in customers, it keeps appropriate peeling balance.

Dimension tolerance ±0.05mm for die cutting

For the manufacturing, we select the die,blade, and jig best suited to the condition(thickness, hardness, adhesion) of the materials.
About the dimensional precision; The guaranteed figures will be subject to change because it will be affected by the materials, shapes, size, and measure point. However, it is possible to cut by 5/100mm size.
If we cannot achive the tolerance on first try, we will improve the precision by repetition the improvement plan of the die's specifications or sight figures, and so on with a strong association between our Departments(Design, Manufacturing, Quality Control). We have a good record with the precision: ±0.025mm at the specific point.

Optical film : Highly precise printing + Highly precise bonding

Bonding the optical materials that printed fine patterns by high precision (±30μm) fitting the patterns.
It is manufactured in a clean room up to Class 100. We can provide the manufactures without foreign materials or air bubbles.

High precision bonded manufacturing for various materials variation in the materials or thickness

It is possible to bond precisely without foreign materials, air bubbles and wrinkles for the optical materials (PET, PC, PMMA, Polarizer, AG, AR, OCA, Protection, etc) that cut / die cut.
All stations are done in clean room.

Sunny Sealing Co.,Ltd.

Head office: 3744-1 Shibita-cho,Miyakonojo-shi,Miyazaki, 885-0093 JAPAN.
TEL: +81-986-23-9364  FAX: +81-986-23-9397
president: Yuichi Kubota
Business Segments:
Manufacture and sale of adhesive products such as labels and seals/ Precision molded products / Optical unit-related protection and fixed film processing
URL: https://sunnysealing.jp/

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