AF Envelope
- Features
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- Protection
Features
Acid-free envelope : This envelope protects documents from light, dirt, dust, acidic environment, and more that may damage them.
The envelopes are categorized into general document use, historical document use, A3-size use, envelopes with gore, and photograph use.
The envelopes for general documents, historical documents, and A3 size, and the envelopes with gore use AF Protect H for base paper.
On the other hand, the envelopes for photographs use Pure Guard.
The gluing margin is put outside not to damage delicate documents. Use of this envelope in combination with a box for storing documents is more effective.
Applications
- Envelope for general document
There are seven sizes available to store a sheet of document and documents. The attaching method of the envelope is corner sticking, and a flap is attached for dust protection. - Envelope for historical document
This envelope is suitable for thin and delicate documents, and there is no flap to be convenient at putting in and taking out. There are six sizes available. Even hosonaga and yokonagadai are available to include large documents, such as yokocho and letters of daiminoban.
Corner sticking, with flap
Corner sticking, without flap
- Envelope for A3 size
This envelope is a large-sized envelope to contain A3-size (297 x 420 mm) documents. The attaching method of the envelope is corner sticking, and a flap is attached for dust protection. - Envelope with gore
This envelope has a gore on the bottom and sides to contain some volume of documents and thick books. Its flap is large to seal the envelope correctly. - Envelope for photographs
Typical three sizes are available. The attaching method of the envelope is corner sticking and side tab sticking outside, and a flap is attached for dust protection.
With gore
Side tab sticking outside, with flap
* A title section and name can be printed. Other sizes can be made by order. Please consult us for further information.
Specifications
Specifications and main applications
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Specifications
Long form No. 1
Applications
B4 size, length folding in three, A4 size breadth folding in two
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Specifications
Long form No. 2
Applications
A4 size length folding in three, B5 size breadth folding in two
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Specifications
Short form No. 0
Applications
B4 size
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Specifications
Short form No. 1
Applications
Photograph quarto size
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Specifications
Short form No. 2
Applications
A4 size, A4 book/magazine
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Specifications
Short form No. 3
Applications
B5 size
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Specifications
Short form No. 6
Applications
Photograph octavo size, A5-size book, paperbound pocket edition
Envelope for general document, corner sticking, with flap
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Specifications
Long form No. 1
Opening x length (mm)
142×332
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Specifications
Long form No. 2
Opening x length (mm)
119×277
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Specifications
Short form No. 0
Opening x length (mm)
287×382
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Specifications
Short form No. 1
Opening x length (mm)
270×382
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Specifications
Short form No. 2
Opening x length (mm)
240×332
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Specifications
Short form No. 3
Opening x length (mm)
216×277
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Specifications
Short form No. 6
Opening x length (mm)
162×229
For historical documents, corner sticking, without flap
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Specifications
Long form No. 1
Opening x length (mm)
142×332
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Specifications
Long form No. 2
Opening x length (mm)
119×277
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Specifications
Short form No. 2
Opening x length (mm)
240×332
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Specifications
Short form No. 3
Opening x length (mm)
216×277
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Specifications
Hosonaga
Opening x length (mm)
143×465
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Specifications
Yokonagadai
Opening x length (mm)
245×467
For A3 size, corner sticking, with flap
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Specifications
For A3 size
Opening x length (mm)
310×435
For A3 size, corner sticking, with flap
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Specifications
Short form No. 2
Opening x length (mm)×Thickness(Gore)
240×332×35
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Specifications
Short form No. 3
Opening x length (mm)×Thickness(Gore)
216×277×30
For photograph, with flap(Non-buffered paper)
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Specifications(inch)
4×5 Side tab sticking outside
Opening x length (mm)
135×110
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Specifications(inch)
5×7 Corner sticking
Opening x length (mm)
135×190
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Specifications(inch)
8×10 Side tab sticking outside
Opening x length (mm)
270×215
* Bundle packing or packing in cardboard case unit is used for AF envelopes if the quantity of shipment exceeds the shipping unit (50 pieces).
* The cost of transportation and packing charge shall be paid separately by the customer.
