Introduzione
This manual provides comprehensive instructions for the proper use and care of your Universal #97 Square Flap Gummed/Clasp Envelopes. These envelopes are designed for secure mailing and storage of various documents, offering versatile closure options through both a gummed seal and a durable metal clasp.
Installazione e preparazione
Disimballaggio
Carefully open the packaging. The Universal #97 Envelopes are typically supplied in a box containing 100 units. Inspect the envelopes upon receipt for any signs of damage or manufacturing defects.

Image: The product box containing 100 Universal #97 Clasp Envelopes, with a single envelope displayed next to it, illustrating the packaging and product appearance.
Magazzinaggio
For optimal preservation of the adhesive and paper quality, store unused envelopes flat in their original packaging or a similar protective container. Keep them in a cool, dry environment, away from direct sunlight, extreme temperatures, and excessive humidity. Proper storage prevents the gummed flap from prematurely sticking or drying out.
Istruzioni per l'uso
Inserting Contents
Before sealing, ensure that all documents or items are neatly folded and fit within the envelope's dimensions (approximately 10 x 13 inches) without causing excessive bulging. Overfilling can strain the seams and closure mechanisms.
Using the Gummed Seal
- Prepare the Flap: Fold the envelope flap down over the opening.
- Moisten the Adhesive: Lightly moisten the gummed strip along the inside edge of the flap. Use a damp sponge, an envelope moistener, or a small amount of saliva. Avoid over-wetting.
- Seal the Envelope: Press the moistened flap firmly against the back of the envelope. Apply even pressure across the entire strip for several seconds to ensure a secure bond.
Using the Metal Clasp
The metal clasp provides a reusable and secure closure, ideal for documents that may need to be accessed multiple times or for temporary sealing before final mailing.
- Align the Clasp: Fold the envelope flap down so that the metal prongs align with the reinforced eyelet on the back of the envelope body.
- Insert Prongs: Push the two metal prongs through the eyelet.
- Fissare la chiusura: Once the prongs are through, bend them outwards and flat against the envelope body to secure the flap. Ensure they are bent firmly to prevent accidental opening.

Immagine: Un dettaglio view of a single Universal #97 envelope, highlighting the square flap, the gummed adhesive strip, and the central metal clasp mechanism for secure closure.
Addressing and Mailing
Use appropriate pens or markers for addressing the envelope. Ensure the recipient's address, return address, and postage are clearly and legibly written or affixed according to postal regulations.
Manutenzione
Maintaining the quality of your envelopes primarily involves proper storage and handling.
- Conservazione ottimale: Always store envelopes in their original box or a similar sturdy container to prevent bending, creasing, or damage to the flaps and clasps.
- Controllo ambientale: Protect envelopes from extreme temperatures and humidity fluctuations. High humidity can cause the gummed adhesive to stick prematurely, while excessive dryness can make it brittle and less effective.
- Gestione: Handle envelopes by the edges to avoid transferring oils or dirt to the gummed flap or the paper surface.

Immagine: La parte superiore view of the Universal #97 Clasp Envelope box, indicating proper storage in its original packaging to maintain product integrity.
Risoluzione dei problemi
| Problema | Possibile causa | Soluzione |
|---|---|---|
| Gummed seal not sticking | Insufficient moisture; adhesive dried out due to improper storage; dust/debris on adhesive strip. | Ensure the gummed strip is adequately moistened. Store envelopes in a cool, dry place. Wipe the strip gently before moistening if dusty. |
| Metal clasp not securing | Prongs not fully inserted; prongs not bent flat enough; eyelet damaged. | Ensure both prongs are pushed completely through the eyelet. Bend the prongs firmly and flat against the envelope. Use a new envelope if the eyelet is damaged. |
| Envelope tearing during use | Overfilling; contents have sharp edges; rough handling. | Do not overfill the envelope. Ensure contents are smooth or protected. Handle envelopes carefully. |
Specifiche
- Marca: Universale
- Numero modello: UNV35267
- Envelope Size: #97 (10 x 13 inches)
- Colore: Brown Kraft
- Tipo di chiusura: Gummed and Metal Clasp
- Materiale: Kraft Paper (Envelope), Cardboard (Packaging Box)
- Quantità: 100 envelopes per box
- Item Weight (Box of 100): Circa 28 libbre
- Dimensioni del prodotto (scatola): Circa 21 x 16 x 11 pollici
- Produttore: PRODOTTI UNIVERSALI PER UFFICIO
Informazioni sulla garanzia
Universal products are manufactured to high-quality standards. For specific warranty terms and conditions applicable to your Universal #97 Envelopes, please refer to the official Universal website or contact their customer support department directly. Keep your purchase receipt as proof of purchase.
Assistenza clienti
For further assistance, technical support, or any inquiries regarding your Universal #97 Square Flap Gummed/Clasp Envelopes, please visit the official Universal websito o contattare il loro servizio clienti.
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