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9" x 12" Booklet Envelopes, Starburst Yellow, 28 lb., 500/Box
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WSE
9" x 12" Booklet Envelopes, Starburst Yellow, 28 lb., 500/Box
- Brand
- WSE
- SKU:
- W7421
- Availability:
- 3-Day Lead-Time
Starburst Yellow 9″ x 12″ Open-Side Booklet Envelopes
Make document packets, school communications, and routed materials easy to identify with Starburst Yellow 9″ x 12″ booklet envelopes. Their bright yellow color provides excellent visibility while giving large documents room to remain flat and unfolded.
The open-side design places the opening along the longer dimension, creating a wide opening for inserting reports, booklets, brochures, photographs, and presentation materials. Two side seams under provide dependable construction, while the traditional remoistening seal closes after the adhesive is moistened.
Item 7421 is manufactured from substantial 28 lb. recycled, brightly colored sulphite paper with an acid-free vellum finish. The envelopes are bulk packed 500 per carton without separate inner boxes.
Product Specifications
| Item Number | 7421 |
|---|---|
| Product Type | Open-side booklet envelopes |
| Dimensions | 9″ × 12″ |
| Opening Style | Open side; opening along the longer dimension |
| Product Line | Starburst |
| Color | Yellow |
| Paper | Recycled, brightly colored sulphite |
| Paper Weight | 28 lb. |
| Paper Finish | Vellum finish, acid-free |
| Seam Style | Two side seams under |
| Window | No window |
| Seal Type | Remoistening seal |
| Flap Style | Flap down |
| Packaging | Bulk packed without separate inner boxes |
| Quantity | 500 envelopes per carton |
Why Choose Starburst Yellow Booklet Envelopes?
- High-visibility color: Bright yellow helps mailings, routed documents, and departmental packets stand out.
- Wide booklet opening: The opening runs along the longer side for easier insertion of large and multi-page materials.
- Documents remain flat: The 9″ x 12″ size accommodates many reports, brochures, photographs, and handouts without folding.
- Substantial paper weight: Durable 28 lb. paper provides a heavier feel than lightweight mailing envelopes.
- Dependable construction: Two side seams under support everyday mailing and document-handling applications.
- Traditional closure: The remoistening adhesive seals after it is moistened and the flap is pressed closed.
- Useful for organization: Yellow supports color-coded routing by department, project, document type, or priority.
- Efficient bulk packaging: All 500 envelopes are packed together without individual inner boxes.
Common Applications
Starburst Yellow envelopes are useful for materials that need high visibility or quick color-coded identification.
- School and university communications
- Reports and presentation packets
- Booklets, catalogs, and brochures
- Internal office routing
- Training and orientation materials
- Promotional and event packets
- Color-coded departmental documents
- Large materials that should remain flat
Choosing the Correct 9″ x 12″ Envelope
Booklet Envelopes vs. Catalog Envelopes
Booklet envelopes open along the longer dimension, creating a wide opening for reports, booklets, and presentation packets. Catalog envelopes open along the shorter dimension and are loaded lengthwise.
Remoistening Seal vs. Self-Seal
These envelopes have a traditional remoistening seal. The adhesive must be moistened before the flap is closed. They do not have a peel-away liner or pressure-sensitive self-seal closure.
Bulk Carton vs. Individually Boxed Envelopes
Item 7421 is bulk packed. All 500 envelopes are placed directly in the shipping carton without separate inner boxes. This format is well suited for centralized supply rooms and high-volume use.
Important ordering information
- Manufacturer item number is 7421.
- Each envelope measures 9 inches by 12 inches.
- The product color is Starburst Yellow.
- These are open-side booklet envelopes with two side seams under.
- The closure is a traditional remoistening seal.
- All 500 envelopes are bulk packed in one carton without separate inner boxes.
Frequently Asked Questions
What size are these Starburst Yellow envelopes?
Each booklet envelope measures 9 inches by 12 inches.
Where is the envelope opening located?
The opening runs along the longer dimension, providing a wide opening for inserting booklets, reports, and document packets.
What seam construction do these envelopes have?
They are manufactured with two side seams under. They are not center-seam envelopes.
Are these self-sealing envelopes?
No. They have a traditional remoistening seal that must be moistened before the flap is closed.
Are these envelopes made from recycled paper?
Yes. Starburst envelopes are manufactured from recycled, brightly colored sulphite paper. The manufacturer does not state a specific post-consumer percentage for item 7421.
Do the envelopes have a window?
No. Item 7421 is a solid-color booklet envelope without a window.
Are the envelopes packaged in individual boxes?
No. The manufacturer bulk packs all 500 envelopes directly in one carton without separate inner boxes.
How many envelopes are included?
Each carton contains 500 Starburst Yellow booklet envelopes.
Helpful Mailing and Office Products
- Envelope Type:
- Booklet Envelopes
- Size:
- 9 x 12
- Closure Type:
- Gummed Seal
- Color:
- Yellow
- Window Type:
- No Window
- Seam Style:
- Two Side Seams
- Paper Type:
- Starburst (Bright Colors)
