





12 Inch 33 Rpm Record Paper Inner Sleeves with Polypropylene Lining
Product Quality Inspection
Specification
- Brand:P.Y.P
- Material: Paper
- Exterior: 312x312mm(12 ⅛" X 12 ⅛" )
- Weight: 1233g/PC
- Thichness: Thich
- Package: 50 Pack
SKU: RM03-3102
Square Corner
Round Corner
Cut Corner
About this item
Holds one 12-inch vinyl LP.
Black paper.
Acid-free polyethylene liner.
Die-cut hole.
Each sleeve features a black paper exterior and an acid-free polyethylene lining that prevents harmful dust and static from damaging the vinyl surface.
OEM/ODM Manufacturing for Global Brands
- Free Product Design Services
- Free Packaging Design Services
About Us

DG Continent Fame PKG Co., LTD(P.Y.P) is China’s first professional export manufacturer specializing in end-to-end solutions for the storage, packaging, and display of collectibles, and the only factory with a fully integrated industrial chain for these products. Our offerings include sports trading card storage solutions, TCG card storage solutions,vinyl record packaging systems, comic and magazine protectors, coin and Currency cases, postage stamp preservation products, photo/print/poster packaging materials, and memorabilia display solutions for baseball, basketball, football, and ice hockey collectibles.

DG Continent Fame PKG Co., LTD(P.Y.P) is China’s first professional export manufacturer specializing in end-to-end solutions for the storage, packaging, and display of collectibles, and the only factory with a fully integrated industrial chain for these products. Our offerings include sports trading card storage solutions, TCG card storage solutions,vinyl record packaging systems, comic and magazine protectors, coin and Currency cases, postage stamp preservation products, photo/print/poster packaging materials, and memorabilia display solutions for baseball, basketball, football, and ice hockey collectibles.

DG Continent Fame PKG Co., LTD(P.Y.P) is China’s first professional export manufacturer specializing in end-to-end solutions for the storage, packaging, and display of collectibles, and the only factory with a fully integrated industrial chain for these products. Our offerings include sports trading card storage solutions, TCG card storage solutions,vinyl record packaging systems, comic and magazine protectors, coin and Currency cases, postage stamp preservation products, photo/print/poster packaging materials, and memorabilia display solutions for baseball, basketball, football, and ice hockey collectibles.

DG Continent Fame PKG Co., LTD(P.Y.P) is China’s first professional export manufacturer specializing in end-to-end solutions for the storage, packaging, and display of collectibles, and the only factory with a fully integrated industrial chain for these products. Our offerings include sports trading card storage solutions, TCG card storage solutions,vinyl record packaging systems, comic and magazine protectors, coin and Currency cases, postage stamp preservation products, photo/print/poster packaging materials, and memorabilia display solutions for baseball, basketball, football, and ice hockey collectibles.
FAQ
We offer 7‑inch,10‑inch and standard 12‑inch black kraft paper inner sleeves for different vinyl formats.
Made of high‑quality black kraft paper, acid‑free to protect vinyl records for long‑term archival storage.
The die‑cut round window lets you see the record label without fully taking the vinyl disc out of the inner sleeve.
Outer dimension is 312mm × 312mm (12.28 inch square), optimized for standard 12‑inch 33RPM LP records.
Yes. Put vinyl disc inside kraft paper inner sleeve, then place into album jacket and outer poly sleeve for full‑layer protection.
Custom printing is available for large‑volume OEM orders. Please contact our sales team for MOQ and quotation.
Samples can be provided with sample cost plus shipping fee. Sample fee can be refunded after mass‑production order confirmation.









