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Sheet Protector-3 — Sheet Protector manufactured by Sanhua Stationery in Guangzhou
Filing · Sheet Protector

Sheet Protector-3

Item No. SH7506

Sheet Protector

Item No.SH7506
Item NameSheet Protector
Materialpolypropylene
SizeA5, A4, Letter, F/C
Product RangeSheet Protector
ManufacturerGuangzhou Sanhua Plastic Co., Ltd., Huadu District, Guangzhou, China
Order TypeOEM and ODM welcome. Own brand printing and retail packing available.

Product Details From Our Catalogue

  • Fit most of standard binders
  • Acid free and achival safe
  • Display and protect your presentation reference materials with the Swing-Ring Presentation Book
  • It won't transfer toner from your pages

Key Benefits

  • Thickness is specified by you and checked on incoming sheet before cutting.
  • Matt, glossy and embossed finishes on the same body so a range can be split by price.
  • Reinforced spines are available where the item is handled every day.
  • Multipack counts and header cards are made up for shelf ready retail.

Who It Is For

  • Stationery importers and wholesalers building an own brand filing range.
  • Office supply retail chains and e-commerce sellers needing consistent repeat supply.
  • Contract stationers supplying corporate and government tenders.
  • Promotional and premium gift suppliers who need a printed carrier for a campaign.

Problems It Solves

  • Protectors that are too thin curl in the binder and tear at the punch holes.
  • Glossy film makes a printed page hard to read under office lighting.
  • Punch holes that are out of pitch will not sit flat on a ring mechanism.
  • A high volume line has to hold exactly the same thickness on every reorder.

Application Scenarios

  • Ring binder document sets
  • Training and instruction manuals
  • Menus and price lists
  • Quality records on the shop floor
  • Retail multipacks

Materials

  • Polypropylene sheet, the standard material across the filing range. Flexible, tear resistant, writes clean and takes a matt or glossy finish.
  • PVC sheet where a heavier, higher gloss cover or a welded pocket is required.
  • Paper board and grey board for lever arch files, box files and hard cover notebooks.
  • Metal fittings: rings, lever arch mechanisms, rivets, clips and eyelets.

Customisation Options

  • Size, from stock A4 and F/C formats to a size drawn to your specification.
  • Colour matching to a Pantone reference or a physical swatch you send us.
  • Surface finish, matt, glossy, frosted, embossed or printed film.
  • Printing, screen print, offset print or hot stamping of your logo.
  • Pocket count, gusset depth, ring size and fitting type.

Manufacturing Process

  1. Sheet selection and colour matching against the approved sample.
  2. Cutting and die cutting of covers, pockets and gussets.
  3. High frequency welding or heat sealing of pockets, gussets and seams.
  4. Punching, riveting and fitting of rings, clips, elastic or press studs.
  5. Screen printing, offset printing or hot stamping of logos and artwork.
  6. Assembly, cleaning, polybag and carton packing to the agreed export pack.

Quality Control

  1. Incoming check on sheet thickness, colour and print film before cutting.
  2. First article approval against the signed golden sample before mass production runs.
  3. In line checks on weld strength, rivet seating and mechanism action during production.
  4. Colour comparison against the approved swatch under a consistent light source.
  5. Sampling inspection to AQL standard on the finished lot.
  6. Carton drop and pack check before the container is loaded.

Use And Ordering Guide

Points to settle before the first order so the reorder repeats without a second sample round.

  1. Set the thickness first, because it drives both feel and price.
  2. Choose the finish. Matt reduces glare on a printed page, glossy gives a brighter look on shelf.
  3. Confirm the punch pattern against the binder the protector has to fit.
  4. Decide whether the spine is reinforced.
  5. Fix the multipack count and the header card artwork if the item is sold at retail.

Related Products

Other items from the Sheet Protector range and the wider Filing catalogue.

Frequently Asked Questions

Which thicknesses do you produce?

Thickness is set by your specification and held against the approved sample. Send the thickness you sell now or a physical sample and it is matched.

What is the difference between matt and glossy?

Matt film scatters light and keeps a printed page readable under office lighting. Glossy film looks brighter on shelf and shows colour more strongly.

Do you accept OEM and ODM orders?

Yes. We work as the production department for importers and brand owners. You can send us an existing sample, a drawing or a specification and we will quote against it. Own brand printing and retail packaging are part of the normal service.

How do samples work?

Samples already held in stock are free of charge. If a new mould has to be opened or new material sourced there is a charge for it. Stock samples usually take three to five days to prepare, and a new tool or new material extends that. You comment on the sample and we remake it until it is approved.

Send Us Your Item List Or Artwork And We Will Quote It

Tell us the model, size, material and quantity. Our sales engineer replies with pricing, tooling status and lead time.