Products · Inserts
Custom Packaging Inserts for Product Fit and Protection
Custom inserts are specified around the product cavity — not as a generic tray size copied from a catalog.
Jiayi Packaging makes molded-pulp trays and packaging inserts that locate the item inside the box, with cavity, pulp grade and outer-box fit confirmed around the product.
Category overview
What This Insert Range Covers
Jiayi Packaging develops molded-pulp trays shaped around the product for fit and protection. Cavity size, pulp grade and how the insert sits in the outer box are specified around the item, then confirmed through sampling before bulk production.
Product fitA tray or insert formed around the item, not a closed gift box or mailer.
Molded pulpPulp trays are formed for phone-case, mouse and pet-feeding packs, with cavity taken from the product.
Cavity & sampleCavity size is taken from the product and confirmed on a physical sample.
Insert examples
Featured Insert Examples
Explore insert and molded-pulp tray examples for product fit and protection.
Molded pulp tray
Biodegradable Pulp Tray for Phone Case
A molded-pulp tray specified around a phone-case pack. Cavity size is confirmed from the product.
Molded pulp tray
Pulp Packaging for Mouse
A paper-pulp tray specified for mouse packaging, with cavity and protection confirmed on quote.
Molded pulp tray
Pulp Tray for Pet Feeding
A molded-pulp base tray shaped for pet-feeding packs, with cavity and wall thickness confirmed around the product.
Insert Structures
Common insert structures include molded-pulp trays for phone cases, electronics and pet-feeding packs.
Paper or cardboard inserts Other constructions can be developed during sampling. How we develop custom packaging
Materials & Finishing for Inserts
Materials are specified around the product cavity, the outer box and how the item is held. Pulp grade and wall thickness are confirmed on quote — they are not fixed on this page.
Materials
- Molded pulp / molded fiber — used on the phone-case, mouse and pet-feeding tray examples.
- Paper or cardboard inserts — can be discussed on quote when a die-cut locating piece fits the pack. See Custom Packaging.
- Recycled pulp options — can be reviewed when they meet the required tray strength.
Finishing
- Cavity forming — the tray is formed around the product sample or dimensions.
- Color / print — surface color or print can be reviewed on quote where the pulp process allows. It is not fixed on this page.
- Fit to outer box — the insert is specified to sit inside a gift box, paper box or mailer.
How an Insert Is Specified
Send a product sample, dimensions or reference images. Cavity, pulp grade and how the insert sits in the outer box are confirmed before mass production.
- Product size — length, width, height and any irregular shape
- Insert structure — molded-pulp tray or a paper / cardboard locating piece
- Material — pulp grade or paperboard, confirmed on quote
- Cavity — how the item sits and how much clearance it needs
- Outer box — gift box, paper box, mailer or other pack the insert sits in
- Color / print — reviewed where the process allows
- Quantity — production quantity confirmed on quote
- Sampling — physical sample to check fit before bulk production
Inserts by Application
Explore insert applications across e-commerce, jewelry, cosmetic and food packaging.
E-commerce Packaging
Pulp trays for phone-case and mouse packs used in e-commerce fulfillment.
Explore Solution
Jewelry Packaging
An insert can be specified to hold jewelry inside a gift or magnetic box on quote.
Explore Solution
Cosmetic Packaging
Trays and paper inserts can be specified around bottles and sets on quote.
Explore Solution
Food Packaging
Pulp trays can be reviewed for food packing where a formed cavity fits the product.
Explore Solution
From Brief to Production
The same short development path used on Custom Packaging. Cavity, pulp and fit stay open until quote and sampling.
-
01
Brief & Specifications
Send the product, dimensions, quantity and any reference images.
-
02
Structural Development
Confirm the cavity, pulp or paper structure and how the insert sits in the outer box.
-
03
Sampling
Review a physical sample to check fit, protection and how the item sits.
-
04
Production
Approved packaging moves into bulk production.
-
05
Quality Control
Checks continue through the run against the approved sample.
-
06
Delivery
Finished inserts are packed and prepared for shipment.
Insert Questions
Answers to common questions about custom insert structures, materials, finishing and production.
What are custom packaging inserts?
They are trays or locating pieces specified around the product so it sits securely in the pack. Examples include a phone-case pulp tray, a mouse tray and a pet-feeding tray.
What insert examples are shown?
Three molded-pulp trays: a phone-case tray, a mouse tray and a pet-feeding tray. Paper or cardboard inserts can be discussed on quote.
What is the pet-feeding pulp tray?
The pet-feeding example is a molded-pulp base tray that locates the product in the pack. Cavity size is confirmed from the item. See /pulp-tray-for-pet-feeding/.
Can inserts be fully customized?
Yes. Cavity, material, thickness and how the insert sits in the outer box are specified around the product. Confirm details on quote.
What materials can be used?
Typical materials include molded pulp. Paper or cardboard locating pieces can be discussed on quote when they fit the pack.
Can you provide samples?
Yes. Send the product, a sample or reference images. A physical sample can be used to check cavity fit before bulk production.
What is the MOQ?
MOQ depends on the insert style, specifications and production requirements. Confirm quantity on quote.
GET A QUOTE
Share the product, dimensions or a reference. We will help specify insert structure, cavity and materials.