Custom Labels and Stickers: Materials, Adhesives, Printing and RFQ Guide
UGI Packaging manufactures the packaging and printed components covered in this article in our own factory. For custom labels and stickers, we develop the specification and sample, operate the relevant printing, cutting, forming, finishing and assembly equipment, and inspect the approved result before packing. This connects each buyer decision to the way our factory actually produces and controls the job.
A label or sticker is a construction, not just printed paper: facestock, adhesive and liner must work together on the intended surface and through the application method. Specify the container or package material, shape, temperature, moisture, permanence, label direction and delivery format before choosing paper, film, removable or permanent adhesive.
Quick answer
Choose labels by surface and application first, then select facestock, adhesive, print, finish, die cut and winding. Define permanent, removable, freezer, wash-off or repositionable requirements only for the exact use condition. Do not assume a strong adhesive is always better; it may cause application, residue or removal problems.
Define the application condition
Describe the substrate, curvature, seams, surface energy, dust or oil, application speed, storage temperature and expected moisture. Bostik’s labeling guidance shows why container material and wetness are relevant to adhesive choice; project-specific testing is still required.
Choose paper or film facestock by appearance, opacity, flexing, print process and handling. Food, cosmetic, chemical and regulated claims require the exact label construction and destination-market evidence.
Choose delivery and artwork details
State roll or sheet format, unwind direction, core, gap, splice or packing requirements, label pitch and whether automatic application is used. Supply a version-controlled dieline with bleed, safe area, barcode and variable-data layers.
Mark varnish, lamination, foil, spot UV, perforation, rounded corners and any no-adhesive or registration zones.
Send complete quotation inputs
A useful quotation request includes:
- container or package surface and dimensions;
- facestock, adhesive, liner and finish preference;
- application method, roll direction and delivery format;
- print colours, barcode, variable data and die shape;
- environmental exposure and removal or permanence requirement;
- quantity by version, sample route and acceptance criteria.
Cost categories may include artwork, plates or digital setup, die, adhesive or facestock trials, roll conversion, splices, setup waste, inspection and packing.
Approve the label construction
A PDF approves content and shape but cannot prove tack, peel, residue, curl or application. A blank label on a different container is not representative.
Apply a sample to the intended surface, including seams and curvature. Store and handle it under the relevant conditions, check edge lift and residue, scan codes and record any substitution.
Define production start and QC
Start after artwork, construction, roll or sheet format, sample, quantities, packing and acceptance criteria are approved.
Inspection can cover facestock, print, die completeness, liner cuts, adhesive contamination, roll direction, pitch, winding, barcode readability, placement, edge lift and surface damage. Adhesion limits should be project-specific.
Prevent common failures
Peeling can follow an incompatible surface, contamination, curvature, temperature or adhesive. Curl and flagging can follow liner, winding or die conditions. Incorrect roll direction can stop an automatic applicator.
Reduce risk by testing the intended surface, controlling clean handling, confirming direction and pitch, protecting finished rolls and checking first-off application.
How UGI Packaging produces this work
Depending on the approved structure and artwork, our equipment route can include coating equipment, die-cutting equipment, digital printing equipment, flexographic printing presses, and laser-cutting equipment. We develop the process specification and sample first, release the controlled production files, run the operations in the approved sequence, and inspect materials, registration, dimensions, surface condition, assembly and packing against the retained approval sample. Our engineers confirm project-specific materials, tooling and acceptance limits without shifting UGI Packaging’s manufacturing responsibility to an outside factory.
Use the UGI Packaging contact page to submit the label brief.
Use our packaging printing-process guide to select the print route, and our die-cutting guide to define the label shape, liner protection and stripping requirements.
Frequently asked questions
Is permanent adhesive always the best choice?
No. Permanence, removal, surface, temperature and moisture determine the suitable adhesive.
Can a printed proof approve label adhesion?
No. Apply a representative label to the intended surface and check placement, edge lift and residue.
Should labels be supplied on rolls or sheets?
Choose the format required by the application method and state direction, pitch, core and packing inputs.
Can food or cosmetic use be assumed from a label material name?
No. The complete construction and market-specific evidence must be reviewed.