Capabilities

We manufacture custom paper packaging across five capability areas: printing, structures, materials, surface finishing and services. Here is what each option means and when it is appropriate.

We manufacture custom paper packaging across five capability areas: printing, structures, materials, surface finishing and services. Most buyers arrive knowing what they need to package, but not which combination of specifications suits their product, order volume and destination market.

This page explains what each option means, when it is appropriate, and what to ask us about it. If you already know what you need, send your dimensions, quantity and target market — we reply within one business day.

What Is FSC Paper and Why Does It Matter for Packaging? — Shenzhen Tianyi Shengtang Printing Co., Ltd.
Inside our Longgang District plant. Die-cutting, folding, gluing and finishing run in one building, so nothing moves to a third party between processes.

What we manufacture

Everything is produced to order in our own factory. We do not resell goods made elsewhere or relabel work purchased from another converter.

Custom paper boxes

Lid and base boxes, magnetic closure boxes, drawer boxes, folding cartons, rigid boxes, retail display boxes, custom-shaped boxes and internal inserts.

Custom paper bags

Gift bags, shopping bags, kraft bags, food packaging bags and reusable bags.

Paper tubes and cylinders

Tea tubes, wine tubes, spirits packaging and cosmetic cylinders.

Labels and stickers

Adhesive labels, barcode labels and custom die-cut stickers.

Calendars and books

Wall calendars, desk calendars, notebooks and book jackets.

Structural design

Dieline creation, insert engineering and material recommendation from our engineering team.


Which Printing Technique Should You Use for Packaging Boxes? — Shenzhen Tianyi Shengtang Printing Co., Ltd.
Rigid boxes built from a greyboard core, wrapped in printed paper and finished to a rigid edge.
Stacked black folding cartons showing rigid paper box construction
Folding cartons stacked flat after conversion, ready for packing and export.
Sliding drawer paper boxes in book, pencil and jewellery styles
Drawer boxes in book, pencil and jewellery formats, each with a fitted sliding tray.


Printing

Printing method determines both your unit cost and how faithfully we reproduce your colour. There is no single appropriate method — the correct choice depends on quantity, colour specification, substrate and deadline.

CMYK four-colour

Cyan, magenta, yellow and black in overlapping halftone screens produce continuous tone. Cost advantage grows with quantity as plate preparation is spread across more units.

PMS / Pantone spot

Pre-mixed inks with defined formulas. If your brand guideline specifies Pantone 186 C, spot ink reproduces that value across runs without the variation inherent in four-colour builds.

Digital printing

No plates and no plate preparation cost. Modern digital presses reach quality levels not available commercially several years ago, though colour gamut and substrate range remain narrower than offset.

Offset lithography

Plate preparation cost is recovered across the run. Offset offers the widest substrate range, sharpest reproduction at volume and the most stable colour consistency when combined with G7 calibration.

Which Printing Technique Should You Use for Packaging Boxes? — Shenzhen Tianyi Shengtang Printing Co., Ltd.
Offset press feeding printed sheets into the delivery stacker. Sheets are read at intervals during the run, not only at makeready.

Choosing between them

  • Quantity under 500 units Digital avoids plate setup entirely and is usually the lower-cost option at this volume.
  • Quantity above 1,000 units Offset spreads fixed setup cost across enough units to reach a lower unit price.
  • Pantone spot colours specified Offset with spot plates holds the specified value more consistently than a four-colour build.
  • Full-colour photographic artwork Either method works. We produce a proof so you can judge the actual reproduction.
  • Textured or specialty substrate Offset offers more freedom, as ink lay-down on textured surfaces is more forgiving.
  • Short deadline for a new design Digital starts after prepress alone, with no plate manufacturing wait.
  • Reorder of an existing design Offset, since plates may still be usable and per-unit cost is lower.

A practical sequence for many brands: run a digital sample to validate the market, then move the production run to offset once volume justifies the setup cost.


Structures

Structure determines how the product is held, how the customer opens the package, and how much material is used. The wrong structure adds material cost without adding protection.

Lid and base box

Two pieces, ships flat, lowest unit cost. Shoes, apparel, small gifts and subscription boxes.

Magnetic closure box

Closure mechanism, opens without effort. Cosmetics, jewellery, electronics and premium gifting.

Drawer box

Slides open and creates a staged reveal. Premium gifts, watch and pen packaging.

Folding carton

One-piece glued board with high volume efficiency. E-commerce, cosmetics, confectionery, pharmacy.

Rigid box

Chipboard wrapped with paper or fabric. Watches, instruments, spirits and luxury goods.

Custom shape box

Die-cut to a specific outline. Retail displays, seasonal packaging and novel formats.

Paper tube or cylinder

Cylindrical with high shelf presence. Tea, wine, spirits and cosmetics.

Mailer box

Designed for shipping, often self-sealing. Apparel, accessories and subscription kits.

Paper bag

Carries the brand at point of sale. Retail shopping, gift bags and food takeaway.

Inserts

Insert material is often the deciding factor in how a product feels inside its box.

  • EVA foam Good protection and high perceived quality, can be moulded to the product shape. Not recyclable with paper streams.
  • Moulded paper pulp Recyclable with paper and appropriate for lower weight products. Textured finish suits eco-positioned brands.
  • Honeycomb board Expandable paper structure with good strength-to-weight ratio, fully recyclable.
  • Paperboard inserts Lowest cost, suitable for light products and internal organisation rather than protection.

Every structural recommendation we make is verified with a physical sample before bulk production begins.

High-speed die-cutting line running carton blanks through a converting press
Die-cutting line converting carton blanks. Cutting and creasing happen on the same line, so creases stay consistent across the run.


Materials

Board types

FSC kraft paper

Unbleached with visible fibre and a warm tone. The most frequently specified option among brands with environmental positioning. Available in a range of grammages.

White cardboard

Bright white surface that takes colour cleanly and prints both sides evenly. The default for cosmetics, confectionery and retail display.

Greyboard or chipboard

Rigid core used in hard boxes, typically 1.5 to 3mm, wrapped with printed paper, fabric or leatherette.

Corrugated board

Available as E-flute around 1.5mm, B-flute around 3mm, C-flute around 4mm, and BC-flute double wall for heavier items.

White-top kraft

Kraft with a white surface layer, allowing colour printing on the outer face while retaining a natural edge.

Recycled board

Post-consumer content with visible fibre, appropriate for brands making documented recyclability claims.

FSC-certified kraft cardboard carton with debossed leaf pattern
FSC-certified kraft board with a blind-debossed leaf pattern. Debossing adds texture without ink coverage.

Specialty papers

Textured, metallic, cotton, laid, craggy and other decorative stocks are available for premium positioning. These typically require offset printing rather than digital, because ink absorption and surface texture affect digital ink lay-down.

Material traceability

We can supply board with a supplier certificate traceable to your specific order. Where a certificate is claimed on the packaging itself, we document which chain-of-custody reference applies.

Note that FSC chain-of-custody certification covers the fibre content. Inks, adhesives and lamination films fall outside that scope. If you intend to make a claim on the pack, it should state what is actually certified.

Our FSC chain-of-custody certificate and mark. The certificate reference is recorded per order so the claim on the pack can be traced back.
Our FSC chain-of-custody certificate and mark. The certificate reference is recorded per order so the claim on the pack can be traced back.


Surface finishing

Finishing is applied after printing and is what the customer touches first. It affects perceived quality, durability and how the artwork reads.

Close view of creasing and embossing rules on a die-cutting plate
Creasing and embossing rules cut into a die plate. Rule height is set from board caliper so folds do not crack.

Process Effect Considerations
Matte lamination Diffuse, non-reflective surface Colours appear deeper; shows fingerprints less than gloss
Gloss lamination High reflectance, vivid colour reproduction Scratches and fingerprints visible under retail lighting
Soft-touch lamination Textured, velvet-like surface Higher cost; amplifies board surface irregularity; not suitable for overprinting
Spot UV Glossy raised layer over a matte base Requires accurate registration between the varnish screen and matte lamination
Hot foil stamping Metallic gold, silver, copper or holographic Adds cost per unit; tooling cost for new designs
Embossing Raised detail above the surface Can crush board if pressure is excessive
Debossing Recessed detail pressed into the board Subtle, suits formal and premium finishes
Silkscreen Precise single-colour application Suitable for technical marks and variable data
Anti-scuff coating Transparent protective layer Suited to packaging handled frequently in retail

Close view of creasing and embossing rules on a die-cutting plate
Creasing and embossing rules set into a die plate for board creasing and blind embossing.
Which Packaging Materials Are Set to Move the Industry? — Shenzhen Tianyi Shengtang Printing Co., Ltd.
Cylinder cutting and creasing rollers feeding board through the converting line.
Stacked black folding cartons showing rigid paper box construction
Converted folding cartons with clean cut edges and sharp set creases.

Practical considerations

  • Colour shifts between laminated and unlaminated output. Approve colour on a finished sample rather than a flat proof.
  • Soft-touch is applied first. Spot UV or foil goes on top; soft-touch cannot be printed over directly.
  • Spot UV requires registration. Poor alignment between the varnish screen and matte lamination is visible, and we reject it at inspection.
  • Anti-scuff coatings reduce marking. They suit packaging subject to frequent retail handling without changing appearance.


Services

Structural design

Dieline creation, insert engineering and material recommendation. Our engineers design against your product dimensions rather than asking you to choose from a catalogue.

Artwork prepress

We check resolution, bleed, trapping, colour profile and total ink coverage before plate preparation. Issues at this stage carry no additional cost.

Prototyping

Physical samples for structure, size, material and finish verification. Where the schedule allows we produce the actual production unit.

3D mockups

Rendered visualisation of the finished box, useful when stakeholders need to approve appearance without waiting for a sample.

Export logistics

We coordinate FCL, LCL and air freight and provide documentation your customs broker requires.

Confidentiality

We work under NDA where required.


Lead times and order quantities

  1. 1

    Express — 7 days

    Digital runs and simple structures, typically up to 500 units.

  2. 2

    Standard — 15 days

    Normal production window for offset runs in the low thousands.

  3. 3

    Bulk — 30 days

    Large volume orders, multi-colour jobs and complex structures.

These are standard production windows. Actual lead time depends on structure complexity, order size, artwork readiness and current production scheduling. We confirm a specific delivery date in the quotation.

Reel-fed converting line with paper rolls and tension control stations
Reel-fed converting line with paper rolls and tension control stations. Roll-fed work holds registration more consistently across long runs than sheet-fed.

Minimum order quantity varies by structure. Folding cartons accept lower quantities because they need no tooling. Rigid boxes and custom shapes carry higher minimums because of dieline tooling and makeready. We confirm the MOQ when quoting.


What to send us for a quotation

  • Product dimensions Length × width × height, or diameter × height.
  • Quantity Your expected order quantity, even if approximate.
  • Destination market Affects documentation requirements.
  • Artwork or reference image If you have it. If not, describe the product and we will propose a structure.

Design and structural support are provided at no cost with a quotation request.

Ready to start your project?

Share your structure, dimensions and quantity. We reply within one business day with pricing and a production timeline.