From Idea to Finished Shaker: A Look Behind Production

Many B2B customers order branded shakers and drinking bottles without knowing the production process behind them. Yet understanding how they are made is what lets you order the right quality, plan realistic lead times and get the best results for your own brand. In this article we take you on a journey through the entire production process — from the first idea to a product ready for dispatch.

Step 1: Concept and design

Every project starts with a clear idea. What should the shaker communicate? Which audience is it addressing? Which colours and materials suit the brand identity?

What happens in the design phase

The design phase runs in four clearly defined steps that make sure the finished product matches exactly what you had in mind.

Step	What happens	Your contribution
Briefing	Your ideas are captured	Tell us the logo, colours, size and quantity
Design proposal	A draft with the logo positioned is produced	Give feedback
Print data check	Resolution, colour mode and size are checked	Supply the print files
Approval	The final design is documented	Approve the design

Practical tip: Always supply your print data as a vector file (AI, EPS or PDF). That way the logo prints razor-sharp at any size — whichever printing method you choose.

As we explain in our guide to white-label products, the design phase is decisive for how the finished product turns out.

Step 2: Choosing the material

The choice of material determines how the shaker feels, how long it lasts and how safe it is. The most common materials are:

The three most common materials differ considerably in appearance, feel and price. The table below gives a quick overview.

Material	Properties	Price bracket	Ideal for
Tritan (BPA-free)	Crystal clear, shatter-resistant, taste-neutral	Premium	High-grade brand products
PP (polypropylene)	Light, robust, dishwasher-safe	Standard	Promotional shakers with good value for money
PE (polyethylene)	Flexible, soft, inexpensive	Basic	Large runs on a small budget

You will find more on the differences between the materials in our comparison of Tritan, PP and PE.

Step 3: Tooling and injection moulding

Once material and design are settled, actual production begins:

The injection moulding process

1. Heating the granulate: the plastic granulate is heated to 200-250°C until it liquefies
2. Injection: the melt is injected into the mould under high pressure
3. Cooling: the material hardens inside the mould
4. Demoulding: the finished blank is removed
5. Finishing: flash is removed and surfaces are smoothed

The components of a shaker

A typical shaker consists of several parts that are made separately and then assembled.

Component	Function	Material (typical)
Cup	The main body, 500-800 ml	Tritan, PP or PE
Lid	Screw thread and drinking opening	PP
Closure cap	Flip-top or screw cap	PP or PE
Sieve/mixing ball	Even mixing	Stainless steel or PP
Seal	Leak-tightness	Silicone

Step 4: Printing

Printing is the most visible part of the process — this is where your shaker becomes a brand product.

Common printing methods

Different methods suit different designs, quantities and budgets. The table below helps you get your bearings.

Printing method	Strength	Ideal for	Minimum run
Screen printing	Durable, cost-efficient	Large-area, single-colour designs	From 100 units
UV digital printing	Photorealistic, no printing plates	Small runs, complex motifs	From 1 unit
Sleeve printing	360° wraparound design	Maximum design freedom	From 500 units

Good to know: UV digital printing is the only method that needs no printing plates. That makes it particularly economical for small runs and sample production.

On the quantities: The figures above are typical for each method — they say from what point a technique makes technical sense. Our own minimum quantities depend on the product, and every product has its own. The binding figure is shown with each product in the configurator.

Printing is followed by a drying or curing stage, depending on the method. UV prints are cured immediately under UV light; screen prints need drying time.

Step 5: Quality control

Before a single shaker leaves the factory it goes through several quality checks. The table below shows the main inspection steps.

Inspection step	What is checked	Method
Visual inspection	Print quality, colour accuracy, surface	Visual checks during the running process
Leak test	Leak-tightness	Spot checks to a defined inspection plan
Material testing	Food-contact conformity	Laboratory spot checks
Function test	Lid, closure, mixing ball	Spot checks
Drop test	Shatter resistance	Spot checks from a defined height

Certifications

High-grade shakers have to meet a series of international standards before they reach the trade.

Standard	Meaning	Scope
BPA-free	No bisphenol A residues	Relevant worldwide
LFGB compliant	The German food and consumer goods regulation	Germany
EU Regulation 10/2011	Plastics in food contact	EU-wide
FDA compliant	Food and Drug Administration	USA (export)

Step 6: Packing and shipping

The final step before delivery covers careful packing and dispatch.

Packing step	Details
Individual packing	Each shaker in a poly bag or box
Cartons	50-100 units per carton (standard)
Palletising	Euro pallets for larger runs
Shipping	Freight forwarder or parcel service, direct to your warehouse

Typical lead times

Type of production	Lead time	Note
Standard production	4-6 weeks	From design approval
Express production	2-3 weeks	At a surcharge
Stock goods with printing	1-2 weeks	The fastest option

In summary: quality needs process

Every branded shaker goes through a clearly defined production process. From design through injection moulding to quality control, every step contributes to the quality of the finished product. We accompany you through these steps and obtain your design approval before production begins.

Browse our range of customisable shakers and drinking bottles in our product overview.

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Would you like to have your own shaker produced? We will accompany you from the first idea to the finished product. Get in touch for free advice and an individual quotation.