Tin cans are widely used in industries such as food, tea, cosmetics, gifts, and cultural products because of their:

• Premium texture
• High hardness
• Excellent sealing performance
• Strong adaptability for custom packaging

However, color printing is one of the biggest challenges in tin can customization.

Many brands encounter problems such as:

• Color differences between design and final product
• Batch-to-batch inconsistency
• Dull metallic colors
• Uneven large-area printing
• Poor reproduction of brand colors

These issues can affect:

• Product appearance
• Brand image
• Customer trust
• Production costs
• Inventory value

This guide explains the most common tin can color problems, their causes, and how to avoid them.

I. Why Is There a Color Difference Between the Finished Tin Can and the Design?

(The Core Issue)

Nearly 90% of color disputes in custom packaging come from:

• Misunderstanding of printing processes
• Material differences
• Display vs. actual print variation

Not from manufacturers cutting corners.

Tinplate printing works very differently from paper printing.

Color differences are normal in the industry.
The goal is to minimize them, not completely eliminate them.

1. Material Substrate Difference

Paper Packaging

• Matte surface
• Absorbs ink
• Colors appear softer and brighter

Tinplate Packaging

• Smooth metallic surface
• Does not absorb ink
• Higher reflectivity
• Colors appear deeper and more saturated

As a result:

• Light colors may look more transparent
• Dark colors may appear heavier

2. Screen vs. Actual Product Difference

Screens Use RGB

• Light-emitting display mode
• Brighter and more vivid

Printing Uses CMYK

• Ink overlay printing method
• Physical color reproduction

Because RGB and CMYK are different systems, color differences are unavoidable.

The brighter the screen, the greater the difference.

3. Effect of Varnish and Coating

After printing, tin cans are usually coated with protective varnish.

Different varnishes directly affect the final color appearance.

Gloss Varnish

• Increases brightness
• Enhances metallic effect
• Makes colors more vivid

Matte Varnish

• Reduces saturation
• Creates a softer appearance
• Gives a premium feel

Recommended Solution

Do not rely only on screen colors.

Before mass production:

• Review physical color swatches
• Confirm printed samples
• Compare actual tinplate printing results

This is the best way to reduce color disputes.

II. Four-Color Printing vs. Spot Color Printing

How to Choose the Right Process

This is one of the most important decisions in tin can customization.

The wrong choice can lead to:

• Cheap-looking colors
• Poor solid color performance
• Weak brand consistency

1. Four-Color Printing (CMYK)

Four-color printing combines:

• Cyan
• Magenta
• Yellow
• Black

to create full-color images.

Best For

• Gradients
• Landscapes
• Complex artwork
• Multi-color designs
• Photos

Common Problems

• Uneven solid colors
• Grayish appearance
• Visible halftone dots
• Color misalignment

Large solid color areas are usually less uniform.

2. Spot Color Printing

Spot color printing uses pre-mixed solid inks.

Advantages

• Higher saturation
• Stronger opacity
• Better uniformity
• Cleaner large solid areas
• No halftone dots

Best For

• Brand standard colors
• Large solid areas
• Gold and silver printing
• Luxury packaging
• Premium gift tins

Recommended Selection Strategy

Use Four-Color Printing For:

• Complex graphics
• Photos
• Gradients

Use Spot Colors For:

• Brand colors
• Large solid areas
• Metallic effects
• Premium packaging

Best Premium Combination

• Spot colors for main color blocks
• CMYK for detailed gradients

This balances:

• Quality
• Cost
• Visual performance

III. Why Do Mass Production Colors Differ From the Approved Sample?

This is one of the most common production issues.

The sample looks perfect, but mass production may appear:

• Too dark
• Too light
• Slightly off-color

Main Causes

1. Ink Batch Variations

Different ink batches may have slight color differences.

2. Printing Parameter Fluctuations

Small changes in:

• Printing pressure
• Ink thickness
• Drying temperature

can affect color.

3. Tinplate Batch Differences

Different tinplate batches may vary slightly in:

• Gloss
• Base tone
• Surface reflectivity

4. Manual Ink Adjustments

During long production runs, technicians may fine-tune ink ratios.

This can create minor color shifts.

Recommended Solution

Before production:

• Define acceptable color tolerance
• Lock the ink batch
• Fix printing parameters
• Use approved production samples

This helps maximize consistency.

IV. Why Are Gold, Silver, and Pearlescent Colors Difficult?

Special colors are premium-looking but also the most difficult to print correctly.

Common problems include:

• Dull appearance
• Uneven metallic texture
• Weak shine
• Mottled printing

1. Gold and Silver Printing

CMYK cannot accurately reproduce metallic colors.

Wrong Method

Using four-color printing to imitate metallic effects.

Result:

• Grayish finish
• Weak metallic appearance

Correct Method

Use:

• Dedicated metallic inks
• Protective varnish
• Thicker ink layers

This creates:

• Strong metallic reflection
• Better coverage
• Premium appearance

2. Pearlescent and Light Colors

These colors have weaker coverage.

Without a white base layer:

• Tinplate may show through
• Colors become uneven
• Saturation decreases

Correct Solution

1. Print white base coat first
2. Overprint color layer

This creates:

• Cleaner colors
• Better opacity
• More even finish

3. Matte Dark Colors

Dark colors combined with matte varnish may appear:

• Too black
• Dull
• Flat

Recommended Adjustment

Increase saturation slightly during design preparation.

V. Why Do Large Solid Areas Look Uneven?

Common issues include:

• White spots
• Uneven color density
• Visible base metal
• Patchy appearance

Main Causes

1. Ink Layer Too Thin

Insufficient coverage allows the metal surface to show through.

2. Uneven Printing Pressure

Different pressure levels create uneven ink transfer.

3. Dust or Oil on Tinplate

Contamination affects ink adhesion.

4. Large Areas Printed Only Once

Single-pass printing may not fully cover large solid areas.

Recommended Solution

• Use double overprinting for large solid colors
• Apply white base coating
• Clean tinplate surface before printing

VI. How Much Does Varnish Affect Color?

Varnish has a huge impact on the final appearance.

The same printed color can look completely different depending on the varnish.

1. Gloss Varnish

Characteristics

• High reflectivity
• Strong metallic effect
• Higher saturation
• Brighter appearance

Suitable For

• Gift tins
• Candy tins
• Colorful packaging

2. Matte / Frosted Varnish

Characteristics

• Lower reflectivity
• Softer visual effect
• Premium luxury feel
• Better scratch resistance

Suitable For

• Tea tins
• Cosmetic packaging
• Luxury products

3. Spot Gloss Effect

Combining gloss and matte effects can:

• Create contrast
• Highlight specific areas
• Improve design layering

Important Tip

Always confirm the varnish process before finalizing colors.

Otherwise, the final product may look very different from expectations.

VII. Can Brand Pantone Colors Be 100% Reproduced?

Short answer:

No.

But 99% visual consistency is achievable.

Why Exact Matching Is Difficult

Tinplate reflects light differently from:

• Paper
• Plastic
• Fabric

Because of this, exact replication across materials is impossible.

Best Practice

Provide:

• Pantone color number
• Physical color sample

This allows manufacturers to:

• Mix custom spot color ink
• Match colors more accurately
• Improve brand consistency

VIII. Why Are Macaron and Light Colors Difficult?

Light colors are trendy but highly sensitive during production.

Common issues:

• Grayish appearance
• Poor coverage
• Significant color differences
• Metallic show-through

Main Reason

Light-colored inks contain less pigment.

This means:

• Lower hiding power
• Greater sensitivity to printing conditions
• Higher risk of uneven coloring

Recommended Solution

For all light-color designs:

• Use white base coating
• Use solid spot color printing
• Avoid CMYK overprinting

This gives cleaner and more stable results.

IX. Does Color Customization Affect Price?

Yes.

Printing methods and color processes directly affect customization cost.

1. Standard Four-Color Printing

Advantages

• Most economical
• Suitable for regular designs

2. Standard Spot Color Printing

Advantages

• Better solid color quality
• Stronger brand consistency

Cost

Higher than CMYK.

3. Special Spot Colors

Examples:

• Gold
• Silver
• Pearlescent
• Fluorescent colors

These require:

• Special inks
• Additional processes

Resulting in higher cost.

4. Additional Processes

Processes such as:

• White base coating
• Multi-layer overprinting
• Spot varnish

also increase production cost.

Cost Optimization Strategy

Use CMYK For

• Complex artwork
• Gradient graphics

Use Spot Colors For

• Main brand colors
• Large solid areas

This balances:

• Appearance
• Budget
• Production efficiency

X. Final Summary

5 Golden Rules to Avoid Color Problems

1. Never Depend Only on Screen Colors

Always confirm physical samples.

2. Choose the Correct Printing Process

• CMYK for gradients
• Spot colors for solids
• White base for light colors

3. Confirm Varnish Before Finalizing Design

Gloss and matte finishes change color appearance significantly.

4. Always Approve Samples Before Mass Production

Check:

• Color
• Texture
• Metallic effect
• Printing quality

before mass production begins.

5. Define Color Tolerance Standards Early

Agree on acceptable color variation before production.

This helps avoid disputes later.

Conclusion

Tin can color customization involves a complex combination of:

• Materials
• Printing processes
• Inks
• Coatings
• Equipment

Most color issues are not caused by poor manufacturing quality.

They usually come from:

• Incorrect process selection
• Unrealistic expectations
• Lack of technical understanding

By understanding the principles behind tinplate printing, brands can:

• Improve color accuracy
• Reduce production risks
• Avoid costly rework
• Achieve better packaging quality
• Create more premium-looking metal packaging

With the right preparation and printing strategy, your customized tin cans can achieve both excellent visual quality and strong brand consistency.

The post A Comprehensive Analysis of Common Color Issues in Tin Can Tin Box Customization appeared first on China Tin Box Manufacturer.

Die line is the base of a successful custom packaging project, especially for custom packagings like metal tin cans or tin boxes, In this post, we will show you some practical examples of our custom printing projects, you will learn how to read and design properly on a tin box die line file.

What is a Die-Line and How Does it Work?

A die-line or blank die-line is a PDF file that indicates the area where you can put your graphic artwork. When the die-line is correctly placed, the design will appear on the right area of the product.

When will you need a dieline?

Dieline is a must when choosing packaging solutions, which are restricted by existing molds. For paper-related packaging, the molds are small and affordable, but for plastic or metal containers, the mold sets are usually very expensive, It will be very expensive to invest in new molds, the better option is to customize the design based on the existing mold sizes and structures offered by the supplier.

Using existing molds means you need to finish your graphic artwork design within some specific area and size, these area guide lines are called die-lines.

What is a tin box dieline? Where to get one?

A tin box dieline is a template file(usually in adobe PDF or Illustrator format) that is specialized for custom tin box design, you can use it to place your custom graphic design of the tin box packaging. You can only get the tin box dieline from a tin box manufacturer, who created the mold sets of the specific tin box you need. Once you find one tin box supplier and tell them what you need, and the tin box cost is affordable to you, you can ask for a dieline for Free from them, some helpful tin box suppliers will also be very happy to assist you in the designing process, which can help you save a cost from hiring a graphic designer.

How To Read a Die Line and Identify the Important Information

Die lines are a visual representation of the information that is shown on a die. There are several important elements in a die line file: lines, size numbers, color swatches, bleeding area, orientation, and safe canvas area. A safe canvas area is the most important element of a die line because it guarantee what you need to show on the final design is inside the safe printing area. Here we will use an example of a custom coffee tin can project we have done for a premium coffee customer recently.

How To Place Graphic Artwork on A Die Line, A step-by-step guide video tutorial

The post Step-by-Step Guide on How To Read And Place Graphic Artwork on A Tin Box Die-Line appeared first on China Tin Box Manufacturer.

Tea packaging is a very important part of the tea buying process. Consumers choose which type they want based on the type of tea they prefer and their personal preferences.

There are three main types of packaging that tea producers use: paperboard, plastic, and foam. Paperboard is the most popular choice because it is inexpensive and offers an environmentally-friendly option for producers who want to reduce their carbon footprint. Plastic and foam are also popular choices because they offer a more durable container for consumers who want to store their tea in bulk or have multiple people drink from the same container at different times.

eople have been drinking tea since the first century. It is a common beverage and is consumed in many countries around the world. The tea consuming market size is growing at 7% in the US, and projected to grow at a rate of 6-7% in the coming years. There are also a number of active tea companies that have been expanding their repertoire to include new exciting blends. and flavors.THE MARKET SIZEThe global tea market size is 1.3 trillion USD, and the US market size is around 781 billion USD in 2013. The US tea market size is expected to grow at a rate of 6-7% over the next 5 years with China having a share of 48%. The overall Asia Pacific region (excluding Japan) share of the worldwide tea market is 13%, while North America has more than 40% share in this region.

Why tea packaging is important for tea business?

The packaging of tea can make or break a business. It can be used to promote the brand and sell more. Customers should be able to differentiate between different brands, which is why it’s important to find the right balance between appealing design, cost effectiveness and quality of production, Tea packaging plays a vital role in helping the tea consumer make a buying decision, whether they are buying in a supermarket or buying online. A well-designed packaging will help you sell your tea by itself. , Take the branding purpose aside, the tea packaging also help to extends the shelf life of the tea products packaged inside, tea packaging can be used in the following ways:Protect the tea leaves – this includes a vacuum sealed pouch and airtight tin. This is ideal for teas that are delicate, like white tea, green tea, wulong and herbal teas. It also protects against moisture loss and oxidation that would otherwise occur if oxygen was able to penetrate into the package. Play up the flavor of your product – this includes scents, flavors and texture, good tea packaging design is not just about function – it is also about sensory experience: how a tea product feels when held, smells, tastes and looks before it is consumed.

Why choosing the right packaging for your tea products is crucial to your tea brands?

Packaging is the first thing a customer will see and it sets the tone for what they are about to experience. A tea company should be intentional in the materials they use, colors, design and fonts of their packaging. If you aim at hign-end or luxury tea branding, a luxury metal tin can as the primary packaging container plus a high-qulity crafted box as secondary packging might be a good choice. .If you aim at tea for everyday consumption, then a can with a low-end branding plus a plain box might be the choice.If you’re aiming at both economy and classy branding, then a can with more expensive branding plus an inexpensive box might be your best choice.

Tea flavours trends and best selling tea types

Teas are like wine. They are all unique and come in different flavors, which is why they have become more and more popular as of late. In the last few years, tea trends have changed drastically, with an increasing demand for flavored teas. Mint has been the most popular flavor over the past year among tea drinkers in the US and UK. The top selling tea types are green, black,and blended.

What is the Difference Between Loose Leaf Teas and Tea Bags?

Tea bag is one of the most common tea packaging you can reach in our daily life, Tea bags are convenient and easy to use, and the another type of tea consumed most is called loose leaf teas, which is more flavorful and has more health benefits, tea bags are called primary tea packaging, since the tea is packed inside directly, but loose leaf tea can also be packed directly to tea containers like, tea paper tubes, tea tins, metal tea boxes and metal tea tin can.

Tea Packaging Types and Benefits of Choosing Them

Packaging is the most important part of a product. It is the first thing that people see and it should be designed in such a way that it grabs people’s attention and makes them want to buy the product.

There are many types of packaging materials available, but not all of them are equally suitable for every product. The type of packaging material you choose will depend on your product, your budget, and how you want the end customer to feel about your brand.

The paperboard packaging is one of the most popular types in today’s market. This type of material is inexpensive and recyclable which makes it perfect for those who are looking for a cost-effective solution.

Printed pouch for tea packaging

Tea packaging can be done in various ways, there is no dout that the most popular type of tea packaging is a printed pouch.

A printed pouch is an economical way to package tea because it costs less than other types of packaging like metal tins or cardboard boxes.

The main advantage of using a printed pouch is that it can be easily opened, resealed and reused by consumers. This means that consumers will not need to buy new pouches every time they want to drink some more tea. . It also saves them money, as they will not need to buy new tea every time the pouch becomes depleted. Disadvantages of using a printed pouch are that it is difficult for consumers to know if the material is biodegradable, and it is difficult for them to know how much tea they are getting. If a consumer needs to use another pouch as well as the one they have, and it is not clear how many pouches of tea are in a package, this could be costly for consumers. Disadvantages of using a printed pouch are that it is difficult for consumers to know if the material is biodegradable, and it is difficult for them to know how much tea they are

Choosing the Right Material for Packaging Your Product

Choosing the right packaging material for your product is an important decision. It can have a big impact on how your product is perceived by the customer.

In this article, we will talk about two materials that are used for packaging products – corrugated cardboard boxes and plastic. We will also discuss some of their advantages and disadvantages and which one is better suited for certain products.

Corrugated cardboard boxes are made from paper or paperboard that has been molded into a box-like shape. They are often used in the shipping industry because they provide protection against moisture, dirt, and shock from bumps during transport. They can be made up of different thicknesses based on the needs of the company that manufactures them – so they can range from light duty to heavy duty depending on what you want to do with them. Corrugated cardboard boxes are also recyclable which means that they can be recycled after use if you want to dispose of them in an environmentally friendly way.

How to Choose the Most Effective Packaging Design for your Product

Tea Packaging design is a creative process that involves the selection of colors, shapes, and materials. It is not just about designing a box or a can. Packaging design is a strategic marketing tool that helps to communicate your brand in the most effective way possible.

Packaging design is an important consideration for all types of products, from food and beverage to cosmetics and pharmaceuticals. The journey of the product starts with its packaging and this is where you have an opportunity to make an impression on your customer.

In order to choose the best packaging for your product, you should consider these factors:

1) The shape of your product 2) The size of your product 3) The material used for packaging

Sustainale Tea Packaging

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Eco friendly tea packaging has been coming on strong in recent years. It is more environmentally friendly than traditional tea packaging and it also provides a great opportunity for branding. .Eco friendly tea packaging doesn’t need to be complicated and it is also a less expensive option. There are many ways to create eco friendly tea packaging.

The most common type of tea packaging is the filter bag, which can be reused. However, these are typically made from plastic materials and may not be recyclable. One way to reduce the negative impact on the environment is to use paper filters or fabric filters. Paper filters aren’t as strong and are not as eco-friendly, but they are easier than fabric filters because they are cheaper to produce.

Custom tea tins, are a group of sustainable tea packaging containers, they are made of recyclable metal tinplates materials.

Choose a good tea packaging supplier

Choosing a good tea packaging supplier can be a difficult task. There are many factors that need to be taken into consideration when choosing the right one for your business.

The first thing to consider is the quality of their product. You want to make sure that you are getting high-quality packaging for your products.

A good tea packaging supplier will also have experience in the industry, so you should ask about their past work and what kind of projects they have worked on in the past.

You also want to make sure that they offer custom packaging options because this can give you more flexibility with your designs and help you save money on upfront costs.

It is also important to think about how quickly they will be able to produce your order and what kind of turnaround time they have available.

The post The Complete Guide to Tea Packaging and How to Decide Which Ones Actually Work appeared first on China Tin Box Manufacturer.

Tinplate can cover more that 7,000 square metres of iron. A ton of it can cover this area. It is also very affordable. Tinplate’s biggest customer is the canning sector. It can last for over ten years without rusting, if it was maintained well. If the Tinplate is accidentally broken, the iron sheet will corrode quickly and the entire Tinplate will become covered in red-brown spots. Tinplate should be used in a cool and dry environment.

Tinbox has many advantages. First, it is environmentally friendly. Second, tinplate is extremely high-grade. Think about this: When you want cookies, which do you choose? Tinboxes are great for storing cookies! The customer has the final option. They can choose what should be printed on their tinbox. Just show us your artwork, or tell our professional team your idea. We can also emboss and deboss your Logo.

Tin boxes in food industry packaging can also be used to ensure food hygiene, reduce the risk of poisoning, as well as protect consumers’ health.

Tinplate’s versatility and ability to machine makes it able to do many types of packaging, regardless of size or shape. This may be sufficient to satisfy both the current packing diversification demand as well as the consumer’s needs.

Tinplate is now available to cover all packaging needs in the gift, food, and pharmaceutical industries.

Goodyou is a manufacturer that specializes in custom-made Tin Box Packaging. Please contact us for a one-stop solution.

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Except for the sustainable feature for the environment, tin box packaging has earned its own place in the competitive packaging world for an unbeatable reason: tin box packaging can be creative in many ways.

• Why tin box packaging can be creative?

Why tin box packaging can be more creative?

#1 Shapable raw materials

When we said “more”, we are meant to compare tin box packaging with other packaging, take the paper box for example.

Due to the unique feature of the raw material, tin box packaging is made of tinplate, tinplate is a kind of material that can be much more shapable than paper board.

Roughly speaking, the only limitation for creative tin box packaging design is our imagination.

Let’s say we need a creative packaging solution for our luxury chocolate brand product, and the brand has a long history and rich culture, with a traditional and classical favor, and can be a great company when you read a book and enjoy your afternoon tea times. what comes to your mind? a book shape container, right?

That’s exactly what Vinchi (a gourmet Italian chocolate brand) thought, they chose a book-shaped tin box for their Assorted Chocoviar: a gem-themed mini-book box.

The post Creative Tin Box Packaging appeared first on China Tin Box Manufacturer.

What you’ll learn

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Raw Material Cost
Printing Cost
Assembling Cost (Labor Cost)
Margin

But the most crucial factor is the quantity for each order. If you are interested in why you can jump to the section “Total PCS of the order.”

The price of tinplate raw materials

The raw material of the tin box is tin-plated steel sheet, tin for short, and the fluctuation of its market price will be one of the main box costs.

The thickness of the metal box when ordering

The thickness of the steel material is different from the tin boxes with other specifications and processing techniques, and the thickness of the tin material is different. The tin material will be softened, and the tin will be too thin, which will cause the tin box to be scrapped.

Tinplate box size

The thinness of the tin is the main factor affecting the price of tin boxes because the style of tin boxes has a variety of shapes such as round, shaped, square, square, triangular, trapezoidal, etc.

Therefore, the thickness of each type of tin box is not the same, so the amount of tinplate raw materials needed are also additional, which directly leads to a high or low difference in the price of tin boxes.

Tin box processing technology

The production of tin box packaging requires multiple processes; the process requires simple, uncomplicated presentation, and the price is relatively low. For example, in the same condition as other elements, the round tin box is generally easier to make than the square tin box, so the general round tin box will be relatively more cost-effective than the square tin box.

Specification or features of tin box

The larger the tin box, the more tin materials are used, the more complex the processing process is, and therefore the higher the price. On the contrary, the smaller the tin box, the smaller the cost.

Printing process

The more complicated the printing process is, the higher the price of the tin box. The surface treatment process, the cheap and commonly used is over the light oil, followed by the printing of matte oil; the less used explosion oil and rubber oil, etc., the price will be higher, but the explosion oil can improve the texture of the product. The typical printing process is four-color and spot color, or four-color plus Pantone color using mixed; the more spot color, the higher the price.

Accessories, outer paper box, and inserts

Commonly used accessories are portable, steel wire buckle, rice nails, etc., this kind of tinplate box processing process is slightly more complicated – a little, second, if you do it as a gift tin box, the outside can purchase high-grade outer packaging box, to seal.

Total PCS of the order

This is a self-explain thing that the more you order, the lower price you will get for each pcs, but why?

This is because custom tin cans have a setup fee, no matter the quantity.

Shipping cost

Tinplate boxes need to be transported to the customer, so the shipping cost also impacts the purchase price.

Conclusion

For custom tin cans, the Minumum Order Quantity (MOQ) is the most vital factor determining each tin can’s unit cost.

But here, Goodyou helps our customers to lower the MOQ as much as possible, and the same time keep the cost down.

The post 9 Factors Affect The Cost And Price Of Custom Tin cans Or Tin Boxes appeared first on China Tin Box Manufacturer.

Here is the brief process of each tin box tin can be made of: Raw materials –  Printing – Cutting – Stamping – Assembly – Packaging.

1) Raw materials: All tin boxes or cans are made of tinplate materials, how many materials need to be purchased is determined by the quantity of the tin box/cans order, and the dimension of each tin, with these two data, iron will usually be stored directly in the printing plant, the identification of the quality of iron, you can usually visual inspection method, to see whether the surface has scratched traces, whether the grain is uniform, whether there are rust spots, etc., with such micrometers can measure the thickness, bending by hand can feel its hardness.

(2) Printing: after the film and layout are given to the printer to prepare for printing, usually provide samples to the printer with color, in the printing process to pay attention to is to see whether the printing color palette keeps up with the sample, whether the register is accurate, whether there are stains, whether there are scars and so on. These issues are generally responsible for the printers can control themselves.

(3) Cutting/Slicing: printed iron material back to the factory can be cut according to the row of cutting bed, in the cut mattress attention is to see whether the operation of the workers according to the knife line to cut, whether the length together, uniform. Workers in the release of material whether scratch each other, etc., to be in the initial operation of the workstation to keep a watch on the quality.

4) Stamping/Punching: both in the punch press will be pressed into shape, this is the most important work to do cans, usually a can to be divided into many processes to complete. Tiandi lid of the two-piece cans of the general process for lid: open material – flying edge – rolled line. Bottom: open material – flying edge – pre-roll line – roll line.

The process of buckling the bottom of the lid process (sealing the bottom) of cans,

Lid: Slicing material – flying edge – rolled line Can

Body: open material – pre-bending – -shear angle – forming – buckle bone – punching body (buckle bottom) – Seal the bottom.

Bottom end: The process of the bottom is: open material

If the tin can is hinged, then the lid and body each have an additional process: making the hinge.

The stamping process is usually the largest loss of products, pay attention to whether the work operation is standardized, whether there are scratches on the surface of the product, whether there are batch seams in the rolled line, and whether the buckle bone position is fastened. The usual practice is to arrange the production of large goods sample confirmation before the production of large goods, and according to and according to the confirmed large goods sample production, which can reduce a lot of trouble.

5) Packaging: After the production of stamping, the packaging department is responsible for cleaning and assembly, into the plastic bag and boxing. This link is a closing work of the product, the cleanliness of the product is very important, so work before packaging to do a good job of cleaning, and then according to the packaging method for packaging, the style of more products must be the section number and box mark to good and section placement. The packaging process to pay attention to is to reduce as much as possible inferior products into the finished product, the number of boxes must be accurate.

Each of the above processes can have an impact on the quality of the tin box and tin can products, so pay attention to the production of samples, according to regulations, and mutual supervision to produce good quality.

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There are many options for different storage purposes for coffee beans and coffee powder.

If you are looking for a SUSTAINABLE coffee package for your coffee products, coffee beans, or coffee powder, you are in the right place.

In this post, we will share the complete knowledge of a unique coffee packaging solution, i.e. the coffee tin can.

Why Choose Sustainable Coffee Packaging?

According to the statistics from statista.com, during the past year 2021, 9,997.8 million kgs of coffee were consumed worldwide.

And if most of the packages used to pack the coffee are not sustainable, this will be a huge burden to the environment we live in.

So let’s do a bit better to the earth, let’s choose sustainable coffee packaging so that we can enjoy our tasty coffee in a sustainable surroundings.

Why Coffee Tin Cans Are Sustainable?

If you have an idea of “how tin boxes or tin cans are made“, you will have the answer, tin cans are made of metal tinplates, which are permanently available materials and 100% recyclable.

Unlike plastic coffee packages, Coffee tin cans are also refillable containers, which reduce the waste of package materials a lot.

What Differentiate Coffee Tin Cans from other tins?

Coffee beans or coffee powders need to store in a dry container environment, this demand pushes tin can manufacturers like us to develop tin cans with airtight features.

Normal tin cans’ body edges are connected by locking the edges together(lock seam style), but coffee tin cans are generally hermetic tin cans, the edges of the body are welded together(welded seam style).

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