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How are the costs of molds, printing plates, and samples calculated? Crown Win Transparent Packaging Quotation Guide

iconCrown Win

Jun 12 2026

One of the most commonly asked (and important) questions when purchasing custom paper packaging for your brand in China is: "Does the quotation already include mold fees, printing plate fees, and sampling fees?" Crown Win Box Manufacturer always believes that transparency is the foundation for achieving long-term cooperation, as implicit costs not only disrupt your budget but also damage the trust between you and us.


In this article, we will provide you with a detailed breakdown of the origins and functions of these upfront process costs, as well as ways to reduce related expenses. More importantly, we will explain what specific costs are included in the standard quotation of Crown Win Box Manufacturer.

 

Customized paper packaging molds and knife molds from Crown Win Box manufacturer


Structural sampling fee: Why does it incur costs? Can the fee be refunded?

 


Before formal mass production, making physical samples is an essential step. It can ensure that the size of the packaging box is perfectly adapted to the product, the texture of the material is qualified, and at the same time, ensure the structural stability of the product during transportation.


The paper packaging industry is mainly divided into two types of samples:


Digital white sample (structural sample): A blank paper box without printing is cut out by a computer numerical control cutting machine, only used for checking the size and overall structure.


Pre production bulk sample (printing sample): a physical sample that is completely identical to the final product, including exclusive design patterns, four-color printing/spot color printing, as well as surface processes such as hot stamping and embossing.

 


Is the cost included in the unit price?

 


In the initial quotation, the sampling fee is charged separately. This expense is mainly used to pay for the engineer's computer drawing hours, specialized equipment debugging costs, and material losses.

 


Crown Win Exclusive Advantage

 


We only charge a small pre production sample fee to cover equipment debugging costs. As long as your production order meets the standards, all sample fees will be directly deducted from the payment.

 


Printing plate fee: a necessary expense for creating exquisite visual effects

 


If traditional offset printing or flexographic printing techniques are used for customized packaging, or high-end brand visual effects are produced, specialized printing plates must be made to transfer ink onto the cardboard.


Offset printing plate: Made of aluminum alloy, four-color printing (cyan, magenta, yellow, black) and each spot color require a separate printing plate.


Craft knife molds: Special surface processes such as hot stamping, three-dimensional concave convex embossing, etc., and customized metal knife molds are also required.

 


Is the cost included in the unit price?

 


According to the common pricing rules in the industry, the printing plate fee and hot stamping knife mold fee for the first order are one-time and separately charged start-up fees, and are not included in the unit price of a single item. This is because the production cost of printing plates is fixed, and the cost of producing a set of printing plates will not change whether printing 1000 or 50000 packaging boxes.

 


Repurchase discount

 


After the printing plate and cutting die are completed, our factory will store them properly in a temperature controlled warehouse. If the same product is repurchased in the future, no printing plate fees will be charged.

 


Knife mold and mold cost: the cost of creating an exclusive customized structure

 


High end boutique packaging boxes such as book style folding boxes, drawer boxes, and hard boxes with top and bottom covers require extremely high cutting accuracy. When producing on a large scale, the factory will use a cutting die (a thick wooden board embedded with a laser cutting steel knife) to cut the paper box blank.


In addition, if high-end packaging needs to be matched with a customized inner support, such as the plastic lining (ethylene/polyester material) and pulp lining used to fix essential oil and perfume, it also needs to use CNC equipment to process the exclusive mold.

 


Is the cost included in the unit price?

 


Like printing plates, the production of knife molds and lining molds requires a large amount of materials and labor, so they are also charged separately as one-time start-up costs.

 


Money saving tips

 


Choose from Crown Win's hundreds of existing standard size knife molds to directly waive mold costs. If there is a long-term cooperation for large orders, our factory can provide free mold development services for completely original customized structures.

 


Why don't packaging factories include these types of expenses in the unit price?

 


Some manufacturers initially claimed that all types of fees were free, but in reality, they would raise the unit price of individual packaging boxes to offset their own costs. Once the order quantity is increased in the future, customers will suffer losses.


We will separate the start-up costs (molds, printing plates, samples) from the production costs (materials, labor) to ensure that the larger the order quantity, the lower the unit price you will receive, achieving true high cost-effectiveness.

 


Choose a trustworthy and transparent Chinese packaging manufacturing partner

 


Various professional details of customized printing, no need for you to delve into them. Crown Win has 18 years of experience in high-end beauty packaging and hard gift box production, strictly following the ISO9001 quality management system and forest management committee certification standards. The quotation process is open and transparent, with no hidden charges.


Want to smoothly implement packaging design and no longer worry about budget surprises? Contact our technical and sales teams immediately to obtain a detailed and clear itemized quotation.

 

 

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