Real Data on 4 Categories of Waste Recycling for Packaging Printing Plants - Paper/Plastic/Metal/Composite: Printing Plants Must Calculate Recycling Costs Before Taking Orders

Wuxi Lexiang generates 800-1200 tons of packaging printing waste annually (60-70% paper scraps, 15-20% plastic film, 5-8% metal plates, and 5-10% composite materials). The biggest pitfall for business owners is treating waste as "garbage" and discarding it, but the recycling value of these 4 types of waste varies greatly, ranging from -200 CNY/ton (paying to dispose of it) to +1500 CNY/ton (making a profit from selling it). Below are the real figures for 2026 that are still in effect.

Why Waste Classification in Printing Factories is a Business

Since 2024, the new solid waste law has been in effect for 5 years, and the Ministry of Ecology and Environment has been increasingly meticulous in the classification management of industrial solid waste. The first reaction of printing factory owners is "another compliance cost", but in reality, 3 out of the 4 types of waste have recycling value. The key lies in whether the classification is done correctly.

Real Data: In 2025, we conducted a waste account inventory for a printing factory with an output value of 12,000 tons, and the net profit from correctly classified waste was 180,000-250,000 CNY/year, while the net loss from incorrect classification (including hazardous waste mixed in) was 80,000-150,000 CNY/year. The difference is not due to output, but to classification management. Below, we discuss the 4 categories.

First Category: Paper Scraps (60-70% of Total)

Paper scraps are the largest recyclable waste in printing factories, mainly from the die-cutting process of white cardboard, coated paper, and art paper scraps. According to the May 2026 recycling price in East China:

- White cardboard / coated paper scraps (clean, uncoated, unvarnished): purchase price 1200-1800 CNY/ton.
- Coated / varnished waste paper (with plastic coating / UV coating): purchase price 200-400 CNY/ton, some recyclers refuse to accept it.
- Art paper / flocking paper / tactile paper scraps (with special coating): purchase price 500-900 CNY/ton, need to find professional recyclers.
- Waste paper with ink contamination (residual ink, rework): purchase price -200 to +100 CNY/ton, some recyclers require printing factories to pay for disposal.

Printing Factory Real Account: A printing factory producing 1000 tons of paper scraps annually, if classified properly, can achieve an annual net profit of 1,000,000-1,500,000 CNY. The key actions are four:

1. Workshop classification bins should be subdivided by paper type—white cardboard bin, coated paper bin, coated paper bin, ink-containing paper bin separated. Do not mix them together, as mixed waste paper can only be sold at the lowest price.
2. Coated / varnished waste paper should be packaged separately—find recyclers specializing in composite waste paper.
3. Ink-containing waste paper should undergo hazardous waste identification—some highly ink-contaminated waste paper may belong to HW12 (dye, coating waste), must undergo hazardous waste identification.
4. Sign long-term contracts with recyclers—long-term contract prices are 10-20% higher than spot prices.

Second Category: Plastic Film (15-20% of Total)

Plastic film waste mainly comes from the lamination process (glossy film / matte film / tactile film), varnishing protective film, and shrink film. Since 2024, plastic pollution control has been upgraded, with more detailed classification requirements:

- PE / PP film (clean, uncompounded): purchase price 2500-3500 CNY/ton, can be regenerated into pellets.
- PET film (clean): purchase price 3000-4500 CNY/ton, can be regenerated into polyester staple fiber.
- BOPP / CPP film (clean): purchase price 2800-3800 CNY/ton.
- Composite film waste (with paper / aluminum foil): purchase price -500 to +200 CNY/ton, some recyclers require printing factories to pay for disposal.
- Waste film with ink / glue contamination: purchase price -800 to +100 CNY/ton, some are classified as hazardous waste.

Real Crash Case: In August 2024, one of our clients mixed all plastic films together and sold them to a recycler, 120 tons of waste film only sold for 8000 CNY (66 CNY/ton). In the same market, classified PET film was 3500 CNY/ton. The same 120 tons, if classified, could have been sold for 300,000-400,000 CNY. This is the dividend of classification.

Third Category: Metal Plates (5-8% of Total)

Metal plates mainly come from the CTP platemaking process, aluminum-based PS plates / CTP plates are unique waste of printing factories.

- Aluminum-based CTP waste plates (undeveloped): purchase price 8000-15000 CNY/ton, can be recycled into aluminum.
- Developed waste plates (with silver salt / photosensitive adhesive residue): purchase price 3500-5500 CNY/ton, some are classified as hazardous waste (HW16 photosensitive material waste).
- Film waste (traditional platemaking): purchase price -3000 to +500 CNY/ton, basically hazardous waste, need to pay for disposal by qualified units.

Key Compliance Points:

1. Developed waste plates belong to hazardous waste HW16—must be handed over to HW16 qualified disposal units, sign disposal contract + five-part manifest + annual declaration.
2. Undeveloped waste plates belong to general solid waste—can be directly sold to aluminum recycling plants.
3. Film waste is basically hazardous—traditional film platemaking has been replaced by CTP, but some old customers still have film orders, film waste disposal fee is 3000-5000 CNY/ton.

Fourth Category: Composite Materials (5-10% of Total)

Composite materials are the most troublesome type of waste for printing factories, including laminated paper-plastic composites, paper-aluminum-plastic composites, aluminum foil bags, composite bags, etc. According to GB/T 18455 (Packaging Recycling Label) classification:

- Paper-plastic composite (laminated paper): Low recycling value, some recyclers refuse to accept, need to pay for disposal 500-1500 CNY/ton.
- Paper-aluminum-plastic composite (Tetra Pak, aluminum foil bags): Recycling value -1000 to +800 CNY/ton, need professional recyclers (wet process to separate aluminum-plastic).
- Co-extruded film composite bags: Recycling value -500 to +300 CNY/ton.
- Composites with metal coating / aluminum plating: Lowest recycling value, basically need to pay for disposal.

Printing Factory's Compliance Choices:

1. Source Reduction—at the design stage, prioritize single materials (such as pure paper gift boxes instead of laminated ones), customer acceptance is key.
2. Choose Recyclable Composites—such as single PE composite bags instead of paper-aluminum-plastic composite bags, recycling value is 5-10 times higher.
3. Find the Right Recycler—different recyclers have very different processing capabilities for composite waste, ask about the regeneration process.
4. Paid Disposal is Also Compliant—some composites do require paid disposal, the key is to check the qualifications of the disposal unit (business license + hazardous waste business license + scope of business).

Printing Factory Waste Account Real Book (Annual)

Take a printing factory with an annual output of 1000 tons of paper scraps + 250 tons of plastic film + 80 tons of metal plates + 100 tons of composites as an example (output value about 120 million CNY):

- Paper Scrap Income: 1000 tons × 1500 CNY/ton = 1,500,000 CNY
- Plastic Film Income: 250 tons × 3000 CNY/ton = 750,000 CNY
- Metal Plate Income: 80 tons × 8000 CNY/ton = 640,000 CNY
- Composite Material Expenditure: 100 tons × 1000 CNY/ton = 10,000 CNY
- Hazardous Waste Disposal Expenditure: ink-containing waste paper + film + developed waste plates ≈ 15,000 CNY
- Classification Labor + Equipment Investment: 20,000 CNY/year (4 classification bins + baler + 1 full-time classifier)
- Net Profit: 1,500,000 + 750,000 + 640,000 - 10,000 - 15,000 - 20,000 = 2,445,000 CNY/year

If classified improperly (all mixed together and sold):
- Total Waste Income: 1430 tons × 200 CNY/ton = 286,000 CNY
- Hazardous Waste Penalty Risk: 200,000-500,000 CNY/year
- Net Profit: may be negative (penalty + disposal fee)

Conclusion: Waste is a Profit Center, Not Garbage

Waste classification in packaging printing factories, is not a cost center for "spending money on environmental protection", but a profit center for "classification is profit". From 2018 until now, we have accumulated a net waste profit of over 15,000,000 CNY, the key is to manage the 4 types of waste separately. The biggest pitfall for business owners is being reluctant to spend 200,000 CNY to hire one full-time classifier + buy a baler, but in reality, it can earn back 2,445,000 CNY in a year. If your factory hasn't done the waste classification account yet, it is recommended to start with the two largest types, paper scraps and plastic film, results can be seen in half a year.

Extended Reading

- Packaging Environmental Protection 4 Types of Certification: FSC/CFCC/PEFC/China Environmental Label
- 4 Types of Certification Standards for Degradable Packaging: ASTM D6400/EN 13432/GB/T 19277/HJ/T 209
- Packaging Recycling Label 4 Types of Standard Execution: GB/T 18455 / ISO 14021 / ASTM D5488 / EN 17130
- Printing Waste Liquid 3 Types of Real Disposal Price Difference—The "Market Price vs. Actual Price" of Printing Factories and Hazardous Waste Disposal Companies