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“Eco-conscious design” for printed products Multilateral approaches for printing to go greener Dr. SHIMIZU, Hirokazu President, SHIMIZU PRINTING INC. Visiting Senior Researcher, Waseda University Environmental Research Institute Expert, ISO130 (Graphic technology) WG11(Environmental impact of graphic technology) 1 Nagata Laboratory, Waseda University Graduate School of Environment and Energy Engineering
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Page 1: "Eco-conscious design" for printed matters

“Eco-conscious design” for printed productsMultilateral approaches for printing to go greener

Dr. SHIMIZU, HirokazuPresident, SHIMIZU PRINTING INC.

Visiting Senior Researcher, Waseda University Environmental Research InstituteExpert, ISO130 (Graphic technology) WG11(Environmental impact of graphic technology)

1

Nagata Laboratory, Waseda University Graduate School of Environment and Energy Engineering

Page 2: "Eco-conscious design" for printed matters

Self-introduction “처음 뵙겠어요”1. Date of birth

• May 19th, 19672. Qualification

• Specialist on UV printing technology of graphic arts• Specialist on Life-cycle approach (LCA, LCC, MFCA..and etc.)

3. Pioneering achievements• Development of “UV Waterless High-Definition” printing method• Schematization of “Printing service LCA and LCCO2”

4. Award• “UV Waterless High-definition” printing, Encouraging Prize by

Japanese Society of Printing Science and Technology in 2011• “Establishment of quantitative assessment for printing service”,

Best Paper Award by Japanese Society of Printing Science and Technology in 2010

• “Establishment of Printing service LCA to propose environment-conscious solution”, Chairman’s Award (2nd best) by 6th LCA Japan Forum in 2010

2

Waseda University Environmental Research Institute

Shimizu Printing Inc.

Page 3: "Eco-conscious design" for printed matters

Self-introduction “반갑습니다”5. Extra activities (present)

• Visiting Senior Researcher, Waseda University Environmental Research Institute (早稲田大学環境総合研究センター)

• Expert (Thailand), ISO130 (Graphic technology) WG11 (Environmental impact assessment of graphic technology)

• Policy Adviser for SMEs at Japan Chamber of Commerce• Committee, Energy and Nuclear Committee at Japan Chamber

of Commerce• Committee, Environment Committee at Tokyo Chamber of

Commerce • Supervisor, Joint research project for CFP of printed products

with Chulalongkorn University in Thailand6. Extra activities (past)

• Committee, Renewable energy buy-out committee at Ministry of Economy, Trade and Industry

• Committee, Product Category Rule for Carbon Footprint of Products Committee at Japan Federation of Printing Industry

3

Waseda University Environmental Research Institute

Shimizu Printing Inc.

Page 4: "Eco-conscious design" for printed matters

Self-introduction “잘 부탁드립니다”7. Academic paper1) Hirokazu  Shimizu,  Katsuya  Nagata,  and  Aran  Hansuebsai.  2012.  Comparisons  of  

Paper-‐‑‒book  and  E-‐‑‒book  by  the  scale  of  carbon  footprint.  Proceedings  of  The  Asian  Symposium  on  Printing  Technology:  39-‐‑‒44

2) Hirokazu  Shimizu,  Katsuya  Nagata,  and  Aran  Hansuebsai.  2011.  Integrated  Life  cycle  Assessment  (LCA)  for  Printing  Service  in  an  emerging  country.  Proceedings  of  EcoDesign  2011  International  Symposium:  283-‐‑‒288

3) Hirokazu  Shimizu,  and  Katsuya  Nagata.  2010.  Integrated  Life  cycle  Assessment  (LCA)  Approach  for  Printing  Service  by  Using  Environmental  Load  Point  (ELP)  Method.  Journal  of  Printing  Science  and  Technology  47  (3):  39-‐‑‒47

4) Hirokazu  Shimizu,  and  Katsuya  Nagata.  2010.  Comparison  of  Life-‐‑‒cycle  CO2  emissions  for  Paper-‐‑‒Based  Books  and  Electronic  Books.  Journal  of  Printing  Science  and  Technology  47  (2):  19-‐‑‒29

5) Hirokazu  Shimizu.  2009.  Establishment  of  quantitative  assessment  for  Printing  Service.  Journal  of  Printing  Science  and  Technology  46  (6):  26-‐‑‒35

4

Waseda University Environmental Research Institute

Shimizu Printing Inc.

Page 5: "Eco-conscious design" for printed matters

Agenda1. Improving printed products to be “Eco-conscious” by quantitative

method, not by qualitative method• Definition of Eco-conscious products• Case study of plastic document file for Eco Product 2012• New idea to promote printed products

2. Reforming current calculation standard (Product Category Rule) to be wide-spread for SMEs

• Promotion of new calculation standard for printing• Accuracy of existing calculation standard for printing• Magnitude of calculation accuracy for new/existing standards

3. Utilizing “Printing Goes Green CLOUD (PGG-CLOUD)” to quantify environmental impact by the scale of CO2

• Primary data and secondary data collection• Actual operation• Next step to evaluate by different impact categories

5

Waseda University Environmental Research Institute

Shimizu Printing Inc.

Page 6: "Eco-conscious design" for printed matters

1. Eco-conscious printed products

Definition of Eco-conscious printed products:The printed products which have “shining- star quality” in terms of environment related issues backed by quantitative assessment (not by touchy-feely opinion, but by numerical numbers)

6

Waseda University Environmental Research Institute

Shimizu Printing Inc.

Page 7: "Eco-conscious design" for printed matters

1. Eco-conscious printed products (cont’d)Case study: Polypropylene-made document file Use application: Ad. tool for Eco Products 2012Copies: 2000Material: PolypropylenePress: Bk+C+M+Y+W+Bk+C+M+Y+OP varnishPost-press: Die-cut, glueNormal practice: PP 0.20mm is usedBest practice: PP 0.15mm is used

7

Waseda University Environmental Research Institute

Shimizu Printing Inc.

How much can “Best practice” be improved by by the scale of CO2 emission?

Page 8: "Eco-conscious design" for printed matters

1. Eco-conscious printed products (cont’d)Case study: Polypropylene-made document file

8

Waseda University Environmental Research Institute

Shimizu Printing Inc.

## ItemPP 0.20mm m thickness PP 0.15mm m thickness Δ=PP0.155-PP0.20

Itemkg-CO2e % kg-CO2e % kg-CO2e Δ%

123456789

1011121314

Substrate 220.345 44.8% 165.259 39.3% -55.086 -25.0%Ink & varnish 7.607 1.5% 7.607 1.8% - -

Printing plate 62.913 12.8% 62.913 15.0% - -

Additives 0.090 0.0% 0.090 0.0% - -Other materials 1.291 0.3% 1.291 0.3% - -Design/Editing 15.581 3.2% 15.581 3.7% - -

CtP 9.516 1.9% 9.516 2.3% - -Press 79.002 16.1% 79.002 18.8% - -Postpress 22.813 4.6% 22.813 5.4% - -Water 0.000 0.0% 0.000 0.0% - -

Delivery 4.660 0.9% 4.414 1.1% -0.246 -5.3%Waste from household and factory 67.280 13.7% 51.120 12.2% -16.160 -24.0%Recycle from household 0.000 0.0% 0.000 0.0% - -Recycle from factory 0.945 0.2% 0.756 0.2% -0.189 -20.0%

Total 492.043 100.0% 420.363 100.0% -71.680 -14.6%Per copy 0.246 0.210

Page 9: "Eco-conscious design" for printed matters

1. Eco-conscious printed products (cont’d)Case study: Polypropylene-made document file

9

Waseda University Environmental Research Institute

Shimizu Printing Inc. 0

125

250

375

500

PP 0.20mmPP 0.15mm

SubstrateInkPrinting plateAdditivesOther materialsDesign/EditingCtPPressPostpressWaterDeliveryWaste from h&fRecycle from hRecycle from f

kg-CO2e

-14.6%

Page 10: "Eco-conscious design" for printed matters

1. Eco-conscious printed products (cont’d)New idea to promote Eco-conscious printed products

10

Waseda University Environmental Research Institute

Shimizu Printing Inc.

-5%

-10%

-15%

-20%

-5% -10% -15% -20%Environmental factor (CO2)

Econ

omic

al fa

ctor

(¥) AAAAA

AA

A

A

A

B

BC

D

D

D

D D D D

Page 11: "Eco-conscious design" for printed matters

2. Reforming current PCRSelect only 10-item for simplification

(1)Substrate(2)Transportation for substrate(3)Ink & varnish(4)Transportation for Ink & varnish(5)Plate (waterless printing)(6)Transportation for Plate(7)Printing process (waterless printing)(8)Post-press process(9)Distribution(10)Waste & Recycle

11

Waseda University Environmental Research Institute

Water (dampening solution)Additive (dampening solution)

Prepress(editing, designing, CtP)

Wrapping material for delivery

Material (glue, stitch...)

Shimizu Printing Inc.

NOT calculated5% cut-off rule/Guess-work for primary data

Page 12: "Eco-conscious design" for printed matters

2. Reforming current PCR (cont’d)Points of modifying current PCR

I. Calculation method is standardized to “cumulative”

II. Modeling for thickness of ink/varnish

III. Electricity usage = Rated output × fixed loading factor

IV. Loading percentage of truck is fixed at 50%

V. Calculate incineration by coated layer of paper only

VI. Printed products only by waterless printing method

VII.Avoid “scenario setting” of key items

12

Waseda University Environmental Research Institute

Shimizu Printing Inc.

Page 13: "Eco-conscious design" for printed matters

2. Reforming current PCR (cont’d)Points of modifying current PCR

13

Waseda University Environmental Research Institute

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Raw material acquisition Production Distribution Waste/Recycle

Shimizu Printing Inc.

Page 14: "Eco-conscious design" for printed matters

2. Reforming current PCR (cont’d)

14

Waseda University Environmental Research Institute

Accuracy of new PCR for Printing by case studies (Paper package for DVD)

Shimizu Printing Inc.

## Item100000 0 copies 30000 copies 10000 copies 5000 c copies 500 c copies

Itemkg-CO2e % kg-CO2e % kg-CO2e % kg-CO2e % kg-CO2e %

1

2

3

4

5

6

7

8

9

10-

Substrate 2104.4 69.6 701.4 64.3 300.6 58.5 200.4 52.5 110.2 41.6

Trans. for Subs. 207.6 6.9 69.2 6.3 29.7 5.8 19.8 5.2 10.9 4.1

Ink&varnish 55.3 1.8 18.5 1.7 17.9 1.5 5.3 1.4 2.9 1.1

Trans. for Ink&varnish 0.2 0.0 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Plate 36.2 1.2 36.2 3.3 36.2 7.0 36.2 9.5 36.2 13.7

Trans. for Plate 0.1 0.0 0.1 0.0 0.1 0.0 0.1 0.0 0.1 0.0

Printing process 170.6 5.6 85.3 7.8 42.6 8.3 42.6 11.2 42.6 16.1

Postpress process 180.2 6.0 58.4 5.4 21.3 4.1 13.4 3.5 7.0 2.6

Delivery 25.9 1.0 11.4 1.0 3.8 0.7 1.9 0.5 0.2 0.1

Waste & Recycle 193.6 6.4 61.4 5.6 23.6 4.6 14.2 3.7 5.8 2.2

Others 51.3 1.7 48.8 4.5 48.2 9.4 47.9 12.5 49.1 18.5

Total 3025.4 100.0 1090.8 100.0 514.0 100.0 381.8 100.0 265.0 100.0

Per copy 0.030 - 0.036 - 0.051 - 0.076 - 0.530 -

Page 15: "Eco-conscious design" for printed matters

2. Reforming current PCR (cont’d)

15

Waseda University Environmental Research Institute

Accuracy of new PCR for Printing by case studies (Paper package for DVD)

Shimizu Printing Inc.

0%

25%

50%

75%

100%

10000030000

100005000

500

SubstrateTrans. for Subs.Ink&varnishTrans. for Ink&varnishPlateTrans. for PlatePrinting processPostpress processDeliveryWaste & RecycleOthers

Page 16: "Eco-conscious design" for printed matters

2. Reforming current PCR (cont’d)

16

Waseda University Environmental Research Institute

Accuracy of new PCR for Printing by case studies (Flyer from 300-500,000)

Shimizu Printing Inc.

01020

30

40

50

60

70

80

90

100

300 5001000 1000

20002000

33005000

50005000

1000010000

1000010000

1500020000

30000500000

other items 10 items %

Page 17: "Eco-conscious design" for printed matters

2. Reforming current PCR (cont’d)

17

Waseda University Environmental Research Institute

Accuracy of new PCR for Printing by case studies (Booklet from 410-500,000)

Shimizu Printing Inc.

0

10

20

30

40

50

60

70

80

90

100

410 500 1000 1300 2000 2000 2400 27004000 4500

5000 50009500

1000010000

1800018000

3000050000

100000

other items 10 items %

Page 18: "Eco-conscious design" for printed matters

2. Reforming current PCR (cont’d)Conclusion of new PCR accuracy

Carbon calc. by 10-selected itemPackage

1.7% ~ 18.5% of “Others” by Shimizu PrintingFlyer

2.8% ~ 22.6% of “Others” by 18 cases (JWPA)Booklet

0.8% ~ 32.2% of “Others” by 60 cases (JWPA)

18

Waseda University Environmental Research Institute

Shimizu Printing Inc. Current PCR can provide absolute carbon calc. result?

New PCR has “missing piece” of carbon calc. result

Page 19: "Eco-conscious design" for printed matters

2. Reforming current PCR (cont’d)Current PCR: The difference by emission factor of paper

(1) Magazine, 210mm*297mm, 4P+44P, 4000copies

(2) Coated card for cover, 210gsm, UV4C+PP lamination

(3) Light coated paper for text, 127.9gsm, UV4C/UV4C

(4) EF of text is calculated by weighting 6 factories (48.2%)

(5) Max. EF=1.419kg-CO2e/kg, Min.=0.704kg-CO2e/kg

(6) Weighted EF=1.197kg-CO2e/kg

(7) Sensitivity analysis by different EF of Light coated paper

(8) What I use for text is Avg./Max./Min.?

19

Waseda University Environmental Research Institute

Shimizu Printing Inc.

Reference:JLCA-LCA database 2012yr.1st edition

Page 20: "Eco-conscious design" for printed matters

2. Reforming current PCR (cont’d)

20

Waseda University Environmental Research Institute

The difference by EF of paper (Magazine, 4000 copies)

Shimizu Printing Inc. 0250500

750

1000

1250

1500

1750

2000

2250

1384.94 1541.192

913.137

Avg. E.F.

Max. E.F.

Min. E.F.

PaperInkPlateAdditivesDesign/EditingCtPPressPostpressWaterDeliveryWasteRecycle+7.1%

-21.5%

kg-CO2e

Page 21: "Eco-conscious design" for printed matters

2. Reforming current PCR (cont’d)The difference by calc. method

(1) Paper package for DVD, 130mm*130mm*9mm,100,000copies

(2) Coated cardboard, 360gsm, UV4C+UVOP varnish

(3) EF is calculated by weighting 4 factories (86.8%)

(4) Calculated based on Cumulative method for 1,000-100,000

(5) Calculated based on Allocation method for 1,000-100,000 (allocation basis is based on paper input)

(6) Current PCR allows printers to utilize both methods

(7) Who can consider the difference between two methods?

21

Waseda University Environmental Research Institute

Shimizu Printing Inc.

Page 22: "Eco-conscious design" for printed matters

2. Reforming current PCR (cont’d)

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Waseda University Environmental Research Institute

The difference by calc. method (Paper package for DVD)

Shimizu Printing Inc.

CopiesCumulative Allocation % (Allocation/Copiesg-CO2e/copy g-CO2e/copy

Cumulative)

1000 276.075 223.708 81.02500 126.353 113.372 89.75000 76.362 71.132 93.27500 59.739 59.276 99.210000 51.398 53.349 103.820000 41.328 44.457 107.630000 36.359 41.493 114.140000 33.880 40.011 118.150000 32.389 39.122 120.860000 32.199 38.530 119.770000 31.375 38.106 121.580000 31.291 37.789 120.890000 30.811 37.542 121.8100000 30.254 37.344 123.4

Page 23: "Eco-conscious design" for printed matters

2. Reforming current PCR (cont’d)

23

Waseda University Environmental Research Institute

The difference by calc. method (Paper package for DVD)

Shimizu Printing Inc.

0

50

100

150

200

250

300

1000 2500 5000 7500 10000 20000 30000 40000 50000 60000 70000 80000 90000 100000

Cumulative Allocation

Page 24: "Eco-conscious design" for printed matters

2. Reforming current PCR (cont’d)Conclusion of current PCR accuracy

Carbon calc. by different EFs+7.1% ~ -21.5% compared to avg. data

Carbon calc. by different calc. methods+23.4% ~ -19.0% compared to cumulative method

24

Waseda University Environmental Research Institute

Shimizu Printing Inc.

No absolute number from carbon calculation

Current PCR has certain range of carbon calc. result

Page 25: "Eco-conscious design" for printed matters

2. Reforming current PCR (cont’d)Magnitude of fluctuation by new/current PCR

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Waseda University Environmental Research Institute

Shimizu Printing Inc.

0

32.5

65

97.5

130

77.4

67.8 78.581

97.2 99.2 107.1

123.4

10-item(flyer)10-item(Booklet)

Paper EF

Allo./Cum.

Min. Max. %

Current PCR

Page 26: "Eco-conscious design" for printed matters

2. Reforming current PCR (cont’d)

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Waseda University Environmental Research Institute

CFP trial (16-page booklet, 2000 copies) by 7-printer from JWPA

Shimizu Printing Inc.

Item Shimizu A B C D E F

Material 2.90E-01 2.90E-01 2.90E-01 2.80E-01 2.80E-01 2.90E-01 2.80E-01

Production 6.80E-02 7.30E-02 8.50E-02 3.10E-02 2.40E-02 4.10E-02 3.10E-02

Delivery 3.30E-02 3.30E-02 3.30E-02 3.30E-02 3.40E-02 3.40E-02 3.30E-02

Use 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Disposal/Recycle 1.30E-02 1.00E-02 1.00E-02 1.20E-02 1.30E-02 1.30E-02 1.20E-02

TTL (kg-CO2e/copy) 4.00E-01 4.06E-01 4.18E-01 3.60E-01 3.50E-01 3.80E-01 3.60E-01

% comparison in group - 98.5% 101.5% 100.0% 97.2% 104.9% 100.0%

Avg. in group (kg-CO2e/copy) 4.00E-01 4.12EE-01 3.60EE-01

*New PCR for “Printed products for waterless printing” was certified in Sep. 2012*Cost of CFP logo on PR tool for Eco Product 2012 should be minimized *Calculation results should be in +-5% range to utilize averaged figure*Carbon calculation by 7-printer, then categorized into 3 groups based on the results*Applying for CFP by group is effective to reduce application fee for SMEs

Page 27: "Eco-conscious design" for printed matters

3.Utilization of PGG-CLOUD

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Waseda University Environmental Research Institute

Shimizu Printing Inc.

Assisting printers to work on carbon calculation to get jobs

For carbon footprinting / carbon offsetting

Following “print-buyers at the leading edge” to defend jobs

For transformation of people’s subconscious

PGG-CLOUD is developed for...

Page 28: "Eco-conscious design" for printed matters

3.Utilization of PGG-CLOUD (cont’d)

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Waseda University Environmental Research Institute

Shimizu Printing Inc.

Calculating based on “clouding”

Calculating by cumulative/allocation method

Calculating “full range of life cycle”

Calculating based on English/Japanese/Thai...etc.

Calculating by massive database

Calculating material input/output precisely

Calculating results are summary/detailed (2-type)

Detailed 7-key feature are...

Page 29: "Eco-conscious design" for printed matters

3.Utilization of PGG-CLOUD (cont’d)

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Waseda University Environmental Research Institute

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Computers Tablets Smart phones

Any kind of devices if it can access to internet

Page 30: "Eco-conscious design" for printed matters

3.Utilization of PGG-CLOUD (cont’d)

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Waseda University Environmental Research Institute

Shimizu Printing Inc.

Calculation: Select a job

Page 31: "Eco-conscious design" for printed matters

3.Utilization of PGG-CLOUD (cont’d)

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Waseda University Environmental Research Institute

Shimizu Printing Inc.

RM: Case study “Introduction to Hangul”

Size: A5 (210mm*148.5mm)

Page: 4P+112P

Copy: 10,000 copies

Jacket: Coated paper, 157.0gsm, 2500+500sheets, 4-color+PP lamination

Cover: Fine paper, 157.0gsm, 1250+250sheets, 1-color

Text: Fine paper, 104.7gsm, 35000+1000sheets, 2-color on both sides

Binding: Perfect binding

Page 32: "Eco-conscious design" for printed matters

3.Utilization of PGG-CLOUD (cont’d)

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Waseda University Environmental Research Institute

Shimizu Printing Inc.

Calculation: Substrate

Page 33: "Eco-conscious design" for printed matters

3.Utilization of PGG-CLOUD (cont’d)

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Waseda University Environmental Research Institute

Shimizu Printing Inc.

RM: Emission Factors of papers

00.250

0.500

0.750

1.000

1.250

1.500

1.750

2.000

2.250

1.771.93

1.83

2.05

1.13 1.2 1.19

Emission Factors (kg-CO2e/kg)

Fine paperCoated paperNon-bleached paperBleached paperCarton box paperCoated cardboardChipboard

Reference: CFP communication program basic database ver.1.01

Page 34: "Eco-conscious design" for printed matters

3.Utilization of PGG-CLOUD (cont’d)

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Waseda University Environmental Research Institute

Shimizu Printing Inc.

RM: “Piece of inventory data” comparison of R0% and R70%(in order to make 1kg of “Fine Paper”)

Reference: JLCA-LCA database 2012yr. 1st edition

Category Item Unit Fine P. (R0%) Fine P. (R70%) R70%/R0%

Energy electricity Wh 1.34E+02 1.69E+02 126.7%

Energy coal g 8.84E+01 2.47E+02 279.4%

Energy Black liquor BDg 1.31E+03 4.90E+02 37.5%

Energy Paper sludge BDg 1.81E+01 3.69E+01 37.5%

Emission (air) CO2 (production) BDg 6.33E+02 9.81E+02 155.1%

Emission (air) CO2 (forestation) BDg 3.39E+02 9.80E+01 28.9%

Emission (air) CO2 (recycling) BDg 0.00E+00 1.78E+01 -

Page 35: "Eco-conscious design" for printed matters

3.Utilization of PGG-CLOUD (cont’d)

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Waseda University Environmental Research Institute

Shimizu Printing Inc.

Calculation: Material flow

Page 36: "Eco-conscious design" for printed matters

3.Utilization of PGG-CLOUD (cont’d)

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Waseda University Environmental Research Institute

Shimizu Printing Inc.

RM: Product area and non-product area939mm

636m

m

210mm14

8.5m

m

420mm

594m

m

Paper area: 0.597204㎡

Product area: 0.498960㎡

Product area %: 83.5%

Page 37: "Eco-conscious design" for printed matters

3.Utilization of PGG-CLOUD (cont’d)

37

Waseda University Environmental Research Institute

Shimizu Printing Inc.

Calculation: Ink usage

Page 38: "Eco-conscious design" for printed matters

3.Utilization of PGG-CLOUD (cont’d)

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Waseda University Environmental Research Institute

Shimizu Printing Inc.

RM: Calculation process of ink usage amount

0.001mm×1040mm×740mm×12%×36000sheet×2-side÷1000 ÷1000=6.649kg

Maximum paper size of press

Ink coverage %

Sheet run

Print on both sides

Convert to “gram”

Convert to “kg”

Ink thickness

Page 39: "Eco-conscious design" for printed matters

3.Utilization of PGG-CLOUD (cont’d)

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Waseda University Environmental Research Institute

Shimizu Printing Inc.

Calculation: Ink transportation

Page 40: "Eco-conscious design" for printed matters

3.Utilization of PGG-CLOUD (cont’d)

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Waseda University Environmental Research Institute

Shimizu Printing Inc.

RM: Check distance from start to goal by web

Page 41: "Eco-conscious design" for printed matters

3.Utilization of PGG-CLOUD (cont’d)

41

Waseda University Environmental Research Institute

Shimizu Printing Inc.

Calculation: Water (dampening solution)

Page 42: "Eco-conscious design" for printed matters

3.Utilization of PGG-CLOUD (cont’d)

42

Waseda University Environmental Research Institute

Shimizu Printing Inc.

RM: Scale factor of dampening solution

Page 43: "Eco-conscious design" for printed matters

3.Utilization of PGG-CLOUD (cont’d)

43

Waseda University Environmental Research Institute

Shimizu Printing Inc.

Calculation: Additives for dampening solution

Page 44: "Eco-conscious design" for printed matters

3.Utilization of PGG-CLOUD (cont’d)

44

Waseda University Environmental Research Institute

Shimizu Printing Inc.

RM: Breakout of dampening solution

14.89176kg×2.5 times=37.22940kg→37.22940÷1.05=35.456571kg→IPA=35.456571×3.5%=1.240980kg→Additives=35.456571%×1.5=0.531848kg

Page 45: "Eco-conscious design" for printed matters

3.Utilization of PGG-CLOUD (cont’d)

45

Waseda University Environmental Research Institute

Shimizu Printing Inc.

Calculation: Printing plate

Page 46: "Eco-conscious design" for printed matters

3.Utilization of PGG-CLOUD (cont’d)

46

Waseda University Environmental Research Institute

Shimizu Printing Inc.

RM: Conversion of EF from “㎡” base to “kg” base12.300 kg-CO2e/㎡ (0.400mm thickness)

Reference: CFP communication program basic database ver.1.01

→1.030m×0.785m=0.80855㎡=80.855%→0.240mm÷0.400mm=60.000%→80.855%×60.000%=48.513%

→ 12.300 kg-CO2e/㎡×48.513%=5.967kg-CO2e/plate

→ 5.967kg-CO2e/plate×2-plate=11.934kg-CO2e/kg

Page 47: "Eco-conscious design" for printed matters

3.Utilization of PGG-CLOUD (cont’d)

47

Waseda University Environmental Research Institute

Shimizu Printing Inc.

Calculation: Design & Editing

Page 48: "Eco-conscious design" for printed matters

3.Utilization of PGG-CLOUD (cont’d)

48

Waseda University Environmental Research Institute

Shimizu Printing Inc.

RM: Actual monitoring of Mac quadra for 3-week

0.175

0.180

0.185

0.190

0.195

0.200

0.205

0.210

0.215

1-1 1-2 1-3 1-4 1-5 1-6 1-7 1-8 1-9 1-10 2-1 2-2 2-3 2-4 2-5 2-6 2-7 2-8 2-9 2-10 3-1 3-2 3-3 3-4 3-5 3-6 3-7 3-8 3-9 3-10

Electricity usage (kWh)

*Line graph shown above is the monitoring data (once every 1-hour) for 3-week

Page 49: "Eco-conscious design" for printed matters

3.Utilization of PGG-CLOUD (cont’d)

49

Waseda University Environmental Research Institute

Shimizu Printing Inc.

Calculation: Computer to Plate (CtP)

Page 50: "Eco-conscious design" for printed matters

3.Utilization of PGG-CLOUD (cont’d)

50

Waseda University Environmental Research Institute

Shimizu Printing Inc.

RM: Actual monitoring of Prinergy server for 5-week

0.175

0.180

0.185

0.190

0.195

0.200

0.205

0.210

0.215

1-1 1-2 1-3 1-4 1-5 1-6 1-7 1-8 1-9 1-10 2-1 2-2 2-3 2-4 2-5 2-6 2-7 2-8 2-9 2-10 3-1 3-2 3-3 3-4 3-5 3-6 3-7 3-8 3-9 3-10

Electricity usage (kWh)

*Line graph shown above is the monitoring data (once every 1-hour) for 5-week

Page 51: "Eco-conscious design" for printed matters

3.Utilization of PGG-CLOUD (cont’d)

51

Waseda University Environmental Research Institute

Shimizu Printing Inc.

Calculation: Press

Page 52: "Eco-conscious design" for printed matters

3.Utilization of PGG-CLOUD (cont’d)

52

Waseda University Environmental Research Institute

Shimizu Printing Inc.

RM: Break out of electricity usage by a press

53%29%

18%

R704 with perfecting unit

PressPumpsPeripheraals

Page 53: "Eco-conscious design" for printed matters

3.Utilization of PGG-CLOUD (cont’d)

53

Waseda University Environmental Research Institute

Shimizu Printing Inc.

Calculation: Postpress

Page 54: "Eco-conscious design" for printed matters

3.Utilization of PGG-CLOUD (cont’d)

54

Waseda University Environmental Research Institute

Shimizu Printing Inc.

RM: Actual monitoring of air-conditioningTime Winter (Feb.) Summer (Aug.)

8:00-9:00 9.85 kWh 15.81 kWh9:00-10:00 9.65 kWh 17.45 kWh10:00-11:00 11.15 kWh 17.35 kWh11:00-12:00 8.65 kWh 15.19 kWh12:00-13:00 7.35 kWh 16.39 kWh13:00-14:00 7.65 kWh 16.44 kWh14:00-15:00 5.55 kWh 15.43 kWh15:00-16:00 6.25 kWh 14.47 kWh16:00-17:00 6.05 kWh 18.64 kWh

AVG. 8.02 kWh 16.35 kWh% to rated output 32.1% 57.8%

6.00

8.00

10.00

12.00

14.00

16.00

18.00

20.00

8:00- 9:00- 10:00- 11:00- 12:00- 13:00- 14:00- 15:00- 16:00-

Winter Summer

kWh

Page 55: "Eco-conscious design" for printed matters

3.Utilization of PGG-CLOUD (cont’d)

55

Waseda University Environmental Research Institute

Shimizu Printing Inc.

Calculation: Delivery

Page 56: "Eco-conscious design" for printed matters

3.Utilization of PGG-CLOUD (cont’d)

56

Waseda University Environmental Research Institute

Shimizu Printing Inc.

RM: Weight calculation of wrapping paper

80mm 80mm180mm 180mm148.5mm 148.5mm

210m

m

817.0mm

210m

m

0.817m×0.210m=0.17157㎡→100gsm×0.17157㎡=17.2g/wrapping paper→17.2g/wrapping paper×(10000÷20)=8.6kg

Page 57: "Eco-conscious design" for printed matters

3.Utilization of PGG-CLOUD (cont’d)

57

Waseda University Environmental Research Institute

Shimizu Printing Inc.

Calculation: Waste from household & factory

Page 58: "Eco-conscious design" for printed matters

3.Utilization of PGG-CLOUD (cont’d)

58

Waseda University Environmental Research Institute

Shimizu Printing Inc.

RM: Recalculation of material flow

Page 59: "Eco-conscious design" for printed matters

3.Utilization of PGG-CLOUD (cont’d)

59

Waseda University Environmental Research Institute

Shimizu Printing Inc.

Calculation: Recycle from factory

Page 60: "Eco-conscious design" for printed matters

3.Utilization of PGG-CLOUD (cont’d)

60

Waseda University Environmental Research Institute

Shimizu Printing Inc.

RM: Recalculation of material flow

Page 61: "Eco-conscious design" for printed matters

3.Utilization of PGG-CLOUD (cont’d)

61

Waseda University Environmental Research Institute

Shimizu Printing Inc.

Calculation: CO2e summary

Page 62: "Eco-conscious design" for printed matters

3.Utilization of PGG-CLOUD (cont’d)

62

Waseda University Environmental Research Institute

Shimizu Printing Inc.

For marketing tool (CFP label, Japan)

Reference: http://www.cfp-japan.jp

Page 63: "Eco-conscious design" for printed matters

3.Utilization of PGG-CLOUD (cont’d)

63

Waseda University Environmental Research Institute

Shimizu Printing Inc.

For marketing tool (CFP label, Korea)How did they calculate CO2

for printing a package?

Reference: http://www.edp.or.kr/index_eng.asp

Page 64: "Eco-conscious design" for printed matters

3.Utilization of PGG-CLOUD (cont’d)

64

Waseda University Environmental Research Institute

For sensitivity analysis (Best practice=Lightweight of paper)

Shimizu Printing Inc. 0650130019502600

3250

3900

4550

5200

5850

6500

Normal Practice

Best practice

-17.7%

kg-CO2e

PaperInkPlateAdditivesDesign/EditingCtPPressPostpressWaterDeliveryWasteRecycle

Page 65: "Eco-conscious design" for printed matters

3.Utilization of PGG-CLOUD (cont’d)

65

Waseda University Environmental Research Institute

Sensitivity analysis (Environmental Load Point=ELP)

Shimizu Printing Inc.

0

2,750,000

5,500,000

8,250,000

11,000,000

13,750,000

16,500,000

19,250,000

22,000,000

24,750,000

27,500,000

Normal practice

Best practice

-19.7%

ELP

PaperAlInk (Plolyurethane)WaterElectricityRecycled pulpRecycled Al2t-truck4t-truck10t-truckLandfill

Reference: Nagata Lab., Waseda University Graduate School of Environment and Energy Engineering

Environment impact categories of ELP:1-Energy drain, 2-GWP, 3-Ozone depletion, 4-Acid rain, 5-Natural resource consumption, 6-Air pollution, 7-Water pollution, 8-Disposal problem, 9-Ecosystem effect

Page 66: "Eco-conscious design" for printed matters

SummaryUtilization of quantitative assessment for “Eco-conscious Products”

a. Find “Hotspot(s)” to improve manufacturing process and/or select eco-friendly material

b. Communicate with print-buyers (consumers) by showing comprehensive internal comparison

c. Conduct many pilot projects to know efficiency of CFP (environment impact assessment)

66

Waseda University Environmental Research Institute

Shimizu Printing Inc.

Utilized for sales growth and cost-cut, not for academic experts to be satisfied

Simplification of calculation is extremely important to save time and money, “Detailed calculation cannot guarantee accuracy!”

Page 67: "Eco-conscious design" for printed matters

67

Waseda University Environmental Research Institute

Shimizu Printing Inc.

“고마웠습니다”Thank you for your attention.You can have a look at this presentation file:

http://www.slideshare.net/ShimizuHiro/edit_my_uploadsCorporate web site:

http://www.shzpp.co.jp


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