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Pattern-Making for Y-Body Types of Young Females’ Pants in China Based on 3D Virtual Technologies Cover

Pattern-Making for Y-Body Types of Young Females’ Pants in China Based on 3D Virtual Technologies

By: Haina Shen and  Xiaofen Ji  
Open Access
|Oct 2024

Figures & Tables

Fig. 1.

Steps to form a raw pant pattern
Steps to form a raw pant pattern

Fig. 2.

Pose of wearing evaluation and movement adaptability evaluation
Pose of wearing evaluation and movement adaptability evaluation

Fig. 3.

Modifications of the raw pant pattern
Modifications of the raw pant pattern

Fig. 4.

Proposal of the pattern-making method for Y-body type young females’ pants
Proposal of the pattern-making method for Y-body type young females’ pants

Result of the wearing evaluation for the raw pattern and secondary pattern

ItemsMeanItemsMean
RawSecondaryRawSecondary
Wearing evaluationStanding (static state)Waist5.006.33Movement adaptability evaluationSittingWaist4.676.00
Hip4.336.00Hip4.005.67
Crotch4.006.00Crotch3.335.33
Thigh4.675.67Thigh4.335.67
Knee5.006.33Knee4.676.33
Calf5.676.33Calf5.336.33
Mean4.786.11Leg liftWaist5.006.33
Silhouette evaluationWaist-line5.336.00Hip4.336.00
Crotch3.675.67
Side seam5.336.00Thigh4.675.67
Knee5.006.33
Crotch4.005.67Calf5.336.33
Mean4.895.89CrouchingWaist4.335.67
Body shape correction evaluationWaist5.006.00Hip3.675.67
Hip4.675.67Crotch3.335.33
Abdomen4.335.67Thigh4.005.67
Thigh4.676.00Knee4.336.00
Calf5.336.33Calf5.336.33
Mean4.805.93Mean4.415.91

Size difference between the raw pant pattern and research mannequin

ItemsResearch mannequin (cm)Raw pants (cm)Ease (cm)
Waist circumference(W)60.561.20.7
Hip circumference(H)85.486.30.9
Thigh circumference48.451.43.0
Knee circumference(KL)29.835.86.0
Calf circumference32.135.63.5
Slack bottom(SB)19.726.77.0
Trousers length (TL)92.993.80.9
Crotch length(CL)26.227.31.1
Trousers length (TL)=Waist height -Ankle height (3.5 cm) Crotch length(CL)=Waist height-Crotch height

Size difference between the secondary pant pattern and research mannequin

ItemsResearch mannequin (cm)Secondary pantsFinal pant specification
Measurement (cm)Ease (cm)Measurement (cm)Ease (cm)
Waist circumference(W)60.564.483.9864.54.0
Hip circumference(H)85.488.453.0588.53.1
Thigh circumference48.452.824.42//
Knee circumference(KL)29.836.036.2336.06.2
Calf circumference32.135.673.57//
Slack bottom(SB)19.728.028.3228.08.3
Trousers length (TL)92.993.500.6093.00.1
Crotch Length(CL)26.227.461.2627.51.3

Body data of the virtual mannequin

Measurement itemsData (cm) Measurement itemsData (cm)
HeightHeight160LengthLength of upper arm25.3
Waist height97.4Length of lower arm23.0
Chest height115.1CircumferenceNeck girth24.5
Hip height79.4Shoulder length33.4
Crotch height71.2Chest circumference80.5
Thigh height68.6Waist circumference60.5
Knee height45.4Hip circumference85.4
Back neck height139.3Abdominal circumference73.3
Thigh circumference48.4
DepthWaist depth14.3Knee circumference29.8
Hip depth16.1Calf circumference32.1
Abdomen depth18.0Ankle circumference19.7

Body measurements of the participants

ItemsMean (cm)SDItemsMean (cm)SD
Height159.90.33Length of upper arm25.40.33
Waist height97.30.36Length of lower arm23.10.33
Chest height115.10.29Neck girth24.50.33
Hip height79.10.29Shoulder length33.40.33
Crotch height71.10.33Chest circumference80.50.25
Thigh height68.50.29Waist circumference60.60.37
Knee height45.30.17Hip circumference85.40.33
Back neck height139.10.29Abdominal circumference73.40.49
Waist depth14.20.21Thigh circumference48.30.17
Hip depth15.10.29Knee circumference29.80.29
Abdomen depth18.10.33Calf circumference32.10.21
Ankle circumference19.70.21

Twenty-three measurement items for the human body

Measurement categoriesMeasurement items
Length itemLength of upper arm and lower arm
Height itemHeight, waist height, chest height, hip height, crotch height, thigh height, knee height, and back neck height
Circumference itemNeck girth, shoulder length, and circumference of the chest, waist, hip, abdominal, thigh, knee, calf, and ankle
Width itemDepth of waist, hip, and abdomen
DOI: https://doi.org/10.2478/ftee-2024-0032 | Journal eISSN: 2300-7354 | Journal ISSN: 1230-3666
Language: English
Page range: 42 - 51
Published on: Oct 21, 2024
Published by: Łukasiewicz Research Network, Institute of Biopolymers and Chemical Fibres
In partnership with: Paradigm Publishing Services
Publication frequency: Volume open

© 2024 Haina Shen, Xiaofen Ji, published by Łukasiewicz Research Network, Institute of Biopolymers and Chemical Fibres
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.