How to Choose Bodice Interlining for Spring & Summer? Reject the "Plastic-Like Feel" and Embrace the "Air-Light Feel"
Spring and summer garments pursue lightness and drapability. Whether a garment feels "stuffy and stiff" or "breathable and flowing" largely depends on the invisible bodice interlining. Choosing the right interlining endows the garment with an "air-light feel"; conversely, a wrong choice results in a cheap "plastic-like feel". As a manufacturer, we will break down the selection criteria from the perspectives of specific parameters and craftsmanship for you.China shenghong interlining manufacturer
I. What Causes the "Plastic-Like Feel" and What Does It Specifically Refer to?
The "plastic-like feel" is not a metaphor but a concrete technical flaw:
- Stuffy and non-breathable: The use of dense non-woven interlining or interlining with an overly thick coating completely blocks air circulation.
- Stiff hand feel with crinkling noise: Excessively high grams per square meter (GSM) and rigid material of the interlining (e.g., low-cost hard resin interlining) cause friction noise when combined with soft fabrics, resulting in a stiff hand feel.
- Restricted movement and blistering after washing: The use of interlining with mismatched shrinkage rate to the fabric, or low-quality, poor wash-resistant adhesive particles (powder) of fusible interlining leads to delamination.
II. Five Core Technical Indicators of "Air-Light Feel" Bodice Interlining
| Technical Dimensions | Specific Indicators of "Air-Light Feel" Interlining | Typical Characteristics of "Plastic-Like Feel" Interlining |
| 1. Fiber & Structure |
Preferred: Warp-knitted interlining (knitted interlining), woven with 20D-30D ultra-fine denier nylon or polyester filament. It features stable structure, excellent elasticity, ductility, and breathability. |
Non-woven interlining, rigid woven interlining |
| 2. GSM Range |
Strictly controlled between 15g/㎡ - 35g/㎡ - Silk/Chiffon: 15-25g/㎡ - High-count cotton/Linen: 25-35g/㎡ |
> 50g/㎡ |
| 3. Hot-melt Adhesive Type | Must specify PA adhesive (polyamide adhesive)Advantages: Low activation temperature (approx. 110℃-130℃), soft hand feel, and excellent dry-clean resistance | PES adhesive or EVA adhesive with stiff hand feel |
| 4. Lamination Process | Must specify powder dot lamination with "sparse dot matrix" distributionRecommended coating density: 8-15 dots per square centimeter. Ensure bonding fastness while maximizing fabric drapability | Double-dot coating, full coating |
| 5. Three Key Pressing Parameters |
Temperature: Strictly follow adhesive type, usually 110℃-125℃ Pressure: Medium to low pressure (approx. 2-3kg/cm²)Time: 8-12 seconds (adjust according to equipment). Always test with a sample first! |
High temperature, high pressure, extended pressing time |
III. Conclusion
In summary, the achievement of "air-light feel" does not stem from a specific material, but from the combined effect of a series of precise and matched technical parameters: warp-knitted structure, ultra-low GSM, PA adhesive type, sparse powder dot lamination, and precise pressing process. The integration of these elements defines the baseline requirements for bodice interlining in high-end spring and summer ready-to-wear.
The "plastic-like feel" is a visible manifestation of technical mismatch, while the "air-light feel" is a natural state where physical parameters, fabric, and design intent reach harmony. It means that the interlining transforms from an "imposed support" to an "invisible enhancer", which, while fulfilling its basic reinforcing function, maximizes the return of the fabric's inherent texture, drapability, and dynamic beauty to the garment itself.
Choosing "air-light feel" interlining is a rational decision based on the garment's physical properties and wearing experience, symbolizing the shift of manufacturing focus from "cost priority" to "experience and quality priority". Ultimately, it is reflected in the overall high-grade sense of the ready-to-wear in terms of vision, touch, and dynamic performance.China interlining manufacturer