Feature and application of production:
PVA water-soluble film is an environmentally friendly material widely used in embroidery, packaging and other fields. It features cold water solubility, no residue and oil resistance. The following is a detailed introduction to PVA water-soluble membranes:
#1. Basic Characteristics
– Material: Polyvinyl alcohol (PVA), biodegradable, environmentally friendly and non-toxic.
– ** Solubility ** : Completely dissolves in water at normal temperature (15-30℃) within 30 seconds to 2 minutes, leaving no residue.
– ** Chemical resistance ** : Resistant to mineral oil, grease and organic solvents, but not resistant to strong acids, strong alkalis and certain dyes.
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# 2. Main Applications
#### ** (1) Embroidery **
– ** Alternative to Traditional padding ** : Compared with high-temperature water-soluble paper padding (which needs to be dissolved above 60℃), PVA water-soluble film dissolves quickly in cold water, preventing the embroidery from wrinkling and fading.
– ** Applicable Scenarios ** :
Fine embroidery such as lace, tablecloth embroidery and mesh embroidery.
High-end fashion, underwear and other temperature-sensitive fabrics.
– ** Advantage ** :
It does not affect the hand feel or color of the fabric after dissolution.
Increase the rate of high-quality embroidery products and reduce defective ones.
#### ** (2) Other applications
– ** Packaging Industry ** : Used for water-soluble packaging bags (such as laundry gel film).
– ** Wig making ** : As a temporary support material, it leaves no trace after dissolving in water.
### 3. Product Specifications
– ** Thickness ** : 0.025-0.080mm (customizable)
– ** Width ** : 20-200cm (commonly 100cm).
– ** Length ** : 200 yards/roll or 500 yards/roll (customizable).
– ** Appearance ** :
