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Item Name | Custom print various color bubble envelope mailer Express Mailer Bag bubble envelope | ||||
Material | Poly film with bubble | Size | Customized | ||
Color | White or customized | Closure | Self-sealing | ||
Seal Strength | >=300N/50mm | Heat Seal Temperature | 250-375F | ||
Heat Seal Time | 0.5-3.5 Sec | Heat Seal Pressure | 30-70 P.S.L | ||
Relative Humidity | 60% | Peel Strength | 0.15KN/M | ||
Average Peeling off force | 2.28N | Custom printing | Acceptable | ||
Features | Puncture-resistant design; Water-resistant, self-sealing closure; Lightweight envelopes | ||||
Application | Express; Mailing Service; Packing; Small replacement part | ||||





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