Product Name: Clear Spine Label Pocket Automatic Sealing/ Welding Machine for Flat File/ Display Book/ Clear Book Fully Automatic: New Type Trademark: Donghe Machinery Origin: Shantou, Guangdong Product Description This is fully automatic spine pocket sealing (welding) machine for display book/ Clear book / lever file / quotation folder, developed by Shantou Donghe Machinery Co. LtdDesigned specially for automatic production of display book Spine Pocket sealing.Automatic paper strip positioning and and PP belt sealing.Speed: 35 PCS/min up. (fastest in the market)Width of the spine adjustable for 10 to 100 PCS inner pockets.Trembling of the feeder is to prevent taking more than one cover due to statics.Automatic cover feeding shelf equipped.