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Producing high-quality fine-mist spray bottles demands far more than ordinary PET blanks. Spray packaging requires extremely precise neck-thread dimensions, impact-resistant bottle shoulders and stable wall thickness to stand against air-pressure fluctuations during international air-freight shipment.
Chenmei Packaging produces professional-grade spray-bottle preforms with precision-engineered screw-thread openings, perfectly compatible with various fine-mist spray pump accessories.
Every injection-molded pre-blank undergoes dimensional testing, surface defect inspection and thread-fitting sampling tests. We accept custom injection-molding projects to support your unique spray-bottle packaging development for toner, facial mist and household-spray product ranges.
The screw-thread opening of Spray Bottle Preforms is strictly produced to match fine-mist spray pumps. Accurate caliber size prevents spray-head loosening, air-leakage and liquid dripping after assembly. Each production batch completes sample fitting tests with matched spray pump heads before leaving our factory, which greatly reduces dripping-leak complaints from your end-market customers and cuts down your finished-product rejection loss during quality inspection.
We adopt high-toughness virgin PET resin for spray-bottle pre-blanks, improving finished-bottle drop-resistance during cross-border shipment. Raw-material meets international food-contact safety standards. Third-party inspection reports are available to support your overseas customs clearance and market-filing procedures. Inferior recycled plastic is completely excluded from our whole-production workflow to avoid chemical contamination of your liquid formulas.
Standard-spec spray-bottle pre-blanks are stocked for quick delivery. Customizable services contain Pantone color tinting, thick-wall anti-drop pre-blank design, special-shaped bottle-body preforms and exclusive mould-opening service for large-volume buyers, allowing you to launch differentiated spray-packaging products that stand apart from mainstream competitors.
After blow-molding, these preforms can be processed into portable travel-spray bottles, facial-mist containers, cosmetic toner spray packaging, household-cleaning spray bottles, salon-trial-size spray-product containers and pet-care liquid spray bottles.
Distribute heat evenly to the pre-blank during blow-molding, pay extra attention to the bottle-shoulder wall-thickness, as uneven shoulder thickness may cause finished-spray-bottle cracking under air-pressure changes in air-freight transit. After blow-molding, carry out spray-pump fitting and air-tightness testing.
Store unprocessed Spray Bottle Preforms in cool, dry, dust-free indoor areas. High-temperature storage will accelerate PET material aging and may lead to finished-bottle deformation after blow-molding. Seal pre-blank stocks to keep thread sections free of dust contamination.
Spray-bottle pre-blanks are semi-finished injection-molded parts for one-time blow-forming. Once heated and stretched into hollow bottles, secondary reheating and reshaping operations are not supported.
If assembled spray bottles develop dripping-leakage issues, the root-cause may be slight neck-thread deformation caused by improper blow-molding heating. Our engineers can provide technical suggestions to optimize your production parameters.
Our mature injection-molding production workflow guarantees consistent thread-caliber accuracy for spray-bottle pre-blanks, greatly lowering the defect-rate of finished spray containers after your blow-molding and pump-assembly work. We maintain sufficient inventory of mainstream spray-bottle pre-blank specifications, enabling fast turnaround for replenishment-orders.
Our logistics team offers complete global shipping solutions for bulk pre-blank shipments, helping you cut transport costs for large-volume semi-finished packaging-material purchases.
Beyond standard pre-blank supplies, we are able to provide long-term technical follow-up service throughout your whole product development cycle. Whenever you run-into matching-difficulties between bottles and spray pumps in your later-stage production, our packaging specialists can give you targeted advice to reduce unnecessary trial-and-error costs.
We offer you various high-quality Lotion Bottle Preforms and Spray Bottle Preforms of different specifications. Please feel free to come and inquire!
