The development of the “refill” preform is in keeping with the Group’s 3 R strategy: SGT is committed to Recycling, through its SGR unit, to Reducing the weight of its preforms and now to project to Re-use plastic packaging. It provides a response to current economic and environmental objectives. The bottle obtained is consignable, reusable, refillable and recyclable. The PET “refill” preforms are designed as an alternative to polycarbonate solutions for water fountain bottles. The ovoid preform base enables the bottoms of the bottles to be lightened after blowing. The 55 mm preform neck has been specially designed to guarantee a perfect seal. This not only saves material costs but also transport costs.
Its weight has also been reduced from 730 g to 650 g for the 5-gallon version, and 450 g for the 3-gallon one. This preform, which was already available but has been improved, has been completely re-imagined in terms of its design and geometry: 33% shorter than most 5-gallon preforms currently on the market, it optimises bi-orientation, obtains a better stretching and blowing ratio and prevents the bottle from crystallising, with no compromise on the quality and robustness of the packaging, states SGT. The 3- and 5-gallon refill preforms for water bottles have been developed by SGT for the re-use market. While some, such as the preforms for 3 or 5 gallon containers, have been further developed and improved, the company is also introducing new projects like the 24/410 neck preforms dedicated to cosmetic and personal care applications. Label area: The label area is often defined by a height and a width, based on the circumference of the bottle.French Société Générale des Techniques, SGT, offers a wide range of preforms. The manufacturer often chooses the appropriate weight that the bottle should be and determines what particular characteristics are required with regards to top load, drop impact and the ease in which the product can be easily filled, capped and labelled. Weight: The weight of the packaging is already determined in the injection moulding of the preform and therefore cannot be easily changed. By using these standard neck finishes a wide range of closures such as plastic and aluminum screwcap, flip top cap, disc top cap and spout caps are available, as well as a range of sprayers and pumps. PET bottles are often produced with an industry standard neck finish like 18 DIN, 20-410, 24-410 or 28-410 or in a higher neck finish like 18-415, 20-415, 24-415 and 28-415. Neck details: As the neck finish is injection-moulded, the accuracy of the neck details is often much higher than in other production processes like Extrusion Blow Moulding (EBM) or the usual Blow Moulding (BM). 3D prototypes can also be made in-house very easily as Frapak uses rapid prototyping.
PET PREFORM BOTTLE SOFTWARE
All the custom designs are made using 3D software like SolidWorks which enables us to create custom designs at low cost. We are a PET bottle wholesale supplier which can offer low MOQs on all our stock items If a standard bottle doesn’t fulfil your requirements/ we can offer custom-made injection-moulded design bottles on any orders of 150,000 units and above per year.
PET PREFORM BOTTLE SERIES
The successful PET bottle series containing the Boston Round, the Disc Round, the Square, the Oval, and several Trigger bottles are available in different sizes and in many standard neck finishes.Īre you looking for recycled PET packaging? We can provide every PET packaging into rPET.
We use these years of experience to provide a wide range of standard PET bottles. We have been manufacturer of PET Bottles for over 10 years. Frapak is the plastic packaging specialist and has been involved in the packaging market as a creative family company with innovative standard and custom made packaging concepts since it was founded in 1978
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