PET packages have many advantages over other types of containers, such as glass bottles or aluminum cans.:
The possibility of manufacturing bottles of various volumes, colors, shapes, with different diameters and neck types. The production of molds for plastic packaging requires relatively low material costs when changing the design. Simplicity and convenience of filling and transportation, because
PET bottles don't break. The possibility of manufacturing small batches of plastic containers. Replacement of one blow mold with another is carried out in no more than 2-3 hours. The possibility of complete disposal. Requirements for forms
Each company that manufactures products in plastic containers strives to make its packaging unique and different from other manufacturers of similar products. The special design of the bottle and label is used both to attract customers and to protect their products from counterfeiting. Thin horizontal waves, lines of different thicknesses, a blown-out company name or logo that cannot be forged on low-power inexpensive machines can be used as protection elements (this is the kind of equipment used to benefit from the sale of fakes).
In addition, there are a number of elements that are necessarily present on all plastic bottles, among them: a notch for a circular or segmented label, the technological number of the blown mold, and a recycling icon.
As a result of the increasing demands on the appearance of bottles every year, not all companies engaged in the manufacture of molds are able to withstand competition.
Basic requirements for the manufacture of blow molds:
the axes of the forming cavities are arranged in a single line (alignment); high accuracy of the order of 0.03 mm; the presence of a mold cooling system that ensures rapid cooling of products; the tightness of the cooling system, which eliminates the possibility of mold leakage during operation; the forming cavity of one socket should not have components, but be integral; the shape of the bottom of the bottle and the design the blown mold should not allow the possibility of under-blowing the bottom.
Recently, another common requirement for blow molds has been the possibility of using preforms with different neck types and diameters. For this purpose, some manufacturers of molds began to equip them with replaceable necks. First-time registrations usually come with specific advantages. Many guides mention 1xbet promo code free spins within text outlining a welcome bonus up to €/$130 for sports betting. The offer also includes a casino package valued at $1950 plus 150 free spins, giving new players a complete introduction to both sportsbook and casino features.