The Production Experience Of Pet Preforms

4 sept

PET bottle forming refers to the process of making a final PET product from a polymer made by a synthetic resin factory. The processing method (referred to as one-time processing of PET) includes compression molding (molding) extrusion molding (extrusion molding) injection molding (injection molding) blow molding (hollow molding) rolling, and the like. The operation can […]

Professional Pet Preform Mold Design

11 juil

In food and beverage packaging, PET bottles are clearly the most widely used. From edible oils to foods, from pharmaceutical packaging to cosmetic packaging, PET bottles are the only ones in almost every field. PET bottles are currently the world’s most important form of beverage packaging. More than half of beverage packaging uses PET bottles. […]

The Wall Thickness Of The Pet Bottle Preform Blow Molding

27 juin

1. The blown products have too deep vertical stripes: Causes: 1 Dirty at the die 2 mold sleeve, burr or notch at the edge of the core 3 color masterbatch or resin decomposition to produce dark stripes 4 filter mesh through the hole, material mixed with impurities deposited in the die 2. When the blow […]

The Use Of Pet Bottle Mould In Product Production

18 juin

PET bottles have certain processing and production methods, and the processing methods mainly include extrusion, injection molding, calendering, blow molding, molding, lamination, casting, and the like. The PET bottle is blow molded, which is heated and melted into a special Pet Bottle Mould. At the same time, there is air pressure inside, and PET is […]

Jilian Mold 5-gallon Pet Preform Are Recognized By Customers

6 juin

Under normal circumstances, the planning of Pet Bottle Preform is mainly conceived under the premise of easy use, even if there are special circumstances. Because children are naive in behavioral and cognitive attitudes, often in the absence of attention of the guardian, some chemical or pharmaceutical PET bottles are opened, and even the ingestion has irreparable […]

How To Clean Pet Bottle Preform

4 juin

As we all know, most Pet Bottle Preform are narrower on the top and wider on the bottom, which are also small bottle openings. If the inside is dirty, it is difficult to clean, because our hands cannot reach into the bottle, thus the stains inside cannot be cleaned.  So the Pet Bottle Preform manufacturer told […]

The Deformation Of The Pet Bottle Mould

31 mai

Pet Bottle Preform are available in a variety of formats in life, and we are familiar with its use, but it will affect the use of deformed products, so what causes it to deform? Generally, because of the heat problem, if the liquid or the object injected into the bottle is too hot, it will cause […]

Jilian Mold Brings Perfect Pet Bottle Mould

29 mai

Blowing Pet Bottle Preform will have stains after long-term use, so we need to clean it regularly to ensure the cleanliness of blown PET products and achieve better results. Which cleaning methods can be used? Good cleaning effect? When cleaning blown PET products, you can use the cleaning method, that is, use electric heater to heat […]

Jilian Mold Pet Bottle Mould

27 mai

The blow molding process is a two-way stretching process in which the PET chain is bidirectionally extended, oriented and aligned, thereby increasing the mechanical properties of the bottle wall, improving the tensile, tensile, and impact strengths. Good air tightness. Although the stretching helps to increase the strength, it cannot be excessively stretched. The tensile inflation […]

Pet Preform Manufacturers Production Principles

24 mai

1. No matter what raw materials are used, the Pet Preform Mould should first meet the requirements of no odor. Due to the wide variety of main raw materials available, it is necessary to select the comprehensive properties of the raw materials. Generally, high-density polyethylene is used for the tablets. For polypropylene bottles, if you need […]


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