what can mold cause

Brand Name:OEM/ODM

Model Number:81941 C40LCHD

Place of Origin:Shenzhen , China

... HASCO Custom Plastic Parts Air Outlet Insert Household Mold Custom Plastic Parts and Air Outlet Insert Household Mold Sink mark Causes and Solutions Causes 1. High melt temperatures cause sink marks because the prolong the cooling time of the part. This ...

Brand Name:OEM

Place of Origin:CHINA

... is exactly the same. Formed on the surface of the forming product for the depression, in the forming product thick wall in the middle of the formation of the cavity for bubbles. According to the causes of bubbles, the countermeasures are as

Brand Name:Plastic part for auto

Model Number:pp material

Place of Origin:China Dongguang

...deformation that occurs when there is uneven shrinkage in the different parts of the molded component. The result is a twisted, uneven, or bent shape where one was not intended. Causes: Warping is usually caused by non-uniform cooling of the mold material.

Brand Name:Skypro

Model Number:C02-2

Place of Origin:China

...cost, long-lasting solution to the effects of impact and abrasion caused by heavy vehicles. 3) Extremely versatile protection – use in car parks and warehouses or in any environment where vehicles and machinery can cause damage to corners. 4) Heavy-duty,

Brand Name:SENLAN

Model Number:VA Air Valves

Place of Origin:Dongguan,China

...Mold Component High Quality CUMSA Standard Air Valves For Injection Mold Product Name: Air Valves Standard: CUMSA Material:Stainless steel SUS420 Treatment:Heat Treatment Hardness:48-54 HRC Work Pressure:1.5-6BARS Prevent the damage to mould caused by ejection problems effectively under closed vacuum status with depth, moreover, it is much precise and reliable compared with other products;Solve the problems of rapid molding...

Brand Name:ZIQIANG

Model Number:ZQ110

Place of Origin:CHINA

..."preform docking" in split blow molding, and the surface smoothness of the product can reach Ra≤0.4μm (equivalent to a mirror effect). It is especially suitable for transparent products (such as PET cosmetic bottles and ...

Brand Name:Yingchuang

Model Number:More than 630mm

Place of Origin:Jiangsu, China

... weight of material into a heated hollow mold, followed by slowly rotating the mold, causing the softened material to disperse and adhere to the mold’s walls. The mold continues to rotate at all times during the heating phase to achieve and maintain an

Brand Name:DAWSON

Model Number:BST-4800A

Place of Origin:China

...Molding Machine The extrusion blow molding process involves melting plastic resin and extruding it into a hollow tube, called a parison. The parison is then placed in a mold, and compressed air is blown into it, causing the plastic to expand and take the shape of the mold. After the plastic cools and solidifies, the mold...

Brand Name:Customized

Model Number:Customized

Place of Origin:Dongguan China

... surface of the cavity, causing severe friction between the surface of the cavity and the blank, resulting in the failure of the mold due to wear. Therefore, the wear resistance of the material is one of the most basic and important properties of the mold.

Brand Name:MID MOULD

Place of Origin:Dongguan, China

...mold uses a rotary mechanism for automatic demolding, preventing damage to threaded parts caused by forced ejection and ensuring product consistency. Process Flow Thread Analysis and Modeling Mold Design and Verification CNC Finishing and Polishing Installation of the Rotary Demolding Mechanism Trial Mold to Confirm Thread Accuracy Product Specifications Item Parameter Description Mold Type Thread Unscrewing Mold

Brand Name:Customized

Place of Origin:CHINA

... high quality thin-walled items(from 0.6~1.3mm), with good dimensional accuracy, and smooth, rigid surfaces. This solution forms a PLA on the surafces of molded fiber tray, which can avoid fiber dust caused by

Brand Name:Tianyang Rotational Molding

Place of Origin:zhejiang

...Molding Equipment, often referred to as a ferry rotational molding machine, is a cutting-edge solution designed for the efficient production of hollow plastic parts. This type of blow moulding machine utilizes a unique process that involves a heated hollow mold which is filled with a charge or shot weight of material. It is then slowly rotated (usually around two perpendicular axes), causing...

Brand Name:Yuan Huai

Place of Origin:China

Model Number:customized

... deformation caused by long-term static hanging of mold on rotational molding machine and the long-term unilateral load of rotational molding equipment should be avoid. This is particularly important for large, long strip and heavy rotational molding mold.

Brand Name:HiYi

Model Number:Yeast and Mold

Place of Origin:China

...Mold Count Plate OVERVIEW Yeast & mold are widely found in air, water, and soil. Although most of them are harmless to humans, some are not, such as Aspergillus flavus, which secretes a strong carcinogen, aflatoxin. Mold can also cause food mildew, which will irritate the human digestive tract, and stomach, etc., sometimes even damages the liver, and cause food poisoning in some severe conditions. Each Yeast & Mold...

Brand Name:Alpha

Model Number:Alpha-PL-122

Place of Origin:Suzhou Jiangsu China (Mainland)

...the polymer is injected into the mold cavity. When the cavity fills, the mold maintains a holding pressure to account for material shrinkage. Then, the screw turns, and the next shot moves to the front of the screw. This causes the screw to react, and,

Brand Name:QHMAG

Model Number:QEMP-QMCS

Place of Origin:CN

..., the magnetic force evenly distributed in its connected surface, the mold backplane uniform force to ensure the clamping accuracy, so it is solved the mold deformation caused by the traditional point pressure clamping, improved the product consistency and

Brand Name:Yutai

Model Number:Six hundred liters

Place of Origin:Wujin District, Changzhou City, Jiangsu Province, China

...mold for making plastic products. Rotational molding involves a heated hollow mold which is filled with a charge or shot weight of material. It is then slowly rotated (usually around two perpendicular axes), causing the softened material to disperse and stick to the walls of the mold. In order to maintain even thickness throughout the part, the mold...

Brand Name:Toxmann

Model Number:Toxmann-18

Place of Origin:China

...requirements: 1. Wear Resistance When the blank is plastically deformed in the mold cavity, it both flows and slides along the surface of the cavity, causing severe friction between the surface of the cavity and the blank, resulting in the failure of the

Brand Name:TOXMANN

Model Number:Customized

Place of Origin:China

...Mold Plastic Mold Die Components Cavity Core Inserts When the blank is plastic denudation in the mold cavity, it flows and slides along the cavity surface, causing severe friction between the cavity surface and the blank, which leads to the failure of the mold due to wear.So the wear resistance of the material is one of the most basic and important properties of the mold...

Brand Name:BAITO

Place of Origin:Guangdong, China

Model Number:Air Gas vent

...( can cut as you request) Samples order Availiable Features Solve when filling of the resin faster than exhaust of the resin , the air is compressed by heated, and cause discoloration that burning and