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Laminates shot with 2 color injector
Video Rating: 3 / 5

This video contains a brief overview of the Daher Manufacturing Inc. de-molding and cleaning process. Once the injected foam has cured, the mold is pried open and pressured air is used to remove the foam product. Each mold is carefully coated prior to injection, ensuring a flawless finish. Some of the product’s excess material is removed before it is passed to the trimming department. The mold is thoroughly cleaned in preparation for future use. Visit us at www.daherproducts.com for more information or call toll-free 1-888-503-2437.
Video Rating: 0 / 5

This video contains a brief overview of the Daher Manufacturing Inc. foam injection process. The mold consists of two separate pieces which are tightly secured together. Using the Reaction Injection Molding (RIM) process, the foam is forced into the mold where it expands and conforms to the shape of the mold. The RIM process allows a variety of materials to produce an almost infinite possibility of shapes and densities designed to meet our customer’s specific needs. Visit us at www.daherproducts.com for more information or call toll-free 1-888-503-2437.

Question by Janet M: What are some example products of the injection moulding process?
Need some examples of products made by injection moulding.

Best answer:

Answer by Jason
STEROIDS!!!!

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Question by JessesGirl: If you want to sell new products to the public, while patent is pending, do you….?
Have the prototype made, notorized, and have NCDC’s signed with the manufacturer’s and distributers’? How do you find the right manufacturer? Does anyone know a ratchett manufacturer or plastic injection manufacturer’s? Please let me know if you or someone in your family is working as an executive at Honda or Polaris.

Best answer:

Answer by J. P.
Here is some information for part of your question.

http://www.plasticcomponents.com/plastic_injection_molding/plastic_injection_mold.cfm

http://www.alibaba.com/showroom/Plastic_Injection.html

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Question by Responsible Plastics: Is anyone looking for recycled / green injection molded products?
Responsible Plastics molds green and recycled plastics and is currently looking for customers trying to kick start sustainability projects. Contact us at www.responsibleplastics.com if interested.

Best answer:

Answer by SOLHUTEC
Thanks for the post. There are a few companies that do look for this type of PE and molded tanks, carts, spill carts, bollards and safety railings. Contact http://www.graniteenvironmental.com/ they provide a lot of environmental products and may be interested. Good luck!

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8 Design Rules for Injection Moulded Products

Injection moulding is a versatile process and can be applied to almost any product. Although injection moulding is the industry standard for fabricating parts for products, it is not without its holdups. There are a few basic limitations to be taken into account. Here’s eight rules to follow when designing your product to ensure quality and durability:

Maximum wall thickness. The wall thickness of your part is directly proportionate to both the total materials needed to make the part and the cooling time required. By reducing the maximum thickness of the wall of your part, you reduce both these factors, resulting in lower cycle time, thus lower production costs. If the wall of your part is too thick or is inconsistent, problems can be caused involving sinkage and warpage, resulting in rejects and costly redesigns. Ensure your wall thickness is matched to the capabilities of the machine.
Corners. They can be a problem in a mould and will not always come out flush. It is almost impossible to force plastic into a perfect corner, and the result will look messy and amateurish, not to mention the strength of the part could be compromised. Round all corners where possible to enhance aesthetics and durability.
Applying a draft. A draft is a tiny angle — usually one or two degrees — applied to the mould on the face perpendicular to the parting line. This will allow for easy removal of the piece from the mould. Not including a draft in your design will mean the automatic ejection system of the injection moulding machine will not operate.
Ribs. Ribs are structural elements for your part, used for overall stability control. They are thin wall protrusions that extend perpendicularly from a wall or plane. Adding ribs rather than thicker walls will offer greater structural support.
Bosses. Bosses are hollow, cylindrical protrusions usually included in a design for accepting screws or other mating components of your deign. Ensuring these are secured by either attaching them to a wall or adding ribs will mean the bosses will remain straight and accept the part it was designed for without a problem.
External undercuts. A protrusion or depression in the outside of your mold — the cavity half — can create problems when trying to separate parts from the mold. Adjust your parting line to accommodate this.
Internal undercuts or overcuts. Similar to external undercuts, these protrusions or depressions are on the inside of your mold — on the core half. Adjust your parting line to accommodate this.
Threads. If your mould contains a thread, always arrange it perpendicular to the parting line. This will ensure that the fragile thread is not damaged. It is better, if possible, to not include a thread at all in your design. Simplifying your design will lower the chance of something going wrong.

Injection moulding design ensures a quality product and the countless possibilities far outstrip the limitations. Designing for a quality injection moulded product is the essence of the design process, and these limitations are the guidelines for creating a versatile end product.

 

Plastics Directory: a Source for Captivating Products, or Technology for Making Such Products

With its malleability (plasticity) and ability to accept different colors, plastic is a material that can convert even day-to-day utility articles into decor items. And a plastics directory is your one-stop resource for all kinds of highly saleable products (or the technology and equipment needed to make them).

A quick look at some typical plastic products reveals the huge variety possible.

The Compact Disc (CD) in your computer or video player

The jerry can you use to store different kinds of liquids

The kitchen balance you use to measure out cooking ingredients

The plastic film that shows off your products as they are

The intriguing and fascinating range of toys that your children, or you, play with

The sturdy components made with engineering plastic

Replicas that can reproduce an uncanny look of the originals, such as ivory carvings and silk clothing (rayon)

A good plastics directory is your source for products to sell (or use). Or if you prefer to produce the products, the plastics directory’s sections on plastic machineries, equipment and materials could help you locate several suppliers of these, and get competitive bids.

Plastics Directory – A Niche Directory

The discussion in the previous section illustrates how niche directories are particularly valuable for a niche audience. Persons interested in plastics products would find a plastics directory the ideal resource to locate products, equipment and ever services (like consultancy services) they are looking for.

Very often, the directories accommodate only businesses located in specific countries. For example, a UK Plastics Directory might only list suppliers in the UK. This is a way to promote the businesses in one’s own country. In fact, such niche directories are sometimes produced by regional development agencies seeking to promote the development of specific industries in their regions.

Another way such niche directories provide value to their users is through specialized categories. Whereas a general business directory might have a single category like plastics, or a few categories like plastic machinery, plastic products and plastic materials, a niche directory could have more elaborate categorization.

For example, here is one classification system adopted by a plastics directory:

Plastic Films

Plastic Flow Control Equipment

Plastic Hardware

Plastic Injections Molding Tooling & Services

Plastic Materials

Plastic Packaging Machines, Equipment & Supplies

Plastic Products

Plastic Raw Materials & Supplies

Plastic Safety Equipment

Plastic Sheeting

Resins

(Source: http://www.plastics-malaysian.com/ )

It would be evident that with the above kind of categorization, specific users could organize their searching much more purposefully.

One way for the niche directories to add even more value is through how-to articles, market news and other resources of business interest. Such a plastics directory could be a complete resource for those interested in plastics.

Conclusion

A plastics directory is a good example of a niche directory. Such niche directories could provide much greater value to a niche audience than a general business directory. For example, more specialized and elaborate classification, tailored to the particular industry, would help readers to quickly locate the precise products or services they want. Supplemented with how-to articles, market development news, and such resources, these niche directories could add even more value.

Related Plastic Injection Articles

Question by Victoria L: Find Sova Plastic Products Manufacturing comapny Plastic blow molding injection molding?

Best answer:

Answer by jdkilp
http://sova-tech.com

42450 Executive Dr
Canton, MI , 48188-2259
Phone: 734-844-6707
FAX: 734-844-6727
CELL: (734) 730-2497
SOVA-TEC@SOVA-TECH.COM

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Plastic Injection Molding: Mold products by absorbing Plasticizing, Injection, Chilling, Ejection

Employing various techniques like thermoplastic and thermoset Injection Molding, blow molding, gyratory molding, compression molding, thermoforming, structural foam molding, etc

We offer comprehensive support from initial concept to final prototyping through production and finishing so that you get the best product and value for your money. Injection molding is widely used for manufacturing a variety of parts, ranging from the smallest accessory to entire body panels for industries like automotive, aerospace and agriculture. Plastic Injection Molding mainly involves following four steps:

Plasticizing: During this process we convert the polymer material from its hard granular form to the liquid form at correct melting point. The pellets or plastic powder is melted with in the machine. Powdered or palletized materials used in Plastic Injection Molding machines mainly are, Ethylene, Polycarbonate, Nylon, Polypropylene, Acrylonitrile-Butadiene-Styrene (ABS) and Polystyrene. Injection: It is an important step during overall Plastic Injection Molding process when heated fluid is forced in to the mold at very high pressure. It is fed in to the mold through a nozzle by a long screw plunger inside a heated barrel. Chilling: It involves cooling the melted fluid to allow it go gain rigid shape. Ejection: Here, we remove the cooled and molded object from the mold cavity.

Plastic Injection Molding is widely used to manufacture automotive parts like levers, gears and switches, and medical equipment components like blood analyzer, hear pump parts, orthopedic devices, etc. Plastic Injection Molding is the reason behind a variety of plastic products we use in modern world. Be it your lawn chairs or the PC monitor you have in front of you etc. Plastic Injection is very important process in the manufacturing industry to cast and mold plastic in different shapes and sizes. Almost 32% of all plastics by weight is processed by injection molding. Through Plastic Injection Molding we pass melted plastic in to a mold cavity of inverse shape and allow it to cool resulting in the desired plastic form. We can produce geometrically complex plastic products through Plastic Injection Molding

For more information visit

http://www.patrickplastics.com/injection-molding.htm