| Customization: | Available |
|---|---|
| Application: | Food, Household, Chemical, Apparel |
| Feature: | Moisture Proof, Recyclable |
|
Still deciding? Get samples of US$ 1/Piece
Order Sample
|
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Polyethylene is the material used for over half of all films today, and low-density polyethylene (LDPE) is the source of most poly bags. Bags manufactured with LDPE is great for its great tensile strength, clarity, flexibility and water barrier. It is also resistant to most caustic compounds. PE bags also provide the following benefits: high quality packaging at a low cost, quick lead times in manufacturing, a variety of printing options, excellent moisture protection and flexibility in size, colors and style.
Our food grade zipper bags (or sometimes referred to as resealable bags) are known for their superior clarity and secure sealing. The zipper bags are available in conventional transparent or any pantone color with up to 8 color printing in either flexo or rotogravure.
The re-closable zipper design ensures an secure air tight seal to prevent cross contamination. Furthermore, adhesive seal tape flaps are available for a even more secure option.
Material : LDPE
Thickness : 0.03 mm - 0.2mm
Dimensions: Per customer request
Printing: Up to 8 color Flexography or Rotogravure
| LDPE | LLDPE | HDPE | |
| Polymer Full Name | Low Density Polyethylene | Linear Low Density Polyethylene | High Density Polyethylene |
| Structure | High Degree of short chain branching + long chain branching | High Degree of short chain branching | Linear (or Low degree of short chain branching) |
| Catalyst and process | Using radical polymerization using tubular method or auto clave method | Using Ziegler-Natta catalyst or metallocene catalyst | Ziegler-Natta catalyst in: - Single-stage polymerization - Multi-stage polymerization or a Cr or Phillips-type catalyst |
| Density | 0.910-0.925 g/cm3 | 0.91-0.94 g/cm3 | 0.941-0.965 g/cm3 |
| Crystallinity | Low crystalline and high amorphous (less than 50-60% crystalline) | Semi-crytalline, level between 35 to 60% | High crystalline and low amorphous (>90% crystalline) |
| Characteristics |
|
As compared to LDPE, it has:
|
|
| General Applications | Shrink wrap, films, squeezable bottles garbage bags, extrusion moldings, and laminates | High performance bags, cushioning films, tire separator films, industrial liners, elastic films, ice bags, bags for supplemental packaging and garbage bags |
|
THE STANDART SIZES
| Ebat / Dimensions | Paket / Package (kg) | Koli içi / Carton (kg) |
|---|---|---|
| 15x25 | 1 KG | 25 KG |
| 15x30 | 1 KG | 25 KG |
| 18x25 | 1 KG | 25 KG |
| 18x30 | 1 KG | 25 KG |
| 20x30 | 1 KG | 25 KG |
| 22x36 | 1 KG | 25 KG |
| 25x40 | 1 KG | 25 KG |
| 28x45 | 1 KG | 25 KG |
| 30x50 | 1 KG | 25 KG |
LARGE SIZE BAGS STANDART SIZES
| Ebat / Dimensions | Paket / Package (kg) | Koli içi / Carton (kg) |
|---|---|---|
| 40x60 | Dökme / In Bulk | 25 KG |
| 50x70 | Dökme / In Bulk | 25 KG |
| 50x75 | Dökme / In Bulk | 25 KG |
| 50x80 | Dökme / In Bulk | 25 KG |
| 60x90 | Dökme / In Bulk | 25 KG |
| 70x120 | Dökme / In Bulk | 25 KG |
| 95x160 | Dökme / In Bulk | 25 KG |
Q&A
What other types of Polyethylene Bags are available?
Poly bags on rolls / flat bags on rolls
Sheets on rolls / pallet top polyethylene sheeting
Pallet covers
How do I decide what mil thickness is right for my polyethylene bag?
Lightweight 1 or 1.25 mil Great for economical packaging and coverage of lightweight products.
1.5 or 2 mil These are the most commonly used thickness for storing, shipping, or displaying everyday items.
Heavyduty 3 or 4 mil These bags are capable of protecting and supporting heavy and abrasive items.
6 mil These are the toughest bags, offering total protection for the heaviest products.
How do I inspect my bags?
Our polyethylene bags are manufactured under the most controlled tolerances. When inspecting bags remember that polyethylene is very flexible and the gauge can only be measured accurately with a poly micrometer. Machine micrometers, intended for less delicate materials, pinch and flatten bags or film.
){kind=link}