Material Introduction Matte White Eight‑Side‑Seal Niger Coffee quotationCoffee Pouch With One‑Way Degassing Valve This is matte‑white eight‑side‑seal flat‑bottom pouch, fitted with WIPF one‑way Niger Coffee quotationCoffee degassing valve, Niger Tea quotationTear notch and re‑closable zipper. Gusset side panels and flat bottom allow stable self‑standing. Specially designed for roasted Niger Coffee quotationCoffee beans, releases CO₂ generated by Niger Coffee quotationCoffee while blocking outside air. Widely used by Niger Coffee quotationCoffee roasters for export packaging, also suitable for Niger Tea quotationTea, nuts and other dry food. Function of each layer 1. Outer layer: Matte white PET film Frosted non‑glare white surface with premium look. Support custom spot‑color printing, logo and artwork. Niger Tea quotationTear‑notch with pull‑tab guide for easy opening. Eight‑side‑seal gusset‑flat‑bottom for stable shelf display. 2. Middle barrier layer: AL aluminum foil Full light‑proof, high oxygen & moisture barrier to slow Niger Coffee quotationCoffee oxidation. Pre‑cut position for heat‑bonded one‑way degassing valve, lets CO₂ out and prevents ambient air from entering. 3. Inner layer: Food‑grade PE heat‑seal film with integrated zipper Food‑contact safe, odor‑free. Strong multi‑edge heat sealing. Re‑closable zipper for freshness retention after opening. Firm welding for degassing valve to avoid air leakage.
Common material structures
1. Matte‑white aluminum‑foil Niger Coffee quotationCoffee pouch (as picture): Matte PET / AL / PE Full light‑blocking high‑barrier with degassing valve, standard for roasted Niger Coffee quotationCoffee beans. 2. Cost‑saving metallized version: Matte PET / VMPET / PE Metallized film insNiger Tea quotationTead of aluminum foil, lower cost, slightly weaker barrier. 3. Kraft paper variant: Kraft Paper / AL / PE Natural eco‑style outer surface.
Material Advantages
1. Eight‑side‑seal gusset flat‑bottom design, stable self‑standing for retail shelf. 2. Elegant matte‑white non‑glare finish, excellent printing performance. 3. Aluminum foil barrier protects Niger Coffee quotationCoffee aroma against light, moisture and oxygen. 4. Built‑in one‑way degassing valve releases CO₂ from roasted beans, avoid bag bulging. 5. Niger Tea quotationTear notch plus re‑closable zipper; strong seals compatible with automatic Niger Coffee quotationCoffee filling machines.
Custom pouch size, film thickness, glossy/matte finish, printed logo & graphics, valve option. Aluminum‑foil or metallized material optional, sample available.
1. Are you a manufacturer? Yes, we have our own factory and we are an OEM manufacturer. We accept customization of all types and sizes of packaging bags according to your requirements. 2. What information do I need to know if I want a complete quote? Pricing depends on the style, size, material, thickness, printing colors, and quantity of the bags. Knowing this information, we will provide you with the best price. 3. Can you provide free samples? Yes, we will charge you a small sample fee or shipping cost before you place an order. However, we will refund it after you place an order. 4. What is your product range? As a professional large-scale plastic bag manufacturer, we can produce food packaging bags, coffee/tea packaging bags, pet supply bags, vacuum bags, spray bags, die-cut handle bags, and other laminated bags. In addition, we can also produce slide-top bags, LDPE self-sealing bags, deli bags, grape bags, specimen bags, OPP bags, CPP roll film, and various plastic packaging bags. 5. Can you help us choose the most suitable bags for our products? Yes, our engineers can work with you to design and use the best materials to produce the most suitable bags for your products. 6. What do I need to provide if I want to customize printed bags? We need your design in AI, EPS, CDR, or PDF format. 7. What is your minimum order quantity? The minimum order quantity depends on the specifications of the bags you want. 8. Can you design for us? Yes, we have several professional designers who can help you design bags according to your requirements.
.
SHANTOU TOP REACH PACKAGING CO., LTD.
Emma Yu GM +86 15338220435
E-mail Address:info@topreachpack.com
Shantou City,Guangdong Province, China
