Bolsa de Três Selos
Bolsas personalizadas de três selos para sachês, amostras e embalagens de pequenas porções. Design plano compacto para pós, molhos, temperos e produtos de dose única. Fornecimento direto da Huasheng Packaging.
Preço de referência
Embalagens flexíveis personalizadas são cotadas com base no tipo de produto, tamanho, estrutura do material, espessura, cores de impressão e quantidade do pedido. Preço de referência: a partir de US$0.025/pc. O preço real pode variar conforme as especificações. Para uma cotação precisa, envie tamanho, material, quantidade e arquivo de design.
Opções de Estrutura de Material para Sacos com Fole Lateral
PET/PE, BOPP/CPP, PET/VMPET/PE, PET/AL/PE, PA/PE — pt
Recomendações de Aplicação para Sacos com Fole Lateral
powder sachets, seasoning, candy, coffee sugar, sample packs — pt
Pontos de Controle de Qualidade para Sacos com Fole Lateral
sealing strength, tear notch, pouch size tolerance, print registration, moisture barrier, cutting accuracy — pt
Notas de MOQ e Custo para Sacos com Fole Lateral
MOQ depends on pouch size, material, thickness, printing colors, quantity. Gravure cylinder cost may apply. Send size, material, quantity, artwork for quotation — pt
O que Preparar Antes de Solicitar uma Cotação para Sacos com Fole Lateral
product type, filling weight, pouch size, material, thickness, tear notch, printing colors, quantity, artwork, shelf life, destination — pt
Product Information
What this product is used for — Three side seal pouches are suitable for small food portions, powder, seasoning, coffee, sugar, samples, sachets and flat pouch packaging. They can support custom printing, tear notch and different material structures depending on moisture barrier, oxygen barrier and sealing strength requirements. Buyers should provide pouch size, filling weight, material preference, thickness, quantity, printing colors, artwork and whether the pouch is for manual filling or automatic packing before quotation.
Product Information
Each batch undergoes print color check, heat seal strength test (ASTM F88), lamination bond strength test, dimensional tolerance measurement, leak testing and visual appearance inspection. Pre-shipment inspection with retained batch samples.
Qualidade e Certificação — Huasheng Packaging certificado ISO22000
Huasheng Packaging is ISO22000 certified and supports food-grade three side seal pouch production with gravure printing and lamination. All raw materials selected for food contact compliance.
Aplicações
Food, beverage, snacks, coffee, pet food, daily chemical, powder, liquid, sauce, frozen products, ready meals, industrial products and more. Suitability depends on material structure, sealing method and packaging machine type.
Opções de Material
Common structures: PET/PE, PET/VMPET/PE, PET/AL/PE, BOPP/CPP, NY/PE, kraft paper laminates. Selection criteria: barrier requirements (oxygen, moisture, light), sealing method (heat seal, cold seal), shelf life, packaging machine compatibility and cost.
Principais Características
9-color gravure printing, food-grade laminated materials, eye mark registration, custom heat seal layer. Optional: resealable zipper, tear notch, hang hole, window, one-way degassing valve, spout and cap. All products made in ISO22000 certified facility.
Controle de Qualidade
Each batch: print color consistency check, lamination bond strength test (ASTM F904), heat seal strength test (ASTM F88), dimensional tolerance measurement, visual appearance inspection. Roll film: COF, surface tension, slitting accuracy. Pre-shipment inspection with retained batch samples.
O que os Compradores Devem Preparar
- Provide product type, bag size or roll width — a photo or sample helps quick assessment
- If material structure or thickness is known, include specification
- Number of printing colors and artwork file affect cylinder cost and prepress time
- Packing machine type (VFFS/HFFS/manual) determines roll film vs premade pouch choice
- Destination country or region affects material compliance and logistics
Produtos Relacionados
- Filme em Rolo para Embalagem de Alimentos
- Bolsa com Bico
- coffee bags with valve
- Bolsa de Fundo Plano
- Saco Vertical com Fecho
Related Applications
Guias de Embalagem Relacionados
- Embalagem em sachês e stick packs: guia para alimentos, pós e líquidos
- Filme vs sacos pré-fabricados
- Tipos de embalagens flexíveis
- Como escolher materiais de embalagem
Perguntas Frequentes
What is a three side seal pouch?
A three side seal pouch is sealed on three sides with one opening for filling. It is commonly used for small-format sachets, powder, seasoning, sample packs and single-serve food packaging.
What material structures are used for three side seal pouches?
Common structures include PET/PE for general needs, PET/VMPET/PE for better moisture and light barrier, and PET/AL/PE for higher barrier requirements. The final structure depends on product type, shelf life and barrier needs.
Can three side seal pouches be used on automatic packing machines?
Yes. Roll film format is commonly used for continuous packing. Film width, sealing temperature, eye mark and machine compatibility should be confirmed.
What size and format options are available?
Sachet size, tear notch position, hang hole and printing design can be customized. Minimum sealing width should leave enough space for secure sealing.
What information is needed before quotation?
Product type, sachet size, fill weight, material structure, barrier requirement, printing colors, artwork file, quantity and destination country.
Recommended Material Structures
Material structure should be reviewed according to product type, shelf life, filling condition, barrier requirement and packing process.
- PET/PE Food Packaging — Basic laminated structure for three side seal sachets, powder and seasoning packaging.
- PET/VMPET/PE Metallized Packaging — Metallized option for sachets requiring better moisture and light protection.
- Compare Material Structures — Compare material options for three side seal pouch projects.
Related Packaging Guides
Learn material structures, packaging options and application guides related to this product.
- Tear Notch and Easy Open Options — Easy-open features for three side seal sachet and small pouch formats.
- Sachet and Stick Pack Packaging Solutions — Small format sachet and stick pack packaging roll film options.
- PET Film for Flexible Packaging — PET film as printable outer layer for three side seal pouches.
- PE Film as Sealing Layer — PE sealing layer properties for three side seal pouch heat sealing.