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, target market and China OEM or domestic warehouse handover requirement if applicable.

Kantong Segel Tiga Sisi

Custom three side seal sachet pouch for powder, seasoning and sample packaging

Kantong segel tiga sisi khusus untuk sachet, paket sampel, dan kemasan porsi kecil. Desain datar ringkas untuk bubuk, saus, bumbu, dan produk sajian tunggal. Pasokan langsung dari Huasheng Packaging.

Kantong Segel Tiga Sisi - detail konstruksi

Kantong Segel Tiga Sisi - aplikasi kemasan

Kantong Segel Tiga Sisi - pemeriksaan sampel

Opsi Struktur Material untuk Kantong Gusset Samping

PET/PE, BOPP/CPP, PET/VMPET/PE, PET/AL/PE, PA/PE — id

Rekomendasi Aplikasi untuk Kantong Gusset Samping

powder sachets, seasoning, candy, coffee sugar, sample packs — id

Poin Kontrol Kualitas untuk Kantong Gusset Samping

sealing strength, tear notch, pouch size tolerance, print registration, moisture barrier, cutting accuracy — id

Catatan MOQ dan Biaya untuk Kantong Gusset Samping

Pouch jadi kustom ditinjau mulai 30.000 pcs untuk setiap ukuran dan artwork, dengan persetujuan akhir dari pabrik. Waktu produksi dikonfirmasi sesuai jadwal pabrik saat ini setelah spesifikasi dan artwork disetujui.

Yang Perlu Disiapkan Sebelum Meminta Penawaran untuk Kantong Gusset Samping

product type, filling weight, pouch size, material, thickness, tear notch, printing colors, quantity, artwork, shelf life, destination — id

Matriks keputusan pembeli

Three Side Seal Pouch, 3 Side Seal Bag and Three Sided Pouch — These search terms normally refer to a flat premade pouch sealed on three edges with one edge left open for filling and final sealing. The canonical product is the three side seal pouch. Confirm the opening side, finished dimensions, seal widths and tear-notch position on a drawing because suppliers may describe orientation differently.
Use Cases and Filling Method — Three side seal pouches can be evaluated for powder, seasoning, coffee portions, snacks, samples, wet products and small industrial parts. Premade bags may be filled manually, semi-automatically or by compatible pouch equipment. A form-fill-seal machine usually converts roll film rather than feeding an already finished three side seal pouch, so buyers should not treat premade pouches and rollstock as the same supply format.
Seal Layout and Artwork — Specify width, height, opening side, top-seal allowance, side- and bottom-seal widths, tear notch, hang hole and any rounded corners. Keep critical text, codes and registration-sensitive artwork outside seals, notches and trim tolerances. For liquid or contamination-prone products, confirm the clean seal area and filling control before approving dimensions.
Material and Barrier Direction — PET/PE, BOPP/CPP, PET/VMPET/PE and PET/AL/PE are possible structure families, not fixed recommendations. Select films and thicknesses from product form, moisture and oxygen sensitivity, aroma, light exposure, fill temperature, shelf life, opening and sealing conditions. VMPET is metallized film and is not the same as aluminum foil.

Produk Terkait

Related Applications

Panduan Kemasan Terkait

Pertanyaan Umum

Bagaimana cara memulai pesanan kemasan kustom dengan Huasheng Packaging?

Kirimkan jenis produk, ukuran kemasan yang diinginkan, bahan pilihan, file desain, dan perkiraan jumlah kepada kami. Tim penjualan akan meninjau informasi yang disampaikan dan mengonfirmasi langkah proyek berikutnya. Setelah itu, proses dilanjutkan ke konfirmasi desain, persetujuan sampel yang diperlukan, dan kesepakatan kondisi produksi.

Informasi apa yang harus saya berikan saat meminta penawaran?

Harap siapkan: jenis produk (misalnya biji kopi, keripik, saus), ukuran kemasan yang diharapkan (lebar × panjang), preferensi bahan jika diketahui, file desain cetak atau persyaratan warna, perkiraan jumlah pesanan, dan persyaratan khusus seperti zipper, valve, spout, atau tear notch.

Bisakah Anda mencetak logo dan desain kustom saya pada kemasan?

Ya. Kami mendukung hingga 9 warna rotogravure untuk logo dan desain kustom. Anda dapat memberikan file desain dalam format AI, PDF, PSD, atau CDR. Tim pra-cetak kami akan memeriksa file dan mengkonfirmasi kelayakan cetak sebelum produksi.

What artwork file format should I send?

We accept Adobe Illustrator (AI), PDF, PSD, and CDR files. Please use CMYK color mode with at least 300 dpi resolution. Include 3 mm bleed if your design extends to the edge. Please provide print-ready artwork where possible; if the file is not complete, we can check technical print requirements before production.

Bisakah Anda membantu saya memilih struktur bahan yang tepat untuk produk saya?

Ya. Berdasarkan jenis produk Anda (kering, berminyak, beku, cair, suhu tinggi), persyaratan umur simpan, dan jenis mesin pengemasan, kami merekomendasikan kombinasi bahan yang sesuai — seperti struktur PET/PE, PET/VMPET/PE, BOPP/CPP, NY/PE, atau kertas kraft. Beri tahu kami detail produk Anda dan kami akan menyarankan.

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